Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 11 Aug, 2007 Report Website: http://thyme.apnic.net This report:http://thyme.apnic.net/ap-data/2007/08/11/0400 Analysis Summary BGP routing table entries examined: 227875 Prefixes after maximum aggregation: 119464 Deaggregation factor: 1.91 Unique aggregates announced to Internet: 110970 Total ASes present in the Internet Routing Table: 25926 Prefixes per ASN: 8.79 Origin-only ASes present in the Internet Routing Table: 22589 Origin ASes announcing only one prefix: 11046 Transit ASes present in the Internet Routing Table:3337 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 21 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 7 Unregistered ASNs in the Routing Table: 3 Prefixes from 32-bit ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1749388768 Equivalent to 104 /8s, 69 /16s and 141 /24s Percentage of available address space announced: 47.2 Percentage of allocated address space announced: 61.8 Percentage of available address space allocated: 76.4 Total number of prefixes smaller than registry allocations: 120402 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:53191 Total APNIC prefixes after maximum aggregation: 20712 APNIC Deaggregation factor:2.57 Prefixes being announced from the APNIC address blocks: 50139 Unique aggregates announced from the APNIC address blocks:22150 APNIC Region origin ASes present in the Internet Routing Table:3031 APNIC Prefixes per ASN: 16.54 APNIC Region origin ASes announcing only one prefix:824 APNIC Region transit ASes present in the Internet Routing Table:462 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 311122080 Equivalent to 18 /8s, 139 /16s and 88 /24s Percentage of available APNIC address space announced: 77.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:107833 Total ARIN prefixes after maximum aggregation:62588 ARIN Deaggregation factor: 1.72 Prefixes being announced from the ARIN address blocks:79381 Unique aggregates announced from the ARIN address blocks: 31831 ARIN Region origin ASes present in the Internet Routing Table:11735 ARIN Prefixes per ASN: 6.76 ARIN Region origin ASes announcing only one prefix:4526 ARIN Region transit ASes present in the Internet Routing Table:1069 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 341862144 Equivalent to 20 /8s, 96 /16s and 103 /24s Percentage of available ARIN address space announced: 75.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 04 Aug, 2007 Report Website: http://thyme.apnic.net This report:http://thyme.apnic.net/ap-data/2007/08/04/0400 Analysis Summary BGP routing table entries examined: 227298 Prefixes after maximum aggregation: 119323 Deaggregation factor: 1.90 Unique aggregates announced to Internet: 110484 Total ASes present in the Internet Routing Table: 25850 Prefixes per ASN: 8.79 Origin-only ASes present in the Internet Routing Table: 22525 Origin ASes announcing only one prefix: 10999 Transit ASes present in the Internet Routing Table:3325 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 21 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 8 Unregistered ASNs in the Routing Table: 4 Prefixes from 32-bit ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1743111648 Equivalent to 103 /8s, 229 /16s and 197 /24s Percentage of available address space announced: 47.0 Percentage of allocated address space announced: 61.6 Percentage of available address space allocated: 76.4 Total number of prefixes smaller than registry allocations: 119891 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:53242 Total APNIC prefixes after maximum aggregation: 20681 APNIC Deaggregation factor:2.57 Prefixes being announced from the APNIC address blocks: 50181 Unique aggregates announced from the APNIC address blocks:22059 APNIC Region origin ASes present in the Internet Routing Table:3024 APNIC Prefixes per ASN: 16.59 APNIC Region origin ASes announcing only one prefix:814 APNIC Region transit ASes present in the Internet Routing Table:461 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 306088608 Equivalent to 18 /8s, 62 /16s and 138 /24s Percentage of available APNIC address space announced: 75.8 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:107633 Total ARIN prefixes after maximum aggregation:62571 ARIN Deaggregation factor: 1.72 Prefixes being announced from the ARIN address blocks:79239 Unique aggregates announced from the ARIN address blocks: 31555 ARIN Region origin ASes present in the Internet Routing Table:11715 ARIN Prefixes per ASN: 6.76 ARIN Region origin ASes announcing only one prefix:4524 ARIN Region transit ASes present in the Internet Routing Table:1072 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 341376000 Equivalent to 20 /8s, 88 /16s and 252 /24s Percentage of available ARIN address space announced: 75.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 28 Jul, 2007 Report Website: http://thyme.apnic.net This report:http://thyme.apnic.net/ap-data/2007/07/28/0400 Analysis Summary BGP routing table entries examined: 226532 Prefixes after maximum aggregation: 119080 Deaggregation factor: 1.90 Unique aggregates announced to Internet: 110145 Total ASes present in the Internet Routing Table: 25797 Prefixes per ASN: 8.78 Origin-only ASes present in the Internet Routing Table: 22498 Origin ASes announcing only one prefix: 10979 Transit ASes present in the Internet Routing Table:3299 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 20 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table:43 Unregistered ASNs in the Routing Table: 42 Prefixes from 32-bit ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1741416032 Equivalent to 103 /8s, 203 /16s and 230 /24s Percentage of available address space announced: 47.0 Percentage of allocated address space announced: 62.3 Percentage of available address space allocated: 75.5 Total number of prefixes smaller than registry allocations: 119302 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:53152 Total APNIC prefixes after maximum aggregation: 20688 APNIC Deaggregation factor:2.57 Prefixes being announced from the APNIC address blocks: 50093 Unique aggregates announced from the APNIC address blocks:21971 APNIC Region origin ASes present in the Internet Routing Table:3018 APNIC Prefixes per ASN: 16.60 APNIC Region origin ASes announcing only one prefix:810 APNIC Region transit ASes present in the Internet Routing Table:456 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 305578144 Equivalent to 18 /8s, 54 /16s and 192 /24s Percentage of available APNIC address space announced: 75.7 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:107556 Total ARIN prefixes after maximum aggregation:62458 ARIN Deaggregation factor: 1.72 Prefixes being announced from the ARIN address blocks:79143 Unique aggregates announced from the ARIN address blocks: 31408 ARIN Region origin ASes present in the Internet Routing Table:11717 ARIN Prefixes per ASN: 6.75 ARIN Region origin ASes announcing only one prefix:4536 ARIN Region transit ASes present in the Internet Routing Table:1068 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 341064192 Equivalent to 20 /8s, 84 /16s and 58 /24s Percentage of available ARIN address space announced: 75.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 12 May, 2007 Report Website: http://thyme.apnic.net This report:http://thyme.apnic.net/ap-data/2007/05/12/0400 Analysis Summary BGP routing table entries examined: 219961 Prefixes after maximum aggregation: 117145 Deaggregation factor: 1.88 Unique aggregates announced to Internet: 106816 Total ASes present in the Internet Routing Table: 25145 Prefixes per ASN: 8.75 Origin-only ASes present in the Internet Routing Table: 21900 Origin ASes announcing only one prefix: 10598 Transit ASes present in the Internet Routing Table:3245 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (15941) 12 Prefixes from unregistered ASNs in the Routing Table: 6 Unregistered ASNs in the Routing Table: 7 Prefixes from 32-bit ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1718002624 Equivalent to 102 /8s, 102 /16s and 163 /24s Percentage of available address space announced: 46.4 Percentage of allocated address space announced: 62.9 Percentage of available address space allocated: 73.7 Total number of prefixes smaller than registry allocations: 115143 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:50626 Total APNIC prefixes after maximum aggregation: 20239 APNIC Deaggregation factor:2.50 Prefixes being announced from the APNIC address blocks: 47626 Unique aggregates announced from the APNIC address blocks:21252 APNIC Region origin ASes present in the Internet Routing Table:2938 APNIC Prefixes per ASN: 16.21 APNIC Region origin ASes announcing only one prefix:789 APNIC Region transit ASes present in the Internet Routing Table:437 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 292851136 Equivalent to 17 /8s, 116 /16s and 141 /24s Percentage of available APNIC address space announced: 72.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:106230 Total ARIN prefixes after maximum aggregation:62027 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks:78316 Unique aggregates announced from the ARIN address blocks: 30543 ARIN Region origin ASes present in the Internet Routing Table:11559 ARIN Prefixes per ASN: 6.78 ARIN Region origin ASes announcing only one prefix:4431 ARIN Region transit ASes present in the Internet Routing Table:1052 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 332297344 Equivalent to 19 /8s, 206 /16s and 116 /24s Percentage of available ARIN address space announced: 73.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8,
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 21 Apr, 2007 Analysis Summary BGP routing table entries examined: 218298 Prefixes after maximum aggregation: 116609 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 106012 Total ASes present in the Internet Routing Table: 24982 Prefixes per ASN: 8.74 Origin-only ASes present in the Internet Routing Table: 21749 Origin ASes announcing only one prefix: 10510 Transit ASes present in the Internet Routing Table:3233 Transit-only ASes present in the Internet Routing Table: 80 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 21 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 7 Unregistered ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1710840640 Equivalent to 101 /8s, 249 /16s and 91 /24s Percentage of available address space announced: 46.2 Percentage of allocated address space announced: 62.7 Percentage of available address space allocated: 73.7 Total number of prefixes smaller than registry allocations: 113985 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:50264 Total APNIC prefixes after maximum aggregation: 20187 APNIC Deaggregation factor:2.49 Prefixes being announced from the APNIC address blocks: 47307 Unique aggregates announced from the APNIC address blocks:21138 APNIC Region origin ASes present in the Internet Routing Table:2920 APNIC Prefixes per ASN: 16.20 APNIC Region origin ASes announcing only one prefix:785 APNIC Region transit ASes present in the Internet Routing Table:439 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 291868096 Equivalent to 17 /8s, 101 /16s and 141 /24s Percentage of available APNIC address space announced: 72.3 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:105906 Total ARIN prefixes after maximum aggregation:61843 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks:78009 Unique aggregates announced from the ARIN address blocks: 30289 ARIN Region origin ASes present in the Internet Routing Table:11507 ARIN Prefixes per ASN: 6.78 ARIN Region origin ASes announcing only one prefix:4401 ARIN Region transit ASes present in the Internet Routing Table:1049 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 329029504 Equivalent to 19 /8s, 156 /16s and 151 /24s Percentage of available ARIN address space announced: 72.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 07 Apr, 2007 Analysis Summary BGP routing table entries examined: 217445 Prefixes after maximum aggregation: 116217 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 104542 Total ASes present in the Internet Routing Table: 24844 Prefixes per ASN: 8.75 Origin-only ASes present in the Internet Routing Table: 21659 Origin ASes announcing only one prefix: 10450 Transit ASes present in the Internet Routing Table:3185 Transit-only ASes present in the Internet Routing Table: 74 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (16327) 21 Prefixes from unregistered ASNs in the Routing Table: 3 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1705019720 Equivalent to 101 /8s, 160 /16s and 137 /24s Percentage of available address space announced: 46.0 Percentage of allocated address space announced: 62.5 Percentage of available address space allocated: 73.7 Total number of prefixes smaller than registry allocations: 113403 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:49833 Total APNIC prefixes after maximum aggregation: 20069 APNIC Deaggregation factor:2.48 Prefixes being announced from the APNIC address blocks: 46877 Unique aggregates announced from the APNIC address blocks:21084 APNIC Region origin ASes present in the Internet Routing Table:2909 APNIC Region origin ASes announcing only one prefix:779 APNIC Region transit ASes present in the Internet Routing Table:428 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 290876352 Equivalent to 17 /8s, 86 /16s and 107 /24s Percentage of available APNIC address space announced: 72.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:105650 Total ARIN prefixes after maximum aggregation:61744 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks:77656 Unique aggregates announced from the ARIN address blocks: 30162 ARIN Region origin ASes present in the Internet Routing Table:11463 ARIN Region origin ASes announcing only one prefix:4385 ARIN Region transit ASes present in the Internet Routing Table:1045 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 327721344 Equivalent to 19 /8s, 136 /16s and 161 /24s Percentage of available ARIN address space announced: 72.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 44899 Total RIPE prefixes after maximum aggregation:29324 RIPE Deaggregation factor:
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 31 Mar, 2007 Analysis Summary BGP routing table entries examined: 216896 Prefixes after maximum aggregation: 116021 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 105580 Total ASes present in the Internet Routing Table: 24788 Origin-only ASes present in the Internet Routing Table: 21588 Origin ASes announcing only one prefix: 10438 Transit ASes present in the Internet Routing Table:3200 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (31269) 23 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1696136904 Equivalent to 101 /8s, 24 /16s and 254 /24s Percentage of available address space announced: 45.8 Percentage of allocated address space announced: 62.9 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 113042 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:49774 Total APNIC prefixes after maximum aggregation: 20064 APNIC Deaggregation factor:2.48 Prefixes being announced from the APNIC address blocks: 46835 Unique aggregates announced from the APNIC address blocks:21082 APNIC Region origin ASes present in the Internet Routing Table:2911 APNIC Region origin ASes announcing only one prefix:783 APNIC Region transit ASes present in the Internet Routing Table:432 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 289521472 Equivalent to 17 /8s, 65 /16s and 191 /24s Percentage of available APNIC address space announced: 71.7 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:105390 Total ARIN prefixes after maximum aggregation:61644 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks:77433 Unique aggregates announced from the ARIN address blocks: 30092 ARIN Region origin ASes present in the Internet Routing Table:11448 ARIN Region origin ASes announcing only one prefix:4390 ARIN Region transit ASes present in the Internet Routing Table:1049 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 323997824 Equivalent to 19 /8s, 79 /16s and 208 /24s Percentage of available ARIN address space announced: 71.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 44789 Total RIPE prefixes after maximum aggregation:29241 RIPE Deaggregation factor: 1.53 Prefixes being announced from the R
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 24 Mar, 2007 Analysis Summary BGP routing table entries examined: 216399 Prefixes after maximum aggregation: 115792 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 105231 Total ASes present in the Internet Routing Table: 24708 Origin-only ASes present in the Internet Routing Table: 21519 Origin ASes announcing only one prefix: 10383 Transit ASes present in the Internet Routing Table:3189 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (31269) 23 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1694597580 Equivalent to 101 /8s, 1 /16s and 129 /24s Percentage of available address space announced: 45.7 Percentage of allocated address space announced: 62.8 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 112657 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:49615 Total APNIC prefixes after maximum aggregation: 19960 APNIC Deaggregation factor:2.49 Prefixes being announced from the APNIC address blocks: 46658 Unique aggregates announced from the APNIC address blocks:20953 APNIC Region origin ASes present in the Internet Routing Table:2911 APNIC Region origin ASes announcing only one prefix:786 APNIC Region transit ASes present in the Internet Routing Table:428 Average APNIC Region AS path length visible:3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 289529280 Equivalent to 17 /8s, 65 /16s and 221 /24s Percentage of available APNIC address space announced: 71.7 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:105361 Total ARIN prefixes after maximum aggregation:61649 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks:77367 Unique aggregates announced from the ARIN address blocks: 29985 ARIN Region origin ASes present in the Internet Routing Table:11429 ARIN Region origin ASes announcing only one prefix:4376 ARIN Region transit ASes present in the Internet Routing Table:1044 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 323592832 Equivalent to 19 /8s, 73 /16s and 162 /24s Percentage of available ARIN address space announced: 71.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 44550 Total RIPE prefixes after maximum aggregation:29101 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RI
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 17 Mar, 2007 Analysis Summary BGP routing table entries examined: 215817 Prefixes after maximum aggregation: 115556 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 104950 Total ASes present in the Internet Routing Table: 24639 Origin-only ASes present in the Internet Routing Table: 21439 Origin ASes announcing only one prefix: 10359 Transit ASes present in the Internet Routing Table:3200 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (31269) 23 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1688675212 Equivalent to 100 /8s, 167 /16s and 35 /24s Percentage of available address space announced: 45.6 Percentage of allocated address space announced: 62.6 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 112245 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:49398 Total APNIC prefixes after maximum aggregation: 19932 APNIC Deaggregation factor:2.48 Prefixes being announced from the APNIC address blocks: 46476 Unique aggregates announced from the APNIC address blocks:20919 APNIC Region origin ASes present in the Internet Routing Table:2896 APNIC Region origin ASes announcing only one prefix:780 APNIC Region transit ASes present in the Internet Routing Table:432 Average APNIC Region AS path length visible:3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 287310976 Equivalent to 17 /8s, 32 /16s and 4 /24s Percentage of available APNIC address space announced: 71.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:105063 Total ARIN prefixes after maximum aggregation:61530 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks:77083 Unique aggregates announced from the ARIN address blocks: 29859 ARIN Region origin ASes present in the Internet Routing Table:11405 ARIN Region origin ASes announcing only one prefix:4374 ARIN Region transit ASes present in the Internet Routing Table:1044 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 320763008 Equivalent to 19 /8s, 30 /16s and 116 /24s Percentage of available ARIN address space announced: 70.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 44473 Total RIPE prefixes after maximum aggregation:29021 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIP
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 10 Mar, 2007 Analysis Summary BGP routing table entries examined: 214049 Prefixes after maximum aggregation: 114981 Deaggregation factor: 1.86 Unique aggregates announced to Internet: 104232 Total ASes present in the Internet Routing Table: 24567 Origin-only ASes present in the Internet Routing Table: 21391 Origin ASes announcing only one prefix: 10326 Transit ASes present in the Internet Routing Table:3176 Transit-only ASes present in the Internet Routing Table: 73 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (35816) 23 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1685938700 Equivalent to 100 /8s, 125 /16s and 98 /24s Percentage of available address space announced: 45.5 Percentage of allocated address space announced: 62.5 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 110890 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:48817 Total APNIC prefixes after maximum aggregation: 19649 APNIC Deaggregation factor:2.48 Prefixes being announced from the APNIC address blocks: 45908 Unique aggregates announced from the APNIC address blocks:20798 APNIC Region origin ASes present in the Internet Routing Table:2888 APNIC Region origin ASes announcing only one prefix:777 APNIC Region transit ASes present in the Internet Routing Table:424 Average APNIC Region AS path length visible:3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 286620800 Equivalent to 17 /8s, 21 /16s and 124 /24s Percentage of available APNIC address space announced: 71.0 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:104481 Total ARIN prefixes after maximum aggregation:61409 ARIN Deaggregation factor: 1.70 Prefixes being announced from the ARIN address blocks:76505 Unique aggregates announced from the ARIN address blocks: 29663 ARIN Region origin ASes present in the Internet Routing Table:11386 ARIN Region origin ASes announcing only one prefix:4353 ARIN Region transit ASes present in the Internet Routing Table:1045 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 320403072 Equivalent to 19 /8s, 24 /16s and 246 /24s Percentage of available ARIN address space announced: 70.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 44348 Total RIPE prefixes after maximum aggregation:28880 RIPE Deaggregation factor: 1.54 Prefixes being announced from the R
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 03 Mar, 2007 Analysis Summary BGP routing table entries examined: 213872 Prefixes after maximum aggregation: 114752 Deaggregation factor: 1.86 Unique aggregates announced to Internet: 103985 Total ASes present in the Internet Routing Table: 24509 Origin-only ASes present in the Internet Routing Table: 21327 Origin ASes announcing only one prefix: 10308 Transit ASes present in the Internet Routing Table:3182 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1689261068 Equivalent to 100 /8s, 176 /16s and 20 /24s Percentage of available address space announced: 45.6 Percentage of allocated address space announced: 62.6 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 110720 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:48655 Total APNIC prefixes after maximum aggregation: 19591 APNIC Deaggregation factor:2.48 Prefixes being announced from the APNIC address blocks: 45739 Unique aggregates announced from the APNIC address blocks:20424 APNIC Region origin ASes present in the Internet Routing Table:2885 APNIC Region origin ASes announcing only one prefix:786 APNIC Region transit ASes present in the Internet Routing Table:427 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 291151232 Equivalent to 17 /8s, 90 /16s and 157 /24s Percentage of available APNIC address space announced: 72.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:104281 Total ARIN prefixes after maximum aggregation:61265 ARIN Deaggregation factor: 1.70 Prefixes being announced from the ARIN address blocks:76236 Unique aggregates announced from the ARIN address blocks: 29615 ARIN Region origin ASes present in the Internet Routing Table:11368 ARIN Region origin ASes announcing only one prefix:4354 ARIN Region transit ASes present in the Internet Routing Table:1054 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 319487360 Equivalent to 19 /8s, 10 /16s and 253 /24s Percentage of available ARIN address space announced: 70.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 44188 Total RIPE prefixes after maximum aggregation:28812 RIPE Deaggregation factor: 1.53 Prefixes being announced from the R
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 24 Feb, 2007 Analysis Summary BGP routing table entries examined: 213209 Prefixes after maximum aggregation: 114369 Deaggregation factor: 1.86 Unique aggregates announced to Internet: 103733 Total ASes present in the Internet Routing Table: 24455 Origin-only ASes present in the Internet Routing Table: 21287 Origin ASes announcing only one prefix: 10288 Transit ASes present in the Internet Routing Table:3168 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1686392460 Equivalent to 100 /8s, 132 /16s and 78 /24s Percentage of available address space announced: 45.5 Percentage of allocated address space announced: 62.5 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 110162 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:48367 Total APNIC prefixes after maximum aggregation: 19418 APNIC Deaggregation factor:2.49 Prefixes being announced from the APNIC address blocks: 45460 Unique aggregates announced from the APNIC address blocks:20397 APNIC Region origin ASes present in the Internet Routing Table:2879 APNIC Region origin ASes announcing only one prefix:786 APNIC Region transit ASes present in the Internet Routing Table:426 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 290428416 Equivalent to 17 /8s, 79 /16s and 150 /24s Percentage of available APNIC address space announced: 71.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:104152 Total ARIN prefixes after maximum aggregation:61221 ARIN Deaggregation factor: 1.70 Prefixes being announced from the ARIN address blocks:76195 Unique aggregates announced from the ARIN address blocks: 29518 ARIN Region origin ASes present in the Internet Routing Table:11365 ARIN Region origin ASes announcing only one prefix:4368 ARIN Region transit ASes present in the Internet Routing Table:1052 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 318945408 Equivalent to 19 /8s, 2 /16s and 184 /24s Percentage of available ARIN address space announced: 70.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 44023 Total RIPE prefixes after maximum aggregation:28723 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RI
