[apops] The CIDR Report
This report has been generated at Fri Jan 31 21:16:19 2020 AEST.
The report analyses the eBGP Routing Table at AS131072
and generates a report on aggregation potential within the table.
Check https://www.cidr-report.org/2.0 for a current version of this report.
Recent Table History
Date PrefixesCIDR Agg
24-01-20817199 440947
25-01-20817015 441335
26-01-20817123 441964
27-01-20817116 442559
28-01-20817262 442639
29-01-20817505 443402
30-01-20817483 443743
31-01-20817569 444847
AS Summary
67107 Number of ASes in routing system
24113 Number of ASes announcing only one prefix
6210 Largest number of prefixes announced by an AS
AS8151 : Uninet S.A. de C.V., MX
116345088 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street, CN
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 31Jan20 ---
ASnumNetsNow NetsAggr NetGain % Gain Description
Table 818207 444861 37334645.6% All ASes
AS8151 6210 934 527685.0% Uninet S.A. de C.V., MX
AS39891 4034 22 401299.5% ALJAWWALSTC-AS, SA
AS7155 4047 433 361489.3% VIASAT-SP-BACKBONE, US
AS22773 3525 217 330893.8% ASN-CXA-ALL-CCI-22773-RDC, US
AS6327 3365 94 327197.2% SHAW, CA
AS7552 3318 494 282485.1% VIETEL-AS-AP Viettel Group, VN
AS8551 3099 327 277289.4% BEZEQ-INTERNATIONAL-AS
Bezeqint Internet Backbone,
IL
AS31334 3496 799 269777.1% KABELDEUTSCHLAND-AS, DE
AS47331 5756 3122 263445.8% TTNET, TR
AS11830 2681 146 253594.6% Instituto Costarricense de
Electricidad y Telecom., CR
AS4538 4629 2136 249353.9% ERX-CERNET-BKB China Education
and Research Network Center,
CN
AS9808 2605 210 239591.9% CMNET-GD Guangdong Mobile
Communication Co.Ltd., CN
AS45899 3183 812 237174.5% VNPT-AS-VN VNPT Corp, VN
AS12479 5855 3569 228639.0% UNI2-AS, ES
AS7713 2696 504 219281.3% TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
AS9394 2097 59 203897.2% CTTNET China TieTong
Telecommunications
Corporation, CN
AS11492 3926 1958 196850.1% CABLEONE, US
AS4755 2134 238 189688.8% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP, IN
AS7545 5252 3421 183134.9% TPG-INTERNET-AP TPG Telecom
Limited, AU
AS26484 1996 291 170585.4% IKGUL-26484, US
AS18403 2117 428 168979.8% FPT-AS-AP The Corporation for
Financing & Promoting
Technology, VN
AS16509 3784 2154 163043.1% AMAZON-02, US
AS12389 2417 792 162567.2% ROSTELECOM-AS, RU
AS20115 2138 528 161075.3% CHARTER-20115, US
AS13470 1852 445 140776.0% ITACE-AS-AP Itace
International Limited, HK
AS45090 1791 407 138477.3% CNNIC-TENCENT-NET-AP Shenzhen
Tencent Computer Systems
Company Limited, CN
AS6389 1466 105 136192.8% BELLSOUTH-NET-BLK, US
AS23969 1868 546 132270.8% TOT-NET TOT Public Company
Limited, TH
AS28573 1472 248 122483.2% CLARO S.A., BR
AS56041 1267 63 120495.0% CMNET-ZHEJIANG-AP China Mobile
communications corporation,
CN
Total 94076255026857472.9% Top 30 total
Possible Bogus Routes
23.135.192.0/23 AS39652 DSC-ASN-1, CA
23.136.224.0/24 AS15206 -Reserved AS-, ZZ
23.137.192.0/24 AS31798 CANAD-86-31798, CA