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 17 Feb, 2007 Analysis Summary BGP routing table entries examined: 212075 Prefixes after maximum aggregation: 114136 Deaggregation factor: 1.86 Unique aggregates announced to Internet: 103539 Total ASes present in the Internet Routing Table: 24373 Origin-only ASes present in the Internet Routing Table: 21224 Origin ASes announcing only one prefix: 10245 Transit ASes present in the Internet Routing Table:3149 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1685198316 Equivalent to 100 /8s, 114 /16s and 21 /24s Percentage of available address space announced: 45.5 Percentage of allocated address space announced: 62.5 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 109306 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:47744 Total APNIC prefixes after maximum aggregation: 19291 APNIC Deaggregation factor:2.47 Prefixes being announced from the APNIC address blocks: 45040 Unique aggregates announced from the APNIC address blocks:20417 APNIC Region origin ASes present in the Internet Routing Table:2858 APNIC Region origin ASes announcing only one prefix:785 APNIC Region transit ASes present in the Internet Routing Table:416 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 290731616 Equivalent to 17 /8s, 84 /16s and 54 /24s Percentage of available APNIC address space announced: 72.0 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:103906 Total ARIN prefixes after maximum aggregation:61209 ARIN Deaggregation factor: 1.70 Prefixes being announced from the ARIN address blocks:75934 Unique aggregates announced from the ARIN address blocks: 29457 ARIN Region origin ASes present in the Internet Routing Table:11340 ARIN Region origin ASes announcing only one prefix:4339 ARIN Region transit ASes present in the Internet Routing Table:1052 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 318291328 Equivalent to 18 /8s, 248 /16s and 189 /24s Percentage of available ARIN address space announced: 70.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 43881 Total RIPE prefixes after maximum aggregation:28621 RIPE Deaggregation factor: 1.53 Prefixes being announced from the R
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 10 Feb, 2007 Analysis Summary BGP routing table entries examined: 210553 Prefixes after maximum aggregation: 113369 Deaggregation factor: 1.86 Unique aggregates announced to Internet: 102510 Total ASes present in the Internet Routing Table: 24297 Origin-only ASes present in the Internet Routing Table: 21155 Origin ASes announcing only one prefix: 10225 Transit ASes present in the Internet Routing Table:3142 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1674787756 Equivalent to 99 /8s, 211 /16s and 59 /24s Percentage of available address space announced: 45.2 Percentage of allocated address space announced: 62.1 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 108001 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:47410 Total APNIC prefixes after maximum aggregation: 18871 APNIC Deaggregation factor:2.51 Prefixes being announced from the APNIC address blocks: 44702 Unique aggregates announced from the APNIC address blocks:19589 APNIC Region origin ASes present in the Internet Routing Table:2845 APNIC Region origin ASes announcing only one prefix:788 APNIC Region transit ASes present in the Internet Routing Table:425 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 283353088 Equivalent to 16 /8s, 227 /16s and 160 /24s Percentage of available APNIC address space announced: 70.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:103086 Total ARIN prefixes after maximum aggregation:61000 ARIN Deaggregation factor: 1.69 Prefixes being announced from the ARIN address blocks:75941 Unique aggregates announced from the ARIN address blocks: 29279 ARIN Region origin ASes present in the Internet Routing Table:11320 ARIN Region origin ASes announcing only one prefix:4334 ARIN Region transit ASes present in the Internet Routing Table:1049 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 317024640 Equivalent to 18 /8s, 229 /16s and 105 /24s Percentage of available ARIN address space announced: 70.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 43629 Total RIPE prefixes after maximum aggregation:28493 RIPE Deaggregation factor: 1.53 Prefixes being announced from the
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 03 Feb, 2007 Analysis Summary BGP routing table entries examined: 209925 Prefixes after maximum aggregation: 113063 Deaggregation factor: 1.86 Unique aggregates announced to Internet: 102253 Total ASes present in the Internet Routing Table: 24248 Origin-only ASes present in the Internet Routing Table: 21107 Origin ASes announcing only one prefix: 10211 Transit ASes present in the Internet Routing Table:3141 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1671682188 Equivalent to 99 /8s, 163 /16s and 216 /24s Percentage of available address space announced: 45.1 Percentage of allocated address space announced: 62.0 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 107663 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:46876 Total APNIC prefixes after maximum aggregation: 18806 APNIC Deaggregation factor:2.49 Prefixes being announced from the APNIC address blocks: 44283 Unique aggregates announced from the APNIC address blocks:19393 APNIC Region origin ASes present in the Internet Routing Table:2833 APNIC Region origin ASes announcing only one prefix:788 APNIC Region transit ASes present in the Internet Routing Table:418 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 283001824 Equivalent to 16 /8s, 222 /16s and 67 /24s Percentage of available APNIC address space announced: 70.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:103010 Total ARIN prefixes after maximum aggregation:60874 ARIN Deaggregation factor: 1.69 Prefixes being announced from the ARIN address blocks:75935 Unique aggregates announced from the ARIN address blocks: 29246 ARIN Region origin ASes present in the Internet Routing Table:11297 ARIN Region origin ASes announcing only one prefix:4325 ARIN Region transit ASes present in the Internet Routing Table:1052 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 315788928 Equivalent to 18 /8s, 210 /16s and 142 /24s Percentage of available ARIN address space announced: 69.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 43595 Total RIPE prefixes after maximum aggregation:28378 RIPE Deaggregation factor: 1.54 Prefixes being announced from the
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 27 Jan, 2007 Analysis Summary BGP routing table entries examined: 209098 Prefixes after maximum aggregation: 112768 Deaggregation factor: 1.85 Unique aggregates announced to Internet: 101751 Total ASes present in the Internet Routing Table: 24204 Origin-only ASes present in the Internet Routing Table: 21078 Origin ASes announcing only one prefix: 10191 Transit ASes present in the Internet Routing Table:3126 Transit-only ASes present in the Internet Routing Table: 77 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 3 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1667168908 Equivalent to 99 /8s, 94 /16s and 250 /24s Percentage of available address space announced: 45.0 Percentage of allocated address space announced: 61.8 Percentage of available address space allocated: 72.8 Total number of prefixes smaller than registry allocations: 107085 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:46704 Total APNIC prefixes after maximum aggregation: 18720 APNIC Deaggregation factor:2.49 Prefixes being announced from the APNIC address blocks: 44152 Unique aggregates announced from the APNIC address blocks:19260 APNIC Region origin ASes present in the Internet Routing Table:2827 APNIC Region origin ASes announcing only one prefix:787 APNIC Region transit ASes present in the Internet Routing Table:420 Average APNIC Region AS path length visible:3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 281267552 Equivalent to 16 /8s, 195 /16s and 205 /24s Percentage of available APNIC address space announced: 69.7 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 116/6, 120/6, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:102763 Total ARIN prefixes after maximum aggregation:60807 ARIN Deaggregation factor: 1.69 Prefixes being announced from the ARIN address blocks:75685 Unique aggregates announced from the ARIN address blocks: 29044 ARIN Region origin ASes present in the Internet Routing Table:11294 ARIN Region origin ASes announcing only one prefix:4324 ARIN Region transit ASes present in the Internet Routing Table:1041 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 314814208 Equivalent to 18 /8s, 195 /16s and 175 /24s Percentage of available ARIN address space announced: 69.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 43318 Total RIPE prefixes after maximum aggregation:28259 RIPE Deaggregation factor: 1.53 Prefixes being announced from the
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 20 Jan, 2007 Analysis Summary BGP routing table entries examined: 208300 Prefixes after maximum aggregation: 112624 Deaggregation factor: 1.85 Unique aggregates announced to Internet: 101475 Total ASes present in the Internet Routing Table: 24172 Origin-only ASes present in the Internet Routing Table: 21051 Origin ASes announcing only one prefix: 10192 Transit ASes present in the Internet Routing Table:3121 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 27 Number of addresses announced to Internet: 1660997452 Equivalent to 99 /8s, 0 /16s and 207 /24s Percentage of available address space announced: 44.8 Percentage of allocated address space announced: 63.6 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 106510 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:46255 Total APNIC prefixes after maximum aggregation: 18724 APNIC Deaggregation factor:2.47 Prefixes being announced from the APNIC address blocks: 43822 Unique aggregates announced from the APNIC address blocks:19170 APNIC Region origin ASes present in the Internet Routing Table:2827 APNIC Region origin ASes announcing only one prefix:793 APNIC Region transit ASes present in the Internet Routing Table:422 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 276302048 Equivalent to 16 /8s, 120 /16s and 8 /24s Percentage of available APNIC address space announced: 86.4 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:102695 Total ARIN prefixes after maximum aggregation:60728 ARIN Deaggregation factor: 1.69 Prefixes being announced from the ARIN address blocks:75619 Unique aggregates announced from the ARIN address blocks: 28899 ARIN Region origin ASes present in the Internet Routing Table:11274 ARIN Region origin ASes announcing only one prefix:4311 ARIN Region transit ASes present in the Internet Routing Table:1039 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 313853056 Equivalent to 18 /8s, 181 /16s and 4 /24s Percentage of available ARIN address space announced: 69.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 43136 Total RIPE prefixes after maximum aggregation:28202 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 13 Jan, 2007 Analysis Summary BGP routing table entries examined: 207335 Prefixes after maximum aggregation: 112275 Deaggregation factor: 1.85 Unique aggregates announced to Internet: 101123 Total ASes present in the Internet Routing Table: 24109 Origin-only ASes present in the Internet Routing Table: 21004 Origin ASes announcing only one prefix: 10167 Transit ASes present in the Internet Routing Table:3105 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1654125772 Equivalent to 98 /8s, 151 /16s and 244 /24s Percentage of available address space announced: 44.6 Percentage of allocated address space announced: 63.3 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 105540 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:46064 Total APNIC prefixes after maximum aggregation: 18654 APNIC Deaggregation factor:2.47 Prefixes being announced from the APNIC address blocks: 43622 Unique aggregates announced from the APNIC address blocks:19166 APNIC Region origin ASes present in the Internet Routing Table:2819 APNIC Region origin ASes announcing only one prefix:794 APNIC Region transit ASes present in the Internet Routing Table:421 Average APNIC Region AS path length visible:3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 274913376 Equivalent to 16 /8s, 98 /16s and 216 /24s Percentage of available APNIC address space announced: 86.0 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:102243 Total ARIN prefixes after maximum aggregation:60587 ARIN Deaggregation factor: 1.69 Prefixes being announced from the ARIN address blocks:75424 Unique aggregates announced from the ARIN address blocks: 28773 ARIN Region origin ASes present in the Internet Routing Table:11259 ARIN Region origin ASes announcing only one prefix:4313 ARIN Region transit ASes present in the Internet Routing Table:1040 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 312109696 Equivalent to 18 /8s, 154 /16s and 106 /24s Percentage of available ARIN address space announced: 68.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 42963 Total RIPE prefixes after maximum aggregation:28092 RIPE Deaggregation factor: 1.53 Prefixes being announced from the
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 06 Jan, 2007 Analysis Summary BGP routing table entries examined: 206844 Prefixes after maximum aggregation: 111991 Unique aggregates announced to Internet: 100827 Total ASes present in the Internet Routing Table: 24049 Origin-only ASes present in the Internet Routing Table: 20953 Origin ASes announcing only one prefix: 10138 Transit ASes present in the Internet Routing Table:3096 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1653079244 Equivalent to 98 /8s, 135 /16s and 252 /24s Percentage of available address space announced: 44.6 Percentage of allocated address space announced: 63.3 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 105139 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:45898 Total APNIC prefixes after maximum aggregation: 18562 Prefixes being announced from the APNIC address blocks: 43505 Unique aggregates announced from the APNIC address blocks:19019 APNIC Region origin ASes present in the Internet Routing Table:2808 APNIC Region origin ASes announcing only one prefix:796 APNIC Region transit ASes present in the Internet Routing Table:419 Average APNIC Region AS path length visible:3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 274524512 Equivalent to 16 /8s, 92 /16s and 233 /24s Percentage of available APNIC address space announced: 85.8 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:102166 Total ARIN prefixes after maximum aggregation:60488 Prefixes being announced from the ARIN address blocks:75332 Unique aggregates announced from the ARIN address blocks: 28694 ARIN Region origin ASes present in the Internet Routing Table:11254 ARIN Region origin ASes announcing only one prefix:4305 ARIN Region transit ASes present in the Internet Routing Table:1040 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 311753344 Equivalent to 18 /8s, 148 /16s and 250 /24s Percentage of available ARIN address space announced: 68.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 42720 Total RIPE prefixes after maximum aggregation:27995 Prefixes being announced from the RIPE address blocks:39492 Unique aggregates announced from the RIPE address blocks: 26431 RIPE Region origin ASes present in the Internet Routing Table: 8986 RIPE Region origin ASes announcing only one prefix:4735 RIPE Region transit ASes present i
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 30 Dec, 2006 Analysis Summary BGP routing table entries examined: 206328 Prefixes after maximum aggregation: 112082 Unique aggregates announced to Internet: 100852 Total ASes present in the Internet Routing Table: 24021 Origin-only ASes present in the Internet Routing Table: 20935 Origin ASes announcing only one prefix: 10098 Transit ASes present in the Internet Routing Table:3086 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1650666316 Equivalent to 98 /8s, 99 /16s and 43 /24s Percentage of available address space announced: 44.5 Percentage of allocated address space announced: 63.2 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 105055 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:45499 Total APNIC prefixes after maximum aggregation: 18595 Prefixes being announced from the APNIC address blocks: 43087 Unique aggregates announced from the APNIC address blocks:19049 APNIC Region origin ASes present in the Internet Routing Table:2800 APNIC Region origin ASes announcing only one prefix:792 APNIC Region transit ASes present in the Internet Routing Table:416 Average APNIC Region AS path length visible:3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 273006560 Equivalent to 16 /8s, 69 /16s and 191 /24s Percentage of available APNIC address space announced: 85.4 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:102065 Total ARIN prefixes after maximum aggregation:60503 Prefixes being announced from the ARIN address blocks:75242 Unique aggregates announced from the ARIN address blocks: 28685 ARIN Region origin ASes present in the Internet Routing Table:11244 ARIN Region origin ASes announcing only one prefix:4289 ARIN Region transit ASes present in the Internet Routing Table:1031 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 311483776 Equivalent to 18 /8s, 144 /16s and 221 /24s Percentage of available ARIN address space announced: 68.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 42786 Total RIPE prefixes after maximum aggregation:28040 Prefixes being announced from the RIPE address blocks:39595 Unique aggregates announced from the RIPE address blocks: 26493 RIPE Region origin ASes present in the Internet Routing Table: 8973 RIPE Region origin ASes announcing only one prefix:4713 RIPE Region transit ASes present in
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 23 Dec, 2006 Analysis Summary BGP routing table entries examined: 206421 Prefixes after maximum aggregation: 112114 Unique aggregates announced to Internet: 100639 Total ASes present in the Internet Routing Table: 23975 Origin-only ASes present in the Internet Routing Table: 20911 Origin ASes announcing only one prefix: 10073 Transit ASes present in the Internet Routing Table:3064 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 32 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1647917228 Equivalent to 98 /8s, 57 /16s and 56 /24s Percentage of available address space announced: 44.5 Percentage of allocated address space announced: 63.1 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 105039 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:45880 Total APNIC prefixes after maximum aggregation: 18689 Prefixes being announced from the APNIC address blocks: 43436 Unique aggregates announced from the APNIC address blocks:19174 APNIC Region origin ASes present in the Internet Routing Table:2806 APNIC Region origin ASes announcing only one prefix:794 APNIC Region transit ASes present in the Internet Routing Table:421 Average APNIC Region AS path length visible:3.7 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 272505184 Equivalent to 16 /8s, 62 /16s and 25 /24s Percentage of available APNIC address space announced: 85.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:101998 Total ARIN prefixes after maximum aggregation:60492 Prefixes being announced from the ARIN address blocks:75228 Unique aggregates announced from the ARIN address blocks: 28684 ARIN Region origin ASes present in the Internet Routing Table:11238 ARIN Region origin ASes announcing only one prefix:4287 ARIN Region transit ASes present in the Internet Routing Table:1023 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 311044480 Equivalent to 18 /8s, 138 /16s and 41 /24s Percentage of available ARIN address space announced: 68.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 42677 Total RIPE prefixes after maximum aggregation:27973 Prefixes being announced from the RIPE address blocks:39469 Unique aggregates announced from the RIPE address blocks: 26255 RIPE Region origin ASes present in the Internet Routing Table: 8933 RIPE Region origin ASes announcing only one prefix:4693 RIPE Region transit ASes present in th
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 16 Dec, 2006 Analysis Summary BGP routing table entries examined: 206030 Prefixes after maximum aggregation: 111901 Unique aggregates announced to Internet: 100700 Total ASes present in the Internet Routing Table: 23941 Origin-only ASes present in the Internet Routing Table: 20876 Origin ASes announcing only one prefix: 10063 Transit ASes present in the Internet Routing Table:3065 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1646316844 Equivalent to 98 /8s, 32 /16s and 205 /24s Percentage of available address space announced: 44.4 Percentage of allocated address space announced: 63.0 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 104754 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:45842 Total APNIC prefixes after maximum aggregation: 18744 Prefixes being announced from the APNIC address blocks: 43401 Unique aggregates announced from the APNIC address blocks:19449 APNIC Region origin ASes present in the Internet Routing Table:2801 APNIC Region origin ASes announcing only one prefix:786 APNIC Region transit ASes present in the Internet Routing Table:419 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 272165600 Equivalent to 16 /8s, 56 /16s and 234 /24s Percentage of available APNIC address space announced: 85.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:101754 Total ARIN prefixes after maximum aggregation:60344 Prefixes being announced from the ARIN address blocks:74962 Unique aggregates announced from the ARIN address blocks: 28529 ARIN Region origin ASes present in the Internet Routing Table:11230 ARIN Region origin ASes announcing only one prefix:4289 ARIN Region transit ASes present in the Internet Routing Table:1026 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 310834816 Equivalent to 18 /8s, 134 /16s and 246 /24s Percentage of available ARIN address space announced: 68.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 42572 Total RIPE prefixes after maximum aggregation:27864 Prefixes being announced from the RIPE address blocks:39409 Unique aggregates announced from the RIPE address blocks: 26257 RIPE Region origin ASes present in the Internet Routing Table: 8912 RIPE Region origin ASes announcing only one prefix:4689 RIPE Region transit ASes present in
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 09 Dec, 2006 Analysis Summary BGP routing table entries examined: 205342 Prefixes after maximum aggregation: 111720 Unique aggregates announced to Internet: 100595 Total ASes present in the Internet Routing Table: 23878 Origin-only ASes present in the Internet Routing Table: 20804 Origin ASes announcing only one prefix: 10054 Transit ASes present in the Internet Routing Table:3074 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1644568620 Equivalent to 98 /8s, 6 /16s and 32 /24s Percentage of available address space announced: 44.4 Percentage of allocated address space announced: 62.9 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 104160 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:45563 Total APNIC prefixes after maximum aggregation: 18743 Prefixes being announced from the APNIC address blocks: 43141 Unique aggregates announced from the APNIC address blocks:19599 APNIC Region origin ASes present in the Internet Routing Table:2793 APNIC Region origin ASes announcing only one prefix:793 APNIC Region transit ASes present in the Internet Routing Table:416 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 271634400 Equivalent to 16 /8s, 48 /16s and 207 /24s Percentage of available APNIC address space announced: 84.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:101573 Total ARIN prefixes after maximum aggregation:60333 Prefixes being announced from the ARIN address blocks:74756 Unique aggregates announced from the ARIN address blocks: 28433 ARIN Region origin ASes present in the Internet Routing Table:11210 ARIN Region origin ASes announcing only one prefix:4268 ARIN Region transit ASes present in the Internet Routing Table:1032 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 311174400 Equivalent to 18 /8s, 140 /16s and 37 /24s Percentage of available ARIN address space announced: 68.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 42355 Total RIPE prefixes after maximum aggregation:27711 Prefixes being announced from the RIPE address blocks:39176 Unique aggregates announced from the RIPE address blocks: 26125 RIPE Region origin ASes present in the Internet Routing Table: 8877 RIPE Region origin ASes announcing only one prefix:4695 RIPE Region transit ASes present in th
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 02 Dec, 2006 Analysis Summary BGP routing table entries examined: 205332 Prefixes after maximum aggregation: 111319 Unique aggregates announced to Internet: 100277 Total ASes present in the Internet Routing Table: 23820 Origin-only ASes present in the Internet Routing Table: 20760 Origin ASes announcing only one prefix: 10013 Transit ASes present in the Internet Routing Table:3060 Transit-only ASes present in the Internet Routing Table: 77 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1642195372 Equivalent to 97 /8s, 225 /16s and 233 /24s Percentage of available address space announced: 44.3 Percentage of allocated address space announced: 62.9 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 104338 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:45512 Total APNIC prefixes after maximum aggregation: 18619 Prefixes being announced from the APNIC address blocks: 43077 Unique aggregates announced from the APNIC address blocks:19414 APNIC Region origin ASes present in the Internet Routing Table:2778 APNIC Region origin ASes announcing only one prefix:782 APNIC Region transit ASes present in the Internet Routing Table:411 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 270775520 Equivalent to 16 /8s, 35 /16s and 180 /24s Percentage of available APNIC address space announced: 84.7 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:101808 Total ARIN prefixes after maximum aggregation:60182 Prefixes being announced from the ARIN address blocks:74992 Unique aggregates announced from the ARIN address blocks: 28501 ARIN Region origin ASes present in the Internet Routing Table:11192 ARIN Region origin ASes announcing only one prefix:4257 ARIN Region transit ASes present in the Internet Routing Table:1029 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 311376640 Equivalent to 18 /8s, 143 /16s and 59 /24s Percentage of available ARIN address space announced: 68.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 42128 Total RIPE prefixes after maximum aggregation:27602 Prefixes being announced from the RIPE address blocks:38996 Unique aggregates announced from the RIPE address blocks: 26031 RIPE Region origin ASes present in the Internet Routing Table: 8851 RIPE Region origin ASes announcing only one prefix:4682 RIPE Region transit ASes present in
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 25 Nov, 2006 Analysis Summary BGP routing table entries examined: 204725 Prefixes after maximum aggregation: 110922 Unique aggregates announced to Internet: 99440 Total ASes present in the Internet Routing Table: 23764 Origin-only ASes present in the Internet Routing Table: 20720 Origin ASes announcing only one prefix:9995 Transit ASes present in the Internet Routing Table:3044 Transit-only ASes present in the Internet Routing Table: 80 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 3 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 8 Number of addresses announced to Internet: 1640986796 Equivalent to 97 /8s, 207 /16s and 120 /24s Percentage of available address space announced: 44.3 Percentage of allocated address space announced: 62.8 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 104033 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:45291 Total APNIC prefixes after maximum aggregation: 18408 Prefixes being announced from the APNIC address blocks: 42852 Unique aggregates announced from the APNIC address blocks:18850 APNIC Region origin ASes present in the Internet Routing Table:2772 APNIC Region origin ASes announcing only one prefix:779 APNIC Region transit ASes present in the Internet Routing Table:411 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 270228320 Equivalent to 16 /8s, 27 /16s and 91 /24s Percentage of available APNIC address space announced: 84.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:101595 Total ARIN prefixes after maximum aggregation:60080 Prefixes being announced from the ARIN address blocks:74852 Unique aggregates announced from the ARIN address blocks: 28417 ARIN Region origin ASes present in the Internet Routing Table:11180 ARIN Region origin ASes announcing only one prefix:4263 ARIN Region transit ASes present in the Internet Routing Table:1028 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 310956928 Equivalent to 18 /8s, 136 /16s and 211 /24s Percentage of available ARIN address space announced: 68.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 41995 Total RIPE prefixes after maximum aggregation:27533 Prefixes being announced from the RIPE address blocks:38892 Unique aggregates announced from the RIPE address blocks: 25856 RIPE Region origin ASes present in the Internet Routing Table: 8815 RIPE Region origin ASes announcing only one prefix:4660 RIPE Region transit ASes present in
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 18 Nov, 2006 Analysis Summary BGP routing table entries examined: 203977 Prefixes after maximum aggregation: 110635 Unique aggregates announced to Internet: 99054 Total ASes present in the Internet Routing Table: 23714 Origin-only ASes present in the Internet Routing Table: 20668 Origin ASes announcing only one prefix:9968 Transit ASes present in the Internet Routing Table:3046 Transit-only ASes present in the Internet Routing Table: 82 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 7 Number of addresses announced to Internet: 1636930476 Equivalent to 97 /8s, 145 /16s and 147 /24s Percentage of available address space announced: 44.2 Percentage of allocated address space announced: 62.7 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 103463 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:45034 Total APNIC prefixes after maximum aggregation: 18334 Prefixes being announced from the APNIC address blocks: 42613 Unique aggregates announced from the APNIC address blocks:18655 APNIC Region origin ASes present in the Internet Routing Table:2761 APNIC Region origin ASes announcing only one prefix:779 APNIC Region transit ASes present in the Internet Routing Table:411 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 269241056 Equivalent to 16 /8s, 12 /16s and 74 /24s Percentage of available APNIC address space announced: 84.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:101463 Total ARIN prefixes after maximum aggregation:59963 Prefixes being announced from the ARIN address blocks:74702 Unique aggregates announced from the ARIN address blocks: 28353 ARIN Region origin ASes present in the Internet Routing Table:11159 ARIN Region origin ASes announcing only one prefix:4256 ARIN Region transit ASes present in the Internet Routing Table:1032 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 31032 Equivalent to 18 /8s, 135 /16s and 201 /24s Percentage of available ARIN address space announced: 68.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 41751 Total RIPE prefixes after maximum aggregation:27478 Prefixes being announced from the RIPE address blocks:38656 Unique aggregates announced from the RIPE address blocks: 25768 RIPE Region origin ASes present in the Internet Routing Table: 8794 RIPE Region origin ASes announcing only one prefix:4639 RIPE Region transit ASes present in
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 11 Nov, 2006 Analysis Summary BGP routing table entries examined: 202898 Prefixes after maximum aggregation: 110235 Unique aggregates announced to Internet: 98574 Total ASes present in the Internet Routing Table: 23617 Origin-only ASes present in the Internet Routing Table: 20571 Origin ASes announcing only one prefix:9916 Transit ASes present in the Internet Routing Table:3046 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1632337484 Equivalent to 97 /8s, 75 /16s and 126 /24s Percentage of available address space announced: 44.0 Percentage of allocated address space announced: 60.9 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 102613 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:44828 Total APNIC prefixes after maximum aggregation: 18271 Prefixes being announced from the APNIC address blocks: 42407 Unique aggregates announced from the APNIC address blocks:18544 APNIC Region origin ASes present in the Internet Routing Table:2751 APNIC Region origin ASes announcing only one prefix:774 APNIC Region transit ASes present in the Internet Routing Table:413 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 268148384 Equivalent to 15 /8s, 251 /16s and 158 /24s Percentage of available APNIC address space announced: 83.8 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:101382 Total ARIN prefixes after maximum aggregation:59857 Prefixes being announced from the ARIN address blocks:74626 Unique aggregates announced from the ARIN address blocks: 28255 ARIN Region origin ASes present in the Internet Routing Table:11124 ARIN Region origin ASes announcing only one prefix:4234 ARIN Region transit ASes present in the Internet Routing Table:1031 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 309186464 Equivalent to 18 /8s, 109 /16s and 207 /24s Percentage of available ARIN address space announced: 68.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 41229 Total RIPE prefixes after maximum aggregation:27278 Prefixes being announced from the RIPE address blocks:38059 Unique aggregates announced from the RIPE address blocks: 25596 RIPE Region origin ASes present in the Internet Routing Table: 8751 RIPE Region origin ASes announcing only one prefix:4619 RIPE Region transit ASes present i
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 04 Nov, 2006 Analysis Summary BGP routing table entries examined: 202451 Prefixes after maximum aggregation: 110029 Unique aggregates announced to Internet: 98259 Total ASes present in the Internet Routing Table: 23539 Origin-only ASes present in the Internet Routing Table: 20493 Origin ASes announcing only one prefix:9862 Transit ASes present in the Internet Routing Table:3046 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1625968400 Equivalent to 96 /8s, 234 /16s and 79 /24s Percentage of available address space announced: 43.9 Percentage of allocated address space announced: 60.7 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 102103 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:44918 Total APNIC prefixes after maximum aggregation: 18279 Prefixes being announced from the APNIC address blocks: 42504 Unique aggregates announced from the APNIC address blocks:18572 APNIC Region origin ASes present in the Internet Routing Table:2739 APNIC Region origin ASes announcing only one prefix:761 APNIC Region transit ASes present in the Internet Routing Table:417 Average APNIC Region AS path length visible:3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 265522528 Equivalent to 15 /8s, 211 /16s and 141 /24s Percentage of available APNIC address space announced: 83.0 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:101032 Total ARIN prefixes after maximum aggregation:59784 Prefixes being announced from the ARIN address blocks:74283 Unique aggregates announced from the ARIN address blocks: 28181 ARIN Region origin ASes present in the Internet Routing Table:11101 ARIN Region origin ASes announcing only one prefix:4218 ARIN Region transit ASes present in the Internet Routing Table:1041 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 308402080 Equivalent to 18 /8s, 97 /16s and 215 /24s Percentage of available ARIN address space announced: 68.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 41038 Total RIPE prefixes after maximum aggregation:27152 Prefixes being announced from the RIPE address blocks:37976 Unique aggregates announced from the RIPE address blocks: 25439 RIPE Region origin ASes present in the Internet Routing Table: 8710 RIPE Region origin ASes announcing only one prefix:4592 RIPE Region transit ASes present in
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 28 Oct, 2006 Analysis Summary BGP routing table entries examined: 201588 Prefixes after maximum aggregation: 109278 Unique aggregates announced to Internet: 97948 Total ASes present in the Internet Routing Table: 23492 Origin-only ASes present in the Internet Routing Table: 20462 Origin ASes announcing only one prefix:9840 Transit ASes present in the Internet Routing Table:3030 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1621962480 Equivalent to 96 /8s, 173 /16s and 46 /24s Percentage of available address space announced: 43.8 Percentage of allocated address space announced: 60.5 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 101380 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:44214 Total APNIC prefixes after maximum aggregation: 17732 Prefixes being announced from the APNIC address blocks: 41802 Unique aggregates announced from the APNIC address blocks:18547 APNIC Region origin ASes present in the Internet Routing Table:2736 APNIC Region origin ASes announcing only one prefix:762 APNIC Region transit ASes present in the Internet Routing Table:413 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 265045600 Equivalent to 15 /8s, 204 /16s and 70 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:101164 Total ARIN prefixes after maximum aggregation:59714 Prefixes being announced from the ARIN address blocks:74325 Unique aggregates announced from the ARIN address blocks: 28105 ARIN Region origin ASes present in the Internet Routing Table:11096 ARIN Region origin ASes announcing only one prefix:4221 ARIN Region transit ASes present in the Internet Routing Table:1034 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 307322752 Equivalent to 18 /8s, 81 /16s and 95 /24s Percentage of available ARIN address space announced: 67.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 40878 Total RIPE prefixes after maximum aggregation:27061 Prefixes being announced from the RIPE address blocks:37833 Unique aggregates announced from the RIPE address blocks: 25312 RIPE Region origin ASes present in the Internet Routing Table: 8675 RIPE Region origin ASes announcing only one prefix:4566 RIPE Region transit ASes present in t
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 21 Oct, 2006 Analysis Summary BGP routing table entries examined: 201334 Prefixes after maximum aggregation: 109102 Unique aggregates announced to Internet: 97770 Total ASes present in the Internet Routing Table: 23416 Origin-only ASes present in the Internet Routing Table: 20395 Origin ASes announcing only one prefix:9805 Transit ASes present in the Internet Routing Table:3021 Transit-only ASes present in the Internet Routing Table: 74 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1617532396 Equivalent to 96 /8s, 105 /16s and 149 /24s Percentage of available address space announced: 43.6 Percentage of allocated address space announced: 60.4 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 101236 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:44030 Total APNIC prefixes after maximum aggregation: 17663 Prefixes being announced from the APNIC address blocks: 41627 Unique aggregates announced from the APNIC address blocks:18399 APNIC Region origin ASes present in the Internet Routing Table:2728 APNIC Region origin ASes announcing only one prefix:758 APNIC Region transit ASes present in the Internet Routing Table:407 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 263632480 Equivalent to 15 /8s, 182 /16s and 182 /24s Percentage of available APNIC address space announced: 82.4 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:100962 Total ARIN prefixes after maximum aggregation:59591 Prefixes being announced from the ARIN address blocks:74203 Unique aggregates announced from the ARIN address blocks: 28015 ARIN Region origin ASes present in the Internet Routing Table:11064 ARIN Region origin ASes announcing only one prefix:4212 ARIN Region transit ASes present in the Internet Routing Table:1029 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 305281152 Equivalent to 18 /8s, 50 /16s and 56 /24s Percentage of available ARIN address space announced: 67.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 41023 Total RIPE prefixes after maximum aggregation:27039 Prefixes being announced from the RIPE address blocks:37943 Unique aggregates announced from the RIPE address blocks: 25364 RIPE Region origin ASes present in the Internet Routing Table: 8651 RIPE Region origin ASes announcing only one prefix:4548 RIPE Region transit ASes present in
Re: Aggregation & path information [was: 200K prefixes - Weekly Routing Table Report]
On Oct 14, 2006, at 11:09 AM, Paul Vixie wrote: [EMAIL PROTECTED] ("Patrick W. Gilmore") writes: Obviously the table contains kruft. But I know we could not shrink it to 109K prefixes without losing something from where I sit. Are you sure there's no additional path info? before we could be sure that an aggregation proposal was nondestructive, we'd have to model it from where a lot of people sit, not just patrick. I do believe that was the point of my second & third sentence. on the one hand this seems to be a useful endeavour. in addition to measuring the total number of routes, we probably ought to measure the number of non-TE-related routes, and focus our attention on those routes and also the ratio ("global TE cost borne by the routing system.") I'm not sure you could separate "TE routes" from "$FOO routes" externally. Unless you classify everything that doesn't go the way - you- think it should go as "TE". (Possibly a valid assumption.) on the other hand i dispair of finding a set of observation posts and metrics that will abstract TE out of the observed routes in a way that wouldn't be seen as controversial or useless by most of the community. Since we are discussing putting pressure on people who do stupid thing, not shooting them in the head, we do not need to be 100% accurate. A list of provider who most likely are filling the table, and then allowing people to filter, prod, annoy, e-mail, call, etc., those providers is enough. Right now we just have "these people could -theoretically- aggregate", without actually knowing if path info is lost. -- TTFN, patrick
Re: Aggregation & path information [was: 200K prefixes - Weekly Routing Table Report]
[EMAIL PROTECTED] ("Patrick W. Gilmore") writes: > Obviously the table contains kruft. But I know we could not shrink > it to 109K prefixes without losing something from where I sit. Are > you sure there's no additional path info? before we could be sure that an aggregation proposal was nondestructive, we'd have to model it from where a lot of people sit, not just patrick. on the one hand this seems to be a useful endeavour. in addition to measuring the total number of routes, we probably ought to measure the number of non-TE-related routes, and focus our attention on those routes and also the ratio ("global TE cost borne by the routing system.") on the other hand i dispair of finding a set of observation posts and metrics that will abstract TE out of the observed routes in a way that wouldn't be seen as controversial or useless by most of the community. -- ISC Training! October 16-20, 2006, in the San Francisco Bay Area, covering topics from DNS to DHCP. Email [EMAIL PROTECTED] -- Paul Vixie
RE: 200K prefixes - Weekly Routing Table Report
On Sat, 14 Oct 2006, Fergie wrote: > I'll bet you nickels to doughnuts that it won't make much > of a difference -- in the fact that too may end-ASs originate > specifics to attempt to "engineer" their traffic We got hit by this a couple of months back. We had held out from doing policy based routing for many many years, but the sheer number of small routes grew to the point where we couldn't handle the full routing table and run DCEF at the same time. We were kind of forced into it. Last I knew, we accepted anything down to a /24 for Arin allocations, and dropped everything below the minimum allocation size for all the other registries. So far, it has been working great for us, and we were able to buy another year or two out of our Cisco gear. But I can see the end of the line coming and I believe we are going to need to replace our core routers sooner rather than later. Sigh -- Vice President of N2Net, a New Age Consulting Service, Inc. Company http://www.n2net.net Where everything clicks into place! KP-216-121-ST
Re: 200K prefixes - Weekly Routing Table Report
On Sat, Oct 14, 2006, Fergie wrote: > > I'll bet you nickels to doughnuts that it won't make much > of a difference -- in the fact that too may end-ASs originate > specifics to attempt to "engineer" their traffic You could always send those networks a bill for your next BGP-speaking core upgrade. TCAM entries are expensive y'know. >From what I've seen here and other lists there seems to be a good financial reason now to aggregate thanks to implementation choices by vendors and purchasing choices by providers. Adrian (239k is enough for everyone, or something.)
RE: 200K prefixes - Weekly Routing Table Report
I'll bet you nickels to doughnuts that it won't make much of a difference -- in the fact that too may end-ASs originate specifics to attempt to "engineer" their traffic - ferg -- "Alex Rubenstein" <[EMAIL PROTECTED]> wrote: > > Maybe reboot all our routers at once or something? > > Who wants to go first...? Then again, maybe better not... > > philip > -- > I suspect if we do this, when things 'come back up', we'll be under 200k. -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(at)netzero.net ferg's tech blog: http://fergdawg.blogspot.com/
Re: 200K prefixes - Weekly Routing Table Report
Sorry, I got several questions emailed to me, so I'll save my own bandwidth at the expense of everyone else's, and hopefully answer some people that didn't take the time/effort to ask... The Dirty-Thirty is what I called the list of "Aggregation Summery" in the cidr report (cidr-report.org) that gets posted to the NANOG list. They put the top 30 ASes that have the most to gain through aggregation in their report for all to see. When discussing this in the past I referred to it as the dirty thirty. In the past, I suggested giving out "I'm the dirty thirty" t-shirts at NANOG meetings to those attending from the networks listed. Require them to be worn to attend. Put slogans on them like "Aggregate is what you put in concrete, right?" Have a cute picture of a stick person on it with a concrete block for a head, next to a router or something. More affective, less funny, and also somewhat discussed in the past, was my suggestion of the creation of a route-server style of distribution of filters (like the cymru bogon servers) that would filter routes to the top 5 people on the list, essentially black holing the absolute worst of the worst. It basically would be similar to email RBL, except that it would break the entire net, not just SMTP. ;-) While it may be sacrilegious to discuss such things like purposely breaking parts of the net on the NANOG list, it's for the greater good. So hear me now, and belive me later. It would work like this: Step 1) Read the cidr report 2)Contact those top 5 networks with a simple message. "Congratulations! You're in the top 5 of the dirty thirty! Aggregate now, because if you're still on the dirty-thirty list 60 days from now, and your entry can gain more than a 30% reduction size through aggregation, we're going to add you do the black hole server. Have a nice day." 3)Do this weekly. 3a)Shrug off threats of lawsuits. 4)In the mean time, a few crazy network operators would actually subscribe to the "Aggregation Route Server." It might be a guy with an ASN and a /24 in his apartment, or a small company with an underpowered router that's facing an upgrade and wants to try to change the world, maybe a small host or ISP, or whatever. Or maybe a larger organization might actually be insane enough to apply this to all of their border routers. "Crazy" is the key operator here. And I mean that in a good way. :-) It's crazy that the net even works... just announce some routes, and the world accepts them? Now *THAT'S* crazy! The whole idea is a terror tactic like weapons of mass destruction and mine fields. And email RBLs. Remember when some through RBLs to be crazy? Who would block email and cause collateral damage for themselves just to stop a few spams? Turned out that the answer to that question was "Everybody." Getting blacklisted had quite an affect on people, and that alone closed a lot of open relays. Being responsible, and working to fight spam wasn't enough. It took a terror weapon like RBLs to get people to close their relays. I maintain that we are at the same point with the routing table. It would provide motivation to aggregate,to stay as far away from that top 30 list as possible. And because the rest of the world wouldn't actually know WHO is subscribed, or what impact it might actually have, or if say, a large tier-1 nsp might actually subscribe to it just to be belligerent (tired of needing more RAM for their core routers, and can make a crazy business case for it [didn't Sprint do something like that a long time ago or something?] ) or actually just plan crazy. Maybe no one would join. That's OK too. The dirty thirty participants don't get to know that information. No one would know except for the operators of the (free) service. Because while you may have to be crazy to subscribe to it, you'd have to be equally crazy to sit on the top of the dirty thirty, and ignore the warnings that you might be black holed. Maybe a single tier-1 nsp decides to use it. That's pretty significant. Fight crazy with more crazy! 5)After 60 days, if the network that was in the top 5 to qualify hasn't moved out of the dirty thirty all together, actually go add all their un-aggregated space to the route server. Because we only really want to block the more specifics that are causing the bloat 5a)Continuously monitor the actually global routing table, in somewhat real time... when they get aggregated, stop the madness immediately, and automagically. 6)Avoid lawsuits. Or get sued. Or fold and comply with the lawyers' demands. Whatever. (I don't have a solution to this it's just a general requirement... I didn't say this would be easy, or even possible to operate in a sustainable manor I'm just saying that it is technically possible. Logic would dictate that RBL operators *shouldn't* be liable to lawsuits from spammers, but this is a pretty messe
RE: 200K prefixes - Weekly Routing Table Report
> > Maybe reboot all our routers at once or something? > > Who wants to go first...? Then again, maybe better not... > > philip > -- > I suspect if we do this, when things 'come back up', we'll be under 200k. -- Alex Rubenstein, AR97, K2AHR, [EMAIL PROTECTED], latency, Al Reuben Net Access Corporation, 800-NET-ME-36, http://www.nac.net
Re: 200K prefixes - Weekly Routing Table Report
On Thu, 12 Oct 2006, [UTF-8] Neil J. McRae wrote: I'm buying more stock in ram producers RAM's cheap. Buy stock in cisco and/or juniper. forklift router upgrades are not so cheap. A whole lot of NPE/RSP/SUP boards will be unsuitable for core router use (without route filtering) in the next year or two. -- Jon Lewis | I route Senior Network Engineer | therefore you are Atlantic Net| _ http://www.lewis.org/~jlewis/pgp for PGP public key_
Re: 200K prefixes - Weekly Routing Table Report
On Thu, 12 Oct 2006 00:53:37 -, Neil J. McRae said: > I think you have seriouisly under estimated that. think of the routers with > distributed line cards then all the boxes that are soon to be a trash can job > because they can't be upgraded. Hmm.2 /16s, I'll be *generous* and say 100 interfaces that have full routing tables (it's actually probably closer to a dozen). But I have *at least* 30K user machines on my network that will all either be stuck on XP or buying a gigabyte or two each for Vista. Even if my 100K is off by a factor of 5 or even 10, that's still just a *pimple* on the RAM sales that will happen even if Vista *flops*. pgpLY3a6sG9XE.pgp Description: PGP signature
Re: 200K prefixes - Weekly Routing Table Report
I think you have seriouisly under estimated that. think of the routers with distributed line cards then all the boxes that are soon to be a trash can job because they can't be upgraded. We deployed a load of prp2 cards and decided to max the ram out as the aggrevation of a mid production upgrade when we hit 300k isn't worth not doing it. Cheers Neil -- Neil J. McRae -- Alive and Kicking [EMAIL PROTECTED] - Sent from my Blackberry Wireless -Original Message- From: [EMAIL PROTECTED] Date: Fri, 13 Oct 2006 15:35:20 To:[EMAIL PROTECTED] Cc:"Patrick W. Gilmore" <[EMAIL PROTECTED]>, [EMAIL PROTECTED],[EMAIL PROTECTED] Subject: Re: 200K prefixes - Weekly Routing Table Report On Thu, 12 Oct 2006 00:02:32 -, =?UTF-8?B?TmVpbCBKLiBNY1JhZQ==?= said: > I'm buying more stock in ram producers How many routers carry a full routing table? Let's say 100K of them, and you can sell 128M more memory for each one. Now how many boxes is Dell going to sell with 1G and 2G of RAM so Vista runs? I suspect consumers sales in Topeka, Kansas alone will sell more RAM than the worldwide market for routers that do full routing tables. Let's keep some perspective here. :)
Re: 200K prefixes - Weekly Routing Table Report
On Oct 13, 2006, at 2:02 PM, Routing Analysis Role Account wrote: Routing Table Report 04:00 +10GMT Sat 14 Oct, 2006 Analysis Summary BGP routing table entries examined:Â Â 200339 Prefixes after maximum aggregation:Â Â 108814 Shall we all have a moment of silence for 200K prefixes in the global table. Maybe reboot all our routers at once or something? -- TTFN, patrick Thanks for reminding me to change my neighbor maximum-prefix 25 80 statements to something more "reasonable" before I started getting warnings to my pager! I'm still a few thousand routes shy of 200K as of today.. I like that second line that you included. Maximum aggregation isn't always possible, but I think there are a lot of operators out there that don't aggregate as much as they could. They cite various reasons for chewing up router memory ( "Oh, it's technically impossible". or my favorite "because someone could announce more specifics and steal our traffic, so we have to announce 842 /24s all separately, ALL THE TIME" ) while the rest of the net doesn't seem to have those issues, (or they deal with them as they happen... "uh, oh, someone's blackholing our traffic, let's announce our space as /24s until we can get that other operator to correct their stupidity... we'll withdraw the /24s as soon as it's fixed 22 hours later") You should have put a difference number there too, just so everyone didn't have to get out their calculators to figure out how many extra routes there are (91525). So since my calculator is out, I did some more numbers. Of those 91,525 routes that are extra routes in the table, 14,444 of those are the dirty-30. So of those top 30 ASes that I refer to as the "Dirty Thirty", represent .13% (POINT ONE THREE PERCENT!) of the ASes, but they contribute 15.7% of the amount of route-bloat on the net!! .13%,=15.7%. The dirty-thirty is a shameful list. But apparently there isn't enough pressure from within the routing community to not be on it. At least not yet. ;-) -- "I'll reboot mine, if you reboot yours."