[apops] The CIDR Report
This report has been generated at Fri Jan 31 21:45:57 2020 AEST. The report analyses the BGP Routing Table as seen within AS131072 and generates a report on aggregation potential within the table. Check https://www.cidr-report.org/v6 for a current version of this report. Recent Table History Date PrefixesCIDR Agg 24-01-20 80368 45572 25-01-20 80333 45528 26-01-20 80313 45526 27-01-20 80342 45595 28-01-20 80364 45361 29-01-20 80514 45452 30-01-20 80508 45440 31-01-20 80593 45440 AS Summary 18839 Number of ASes in routing system 12115 Number of ASes announcing only one prefix 1828 Largest number of prefixes announced by an AS AS11172: Alestra, S. de R.L. de C.V., MX 36318243520512 (/18.95) Largest address span announced by an AS (/64s) AS7922 : COMCAST-7922, US Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. --- 31Jan20 --- ASnumNetsNow NetsAggr NetGain % Gain Description Table 80638454813515743.6% All ASes AS11172 1828 97 173194.7% Alestra, S. de R.L. de C.V., MX AS12479 14184 141499.7% UNI2-AS, ES AS45609 1254 187 106785.1% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS28573 1172 140 103288.1% CLARO S.A., BR AS22773 994 34 96096.6% ASN-CXA-ALL-CCI-22773-RDC, US AS45271 1042 205 83780.3% ICLNET-AS-AP Idea Cellular Limited, IN AS7552 7293 72699.6% VIETEL-AS-AP Viettel Group, VN AS32098 721 45 67693.8% TRANSTELCO-INC, US AS33363 660 49 61192.6% BHN-33363, US AS16509 1231 689 54244.0% AMAZON-02, US AS8376 704 231 47367.2% Jordan Data Communications, JO AS4134 501 29 47294.2% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS17622 498 97 40180.5% CNCGROUP-GZ China Unicom Guangzhou network, CN AS39891 403 10 39397.5% ALJAWWALSTC-AS, SA AS30036 547 175 37268.0% MEDIACOM-ENTERPRISE-BUSINESS, US AS9808 375 26 34993.1% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS13142 365 23 34293.7% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS9829 471 143 32869.6% BSNL-NIB National Internet Backbone, IN AS13361 367 65 30282.3% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS3462 2686 26297.8% HINET Data Communication Business Group, TW AS9605 271 13 25895.2% DOCOMO NTT DOCOMO, INC., JP AS13206 2581 25799.6% REALMOVE-AS-AP Realmove Company Limited, TH AS17552 316 60 25681.0% TRUE-AS-AP True Internet Co.,Ltd., TH AS24173 2583 25598.8% NETNAM-AS-AP Netnam Company, VN AS8151 357 103 25471.1% Uninet S.A. de C.V., MX AS38266 377 127 25066.3% VODAFONE-IN Vodafone India Ltd., IN AS55303 287 42 24585.4% EAGLENET-AP 60 Market Square,P.O. Box 364, PH AS24158 2392 23799.2% TAIWANMOBILE-AS Taiwan Mobile Co., Ltd., TW AS174332 115 21765.4% COGENT-174, US AS4808 234 26 20888.9% CHINA169-BJ China Unicom Beijing Province Network, CN Total 18477 27501572785.1% Top 30 total Possible Bogus Routes 2001:678:c28::/48AS49752 TYRASUKI Red Panda Network, BE 2001:678:c29::/48AS20817 AS208173 Red Panda Network v6, BE 2001:67c:10b0::/48 AS50677 MSK910-AS, RU 2001:df0:2b7::/48AS9555 VZB-AU-AS Verizon Australia PTY Limited, AU 2001:df5:5c00::/48