Re: 200K prefixes - Weekly Routing Table Report
On Thu, 12 Oct 2006 00:02:32 -, =?UTF-8?B?TmVpbCBKLiBNY1JhZQ==?= said: > I'm buying more stock in ram producers How many routers carry a full routing table? Let's say 100K of them, and you can sell 128M more memory for each one. Now how many boxes is Dell going to sell with 1G and 2G of RAM so Vista runs? I suspect consumers sales in Topeka, Kansas alone will sell more RAM than the worldwide market for routers that do full routing tables. Let's keep some perspective here. :) pgplgXeuYQZPu.pgp Description: PGP signature
Re: Aggregation & path information [was: 200K prefixes - Weekly Routing Table Report]
On Oct 13, 2006, at 3:26 PM, Jared Mauch wrote: On Fri, Oct 13, 2006 at 03:14:38PM -0400, Patrick W. Gilmore wrote: Obviously the table contains kruft. But I know we could not shrink it to 109K prefixes without losing something from where I sit. Are you sure there's no additional path info? If there were a way to guarantee certain prefixes are completely superfluous, we could make a hit list of just those providers, then ridicule or filter or cause them pain in some way to make them stop causing us pain. I haven't seen that type of report posted publicly, just "this CIDR can fit in that one" without actual guarantees that _paths_ are equivalent. (Usually the origin AS is matched as well as the prefixes, but that's not the same as guaranteeing the path is equivalent.) Of course, this is non-trivial. But then neither is aggregating the global table. :) how much of this could be mitigated if people properly announced aggregates and used a provider-local no-export to balance their links with them? it does make those policies more complicated than the simple cut+paste examples that they've likely used in the past, but could possibly allow the "traffic-eng" with their upstream without the global pollution. Sorry if I wasn't clear before, but I consider path info _just for your first hop upstream_ superfluous for the rest of the Internet. Does anyone think this is an unreasonable restriction? More important question: How many people are doing TE or something and not applying no-export when they could? If you need help fixing that, or even figuring out if you need to fix it, I guarantee you several people on this list would help you, many for free. This is one of the reasons things become "non-trivial". How do you prove that a disgregate prefix is useless to anyone except that one network? I do not think it is impossible. But it certain ain't easy. -- TTFN, patrick
Re: Aggregation & path information [was: 200K prefixes - Weekly Routing Table Report]
On Fri, Oct 13, 2006 at 03:14:38PM -0400, Patrick W. Gilmore wrote: > > On Oct 13, 2006, at 3:04 PM, Philip Smith wrote: > > >I was kinda hoping that it would hit 200K on Tuesday, then I could > >have > >added the announcement to my aggregation recommendations lightning > >talk! > >;-) Bit sad that a 200K table can be aggregated down to 109k prefixes > >with no loss of path information (in my BGP table view). > > I find this interesting. > > Obviously the table contains kruft. But I know we could not shrink > it to 109K prefixes without losing something from where I sit. Are > you sure there's no additional path info? > > If there were a way to guarantee certain prefixes are completely > superfluous, we could make a hit list of just those providers, then > ridicule or filter or cause them pain in some way to make them stop > causing us pain. I haven't seen that type of report posted publicly, > just "this CIDR can fit in that one" without actual guarantees that > _paths_ are equivalent. (Usually the origin AS is matched as well as > the prefixes, but that's not the same as guaranteeing the path is > equivalent.) > > Of course, this is non-trivial. But then neither is aggregating the > global table. :) how much of this could be mitigated if people properly announced aggregates and used a provider-local no-export to balance their links with them? it does make those policies more complicated than the simple cut+paste examples that they've likely used in the past, but could possibly allow the "traffic-eng" with their upstream without the global pollution. - jared -- Jared Mauch | pgp key available via finger from [EMAIL PROTECTED] clue++; | http://puck.nether.net/~jared/ My statements are only mine.
Re: 200K prefixes - Weekly Routing Table Report
I'm buying more stock in ram producers -- Neil J. McRae -- Alive and Kicking [EMAIL PROTECTED] - Sent from my Blackberry Wireless -Original Message- From: "Patrick W. Gilmore" <[EMAIL PROTECTED]> Date: Fri, 13 Oct 2006 14:16:12 To:[EMAIL PROTECTED] Cc:"Patrick W. Gilmore" <[EMAIL PROTECTED]> Subject: 200K prefixes - Weekly Routing Table Report On Oct 13, 2006, at 2:02 PM, Routing Analysis Role Account wrote: > Routing Table Report 04:00 +10GMT Sat 14 Oct, 2006 > > Analysis Summary > > > BGP routing table entries examined: > 200339 > Prefixes after maximum aggregation: > 108814 Shall we all have a moment of silence for 200K prefixes in the global table. Maybe reboot all our routers at once or something? -- TTFN, patrick
Aggregation & path information [was: 200K prefixes - Weekly Routing Table Report]
On Oct 13, 2006, at 3:04 PM, Philip Smith wrote: I was kinda hoping that it would hit 200K on Tuesday, then I could have added the announcement to my aggregation recommendations lightning talk! ;-) Bit sad that a 200K table can be aggregated down to 109k prefixes with no loss of path information (in my BGP table view). I find this interesting. Obviously the table contains kruft. But I know we could not shrink it to 109K prefixes without losing something from where I sit. Are you sure there's no additional path info? If there were a way to guarantee certain prefixes are completely superfluous, we could make a hit list of just those providers, then ridicule or filter or cause them pain in some way to make them stop causing us pain. I haven't seen that type of report posted publicly, just "this CIDR can fit in that one" without actual guarantees that _paths_ are equivalent. (Usually the origin AS is matched as well as the prefixes, but that's not the same as guaranteeing the path is equivalent.) Of course, this is non-trivial. But then neither is aggregating the global table. :) -- TTFN, patrick
Re: 200K prefixes - Weekly Routing Table Report
Patrick W. Gilmore said the following on 14/10/06 04:16: > > On Oct 13, 2006, at 2:02 PM, Routing Analysis Role Account wrote: > >> BGP routing table entries examined: 200339 >> Prefixes after maximum aggregation: 108814 > > Shall we all have a moment of silence for 200K prefixes in the global > table. My view actually hit 200k on Wednesday morning, then dipped back under by a few hundred on Thursday. I was kinda hoping that it would hit 200K on Tuesday, then I could have added the announcement to my aggregation recommendations lightning talk! ;-) Bit sad that a 200K table can be aggregated down to 109k prefixes with no loss of path information (in my BGP table view). > Maybe reboot all our routers at once or something? Who wants to go first...? Then again, maybe better not... philip --
Re: 200K prefixes - Weekly Routing Table Report
Somehow it seems appropriate for today: Friday the 13th. :-) - ferg -- "Patrick W. Gilmore" <[EMAIL PROTECTED]> wrote: On Oct 13, 2006, at 2:02 PM, Routing Analysis Role Account wrote: > Routing Table Report 04:00 +10GMT Sat 14 Oct, 2006 > > Analysis Summary > > > BGP routing table entries examined: > 200339 > Prefixes after maximum aggregation: > 108814 Shall we all have a moment of silence for 200K prefixes in the global table. Maybe reboot all our routers at once or something? -- TTFN, patrick -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(at)netzero.net ferg's tech blog: http://fergdawg.blogspot.com/
200K prefixes - Weekly Routing Table Report
On Oct 13, 2006, at 2:02 PM, Routing Analysis Role Account wrote: Routing Table Report 04:00 +10GMT Sat 14 Oct, 2006 Analysis Summary BGP routing table entries examined: 200339 Prefixes after maximum aggregation: 108814 Shall we all have a moment of silence for 200K prefixes in the global table. Maybe reboot all our routers at once or something? -- TTFN, patrick
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 14 Oct, 2006 Analysis Summary BGP routing table entries examined: 200339 Prefixes after maximum aggregation: 108814 Unique aggregates announced to Internet: 97044 Total ASes present in the Internet Routing Table: 23359 Origin-only ASes present in the Internet Routing Table: 20346 Origin ASes announcing only one prefix:9795 Transit ASes present in the Internet Routing Table:3013 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1615440908 Equivalent to 96 /8s, 73 /16s and 172 /24s Percentage of available address space announced: 43.6 Percentage of allocated address space announced: 60.3 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 100498 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:43873 Total APNIC prefixes after maximum aggregation: 17556 Prefixes being announced from the APNIC address blocks: 41522 Unique aggregates announced from the APNIC address blocks:18483 APNIC Region origin ASes present in the Internet Routing Table:2716 APNIC Region origin ASes announcing only one prefix:762 APNIC Region transit ASes present in the Internet Routing Table:405 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 263733600 Equivalent to 15 /8s, 184 /16s and 65 /24s Percentage of available APNIC address space announced: 82.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:100779 Total ARIN prefixes after maximum aggregation:59537 Prefixes being announced from the ARIN address blocks:73957 Unique aggregates announced from the ARIN address blocks: 27939 ARIN Region origin ASes present in the Internet Routing Table:11051 ARIN Region origin ASes announcing only one prefix:4204 ARIN Region transit ASes present in the Internet Routing Table:1030 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 304717696 Equivalent to 18 /8s, 41 /16s and 159 /24s Percentage of available ARIN address space announced: 67.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 40787 Total RIPE prefixes after maximum aggregation:26935 Prefixes being announced from the RIPE address blocks:37718 Unique aggregates announced from the RIPE address blocks: 25160 RIPE Region origin ASes present in the Internet Routing Table: 8625 RIPE Region origin ASes announcing only one prefix:4537 RIPE Region transit ASes present in
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 07 Oct, 2006 Analysis Summary BGP routing table entries examined: 199851 Prefixes after maximum aggregation: 108601 Unique aggregates announced to Internet: 96840 Total ASes present in the Internet Routing Table: 23299 Origin-only ASes present in the Internet Routing Table: 20299 Origin ASes announcing only one prefix:9754 Transit ASes present in the Internet Routing Table:3000 Transit-only ASes present in the Internet Routing Table: 74 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1595783692 Equivalent to 95 /8s, 29 /16s and 186 /24s Percentage of available address space announced: 43.1 Percentage of allocated address space announced: 59.5 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 100213 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:43780 Total APNIC prefixes after maximum aggregation: 17524 Prefixes being announced from the APNIC address blocks: 41432 Unique aggregates announced from the APNIC address blocks:18422 APNIC Region origin ASes present in the Internet Routing Table:2706 APNIC Region origin ASes announcing only one prefix:752 APNIC Region transit ASes present in the Internet Routing Table:405 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 262826848 Equivalent to 15 /8s, 170 /16s and 107 /24s Percentage of available APNIC address space announced: 82.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:100562 Total ARIN prefixes after maximum aggregation:59481 Prefixes being announced from the ARIN address blocks:73893 Unique aggregates announced from the ARIN address blocks: 27924 ARIN Region origin ASes present in the Internet Routing Table:11040 ARIN Region origin ASes announcing only one prefix:4206 ARIN Region transit ASes present in the Internet Routing Table:1021 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 303936768 Equivalent to 18 /8s, 29 /16s and 181 /24s Percentage of available ARIN address space announced: 67.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 40684 Total RIPE prefixes after maximum aggregation:26837 Prefixes being announced from the RIPE address blocks:37609 Unique aggregates announced from the RIPE address blocks: 25070 RIPE Region origin ASes present in the Internet Routing Table: 8585 RIPE Region origin ASes announcing only one prefix:4503 RIPE Region transit ASes present in
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 30 Sep, 2006 Analysis Summary BGP routing table entries examined: 199091 Prefixes after maximum aggregation: 108525 Unique aggregates announced to Internet: 96637 Total ASes present in the Internet Routing Table: 23229 Origin-only ASes present in the Internet Routing Table: 20244 Origin ASes announcing only one prefix:9714 Transit ASes present in the Internet Routing Table:2985 Transit-only ASes present in the Internet Routing Table: 73 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1593268492 Equivalent to 94 /8s, 247 /16s and 89 /24s Percentage of available address space announced: 43.0 Percentage of allocated address space announced: 61.0 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 99681 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:43613 Total APNIC prefixes after maximum aggregation: 17518 Prefixes being announced from the APNIC address blocks: 41222 Unique aggregates announced from the APNIC address blocks:18560 APNIC Region origin ASes present in the Internet Routing Table:2699 APNIC Region origin ASes announcing only one prefix:752 APNIC Region transit ASes present in the Internet Routing Table:406 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 262669664 Equivalent to 15 /8s, 168 /16s and 5 /24s Percentage of available APNIC address space announced: 82.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:100462 Total ARIN prefixes after maximum aggregation:59518 Prefixes being announced from the ARIN address blocks:73762 Unique aggregates announced from the ARIN address blocks: 27824 ARIN Region origin ASes present in the Internet Routing Table:11016 ARIN Region origin ASes announcing only one prefix:4180 ARIN Region transit ASes present in the Internet Routing Table:1019 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 302082560 Equivalent to 18 /8s, 1 /16s and 106 /24s Percentage of available ARIN address space announced: 78.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 40317 Total RIPE prefixes after maximum aggregation:26767 Prefixes being announced from the RIPE address blocks:37266 Unique aggregates announced from the RIPE address blocks: 25004 RIPE Region origin ASes present in the Internet Routing Table: 8553 RIPE Region origin ASes announcing only one prefix:4489 RIPE Region transit ASes present in the Inte
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 23 Sep, 2006 Analysis Summary BGP routing table entries examined: 198182 Prefixes after maximum aggregation: 108186 Unique aggregates announced to Internet: 96256 Total ASes present in the Internet Routing Table: 23166 Origin-only ASes present in the Internet Routing Table: 20205 Origin ASes announcing only one prefix:9692 Transit ASes present in the Internet Routing Table:2961 Transit-only ASes present in the Internet Routing Table: 68 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1600876812 Equivalent to 95 /8s, 107 /16s and 113 /24s Percentage of available address space announced: 43.2 Percentage of allocated address space announced: 61.3 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 98999 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:43558 Total APNIC prefixes after maximum aggregation: 17528 Prefixes being announced from the APNIC address blocks: 41156 Unique aggregates announced from the APNIC address blocks:18382 APNIC Region origin ASes present in the Internet Routing Table:2701 APNIC Region origin ASes announcing only one prefix:761 APNIC Region transit ASes present in the Internet Routing Table:404 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 262496864 Equivalent to 15 /8s, 165 /16s and 98 /24s Percentage of available APNIC address space announced: 82.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 99951 Total ARIN prefixes after maximum aggregation:59286 Prefixes being announced from the ARIN address blocks:73496 Unique aggregates announced from the ARIN address blocks: 27740 ARIN Region origin ASes present in the Internet Routing Table:10993 ARIN Region origin ASes announcing only one prefix:4169 ARIN Region transit ASes present in the Internet Routing Table:1009 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 301835520 Equivalent to 17 /8s, 253 /16s and 165 /24s Percentage of available ARIN address space announced: 78.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 40144 Total RIPE prefixes after maximum aggregation:26667 Prefixes being announced from the RIPE address blocks:37075 Unique aggregates announced from the RIPE address blocks: 24951 RIPE Region origin ASes present in the Internet Routing Table: 8515 RIPE Region origin ASes announcing only one prefix:4465 RIPE Region transit ASes present in the
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 16 Sep, 2006 Analysis Summary BGP routing table entries examined: 197928 Prefixes after maximum aggregation: 107946 Unique aggregates announced to Internet: 95928 Total ASes present in the Internet Routing Table: 23141 Origin-only ASes present in the Internet Routing Table: 20180 Origin ASes announcing only one prefix:9686 Transit ASes present in the Internet Routing Table:2961 Transit-only ASes present in the Internet Routing Table: 66 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 1 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1588413004 Equivalent to 94 /8s, 173 /16s and 66 /24s Percentage of available address space announced: 42.9 Percentage of allocated address space announced: 60.8 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 99068 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:43365 Total APNIC prefixes after maximum aggregation: 17398 Prefixes being announced from the APNIC address blocks: 40969 Unique aggregates announced from the APNIC address blocks:18335 APNIC Region origin ASes present in the Internet Routing Table:2695 APNIC Region origin ASes announcing only one prefix:756 APNIC Region transit ASes present in the Internet Routing Table:402 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 262327904 Equivalent to 15 /8s, 162 /16s and 206 /24s Percentage of available APNIC address space announced: 82.0 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:100132 Total ARIN prefixes after maximum aggregation:59256 Prefixes being announced from the ARIN address blocks:73331 Unique aggregates announced from the ARIN address blocks: 27657 ARIN Region origin ASes present in the Internet Routing Table:10980 ARIN Region origin ASes announcing only one prefix:4159 ARIN Region transit ASes present in the Internet Routing Table:1008 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 298082048 Equivalent to 17 /8s, 196 /16s and 95 /24s Percentage of available ARIN address space announced: 77.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 39951 Total RIPE prefixes after maximum aggregation:26595 Prefixes being announced from the RIPE address blocks:36913 Unique aggregates announced from the RIPE address blocks: 24868 RIPE Region origin ASes present in the Internet Routing Table: 8518 RIPE Region origin ASes announcing only one prefix:4480 RIPE Region transit ASes present in the I
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 09 Sep, 2006 Analysis Summary BGP routing table entries examined: 197313 Prefixes after maximum aggregation: 107623 Unique aggregates announced to Internet: 95918 Total ASes present in the Internet Routing Table: 23078 Origin-only ASes present in the Internet Routing Table: 20103 Origin ASes announcing only one prefix:9652 Transit ASes present in the Internet Routing Table:2975 Transit-only ASes present in the Internet Routing Table: 64 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1580431436 Equivalent to 94 /8s, 51 /16s and 120 /24s Percentage of available address space announced: 42.6 Percentage of allocated address space announced: 60.5 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 98476 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:43293 Total APNIC prefixes after maximum aggregation: 17399 Prefixes being announced from the APNIC address blocks: 40913 Unique aggregates announced from the APNIC address blocks:18468 APNIC Region origin ASes present in the Internet Routing Table:2696 APNIC Region origin ASes announcing only one prefix:764 APNIC Region transit ASes present in the Internet Routing Table:404 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 262062176 Equivalent to 15 /8s, 158 /16s and 192 /24s Percentage of available APNIC address space announced: 81.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 99748 Total ARIN prefixes after maximum aggregation:58992 Prefixes being announced from the ARIN address blocks:73259 Unique aggregates announced from the ARIN address blocks: 27654 ARIN Region origin ASes present in the Internet Routing Table:10953 ARIN Region origin ASes announcing only one prefix:4147 ARIN Region transit ASes present in the Internet Routing Table:1011 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 296980224 Equivalent to 17 /8s, 179 /16s and 143 /24s Percentage of available ARIN address space announced: 77.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 39668 Total RIPE prefixes after maximum aggregation:26501 Prefixes being announced from the RIPE address blocks:36571 Unique aggregates announced from the RIPE address blocks: 24728 RIPE Region origin ASes present in the Internet Routing Table: 8485 RIPE Region origin ASes announcing only one prefix:4455 RIPE Region transit ASes present in the
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 02 Sep, 2006 Analysis Summary BGP routing table entries examined: 196663 Prefixes after maximum aggregation: 107394 Unique aggregates announced to Internet: 95429 Total ASes present in the Internet Routing Table: 23014 Origin-only ASes present in the Internet Routing Table: 20043 Origin ASes announcing only one prefix:9613 Transit ASes present in the Internet Routing Table:2971 Transit-only ASes present in the Internet Routing Table: 64 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1578761004 Equivalent to 94 /8s, 25 /16s and 251 /24s Percentage of available address space announced: 42.6 Percentage of allocated address space announced: 60.4 Percentage of available address space allocated: 70.5 Total number of prefixes smaller than registry allocations: 98096 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:43107 Total APNIC prefixes after maximum aggregation: 17356 Prefixes being announced from the APNIC address blocks: 40746 Unique aggregates announced from the APNIC address blocks:18324 APNIC Region origin ASes present in the Internet Routing Table:2684 APNIC Region origin ASes announcing only one prefix:763 APNIC Region transit ASes present in the Internet Routing Table:400 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 261990496 Equivalent to 15 /8s, 157 /16s and 168 /24s Percentage of available APNIC address space announced: 81.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 99336 Total ARIN prefixes after maximum aggregation:58944 Prefixes being announced from the ARIN address blocks:73039 Unique aggregates announced from the ARIN address blocks: 27557 ARIN Region origin ASes present in the Internet Routing Table:10946 ARIN Region origin ASes announcing only one prefix:4131 ARIN Region transit ASes present in the Internet Routing Table:1010 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 296600064 Equivalent to 17 /8s, 173 /16s and 194 /24s Percentage of available ARIN address space announced: 76.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 39576 Total RIPE prefixes after maximum aggregation:26409 Prefixes being announced from the RIPE address blocks:36515 Unique aggregates announced from the RIPE address blocks: 24624 RIPE Region origin ASes present in the Internet Routing Table: 8440 RIPE Region origin ASes announcing only one prefix:4436 RIPE Region transit ASes present in the
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 26 Aug, 2006 Analysis Summary BGP routing table entries examined: 195958 Prefixes after maximum aggregation: 107215 Unique aggregates announced to Internet: 95129 Total ASes present in the Internet Routing Table: 22969 Origin-only ASes present in the Internet Routing Table: 20004 Origin ASes announcing only one prefix:9596 Transit ASes present in the Internet Routing Table:2965 Transit-only ASes present in the Internet Routing Table: 64 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1577381676 Equivalent to 94 /8s, 4 /16s and 239 /24s Percentage of available address space announced: 42.6 Percentage of allocated address space announced: 61.6 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 97463 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:42902 Total APNIC prefixes after maximum aggregation: 17347 Prefixes being announced from the APNIC address blocks: 40565 Unique aggregates announced from the APNIC address blocks:18305 APNIC Region origin ASes present in the Internet Routing Table:2680 APNIC Region origin ASes announcing only one prefix:761 APNIC Region transit ASes present in the Internet Routing Table:401 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 261836896 Equivalent to 15 /8s, 155 /16s and 80 /24s Percentage of available APNIC address space announced: 81.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 99061 Total ARIN prefixes after maximum aggregation:58879 Prefixes being announced from the ARIN address blocks:72786 Unique aggregates announced from the ARIN address blocks: 27423 ARIN Region origin ASes present in the Internet Routing Table:10938 ARIN Region origin ASes announcing only one prefix:4142 ARIN Region transit ASes present in the Internet Routing Table:1004 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 296089856 Equivalent to 17 /8s, 165 /16s and 249 /24s Percentage of available ARIN address space announced: 76.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 39381 Total RIPE prefixes after maximum aggregation:26314 Prefixes being announced from the RIPE address blocks:36329 Unique aggregates announced from the RIPE address blocks: 24493 RIPE Region origin ASes present in the Internet Routing Table: 8409 RIPE Region origin ASes announcing only one prefix:4412 RIPE Region transit ASes present in the In
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 19 Aug, 2006 Analysis Summary BGP routing table entries examined: 195444 Prefixes after maximum aggregation: 107128 Unique aggregates announced to Internet: 95305 Total ASes present in the Internet Routing Table: 22909 Origin-only ASes present in the Internet Routing Table: 19924 Origin ASes announcing only one prefix:9551 Transit ASes present in the Internet Routing Table:2985 Transit-only ASes present in the Internet Routing Table: 70 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table:26 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1574577068 Equivalent to 93 /8s, 218 /16s and 35 /24s Percentage of available address space announced: 42.5 Percentage of allocated address space announced: 61.5 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 97295 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:42778 Total APNIC prefixes after maximum aggregation: 17444 Prefixes being announced from the APNIC address blocks: 40468 Unique aggregates announced from the APNIC address blocks:18700 APNIC Region origin ASes present in the Internet Routing Table:2674 APNIC Region origin ASes announcing only one prefix:757 APNIC Region transit ASes present in the Internet Routing Table:397 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 260538976 Equivalent to 15 /8s, 135 /16s and 130 /24s Percentage of available APNIC address space announced: 81.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 98830 Total ARIN prefixes after maximum aggregation:58753 Prefixes being announced from the ARIN address blocks:72522 Unique aggregates announced from the ARIN address blocks: 27331 ARIN Region origin ASes present in the Internet Routing Table:10905 ARIN Region origin ASes announcing only one prefix:4114 ARIN Region transit ASes present in the Internet Routing Table:1017 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 295414528 Equivalent to 17 /8s, 155 /16s and 171 /24s Percentage of available ARIN address space announced: 76.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 39282 Total RIPE prefixes after maximum aggregation:26280 Prefixes being announced from the RIPE address blocks:36240 Unique aggregates announced from the RIPE address blocks: 24435 RIPE Region origin ASes present in the Internet Routing Table: 8387 RIPE Region origin ASes announcing only one prefix:4397 RIPE Region transit ASes present in the
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 12 Aug, 2006 Analysis Summary BGP routing table entries examined: 194755 Prefixes after maximum aggregation: 107004 Unique aggregates announced to Internet: 95222 Total ASes present in the Internet Routing Table: 22854 Origin-only ASes present in the Internet Routing Table: 19885 Origin ASes announcing only one prefix:9517 Transit ASes present in the Internet Routing Table:2969 Transit-only ASes present in the Internet Routing Table: 68 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 24 Max AS path prepend of ASN (24076) 20 Prefixes from unregistered ASNs in the Routing Table:22 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1562847660 Equivalent to 93 /8s, 39 /16s and 41 /24s Percentage of available address space announced: 42.2 Percentage of allocated address space announced: 61.0 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 96812 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:42607 Total APNIC prefixes after maximum aggregation: 17466 Prefixes being announced from the APNIC address blocks: 40293 Unique aggregates announced from the APNIC address blocks:18723 APNIC Region origin ASes present in the Internet Routing Table:2669 APNIC Region origin ASes announcing only one prefix:755 APNIC Region transit ASes present in the Internet Routing Table:400 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 244848480 Equivalent to 14 /8s, 152 /16s and 23 /24s Percentage of available APNIC address space announced: 76.6 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 98560 Total ARIN prefixes after maximum aggregation:58685 Prefixes being announced from the ARIN address blocks:72285 Unique aggregates announced from the ARIN address blocks: 27310 ARIN Region origin ASes present in the Internet Routing Table:10883 ARIN Region origin ASes announcing only one prefix:4096 ARIN Region transit ASes present in the Internet Routing Table:1012 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 299087360 Equivalent to 17 /8s, 211 /16s and 182 /24s Percentage of available ARIN address space announced: 77.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 39164 Total RIPE prefixes after maximum aggregation:26205 Prefixes being announced from the RIPE address blocks:36138 Unique aggregates announced from the RIPE address blocks: 24344 RIPE Region origin ASes present in the Internet Routing Table: 8363 RIPE Region origin ASes announcing only one prefix:4386 RIPE Region transit ASes present in the In
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 05 Aug, 2006 Analysis Summary BGP routing table entries examined: 194251 Prefixes after maximum aggregation: 106728 Unique aggregates announced to Internet: 94954 Total ASes present in the Internet Routing Table: 22811 Origin-only ASes present in the Internet Routing Table: 19853 Origin ASes announcing only one prefix:9502 Transit ASes present in the Internet Routing Table:2958 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 24 Max AS path prepend of ASN (24076) 20 Prefixes from unregistered ASNs in the Routing Table:22 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1561450156 Equivalent to 93 /8s, 17 /16s and 214 /24s Percentage of available address space announced: 42.1 Percentage of allocated address space announced: 60.9 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 96372 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:42465 Total APNIC prefixes after maximum aggregation: 17475 Prefixes being announced from the APNIC address blocks: 40150 Unique aggregates announced from the APNIC address blocks:18665 APNIC Region origin ASes present in the Internet Routing Table:2663 APNIC Region origin ASes announcing only one prefix:752 APNIC Region transit ASes present in the Internet Routing Table:397 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 24 Number of APNIC addresses announced to Internet: 244214880 Equivalent to 14 /8s, 142 /16s and 108 /24s Percentage of available APNIC address space announced: 76.4 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 98398 Total ARIN prefixes after maximum aggregation:58511 Prefixes being announced from the ARIN address blocks:72206 Unique aggregates announced from the ARIN address blocks: 27245 ARIN Region origin ASes present in the Internet Routing Table:10863 ARIN Region origin ASes announcing only one prefix:4092 ARIN Region transit ASes present in the Internet Routing Table:1012 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 298918656 Equivalent to 17 /8s, 209 /16s and 35 /24s Percentage of available ARIN address space announced: 77.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 38990 Total RIPE prefixes after maximum aggregation:26101 Prefixes being announced from the RIPE address blocks:35950 Unique aggregates announced from the RIPE address blocks: 24264 RIPE Region origin ASes present in the Internet Routing Table: 8343 RIPE Region origin ASes announcing only one prefix:4377 RIPE Region transit ASes present in the I
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 15 Jul, 2006 Analysis Summary BGP routing table entries examined: 192150 Prefixes after maximum aggregation: 105834 Unique aggregates announced to Internet: 93950 Total ASes present in the Internet Routing Table: 22658 Origin-only ASes present in the Internet Routing Table: 19705 Origin ASes announcing only one prefix:9458 Transit ASes present in the Internet Routing Table:2953 Transit-only ASes present in the Internet Routing Table: 67 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 27 Max AS path prepend of ASN (34527) 16 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1551831208 Equivalent to 92 /8s, 127 /16s and 16 /24s Percentage of available address space announced: 41.9 Percentage of allocated address space announced: 60.6 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 94909 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:41543 Total APNIC prefixes after maximum aggregation: 17091 Prefixes being announced from the APNIC address blocks: 39251 Unique aggregates announced from the APNIC address blocks:18426 APNIC Region origin ASes present in the Internet Routing Table:2626 APNIC Region origin ASes announcing only one prefix:746 APNIC Region transit ASes present in the Internet Routing Table:396 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 239166816 Equivalent to 14 /8s, 65 /16s and 101 /24s Percentage of available APNIC address space announced: 74.8 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97783 Total ARIN prefixes after maximum aggregation:58246 Prefixes being announced from the ARIN address blocks:71546 Unique aggregates announced from the ARIN address blocks: 27005 ARIN Region origin ASes present in the Internet Routing Table:10836 ARIN Region origin ASes announcing only one prefix:4082 ARIN Region transit ASes present in the Internet Routing Table:1006 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 19 Number of ARIN addresses announced to Internet: 295972608 Equivalent to 17 /8s, 164 /16s and 47 /24s Percentage of available ARIN address space announced: 76.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 38589 Total RIPE prefixes after maximum aggregation:25860 Prefixes being announced from the RIPE address blocks:35657 Unique aggregates announced from the RIPE address blocks: 24048 RIPE Region origin ASes present in the Internet Routing Table: 8263 RIPE Region origin ASes announcing only one prefix:4348 RIPE Region transit ASes present in the Internet Routing Table:1359 Average RIPE Region AS path
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 08 Jul, 2006 Analysis Summary BGP routing table entries examined: 191740 Prefixes after maximum aggregation: 105525 Unique aggregates announced to Internet: 93774 Total ASes present in the Internet Routing Table: 22613 Origin-only ASes present in the Internet Routing Table: 19679 Origin ASes announcing only one prefix:9443 Transit ASes present in the Internet Routing Table:2934 Transit-only ASes present in the Internet Routing Table: 66 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 24 Max AS path prepend of ASN (34527) 16 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1540931304 Equivalent to 91 /8s, 216 /16s and 190 /24s Percentage of available address space announced: 41.6 Percentage of allocated address space announced: 60.1 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 94814 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:41334 Total APNIC prefixes after maximum aggregation: 16992 Prefixes being announced from the APNIC address blocks: 39038 Unique aggregates announced from the APNIC address blocks:18380 APNIC Region origin ASes present in the Internet Routing Table:2619 APNIC Region origin ASes announcing only one prefix:739 APNIC Region transit ASes present in the Internet Routing Table:399 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 235934304 Equivalent to 14 /8s, 16 /16s and 18 /24s Percentage of available APNIC address space announced: 73.8 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97821 Total ARIN prefixes after maximum aggregation:58116 Prefixes being announced from the ARIN address blocks:71625 Unique aggregates announced from the ARIN address blocks: 27058 ARIN Region origin ASes present in the Internet Routing Table:10823 ARIN Region origin ASes announcing only one prefix:4089 ARIN Region transit ASes present in the Internet Routing Table: 992 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 295333632 Equivalent to 17 /8s, 154 /16s and 111 /24s Percentage of available ARIN address space announced: 76.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 38397 Total RIPE prefixes after maximum aggregation:25770 Prefixes being announced from the RIPE address blocks:35459 Unique aggregates announced from the RIPE address blocks: 23944 RIPE Region origin ASes present in the Internet Routing Table: 8242 RIPE Region origin ASes announcing only one prefix:4334 RIPE Region transit ASes present in the Internet Routing Table:1354 Average RIPE Region AS pat
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 01 Jul, 2006 Analysis Summary BGP routing table entries examined: 191157 Prefixes after maximum aggregation: 105349 Unique aggregates announced to Internet: 93642 Total ASes present in the Internet Routing Table: 22571 Origin-only ASes present in the Internet Routing Table: 19635 Origin ASes announcing only one prefix:9426 Transit ASes present in the Internet Routing Table:2936 Transit-only ASes present in the Internet Routing Table: 63 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 24 Max AS path prepend of ASN (32609) 16 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1538359784 Equivalent to 91 /8s, 177 /16s and 129 /24s Percentage of available address space announced: 41.5 Percentage of allocated address space announced: 60.0 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 94478 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:41147 Total APNIC prefixes after maximum aggregation: 16948 Prefixes being announced from the APNIC address blocks: 38854 Unique aggregates announced from the APNIC address blocks:18463 APNIC Region origin ASes present in the Internet Routing Table:2619 APNIC Region origin ASes announcing only one prefix:745 APNIC Region transit ASes present in the Internet Routing Table:397 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 234924896 Equivalent to 14 /8s, 0 /16s and 171 /24s Percentage of available APNIC address space announced: 73.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97722 Total ARIN prefixes after maximum aggregation:58080 Prefixes being announced from the ARIN address blocks:71582 Unique aggregates announced from the ARIN address blocks: 27003 ARIN Region origin ASes present in the Internet Routing Table:10808 ARIN Region origin ASes announcing only one prefix:4083 ARIN Region transit ASes present in the Internet Routing Table: 991 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 19 Number of ARIN addresses announced to Internet: 294963200 Equivalent to 17 /8s, 148 /16s and 200 /24s Percentage of available ARIN address space announced: 76.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 38343 Total RIPE prefixes after maximum aggregation:25693 Prefixes being announced from the RIPE address blocks:35391 Unique aggregates announced from the RIPE address blocks: 23902 RIPE Region origin ASes present in the Internet Routing Table: 8219 RIPE Region origin ASes announcing only one prefix:4320 RIPE Region transit ASes present in the Internet Routing Table:1357 Average RIPE Region AS pat
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 24 Jun, 2006 Analysis Summary BGP routing table entries examined: 191664 Prefixes after maximum aggregation: 105172 Unique aggregates announced to Internet: 92904 Total ASes present in the Internet Routing Table: 22516 Origin-only ASes present in the Internet Routing Table: 19587 Origin ASes announcing only one prefix:9392 Transit ASes present in the Internet Routing Table:2929 Transit-only ASes present in the Internet Routing Table: 63 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 24 Max AS path prepend of ASN (32609) 16 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1543273736 Equivalent to 91 /8s, 252 /16s and 125 /24s Percentage of available address space announced: 41.6 Percentage of allocated address space announced: 60.2 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 95120 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:40985 Total APNIC prefixes after maximum aggregation: 16907 Prefixes being announced from the APNIC address blocks: 38706 Unique aggregates announced from the APNIC address blocks:18500 APNIC Region origin ASes present in the Internet Routing Table:2620 APNIC Region origin ASes announcing only one prefix:752 APNIC Region transit ASes present in the Internet Routing Table:397 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 234437216 Equivalent to 13 /8s, 249 /16s and 58 /24s Percentage of available APNIC address space announced: 73.3 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 98398 Total ARIN prefixes after maximum aggregation:58065 Prefixes being announced from the ARIN address blocks:72194 Unique aggregates announced from the ARIN address blocks: 26957 ARIN Region origin ASes present in the Internet Routing Table:10799 ARIN Region origin ASes announcing only one prefix:4077 ARIN Region transit ASes present in the Internet Routing Table: 989 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 294470400 Equivalent to 17 /8s, 141 /16s and 67 /24s Percentage of available ARIN address space announced: 76.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 38249 Total RIPE prefixes after maximum aggregation:25557 Prefixes being announced from the RIPE address blocks:35302 Unique aggregates announced from the RIPE address blocks: 23164 RIPE Region origin ASes present in the Internet Routing Table: 8177 RIPE Region origin ASes announcing only one prefix:4288 RIPE Region transit ASes present in the Internet Routing Table:1359 Average RIPE Region AS pat
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 17 Jun, 2006 Analysis Summary BGP routing table entries examined: 190702 Prefixes after maximum aggregation: 104856 Unique aggregates announced to Internet: 93265 Total ASes present in the Internet Routing Table: 22466 Origin-only ASes present in the Internet Routing Table: 19551 Origin ASes announcing only one prefix:9367 Transit ASes present in the Internet Routing Table:2915 Transit-only ASes present in the Internet Routing Table: 64 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 24 Max AS path prepend of ASN (34527) 16 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1534135784 Equivalent to 91 /8s, 113 /16s and 13 /24s Percentage of available address space announced: 41.4 Percentage of allocated address space announced: 59.9 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 94488 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:40854 Total APNIC prefixes after maximum aggregation: 16870 Prefixes being announced from the APNIC address blocks: 38588 Unique aggregates announced from the APNIC address blocks:18534 APNIC Region origin ASes present in the Internet Routing Table:2608 APNIC Region origin ASes announcing only one prefix:747 APNIC Region transit ASes present in the Internet Routing Table:393 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 233227360 Equivalent to 13 /8s, 230 /16s and 196 /24s Percentage of available APNIC address space announced: 72.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97971 Total ARIN prefixes after maximum aggregation:57841 Prefixes being announced from the ARIN address blocks:71955 Unique aggregates announced from the ARIN address blocks: 26768 ARIN Region origin ASes present in the Internet Routing Table:10771 ARIN Region origin ASes announcing only one prefix:4056 ARIN Region transit ASes present in the Internet Routing Table: 984 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 294035456 Equivalent to 17 /8s, 134 /16s and 160 /24s Percentage of available ARIN address space announced: 76.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 38101 Total RIPE prefixes after maximum aggregation:25513 Prefixes being announced from the RIPE address blocks:35116 Unique aggregates announced from the RIPE address blocks: 23752 RIPE Region origin ASes present in the Internet Routing Table: 8167 RIPE Region origin ASes announcing only one prefix:4291 RIPE Region transit ASes present in the Internet Routing Table:1354 Average RIPE Region AS pa
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 10 Jun, 2006 Analysis Summary BGP routing table entries examined: 190168 Prefixes after maximum aggregation: 104652 Unique aggregates announced to Internet: 93198 Total ASes present in the Internet Routing Table: 22396 Origin-only ASes present in the Internet Routing Table: 19479 Origin ASes announcing only one prefix:9338 Transit ASes present in the Internet Routing Table:2917 Transit-only ASes present in the Internet Routing Table: 60 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 24 Max AS path prepend of ASN (34527) 16 Prefixes from unregistered ASNs in the Routing Table: 7 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1543668456 Equivalent to 92 /8s, 2 /16s and 130 /24s Percentage of available address space announced: 41.6 Percentage of allocated address space announced: 60.2 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 94114 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:40710 Total APNIC prefixes after maximum aggregation: 16880 Prefixes being announced from the APNIC address blocks: 38424 Unique aggregates announced from the APNIC address blocks:18579 APNIC Region origin ASes present in the Internet Routing Table:2598 APNIC Region origin ASes announcing only one prefix:747 APNIC Region transit ASes present in the Internet Routing Table:398 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 227781728 Equivalent to 13 /8s, 147 /16s and 172 /24s Percentage of available APNIC address space announced: 71.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97710 Total ARIN prefixes after maximum aggregation:57771 Prefixes being announced from the ARIN address blocks:71728 Unique aggregates announced from the ARIN address blocks: 26653 ARIN Region origin ASes present in the Internet Routing Table:10759 ARIN Region origin ASes announcing only one prefix:4051 ARIN Region transit ASes present in the Internet Routing Table: 993 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 293558272 Equivalent to 17 /8s, 127 /16s and 88 /24s Percentage of available ARIN address space announced: 76.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 38053 Total RIPE prefixes after maximum aggregation:25405 Prefixes being announced from the RIPE address blocks:35075 Unique aggregates announced from the RIPE address blocks: 23703 RIPE Region origin ASes present in the Internet Routing Table: 8129 RIPE Region origin ASes announcing only one prefix:4266 RIPE Region transit ASes present in the Internet Routing Table:1342 Average RIPE Region AS path
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 03 Jun, 2006 Analysis Summary BGP routing table entries examined: 189556 Prefixes after maximum aggregation: 104446 Unique aggregates announced to Internet: 92837 Total ASes present in the Internet Routing Table: 22345 Origin-only ASes present in the Internet Routing Table: 19435 Origin ASes announcing only one prefix:9305 Transit ASes present in the Internet Routing Table:2910 Transit-only ASes present in the Internet Routing Table: 57 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 20 Max AS path prepend of ASN (34527) 16 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1542073064 Equivalent to 91 /8s, 234 /16s and 42 /24s Percentage of available address space announced: 41.6 Percentage of allocated address space announced: 60.2 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 93923 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:40372 Total APNIC prefixes after maximum aggregation: 16801 Prefixes being announced from the APNIC address blocks: 38110 Unique aggregates announced from the APNIC address blocks:18501 APNIC Region origin ASes present in the Internet Routing Table:2583 APNIC Region origin ASes announcing only one prefix:736 APNIC Region transit ASes present in the Internet Routing Table:397 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 227213152 Equivalent to 13 /8s, 138 /16s and 255 /24s Percentage of available APNIC address space announced: 71.0 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97628 Total ARIN prefixes after maximum aggregation:57717 Prefixes being announced from the ARIN address blocks:71597 Unique aggregates announced from the ARIN address blocks: 26551 ARIN Region origin ASes present in the Internet Routing Table:10749 ARIN Region origin ASes announcing only one prefix:4048 ARIN Region transit ASes present in the Internet Routing Table: 984 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 293134848 Equivalent to 17 /8s, 120 /16s and 226 /24s Percentage of available ARIN address space announced: 76.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 37920 Total RIPE prefixes after maximum aggregation:25349 Prefixes being announced from the RIPE address blocks:34923 Unique aggregates announced from the RIPE address blocks: 23582 RIPE Region origin ASes present in the Internet Routing Table: 8105 RIPE Region origin ASes announcing only one prefix:4243 RIPE Region transit ASes present in the Internet Routing Table:1343 Average RIPE Region AS pa
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 27 May, 2006 Analysis Summary BGP routing table entries examined: 189144 Prefixes after maximum aggregation: 104309 Unique aggregates announced to Internet: 92654 Total ASes present in the Internet Routing Table: 22317 Origin-only ASes present in the Internet Routing Table: 19409 Origin ASes announcing only one prefix:9291 Transit ASes present in the Internet Routing Table:2908 Transit-only ASes present in the Internet Routing Table: 63 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 18 Max AS path prepend of ASN (32609) 16 Prefixes from unregistered ASNs in the Routing Table:14 Unregistered ASNs in the Routing Table: 12 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1539919976 Equivalent to 91 /8s, 201 /16s and 80 /24s Percentage of available address space announced: 41.5 Percentage of allocated address space announced: 60.1 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 93724 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:40065 Total APNIC prefixes after maximum aggregation: 16729 Prefixes being announced from the APNIC address blocks: 37758 Unique aggregates announced from the APNIC address blocks:18447 APNIC Region origin ASes present in the Internet Routing Table:2582 APNIC Region origin ASes announcing only one prefix:744 APNIC Region transit ASes present in the Internet Routing Table:394 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 226969056 Equivalent to 13 /8s, 135 /16s and 69 /24s Percentage of available APNIC address space announced: 71.0 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97552 Total ARIN prefixes after maximum aggregation:57717 Prefixes being announced from the ARIN address blocks:71556 Unique aggregates announced from the ARIN address blocks: 26470 ARIN Region origin ASes present in the Internet Routing Table:10740 ARIN Region origin ASes announcing only one prefix:4041 ARIN Region transit ASes present in the Internet Routing Table: 994 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 292813056 Equivalent to 17 /8s, 115 /16s and 249 /24s Percentage of available ARIN address space announced: 75.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 37960 Total RIPE prefixes after maximum aggregation:25293 Prefixes being announced from the RIPE address blocks:34974 Unique aggregates announced from the RIPE address blocks: 23530 RIPE Region origin ASes present in the Internet Routing Table: 8089 RIPE Region origin ASes announcing only one prefix:4233 RIPE Region transit ASes present in the Internet Routing Table:1328 Average RIPE Region AS pat
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 20 May, 2006 Analysis Summary BGP routing table entries examined: 188610 Prefixes after maximum aggregation: 104284 Unique aggregates announced to Internet: 92582 Total ASes present in the Internet Routing Table: 22230 Origin-only ASes present in the Internet Routing Table: 19345 Origin ASes announcing only one prefix:9245 Transit ASes present in the Internet Routing Table:2885 Transit-only ASes present in the Internet Routing Table: 64 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 20 Max AS path prepend of ASN (34527) 16 Prefixes from unregistered ASNs in the Routing Table: 8 Unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1538347176 Equivalent to 91 /8s, 177 /16s and 80 /24s Percentage of available address space announced: 41.5 Percentage of allocated address space announced: 60.0 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 93291 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:39800 Total APNIC prefixes after maximum aggregation: 16690 Prefixes being announced from the APNIC address blocks: 37504 Unique aggregates announced from the APNIC address blocks:18371 APNIC Region origin ASes present in the Internet Routing Table:2561 APNIC Region origin ASes announcing only one prefix:733 APNIC Region transit ASes present in the Internet Routing Table:386 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 225925856 Equivalent to 13 /8s, 119 /16s and 90 /24s Percentage of available APNIC address space announced: 70.6 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97594 Total ARIN prefixes after maximum aggregation:57782 Prefixes being announced from the ARIN address blocks:71589 Unique aggregates announced from the ARIN address blocks: 26499 ARIN Region origin ASes present in the Internet Routing Table:10721 ARIN Region origin ASes announcing only one prefix:4019 ARIN Region transit ASes present in the Internet Routing Table: 988 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 292645120 Equivalent to 17 /8s, 113 /16s and 105 /24s Percentage of available ARIN address space announced: 75.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 37713 Total RIPE prefixes after maximum aggregation:25238 Prefixes being announced from the RIPE address blocks:34722 Unique aggregates announced from the RIPE address blocks: 23499 RIPE Region origin ASes present in the Internet Routing Table: 8039 RIPE Region origin ASes announcing only one prefix:4217 RIPE Region transit ASes present in the Internet Routing Table:1319 Average RIPE Region AS path length visi
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 13 May, 2006 Analysis Summary BGP routing table entries examined: 187926 Prefixes after maximum aggregation: 103847 Unique aggregates announced to Internet: 92133 Total ASes present in the Internet Routing Table: 22144 Origin-only ASes present in the Internet Routing Table: 19260 Origin ASes announcing only one prefix:9194 Transit ASes present in the Internet Routing Table:2884 Transit-only ASes present in the Internet Routing Table: 65 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 20 Max AS path prepend of ASN (34527) 16 Prefixes from unregistered ASNs in the Routing Table: 8 Unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1537532840 Equivalent to 91 /8s, 164 /16s and 227 /24s Percentage of available address space announced: 41.5 Percentage of allocated address space announced: 60.0 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 92673 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:39467 Total APNIC prefixes after maximum aggregation: 16505 Prefixes being announced from the APNIC address blocks: 37191 Unique aggregates announced from the APNIC address blocks:18298 APNIC Region origin ASes present in the Internet Routing Table:2551 APNIC Region origin ASes announcing only one prefix:723 APNIC Region transit ASes present in the Internet Routing Table:390 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 225571808 Equivalent to 13 /8s, 113 /16s and 243 /24s Percentage of available APNIC address space announced: 70.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97394 Total ARIN prefixes after maximum aggregation:57662 Prefixes being announced from the ARIN address blocks:71480 Unique aggregates announced from the ARIN address blocks: 26470 ARIN Region origin ASes present in the Internet Routing Table:10699 ARIN Region origin ASes announcing only one prefix:4012 ARIN Region transit ASes present in the Internet Routing Table: 989 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 292694272 Equivalent to 17 /8s, 114 /16s and 41 /24s Percentage of available ARIN address space announced: 75.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 37578 Total RIPE prefixes after maximum aggregation:25126 Prefixes being announced from the RIPE address blocks:34591 Unique aggregates announced from the RIPE address blocks: 23239 RIPE Region origin ASes present in the Internet Routing Table: 7989 RIPE Region origin ASes announcing only one prefix:4186 RIPE Region transit ASes present in the Internet Routing Table:1317 Average RIPE Region AS path length vis
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 06 May, 2006 Analysis Summary BGP routing table entries examined: 187455 Prefixes after maximum aggregation: 103616 Unique aggregates announced to Internet: 91884 Total ASes present in the Internet Routing Table: 22087 Origin-only ASes present in the Internet Routing Table: 19218 Origin ASes announcing only one prefix:9153 Transit ASes present in the Internet Routing Table:2869 Transit-only ASes present in the Internet Routing Table: 66 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 23 Max AS path prepend of ASN (34527) 16 Prefixes from unregistered ASNs in the Routing Table:28 Unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1531319456 Equivalent to 91 /8s, 70 /16s and 20 /24s Percentage of available address space announced: 41.3 Percentage of allocated address space announced: 59.8 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 92349 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:39523 Total APNIC prefixes after maximum aggregation: 16521 Prefixes being announced from the APNIC address blocks: 37242 Unique aggregates announced from the APNIC address blocks:18267 APNIC Region origin ASes present in the Internet Routing Table:2543 APNIC Region origin ASes announcing only one prefix:715 APNIC Region transit ASes present in the Internet Routing Table:390 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 225017824 Equivalent to 13 /8s, 105 /16s and 127 /24s Percentage of available APNIC address space announced: 70.4 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97040 Total ARIN prefixes after maximum aggregation:57517 Prefixes being announced from the ARIN address blocks:71278 Unique aggregates announced from the ARIN address blocks: 26403 ARIN Region origin ASes present in the Internet Routing Table:10690 ARIN Region origin ASes announcing only one prefix:4009 ARIN Region transit ASes present in the Internet Routing Table: 986 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 290145792 Equivalent to 17 /8s, 75 /16s and 70 /24s Percentage of available ARIN address space announced: 75.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 37490 Total RIPE prefixes after maximum aggregation:25049 Prefixes being announced from the RIPE address blocks:34506 Unique aggregates announced from the RIPE address blocks: 23143 RIPE Region origin ASes present in the Internet Routing Table: 7951 RIPE Region origin ASes announcing only one prefix:4162 RIPE Region transit ASes present in the Internet Routing Table:1306 Average RIPE Region AS path length visibl
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 29 Apr, 2006 Analysis Summary BGP routing table entries examined: 187662 Prefixes after maximum aggregation: 103564 Unique aggregates announced to Internet: 91730 Total ASes present in the Internet Routing Table: 22024 Origin-only ASes present in the Internet Routing Table: 19168 Origin ASes announcing only one prefix:9112 Transit ASes present in the Internet Routing Table:2856 Transit-only ASes present in the Internet Routing Table: 64 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 26 Prefixes from unregistered ASNs in the Routing Table: 2 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1531037600 Equivalent to 91 /8s, 65 /16s and 199 /24s Percentage of available address space announced: 41.3 Percentage of allocated address space announced: 59.8 Percentage of available address space allocated: 69.1 Total number of prefixes smaller than registry allocations: 92560 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:39444 Total APNIC prefixes after maximum aggregation: 16495 Prefixes being announced from the APNIC address blocks: 37144 Unique aggregates announced from the APNIC address blocks:18237 APNIC Region origin ASes present in the Internet Routing Table:2544 APNIC Region origin ASes announcing only one prefix:715 APNIC Region transit ASes present in the Internet Routing Table:390 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 224866528 Equivalent to 13 /8s, 103 /16s and 48 /24s Percentage of available APNIC address space announced: 70.3 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97490 Total ARIN prefixes after maximum aggregation:57569 Prefixes being announced from the ARIN address blocks:71609 Unique aggregates announced from the ARIN address blocks: 26260 ARIN Region origin ASes present in the Internet Routing Table:10653 ARIN Region origin ASes announcing only one prefix:3984 ARIN Region transit ASes present in the Internet Routing Table: 982 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 288908288 Equivalent to 17 /8s, 56 /16s and 100 /24s Percentage of available ARIN address space announced: 74.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 37378 Total RIPE prefixes after maximum aggregation:24958 Prefixes being announced from the RIPE address blocks:34408 Unique aggregates announced from the RIPE address blocks: 23164 RIPE Region origin ASes present in the Internet Routing Table: 7926 RIPE Region origin ASes announcing only one prefix:4142 RIPE Region transit ASes present in the Internet Routing Table:1301 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visib
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 22 Apr, 2006 Analysis Summary BGP routing table entries examined: 187104 Prefixes after maximum aggregation: 103330 Unique aggregates announced to Internet: 91523 Total ASes present in the Internet Routing Table: 21984 Origin-only ASes present in the Internet Routing Table: 19122 Origin ASes announcing only one prefix:9094 Transit ASes present in the Internet Routing Table:2862 Transit-only ASes present in the Internet Routing Table: 61 Average AS path length visible in the Internet Routing Table: 3.5 Max AS path length visible: 29 Prefixes from unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1509815456 Equivalent to 89 /8s, 253 /16s and 244 /24s Percentage of available address space announced: 40.7 Percentage of allocated address space announced: 60.1 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 92315 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:39292 Total APNIC prefixes after maximum aggregation: 16461 Prefixes being announced from the APNIC address blocks: 37000 Unique aggregates announced from the APNIC address blocks:18194 APNIC Region origin ASes present in the Internet Routing Table:2545 APNIC Region origin ASes announcing only one prefix:718 APNIC Region transit ASes present in the Internet Routing Table:393 Average APNIC Region AS path length visible:3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 222429920 Equivalent to 13 /8s, 66 /16s and 2 /24s Percentage of available APNIC address space announced: 69.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97380 Total ARIN prefixes after maximum aggregation:57484 Prefixes being announced from the ARIN address blocks:76450 Unique aggregates announced from the ARIN address blocks: 29408 ARIN Region origin ASes present in the Internet Routing Table:10646 ARIN Region origin ASes announcing only one prefix:3990 ARIN Region transit ASes present in the Internet Routing Table: 987 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 26 Number of ARIN addresses announced to Internet: 295772672 Equivalent to 17 /8s, 161 /16s and 34 /24s Percentage of available ARIN address space announced: 73.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 37242 Total RIPE prefixes after maximum aggregation:24873 Prefixes being announced from the RIPE address blocks:34282 Unique aggregates announced from the RIPE address blocks: 23106 RIPE Region origin ASes present in the Internet Routing Table: 7902 RIPE Region origin ASes announcing only one prefix:4119 RIPE Region transit ASes present in the Internet Routing Table:1299 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses anno
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 15 Apr, 2006 Analysis Summary BGP routing table entries examined: 186541 Prefixes after maximum aggregation: 103090 Unique aggregates announced to Internet: 91365 Total ASes present in the Internet Routing Table: 21944 Origin-only ASes present in the Internet Routing Table: 19073 Origin ASes announcing only one prefix:9095 Transit ASes present in the Internet Routing Table:2871 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 21 Prefixes from unregistered ASNs in the Routing Table:15 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1505238112 Equivalent to 89 /8s, 184 /16s and 28 /24s Percentage of available address space announced: 40.6 Percentage of allocated address space announced: 59.9 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 91896 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:39143 Total APNIC prefixes after maximum aggregation: 16403 Prefixes being announced from the APNIC address blocks: 36860 Unique aggregates announced from the APNIC address blocks:18121 APNIC Region origin ASes present in the Internet Routing Table:2539 APNIC Region origin ASes announcing only one prefix:721 APNIC Region transit ASes present in the Internet Routing Table:388 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 221865952 Equivalent to 13 /8s, 57 /16s and 103 /24s Percentage of available APNIC address space announced: 69.4 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97218 Total ARIN prefixes after maximum aggregation:57434 Prefixes being announced from the ARIN address blocks:76326 Unique aggregates announced from the ARIN address blocks: 29402 ARIN Region origin ASes present in the Internet Routing Table:10637 ARIN Region origin ASes announcing only one prefix:3988 ARIN Region transit ASes present in the Internet Routing Table: 986 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN addresses announced to Internet: 294309632 Equivalent to 17 /8s, 138 /16s and 207 /24s Percentage of available ARIN address space announced: 73.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 37181 Total RIPE prefixes after maximum aggregation:24774 Prefixes being announced from the RIPE address blocks:34151 Unique aggregates announced from the RIPE address blocks: 23113 RIPE Region origin ASes present in the Internet Routing Table: 7876 RIPE Region origin ASes announcing only one prefix:4121 RIPE Region transit ASes present in the Internet Routing Table:1303 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 21 Number of RIPE addresses an
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 08 Apr, 2006 Analysis Summary BGP routing table entries examined: 187421 Prefixes after maximum aggregation: 102941 Unique aggregates announced to Internet: 90857 Total ASes present in the Internet Routing Table: 21897 Origin-only ASes present in the Internet Routing Table: 19024 Origin ASes announcing only one prefix:9061 Transit ASes present in the Internet Routing Table:2873 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 24 Prefixes from unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1502183520 Equivalent to 89 /8s, 137 /16s and 128 /24s Percentage of available address space announced: 40.5 Percentage of allocated address space announced: 59.8 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 92822 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:39029 Total APNIC prefixes after maximum aggregation: 16361 Prefixes being announced from the APNIC address blocks: 36722 Unique aggregates announced from the APNIC address blocks:18056 APNIC Region origin ASes present in the Internet Routing Table:2535 APNIC Region origin ASes announcing only one prefix:719 APNIC Region transit ASes present in the Internet Routing Table:387 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 221179616 Equivalent to 13 /8s, 46 /16s and 238 /24s Percentage of available APNIC address space announced: 69.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97090 Total ARIN prefixes after maximum aggregation:57356 Prefixes being announced from the ARIN address blocks:76154 Unique aggregates announced from the ARIN address blocks: 29160 ARIN Region origin ASes present in the Internet Routing Table:10619 ARIN Region origin ASes announcing only one prefix:3973 ARIN Region transit ASes present in the Internet Routing Table: 982 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN addresses announced to Internet: 293939456 Equivalent to 17 /8s, 133 /16s and 41 /24s Percentage of available ARIN address space announced: 73.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 36920 Total RIPE prefixes after maximum aggregation:24732 Prefixes being announced from the RIPE address blocks:33967 Unique aggregates announced from the RIPE address blocks: 22985 RIPE Region origin ASes present in the Internet Routing Table: 7844 RIPE Region origin ASes announcing only one prefix:4098 RIPE Region transit ASes present in the Internet Routing Table:1308 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses an
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 01 Apr, 2006 Analysis Summary BGP routing table entries examined: 186219 Prefixes after maximum aggregation: 102731 Unique aggregates announced to Internet: 90330 Total ASes present in the Internet Routing Table: 21863 Origin-only ASes present in the Internet Routing Table: 19007 Origin ASes announcing only one prefix:9047 Transit ASes present in the Internet Routing Table:2856 Transit-only ASes present in the Internet Routing Table: 66 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 20 Prefixes from unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1499840864 Equivalent to 89 /8s, 101 /16s and 193 /24s Percentage of available address space announced: 40.5 Percentage of allocated address space announced: 59.7 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 91766 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:39000 Total APNIC prefixes after maximum aggregation: 16352 Prefixes being announced from the APNIC address blocks: 36703 Unique aggregates announced from the APNIC address blocks:17853 APNIC Region origin ASes present in the Internet Routing Table:2529 APNIC Region origin ASes announcing only one prefix:718 APNIC Region transit ASes present in the Internet Routing Table:389 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 219775456 Equivalent to 13 /8s, 25 /16s and 129 /24s Percentage of available APNIC address space announced: 68.7 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 97060 Total ARIN prefixes after maximum aggregation:57257 Prefixes being announced from the ARIN address blocks:76151 Unique aggregates announced from the ARIN address blocks: 29023 ARIN Region origin ASes present in the Internet Routing Table:10614 ARIN Region origin ASes announcing only one prefix:3969 ARIN Region transit ASes present in the Internet Routing Table: 975 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN addresses announced to Internet: 293489920 Equivalent to 17 /8s, 126 /16s and 77 /24s Percentage of available ARIN address space announced: 72.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 36776 Total RIPE prefixes after maximum aggregation:24644 Prefixes being announced from the RIPE address blocks:33826 Unique aggregates announced from the RIPE address blocks: 22840 RIPE Region origin ASes present in the Internet Routing Table: 7823 RIPE Region origin ASes announcing only one prefix:4094 RIPE Region transit ASes present in the Internet Routing Table:1300 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses an
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 25 Mar, 2006 Analysis Summary BGP routing table entries examined: 184853 Prefixes after maximum aggregation: 102482 Unique aggregates announced to Internet: 90111 Total ASes present in the Internet Routing Table: 21801 Origin-only ASes present in the Internet Routing Table: 18937 Origin ASes announcing only one prefix:9011 Transit ASes present in the Internet Routing Table:2864 Transit-only ASes present in the Internet Routing Table: 66 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 24 Prefixes from unregistered ASNs in the Routing Table:77 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1514960352 Equivalent to 90 /8s, 76 /16s and 117 /24s Percentage of available address space announced: 40.9 Percentage of allocated address space announced: 60.3 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 90504 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:38912 Total APNIC prefixes after maximum aggregation: 16319 Prefixes being announced from the APNIC address blocks: 36704 Unique aggregates announced from the APNIC address blocks:18003 APNIC Region origin ASes present in the Internet Routing Table:2520 APNIC Region origin ASes announcing only one prefix:710 APNIC Region transit ASes present in the Internet Routing Table:393 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 18 Number of APNIC addresses announced to Internet: 218973152 Equivalent to 13 /8s, 13 /16s and 67 /24s Percentage of available APNIC address space announced: 68.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 96644 Total ARIN prefixes after maximum aggregation:57155 Prefixes being announced from the ARIN address blocks:75819 Unique aggregates announced from the ARIN address blocks: 28948 ARIN Region origin ASes present in the Internet Routing Table:10597 ARIN Region origin ASes announcing only one prefix:3960 ARIN Region transit ASes present in the Internet Routing Table: 978 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN addresses announced to Internet: 293216256 Equivalent to 17 /8s, 122 /16s and 32 /24s Percentage of available ARIN address space announced: 72.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 36718 Total RIPE prefixes after maximum aggregation:24548 Prefixes being announced from the RIPE address blocks:33746 Unique aggregates announced from the RIPE address blocks: 22731 RIPE Region origin ASes present in the Internet Routing Table: 7794 RIPE Region origin ASes announcing only one prefix:4078 RIPE Region transit ASes present in the Internet Routing Table:1305 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses anno
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 18 Mar, 2006 Analysis Summary BGP routing table entries examined: 184375 Prefixes after maximum aggregation: 102184 Unique aggregates announced to Internet: 89838 Total ASes present in the Internet Routing Table: 21772 Origin-only ASes present in the Internet Routing Table: 18926 Origin ASes announcing only one prefix:8989 Transit ASes present in the Internet Routing Table:2846 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 22 Prefixes from unregistered ASNs in the Routing Table:76 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1511349856 Equivalent to 90 /8s, 21 /16s and 94 /24s Percentage of available address space announced: 40.8 Percentage of allocated address space announced: 60.2 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 90192 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:38802 Total APNIC prefixes after maximum aggregation: 16257 Prefixes being announced from the APNIC address blocks: 36601 Unique aggregates announced from the APNIC address blocks:17814 APNIC Region origin ASes present in the Internet Routing Table:2508 APNIC Region origin ASes announcing only one prefix:704 APNIC Region transit ASes present in the Internet Routing Table:387 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 217698272 Equivalent to 12 /8s, 249 /16s and 207 /24s Percentage of available APNIC address space announced: 68.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 96511 Total ARIN prefixes after maximum aggregation:57019 Prefixes being announced from the ARIN address blocks:75675 Unique aggregates announced from the ARIN address blocks: 28886 ARIN Region origin ASes present in the Internet Routing Table:10591 ARIN Region origin ASes announcing only one prefix:3954 ARIN Region transit ASes present in the Internet Routing Table: 972 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN addresses announced to Internet: 291281408 Equivalent to 17 /8s, 92 /16s and 154 /24s Percentage of available ARIN address space announced: 72.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 36599 Total RIPE prefixes after maximum aggregation:24490 Prefixes being announced from the RIPE address blocks:33620 Unique aggregates announced from the RIPE address blocks: 22716 RIPE Region origin ASes present in the Internet Routing Table: 7783 RIPE Region origin ASes announcing only one prefix:4072 RIPE Region transit ASes present in the Internet Routing Table:1295 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses ann
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 11 Mar, 2006 Analysis Summary BGP routing table entries examined: 183843 Prefixes after maximum aggregation: 102032 Unique aggregates announced to Internet: 89541 Total ASes present in the Internet Routing Table: 21708 Origin-only ASes present in the Internet Routing Table: 18866 Origin ASes announcing only one prefix:8972 Transit ASes present in the Internet Routing Table:2842 Transit-only ASes present in the Internet Routing Table: 68 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 29 Prefixes from unregistered ASNs in the Routing Table:76 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1509440352 Equivalent to 89 /8s, 248 /16s and 59 /24s Percentage of available address space announced: 40.7 Percentage of allocated address space announced: 60.1 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 89915 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:38692 Total APNIC prefixes after maximum aggregation: 16317 Prefixes being announced from the APNIC address blocks: 36499 Unique aggregates announced from the APNIC address blocks:17742 APNIC Region origin ASes present in the Internet Routing Table:2494 APNIC Region origin ASes announcing only one prefix:698 APNIC Region transit ASes present in the Internet Routing Table:385 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 217100512 Equivalent to 12 /8s, 240 /16s and 176 /24s Percentage of available APNIC address space announced: 67.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 96344 Total ARIN prefixes after maximum aggregation:56872 Prefixes being announced from the ARIN address blocks:75588 Unique aggregates announced from the ARIN address blocks: 28793 ARIN Region origin ASes present in the Internet Routing Table:10574 ARIN Region origin ASes announcing only one prefix:3949 ARIN Region transit ASes present in the Internet Routing Table: 981 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN addresses announced to Internet: 290693888 Equivalent to 17 /8s, 83 /16s and 163 /24s Percentage of available ARIN address space announced: 72.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 36461 Total RIPE prefixes after maximum aggregation:24431 Prefixes being announced from the RIPE address blocks:33483 Unique aggregates announced from the RIPE address blocks: 22608 RIPE Region origin ASes present in the Internet Routing Table: 7752 RIPE Region origin ASes announcing only one prefix:4064 RIPE Region transit ASes present in the Internet Routing Table:1291 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses an
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 04 Mar, 2006 Analysis Summary BGP routing table entries examined: 183454 Prefixes after maximum aggregation: 101866 Unique aggregates announced to Internet: 89224 Total ASes present in the Internet Routing Table: 21665 Origin-only ASes present in the Internet Routing Table: 18825 Origin ASes announcing only one prefix:8941 Transit ASes present in the Internet Routing Table:2840 Transit-only ASes present in the Internet Routing Table: 70 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 29 Prefixes from unregistered ASNs in the Routing Table:79 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1507476576 Equivalent to 89 /8s, 218 /16s and 68 /24s Percentage of available address space announced: 40.7 Percentage of allocated address space announced: 60.0 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 89648 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:38656 Total APNIC prefixes after maximum aggregation: 16280 Prefixes being announced from the APNIC address blocks: 36467 Unique aggregates announced from the APNIC address blocks:17701 APNIC Region origin ASes present in the Internet Routing Table:2488 APNIC Region origin ASes announcing only one prefix:690 APNIC Region transit ASes present in the Internet Routing Table:389 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 21 Number of APNIC addresses announced to Internet: 216403168 Equivalent to 12 /8s, 230 /16s and 12 /24s Percentage of available APNIC address space announced: 67.7 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 96248 Total ARIN prefixes after maximum aggregation:56825 Prefixes being announced from the ARIN address blocks:75496 Unique aggregates announced from the ARIN address blocks: 28704 ARIN Region origin ASes present in the Internet Routing Table:10570 ARIN Region origin ASes announcing only one prefix:3949 ARIN Region transit ASes present in the Internet Routing Table: 970 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 290168064 Equivalent to 17 /8s, 75 /16s and 157 /24s Percentage of available ARIN address space announced: 72.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 36287 Total RIPE prefixes after maximum aggregation:24373 Prefixes being announced from the RIPE address blocks:33275 Unique aggregates announced from the RIPE address blocks: 22475 RIPE Region origin ASes present in the Internet Routing Table: 7719 RIPE Region origin ASes announcing only one prefix:4038 RIPE Region transit ASes present in the Internet Routing Table:1295 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses ann
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 25 Feb, 2006 Analysis Summary BGP routing table entries examined: 182808 Prefixes after maximum aggregation: 101672 Unique aggregates announced to Internet: 88890 Total ASes present in the Internet Routing Table: 21618 Origin-only ASes present in the Internet Routing Table: 18788 Origin ASes announcing only one prefix:8927 Transit ASes present in the Internet Routing Table:2830 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table: 102 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1501408992 Equivalent to 89 /8s, 125 /16s and 174 /24s Percentage of available address space announced: 40.5 Percentage of allocated address space announced: 59.8 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 89337 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:38342 Total APNIC prefixes after maximum aggregation: 16265 Prefixes being announced from the APNIC address blocks: 36143 Unique aggregates announced from the APNIC address blocks:17648 APNIC Region origin ASes present in the Internet Routing Table:2481 APNIC Region origin ASes announcing only one prefix:692 APNIC Region transit ASes present in the Internet Routing Table:390 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 21 Number of APNIC addresses announced to Internet: 214731744 Equivalent to 12 /8s, 204 /16s and 139 /24s Percentage of available APNIC address space announced: 67.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 96046 Total ARIN prefixes after maximum aggregation:56720 Prefixes being announced from the ARIN address blocks:75330 Unique aggregates announced from the ARIN address blocks: 28575 ARIN Region origin ASes present in the Internet Routing Table:10550 ARIN Region origin ASes announcing only one prefix:3946 ARIN Region transit ASes present in the Internet Routing Table: 961 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 288791296 Equivalent to 17 /8s, 54 /16s and 155 /24s Percentage of available ARIN address space announced: 71.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 36127 Total RIPE prefixes after maximum aggregation:24294 Prefixes being announced from the RIPE address blocks:33136 Unique aggregates announced from the RIPE address blocks: 22319 RIPE Region origin ASes present in the Internet Routing Table: 7697 RIPE Region origin ASes announcing only one prefix:4026 RIPE Region transit ASes present in the Internet Routing Table:1290 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses a
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 18 Feb, 2006 Analysis Summary BGP routing table entries examined: 181818 Prefixes after maximum aggregation: 101253 Unique aggregates announced to Internet: 88390 Total ASes present in the Internet Routing Table: 21539 Origin-only ASes present in the Internet Routing Table: 18718 Origin ASes announcing only one prefix:8901 Transit ASes present in the Internet Routing Table:2821 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1497414880 Equivalent to 89 /8s, 64 /16s and 188 /24s Percentage of available address space announced: 40.4 Percentage of allocated address space announced: 59.6 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 88714 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:38138 Total APNIC prefixes after maximum aggregation: 16214 Prefixes being announced from the APNIC address blocks: 35865 Unique aggregates announced from the APNIC address blocks:17515 APNIC Region origin ASes present in the Internet Routing Table:2471 APNIC Region origin ASes announcing only one prefix:682 APNIC Region transit ASes present in the Internet Routing Table:380 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 21 Number of APNIC addresses announced to Internet: 213143264 Equivalent to 12 /8s, 180 /16s and 78 /24s Percentage of available APNIC address space announced: 66.6 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 95582 Total ARIN prefixes after maximum aggregation:56516 Prefixes being announced from the ARIN address blocks:74869 Unique aggregates announced from the ARIN address blocks: 28469 ARIN Region origin ASes present in the Internet Routing Table:10520 ARIN Region origin ASes announcing only one prefix:3939 ARIN Region transit ASes present in the Internet Routing Table: 964 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 287630592 Equivalent to 17 /8s, 36 /16s and 229 /24s Percentage of available ARIN address space announced: 71.4 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 35923 Total RIPE prefixes after maximum aggregation:24185 Prefixes being announced from the RIPE address blocks:32944 Unique aggregates announced from the RIPE address blocks: 4 RIPE Region origin ASes present in the Internet Routing Table: 7661 RIPE Region origin ASes announcing only one prefix:4015 RIPE Region transit ASes present in the Internet Routing Table:1289 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses ann
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 11 Feb, 2006 Analysis Summary BGP routing table entries examined: 181747 Prefixes after maximum aggregation: 101113 Unique aggregates announced to Internet: 88304 Total ASes present in the Internet Routing Table: 21484 Origin-only ASes present in the Internet Routing Table: 18665 Origin ASes announcing only one prefix:8867 Transit ASes present in the Internet Routing Table:2819 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 22 Prefixes from unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1493620896 Equivalent to 89 /8s, 6 /16s and 216 /24s Percentage of available address space announced: 40.3 Percentage of allocated address space announced: 59.5 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 88685 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:37966 Total APNIC prefixes after maximum aggregation: 16155 Prefixes being announced from the APNIC address blocks: 35732 Unique aggregates announced from the APNIC address blocks:17528 APNIC Region origin ASes present in the Internet Routing Table:2465 APNIC Region origin ASes announcing only one prefix:684 APNIC Region transit ASes present in the Internet Routing Table:383 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 21 Number of APNIC addresses announced to Internet: 213088992 Equivalent to 12 /8s, 179 /16s and 122 /24s Percentage of available APNIC address space announced: 66.6 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 95871 Total ARIN prefixes after maximum aggregation:56558 Prefixes being announced from the ARIN address blocks:75188 Unique aggregates announced from the ARIN address blocks: 28398 ARIN Region origin ASes present in the Internet Routing Table:10507 ARIN Region origin ASes announcing only one prefix:3936 ARIN Region transit ASes present in the Internet Routing Table: 969 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 287215360 Equivalent to 17 /8s, 30 /16s and 143 /24s Percentage of available ARIN address space announced: 71.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 35748 Total RIPE prefixes after maximum aggregation:24070 Prefixes being announced from the RIPE address blocks:32766 Unique aggregates announced from the RIPE address blocks: 22090 RIPE Region origin ASes present in the Internet Routing Table: 7629 RIPE Region origin ASes announcing only one prefix:3985 RIPE Region transit ASes present in the Internet Routing Table:1279 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses ann
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 04 Feb, 2006 Analysis Summary BGP routing table entries examined: 180632 Prefixes after maximum aggregation: 100801 Unique aggregates announced to Internet: 87940 Total ASes present in the Internet Routing Table: 21423 Origin-only ASes present in the Internet Routing Table: 18625 Origin ASes announcing only one prefix:8836 Transit ASes present in the Internet Routing Table:2798 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 23 Prefixes from unregistered ASNs in the Routing Table: 1 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1487343776 Equivalent to 88 /8s, 167 /16s and 16 /24s Percentage of available address space announced: 40.1 Percentage of allocated address space announced: 59.2 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 87709 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:37914 Total APNIC prefixes after maximum aggregation: 16015 Prefixes being announced from the APNIC address blocks: 35691 Unique aggregates announced from the APNIC address blocks:17449 APNIC Region origin ASes present in the Internet Routing Table:2459 APNIC Region origin ASes announcing only one prefix:686 APNIC Region transit ASes present in the Internet Routing Table:380 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 21 Number of APNIC addresses announced to Internet: 211707872 Equivalent to 12 /8s, 158 /16s and 103 /24s Percentage of available APNIC address space announced: 66.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 94993 Total ARIN prefixes after maximum aggregation:56485 Prefixes being announced from the ARIN address blocks:74275 Unique aggregates announced from the ARIN address blocks: 28409 ARIN Region origin ASes present in the Internet Routing Table:10479 ARIN Region origin ASes announcing only one prefix:3910 ARIN Region transit ASes present in the Internet Routing Table: 969 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 18 Number of ARIN addresses announced to Internet: 285983232 Equivalent to 17 /8s, 11 /16s and 194 /24s Percentage of available ARIN address space announced: 71.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 35525 Total RIPE prefixes after maximum aggregation:23950 Prefixes being announced from the RIPE address blocks:32560 Unique aggregates announced from the RIPE address blocks: 21870 RIPE Region origin ASes present in the Internet Routing Table: 7596 RIPE Region origin ASes announcing only one prefix:3977 RIPE Region transit ASes present in the Internet Routing Table:1262 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses an
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 28 Jan, 2006 Analysis Summary BGP routing table entries examined: 180021 Prefixes after maximum aggregation: 100565 Unique aggregates announced to Internet: 87510 Total ASes present in the Internet Routing Table: 21387 Origin-only ASes present in the Internet Routing Table: 18586 Origin ASes announcing only one prefix:8813 Transit ASes present in the Internet Routing Table:2801 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 22 Prefixes from unregistered ASNs in the Routing Table: 1 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1484762656 Equivalent to 88 /8s, 127 /16s and 174 /24s Percentage of available address space announced: 40.1 Percentage of allocated address space announced: 59.1 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 87277 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:37717 Total APNIC prefixes after maximum aggregation: 15944 Prefixes being announced from the APNIC address blocks: 35495 Unique aggregates announced from the APNIC address blocks:17347 APNIC Region origin ASes present in the Internet Routing Table:2466 APNIC Region origin ASes announcing only one prefix:695 APNIC Region transit ASes present in the Internet Routing Table:382 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 21 Number of APNIC addresses announced to Internet: 211573472 Equivalent to 12 /8s, 156 /16s and 90 /24s Percentage of available APNIC address space announced: 66.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 94801 Total ARIN prefixes after maximum aggregation:56437 Prefixes being announced from the ARIN address blocks:74122 Unique aggregates announced from the ARIN address blocks: 28259 ARIN Region origin ASes present in the Internet Routing Table:10473 ARIN Region origin ASes announcing only one prefix:3903 ARIN Region transit ASes present in the Internet Routing Table: 976 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 284486400 Equivalent to 16 /8s, 244 /16s and 235 /24s Percentage of available ARIN address space announced: 70.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 35370 Total RIPE prefixes after maximum aggregation:23868 Prefixes being announced from the RIPE address blocks:32378 Unique aggregates announced from the RIPE address blocks: 21748 RIPE Region origin ASes present in the Internet Routing Table: 7566 RIPE Region origin ASes announcing only one prefix:3956 RIPE Region transit ASes present in the Internet Routing Table:1252 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses a
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 21 Jan, 2006 Analysis Summary BGP routing table entries examined: 178949 Prefixes after maximum aggregation: 100271 Unique aggregates announced to Internet: 87108 Total ASes present in the Internet Routing Table: 21341 Origin-only ASes present in the Internet Routing Table: 18557 Origin ASes announcing only one prefix:8782 Transit ASes present in the Internet Routing Table:2784 Transit-only ASes present in the Internet Routing Table: 72 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1481701664 Equivalent to 88 /8s, 80 /16s and 249 /24s Percentage of available address space announced: 40.0 Percentage of allocated address space announced: 59.0 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 86492 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:37594 Total APNIC prefixes after maximum aggregation: 15880 Prefixes being announced from the APNIC address blocks: 35380 Unique aggregates announced from the APNIC address blocks:17327 APNIC Region origin ASes present in the Internet Routing Table:2461 APNIC Region origin ASes announcing only one prefix:694 APNIC Region transit ASes present in the Internet Routing Table:381 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 21 Number of APNIC addresses announced to Internet: 210786016 Equivalent to 12 /8s, 144 /16s and 86 /24s Percentage of available APNIC address space announced: 65.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 94137 Total ARIN prefixes after maximum aggregation:56355 Prefixes being announced from the ARIN address blocks:73444 Unique aggregates announced from the ARIN address blocks: 28140 ARIN Region origin ASes present in the Internet Routing Table:10457 ARIN Region origin ASes announcing only one prefix:3882 ARIN Region transit ASes present in the Internet Routing Table: 966 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 282709248 Equivalent to 16 /8s, 217 /16s and 205 /24s Percentage of available ARIN address space announced: 70.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 35157 Total RIPE prefixes after maximum aggregation:23723 Prefixes being announced from the RIPE address blocks:32187 Unique aggregates announced from the RIPE address blocks: 21567 RIPE Region origin ASes present in the Internet Routing Table: 7540 RIPE Region origin ASes announcing only one prefix:3945 RIPE Region transit ASes present in the Internet Routing Table:1249 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 25 Number of RIPE addresses an
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 14 Jan, 2006 Analysis Summary BGP routing table entries examined: 178241 Prefixes after maximum aggregation: 100088 Unique aggregates announced to Internet: 86613 Total ASes present in the Internet Routing Table: 21314 Origin-only ASes present in the Internet Routing Table: 18535 Origin ASes announcing only one prefix:8793 Transit ASes present in the Internet Routing Table:2779 Transit-only ASes present in the Internet Routing Table: 70 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1479800576 Equivalent to 88 /8s, 51 /16s and 247 /24s Percentage of available address space announced: 39.9 Percentage of allocated address space announced: 58.9 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 86075 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:37421 Total APNIC prefixes after maximum aggregation: 15858 Prefixes being announced from the APNIC address blocks: 35204 Unique aggregates announced from the APNIC address blocks:17260 APNIC Region origin ASes present in the Internet Routing Table:2459 APNIC Region origin ASes announcing only one prefix:695 APNIC Region transit ASes present in the Internet Routing Table:380 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 210417088 Equivalent to 12 /8s, 138 /16s and 181 /24s Percentage of available APNIC address space announced: 65.8 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 93767 Total ARIN prefixes after maximum aggregation:56293 Prefixes being announced from the ARIN address blocks:73107 Unique aggregates announced from the ARIN address blocks: 28060 ARIN Region origin ASes present in the Internet Routing Table:10429 ARIN Region origin ASes announcing only one prefix:3880 ARIN Region transit ASes present in the Internet Routing Table: 964 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 282273280 Equivalent to 16 /8s, 211 /16s and 38 /24s Percentage of available ARIN address space announced: 70.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 35082 Total RIPE prefixes after maximum aggregation:23659 Prefixes being announced from the RIPE address blocks:32064 Unique aggregates announced from the RIPE address blocks: 21437 RIPE Region origin ASes present in the Internet Routing Table: 7550 RIPE Region origin ASes announcing only one prefix:3961 RIPE Region transit ASes present in the Internet Routing Table:1246 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 25 Number of RIPE addresses an
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 07 Jan, 2006 Analysis Summary BGP routing table entries examined: 177730 Prefixes after maximum aggregation: 99948 Unique aggregates announced to Internet: 86379 Total ASes present in the Internet Routing Table: 21282 Origin-only ASes present in the Internet Routing Table: 18508 Origin ASes announcing only one prefix:8776 Transit ASes present in the Internet Routing Table:2774 Transit-only ASes present in the Internet Routing Table: 71 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table: 6 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1477940032 Equivalent to 88 /8s, 23 /16s and 147 /24s Percentage of available address space announced: 39.9 Percentage of allocated address space announced: 60.0 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 85680 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:37230 Total APNIC prefixes after maximum aggregation: 15820 Prefixes being announced from the APNIC address blocks: 35018 Unique aggregates announced from the APNIC address blocks:17190 APNIC Region origin ASes present in the Internet Routing Table:2454 APNIC Region origin ASes announcing only one prefix:696 APNIC Region transit ASes present in the Internet Routing Table:379 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 210093248 Equivalent to 12 /8s, 133 /16s and 196 /24s Percentage of available APNIC address space announced: 78.0 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 93656 Total ARIN prefixes after maximum aggregation:56229 Prefixes being announced from the ARIN address blocks:72981 Unique aggregates announced from the ARIN address blocks: 27906 ARIN Region origin ASes present in the Internet Routing Table:10418 ARIN Region origin ASes announcing only one prefix:3873 ARIN Region transit ASes present in the Internet Routing Table: 964 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 281518336 Equivalent to 16 /8s, 199 /16s and 161 /24s Percentage of available ARIN address space announced: 69.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 34867 Total RIPE prefixes after maximum aggregation:23618 Prefixes being announced from the RIPE address blocks:31867 Unique aggregates announced from the RIPE address blocks: 21439 RIPE Region origin ASes present in the Internet Routing Table: 7533 RIPE Region origin ASes announcing only one prefix:3949 RIPE Region transit ASes present in the Internet Routing Table:1239 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 25 Number of RIPE addresses announced to I
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 31 Dec, 2005 Analysis Summary BGP routing table entries examined: 177268 Prefixes after maximum aggregation: 99779 Unique aggregates announced to Internet: 85978 Total ASes present in the Internet Routing Table: 21258 Origin-only ASes present in the Internet Routing Table: 18495 Origin ASes announcing only one prefix:8769 Transit ASes present in the Internet Routing Table:2763 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table:11 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1475663296 Equivalent to 87 /8s, 244 /16s and 213 /24s Percentage of available address space announced: 39.8 Percentage of allocated address space announced: 59.9 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 85308 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:37247 Total APNIC prefixes after maximum aggregation: 15811 Prefixes being announced from the APNIC address blocks: 35007 Unique aggregates announced from the APNIC address blocks:17106 APNIC Region origin ASes present in the Internet Routing Table:2457 APNIC Region origin ASes announcing only one prefix:701 APNIC Region transit ASes present in the Internet Routing Table:378 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 208850112 Equivalent to 12 /8s, 114 /16s and 204 /24s Percentage of available APNIC address space announced: 77.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 93198 Total ARIN prefixes after maximum aggregation:56125 Prefixes being announced from the ARIN address blocks:72613 Unique aggregates announced from the ARIN address blocks: 27837 ARIN Region origin ASes present in the Internet Routing Table:10406 ARIN Region origin ASes announcing only one prefix:3870 ARIN Region transit ASes present in the Internet Routing Table: 958 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 281106432 Equivalent to 16 /8s, 193 /16s and 88 /24s Percentage of available ARIN address space announced: 69.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 34806 Total RIPE prefixes after maximum aggregation:23596 Prefixes being announced from the RIPE address blocks:31797 Unique aggregates announced from the RIPE address blocks: 21347 RIPE Region origin ASes present in the Internet Routing Table: 7512 RIPE Region origin ASes announcing only one prefix:3939 RIPE Region transit ASes present in the Internet Routing Table:1237 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 25 Number of RIPE addresses announced to I
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 24 Dec, 2005 Analysis Summary BGP routing table entries examined: 176968 Prefixes after maximum aggregation: 99696 Unique aggregates announced to Internet: 85988 Total ASes present in the Internet Routing Table: 21229 Origin-only ASes present in the Internet Routing Table: 18478 Origin ASes announcing only one prefix:8748 Transit ASes present in the Internet Routing Table:2751 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 22 Prefixes from unregistered ASNs in the Routing Table:11 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1492308416 Equivalent to 88 /8s, 242 /16s and 209 /24s Percentage of available address space announced: 40.3 Percentage of allocated address space announced: 60.6 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 85142 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:36893 Total APNIC prefixes after maximum aggregation: 15758 Prefixes being announced from the APNIC address blocks: 34639 Unique aggregates announced from the APNIC address blocks:17095 APNIC Region origin ASes present in the Internet Routing Table:2446 APNIC Region origin ASes announcing only one prefix:699 APNIC Region transit ASes present in the Internet Routing Table:373 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 208964288 Equivalent to 12 /8s, 116 /16s and 138 /24s Percentage of available APNIC address space announced: 77.5 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 93358 Total ARIN prefixes after maximum aggregation:56140 Prefixes being announced from the ARIN address blocks:72719 Unique aggregates announced from the ARIN address blocks: 27884 ARIN Region origin ASes present in the Internet Routing Table:10407 ARIN Region origin ASes announcing only one prefix:3871 ARIN Region transit ASes present in the Internet Routing Table: 954 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 280847872 Equivalent to 16 /8s, 189 /16s and 102 /24s Percentage of available ARIN address space announced: 69.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 34743 Total RIPE prefixes after maximum aggregation:23558 Prefixes being announced from the RIPE address blocks:31731 Unique aggregates announced from the RIPE address blocks: 21300 RIPE Region origin ASes present in the Internet Routing Table: 7496 RIPE Region origin ASes announcing only one prefix:3925 RIPE Region transit ASes present in the Internet Routing Table:1234 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 19 Number of RIPE addresses announced to
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 17 Dec, 2005 Analysis Summary BGP routing table entries examined: 176367 Prefixes after maximum aggregation: 99478 Unique aggregates announced to Internet: 85692 Total ASes present in the Internet Routing Table: 21152 Origin-only ASes present in the Internet Routing Table: 18402 Origin ASes announcing only one prefix:8710 Transit ASes present in the Internet Routing Table:2750 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 22 Prefixes from unregistered ASNs in the Routing Table: 9 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1491013440 Equivalent to 88 /8s, 223 /16s and 15 /24s Percentage of available address space announced: 40.2 Percentage of allocated address space announced: 60.6 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 84589 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:36929 Total APNIC prefixes after maximum aggregation: 15734 Prefixes being announced from the APNIC address blocks: 34682 Unique aggregates announced from the APNIC address blocks:17032 APNIC Region origin ASes present in the Internet Routing Table:2435 APNIC Region origin ASes announcing only one prefix:699 APNIC Region transit ASes present in the Internet Routing Table:372 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 208551360 Equivalent to 12 /8s, 110 /16s and 61 /24s Percentage of available APNIC address space announced: 77.4 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 92989 Total ARIN prefixes after maximum aggregation:56109 Prefixes being announced from the ARIN address blocks:72484 Unique aggregates announced from the ARIN address blocks: 27657 ARIN Region origin ASes present in the Internet Routing Table:10397 ARIN Region origin ASes announcing only one prefix:3864 ARIN Region transit ASes present in the Internet Routing Table: 963 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 280523008 Equivalent to 16 /8s, 184 /16s and 113 /24s Percentage of available ARIN address space announced: 69.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 34652 Total RIPE prefixes after maximum aggregation:23457 Prefixes being announced from the RIPE address blocks:31660 Unique aggregates announced from the RIPE address blocks: 21281 RIPE Region origin ASes present in the Internet Routing Table: 7439 RIPE Region origin ASes announcing only one prefix:3890 RIPE Region transit ASes present in the Internet Routing Table:1228 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to In
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 10 Dec, 2005 Analysis Summary BGP routing table entries examined: 176382 Prefixes after maximum aggregation: 99292 Unique aggregates announced to Internet: 85551 Total ASes present in the Internet Routing Table: 21109 Origin-only ASes present in the Internet Routing Table: 18376 Origin ASes announcing only one prefix:8708 Transit ASes present in the Internet Routing Table:2733 Transit-only ASes present in the Internet Routing Table: 73 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 20 Prefixes from unregistered ASNs in the Routing Table:10 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1487247552 Equivalent to 88 /8s, 165 /16s and 152 /24s Percentage of available address space announced: 40.1 Percentage of allocated address space announced: 60.4 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 84709 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:37050 Total APNIC prefixes after maximum aggregation: 15698 Prefixes being announced from the APNIC address blocks: 34782 Unique aggregates announced from the APNIC address blocks:16957 APNIC Region origin ASes present in the Internet Routing Table:2433 APNIC Region origin ASes announcing only one prefix:701 APNIC Region transit ASes present in the Internet Routing Table:367 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 208250048 Equivalent to 12 /8s, 105 /16s and 164 /24s Percentage of available APNIC address space announced: 77.3 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 93025 Total ARIN prefixes after maximum aggregation:56083 Prefixes being announced from the ARIN address blocks:72439 Unique aggregates announced from the ARIN address blocks: 27647 ARIN Region origin ASes present in the Internet Routing Table:10395 ARIN Region origin ASes announcing only one prefix:3871 ARIN Region transit ASes present in the Internet Routing Table: 958 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 278863872 Equivalent to 16 /8s, 159 /16s and 32 /24s Percentage of available ARIN address space announced: 69.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 34544 Total RIPE prefixes after maximum aggregation:23346 Prefixes being announced from the RIPE address blocks:31538 Unique aggregates announced from the RIPE address blocks: 21154 RIPE Region origin ASes present in the Internet Routing Table: 7406 RIPE Region origin ASes announcing only one prefix:3881 RIPE Region transit ASes present in the Internet Routing Table:1225 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to I
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 03 Dec, 2005 Analysis Summary BGP routing table entries examined: 176067 Prefixes after maximum aggregation: 99087 Unique aggregates announced to Internet: 85328 Total ASes present in the Internet Routing Table: 21035 Origin-only ASes present in the Internet Routing Table: 18309 Origin ASes announcing only one prefix:8674 Transit ASes present in the Internet Routing Table:2726 Transit-only ASes present in the Internet Routing Table: 72 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 23 Prefixes from unregistered ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 13 Number of addresses announced to Internet: 1469673344 Equivalent to 87 /8s, 153 /16s and 111 /24s Percentage of available address space announced: 39.7 Percentage of allocated address space announced: 59.7 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 84502 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:36873 Total APNIC prefixes after maximum aggregation: 15699 Prefixes being announced from the APNIC address blocks: 34622 Unique aggregates announced from the APNIC address blocks:16944 APNIC Region origin ASes present in the Internet Routing Table:2419 APNIC Region origin ASes announcing only one prefix:699 APNIC Region transit ASes present in the Internet Routing Table:364 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 208047808 Equivalent to 12 /8s, 102 /16s and 142 /24s Percentage of available APNIC address space announced: 77.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 92966 Total ARIN prefixes after maximum aggregation:55975 Prefixes being announced from the ARIN address blocks:72481 Unique aggregates announced from the ARIN address blocks: 27556 ARIN Region origin ASes present in the Internet Routing Table:10379 ARIN Region origin ASes announcing only one prefix:3857 ARIN Region transit ASes present in the Internet Routing Table: 963 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 278432000 Equivalent to 16 /8s, 152 /16s and 137 /24s Percentage of available ARIN address space announced: 69.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 34421 Total RIPE prefixes after maximum aggregation:23247 Prefixes being announced from the RIPE address blocks:31362 Unique aggregates announced from the RIPE address blocks: 21087 RIPE Region origin ASes present in the Internet Routing Table: 7370 RIPE Region origin ASes announcing only one prefix:3865 RIPE Region transit ASes present in the Internet Routing Table:1217 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 26 Nov, 2005 Analysis Summary BGP routing table entries examined: 175412 Prefixes after maximum aggregation: 98989 Unique aggregates announced to Internet: 84958 Total ASes present in the Internet Routing Table: 20974 Origin-only ASes present in the Internet Routing Table: 18252 Origin ASes announcing only one prefix:8628 Transit ASes present in the Internet Routing Table:2722 Transit-only ASes present in the Internet Routing Table: 73 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1464975232 Equivalent to 87 /8s, 81 /16s and 191 /24s Percentage of available address space announced: 39.5 Percentage of allocated address space announced: 59.5 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 84231 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:36699 Total APNIC prefixes after maximum aggregation: 15833 Prefixes being announced from the APNIC address blocks: 34450 Unique aggregates announced from the APNIC address blocks:16836 APNIC Region origin ASes present in the Internet Routing Table:2408 APNIC Region origin ASes announcing only one prefix:700 APNIC Region transit ASes present in the Internet Routing Table:367 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 207770304 Equivalent to 12 /8s, 98 /16s and 82 /24s Percentage of available APNIC address space announced: 77.1 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 92643 Total ARIN prefixes after maximum aggregation:55837 Prefixes being announced from the ARIN address blocks:72165 Unique aggregates announced from the ARIN address blocks: 27489 ARIN Region origin ASes present in the Internet Routing Table:10369 ARIN Region origin ASes announcing only one prefix:3846 ARIN Region transit ASes present in the Internet Routing Table: 963 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 276880896 Equivalent to 16 /8s, 128 /16s and 222 /24s Percentage of available ARIN address space announced: 68.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 34319 Total RIPE prefixes after maximum aggregation:23169 Prefixes being announced from the RIPE address blocks:31276 Unique aggregates announced from the RIPE address blocks: 20972 RIPE Region origin ASes present in the Internet Routing Table: 7333 RIPE Region origin ASes announcing only one prefix:3833 RIPE Region transit ASes present in the Internet Routing Table:1210 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Int
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 19 Nov, 2005 Analysis Summary BGP routing table entries examined: 175261 Prefixes after maximum aggregation: 98860 Unique aggregates announced to Internet: 84806 Total ASes present in the Internet Routing Table: 20928 Origin-only ASes present in the Internet Routing Table: 18220 Origin ASes announcing only one prefix:8614 Transit ASes present in the Internet Routing Table:2708 Transit-only ASes present in the Internet Routing Table: 74 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 21 Prefixes from unregistered ASNs in the Routing Table: 2 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1462078080 Equivalent to 87 /8s, 37 /16s and 138 /24s Percentage of available address space announced: 39.4 Percentage of allocated address space announced: 59.4 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 84115 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:36623 Total APNIC prefixes after maximum aggregation: 15833 Prefixes being announced from the APNIC address blocks: 34396 Unique aggregates announced from the APNIC address blocks:16829 APNIC Region origin ASes present in the Internet Routing Table:2404 APNIC Region origin ASes announcing only one prefix:699 APNIC Region transit ASes present in the Internet Routing Table:366 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 206407616 Equivalent to 12 /8s, 77 /16s and 135 /24s Percentage of available APNIC address space announced: 76.6 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 92846 Total ARIN prefixes after maximum aggregation:55846 Prefixes being announced from the ARIN address blocks:72314 Unique aggregates announced from the ARIN address blocks: 27466 ARIN Region origin ASes present in the Internet Routing Table:10355 ARIN Region origin ASes announcing only one prefix:3835 ARIN Region transit ASes present in the Internet Routing Table: 968 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 276171520 Equivalent to 16 /8s, 118 /16s and 11 /24s Percentage of available ARIN address space announced: 68.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 34088 Total RIPE prefixes after maximum aggregation:23049 Prefixes being announced from the RIPE address blocks:31082 Unique aggregates announced from the RIPE address blocks: 20835 RIPE Region origin ASes present in the Internet Routing Table: 7304 RIPE Region origin ASes announcing only one prefix:3827 RIPE Region transit ASes present in the Internet Routing Table:1194 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Int
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 12 Nov, 2005 Analysis Summary BGP routing table entries examined: 174875 Prefixes after maximum aggregation: 98803 Unique aggregates announced to Internet: 84517 Total ASes present in the Internet Routing Table: 20867 Origin-only ASes present in the Internet Routing Table: 18147 Origin ASes announcing only one prefix:8595 Transit ASes present in the Internet Routing Table:2720 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 21 Prefixes from unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1458454176 Equivalent to 86 /8s, 238 /16s and 62 /24s Percentage of available address space announced: 39.3 Percentage of allocated address space announced: 59.2 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 84066 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:36485 Total APNIC prefixes after maximum aggregation: 15862 Prefixes being announced from the APNIC address blocks: 34252 Unique aggregates announced from the APNIC address blocks:16829 APNIC Region origin ASes present in the Internet Routing Table:2396 APNIC Region origin ASes announcing only one prefix:695 APNIC Region transit ASes present in the Internet Routing Table:367 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 205774784 Equivalent to 12 /8s, 67 /16s and 223 /24s Percentage of available APNIC address space announced: 76.4 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 92805 Total ARIN prefixes after maximum aggregation:55833 Prefixes being announced from the ARIN address blocks:72359 Unique aggregates announced from the ARIN address blocks: 27342 ARIN Region origin ASes present in the Internet Routing Table:10325 ARIN Region origin ASes announcing only one prefix:3832 ARIN Region transit ASes present in the Internet Routing Table: 966 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 274748928 Equivalent to 16 /8s, 96 /16s and 86 /24s Percentage of available ARIN address space announced: 68.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 33948 Total RIPE prefixes after maximum aggregation:22968 Prefixes being announced from the RIPE address blocks:30960 Unique aggregates announced from the RIPE address blocks: 20751 RIPE Region origin ASes present in the Internet Routing Table: 7279 RIPE Region origin ASes announcing only one prefix:3814 RIPE Region transit ASes present in the Internet Routing Table:1206 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Inte
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 05 Nov, 2005 Analysis Summary BGP routing table entries examined: 174456 Prefixes after maximum aggregation: 98564 Unique aggregates announced to Internet: 84241 Total ASes present in the Internet Routing Table: 20824 Origin-only ASes present in the Internet Routing Table: 18114 Origin ASes announcing only one prefix:8589 Transit ASes present in the Internet Routing Table:2710 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 21 Prefixes from unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1456349792 Equivalent to 86 /8s, 206 /16s and 34 /24s Percentage of available address space announced: 39.3 Percentage of allocated address space announced: 59.2 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 83872 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:36216 Total APNIC prefixes after maximum aggregation: 15817 Prefixes being announced from the APNIC address blocks: 33991 Unique aggregates announced from the APNIC address blocks:16836 APNIC Region origin ASes present in the Internet Routing Table:2382 APNIC Region origin ASes announcing only one prefix:692 APNIC Region transit ASes present in the Internet Routing Table:364 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 204610688 Equivalent to 12 /8s, 50 /16s and 28 /24s Percentage of available APNIC address space announced: 75.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 92801 Total ARIN prefixes after maximum aggregation:55759 Prefixes being announced from the ARIN address blocks:72330 Unique aggregates announced from the ARIN address blocks: 27244 ARIN Region origin ASes present in the Internet Routing Table:10312 ARIN Region origin ASes announcing only one prefix:3824 ARIN Region transit ASes present in the Internet Routing Table: 958 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 274040064 Equivalent to 16 /8s, 85 /16s and 133 /24s Percentage of available ARIN address space announced: 68.1 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 33836 Total RIPE prefixes after maximum aggregation:22889 Prefixes being announced from the RIPE address blocks:30852 Unique aggregates announced from the RIPE address blocks: 20640 RIPE Region origin ASes present in the Internet Routing Table: 7266 RIPE Region origin ASes announcing only one prefix:3822 RIPE Region transit ASes present in the Internet Routing Table:1203 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Inte
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 29 Oct, 2005 Analysis Summary BGP routing table entries examined: 173110 Prefixes after maximum aggregation: 98260 Unique aggregates announced to Internet: 84203 Total ASes present in the Internet Routing Table: 20761 Origin-only ASes present in the Internet Routing Table: 18044 Origin ASes announcing only one prefix:8555 Transit ASes present in the Internet Routing Table:2717 Transit-only ASes present in the Internet Routing Table: 74 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 24 Prefixes from unregistered ASNs in the Routing Table:12 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1453677824 Equivalent to 86 /8s, 165 /16s and 93 /24s Percentage of available address space announced: 39.2 Percentage of allocated address space announced: 59.1 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 82686 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:36125 Total APNIC prefixes after maximum aggregation: 15808 Prefixes being announced from the APNIC address blocks: 33872 Unique aggregates announced from the APNIC address blocks:16789 APNIC Region origin ASes present in the Internet Routing Table:2394 APNIC Region origin ASes announcing only one prefix:699 APNIC Region transit ASes present in the Internet Routing Table:367 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 204551040 Equivalent to 12 /8s, 49 /16s and 51 /24s Percentage of available APNIC address space announced: 75.9 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 91735 Total ARIN prefixes after maximum aggregation:55566 Prefixes being announced from the ARIN address blocks:71729 Unique aggregates announced from the ARIN address blocks: 27225 ARIN Region origin ASes present in the Internet Routing Table:10278 ARIN Region origin ASes announcing only one prefix:3793 ARIN Region transit ASes present in the Internet Routing Table: 962 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 273430784 Equivalent to 16 /8s, 76 /16s and 57 /24s Percentage of available ARIN address space announced: 67.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 33705 Total RIPE prefixes after maximum aggregation:22809 Prefixes being announced from the RIPE address blocks:30719 Unique aggregates announced from the RIPE address blocks: 20510 RIPE Region origin ASes present in the Internet Routing Table: 7238 RIPE Region origin ASes announcing only one prefix:3814 RIPE Region transit ASes present in the Internet Routing Table:1205 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Inter
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 22 Oct, 2005 Analysis Summary BGP routing table entries examined: 172518 Prefixes after maximum aggregation: 98093 Unique aggregates announced to Internet: 83749 Total ASes present in the Internet Routing Table: 20734 Origin-only ASes present in the Internet Routing Table: 18027 Origin ASes announcing only one prefix:8543 Transit ASes present in the Internet Routing Table:2707 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 21 Prefixes from unregistered ASNs in the Routing Table:26 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1435243072 Equivalent to 85 /8s, 140 /16s and 18 /24s Percentage of available address space announced: 38.7 Percentage of allocated address space announced: 58.3 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 82326 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:35851 Total APNIC prefixes after maximum aggregation: 15747 Prefixes being announced from the APNIC address blocks: 33663 Unique aggregates announced from the APNIC address blocks:16681 APNIC Region origin ASes present in the Internet Routing Table:2388 APNIC Region origin ASes announcing only one prefix:693 APNIC Region transit ASes present in the Internet Routing Table:362 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 203929728 Equivalent to 12 /8s, 39 /16s and 184 /24s Percentage of available APNIC address space announced: 75.7 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 91650 Total ARIN prefixes after maximum aggregation:55548 Prefixes being announced from the ARIN address blocks:71720 Unique aggregates announced from the ARIN address blocks: 26944 ARIN Region origin ASes present in the Internet Routing Table:10276 ARIN Region origin ASes announcing only one prefix:3792 ARIN Region transit ASes present in the Internet Routing Table: 965 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 272820480 Equivalent to 16 /8s, 66 /16s and 233 /24s Percentage of available ARIN address space announced: 67.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 33529 Total RIPE prefixes after maximum aggregation:22748 Prefixes being announced from the RIPE address blocks:30530 Unique aggregates announced from the RIPE address blocks: 20448 RIPE Region origin ASes present in the Internet Routing Table: 7220 RIPE Region origin ASes announcing only one prefix:3807 RIPE Region transit ASes present in the Internet Routing Table:1194 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 21 Number of RIPE addresses announced to Int
Weekly Routing Table Report
This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to [EMAIL PROTECTED] If you have any comments please contact Philip Smith <[EMAIL PROTECTED]>. Routing Table Report 04:00 +10GMT Sat 15 Oct, 2005 Analysis Summary BGP routing table entries examined: 171970 Prefixes after maximum aggregation: 97912 Unique aggregates announced to Internet: 83108 Total ASes present in the Internet Routing Table: 20686 Origin-only ASes present in the Internet Routing Table: 17984 Origin ASes announcing only one prefix:8523 Transit ASes present in the Internet Routing Table:2702 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table:24 Special use prefixes present in the Routing Table:0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1432117312 Equivalent to 85 /8s, 92 /16s and 96 /24s Percentage of available address space announced: 38.6 Percentage of allocated address space announced: 58.2 Percentage of available address space allocated: 66.4 Total number of prefixes smaller than registry allocations: 82011 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes:35743 Total APNIC prefixes after maximum aggregation: 15711 Prefixes being announced from the APNIC address blocks: 33520 Unique aggregates announced from the APNIC address blocks:16652 APNIC Region origin ASes present in the Internet Routing Table:2386 APNIC Region origin ASes announcing only one prefix:695 APNIC Region transit ASes present in the Internet Routing Table:361 Average APNIC Region AS path length visible:4.4 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 202736768 Equivalent to 12 /8s, 21 /16s and 132 /24s Percentage of available APNIC address space announced: 75.2 APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes: 91412 Total ARIN prefixes after maximum aggregation:55469 Prefixes being announced from the ARIN address blocks:71439 Unique aggregates announced from the ARIN address blocks: 26392 ARIN Region origin ASes present in the Internet Routing Table:10254 ARIN Region origin ASes announcing only one prefix:3778 ARIN Region transit ASes present in the Internet Routing Table: 957 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 272029184 Equivalent to 16 /8s, 54 /16s and 214 /24s Percentage of available ARIN address space announced: 67.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863 ARIN Address Blocks24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary Prefixes being announced by RIPE Region ASes: 33355 Total RIPE prefixes after maximum aggregation:22680 Prefixes being announced from the RIPE address blocks:30377 Unique aggregates announced from the RIPE address blocks: 20399 RIPE Region origin ASes present in the Internet Routing Table: 7198 RIPE Region origin ASes announcing only one prefix:3802 RIPE Region transit ASes present in the Internet Routing Table:1196 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses announced to Inte