[apops] IPv6 BGP Update Report
IPv6 BGP Update Report Interval: 16-Jan-20 -to- 30-Jan-20 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS18881177298 8.4%4665.7 -- TELEFONICA BRASIL S.A, BR 2 - AS269575 115530 5.5%6795.9 -- XIS 1 INTERNET FIBRA EIRELI, BR 3 - AS7287 70357 3.4% 696.6 -- PBI-NET-BLK2, US 4 - AS7602 67415 3.2%3965.6 -- SPT-AS-VN Saigon Postel Corporation, VN 5 - AS38082 56449 2.7%4032.1 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 6 - AS9829 44083 2.1% 93.6 -- BSNL-NIB National Internet Backbone, IN 7 - AS20231436540 1.7% 12180.0 -- CATGIRL-AS, GB 8 - AS17494 32041 1.5% 16020.5 -- BTTB-AS-AP Telecom Operator & Internet Service Provider as well, BD 9 - AS28177 30077 1.4%6015.4 -- NETWORKBRASIL Ltda., BR 10 - AS30361 28174 1.3% 14087.0 -- SWIFTWILL2, US 11 - AS26353625973 1.2%2597.3 -- Empresa de Telecomunicacoes da Alta Mogiana - AMG, BR 12 - AS20940 25505 1.2% 45.1 -- AKAMAI-ASN1, US 13 - AS26544224178 1.1%3454.0 -- VISUAL LINK COMUNICACOES MULTIMIDIA LTDA - ME, BR 14 - AS26244424116 1.1%3445.1 -- XTURBO PROVEDOR DE INTERNET LTDA - EPP, BR 15 - AS10429 22899 1.1%1347.0 -- TELEFONICA BRASIL S.A, BR 16 - AS9221258 1.0% 21258.0 -- CLARKSON-AS, US 17 - AS49762 19765 0.9% 19765.0 -- SMN-AS, FI 18 - AS20897619138 0.9%3827.6 -- VNP-DIGITAL, NL 19 - AS12654 17546 0.8% 373.3 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL 20 - AS20862416719 0.8% 16719.0 -- BILLY-AS, GB TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS9221258 1.0% 21258.0 -- CLARKSON-AS, US 2 - AS49762 19765 0.9% 19765.0 -- SMN-AS, FI 3 - AS20862416719 0.8% 16719.0 -- BILLY-AS, GB 4 - AS17494 32041 1.5% 16020.5 -- BTTB-AS-AP Telecom Operator & Internet Service Provider as well, BD 5 - AS20808814185 0.7% 14185.0 -- AS_HOSTDOC, GB 6 - AS30361 28174 1.3% 14087.0 -- SWIFTWILL2, US 7 - AS26910513130 0.6% 13130.0 -- R e R Andrade Eireli, BR 8 - AS9890 12300 0.6% 12300.0 -- ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG 9 - AS20231436540 1.7% 12180.0 -- CATGIRL-AS, GB 10 - AS50917 11459 0.6% 11459.0 -- ITWS-AS IT Workshop LLC network, RU 11 - AS268092 9652 0.5%9652.0 -- Bottega Telecomunicacoes Ltda ME, BR 12 - AS135872 9396 0.5%9396.0 -- GTPLKCBPL-AS GTPL KCBPL BROADBAND PVT LTD, IN 13 - AS12530 9364 0.5%9364.0 -- GOLDENTELECOM-UKRAINE "Kyivstar" PJSC, UA 14 - AS268605 8709 0.4%8709.0 -- SRG TELECOM LTDA, BR 15 - AS268697 7940 0.4%7940.0 -- I A TORRES PROVEDORES ME, BR 16 - AS13510315030 0.7%7515.0 -- ALEX-NEO-AS-AP Alex Neo, SG 17 - AS32629 14963 0.7%7481.5 -- CITY-OF-CHARLOTTE-ASN, US 18 - AS52700 7452 0.3%7452.0 -- ITLINE TELECOM, BR 19 - AS26727614720 0.7%7360.0 -- CGC EQUIPAMENTOS E SERVICOS LTDA, BR 20 - AS65512 7034 0.3%7034.0 -- -Private Use AS-, ZZ TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2a01:9dc0::/3228172 1.2% AS30361 -- SWIFTWILL2, US 2 - 2804:1380:e000:: 25900 1.1% AS263536 -- Empresa de Telecomunicacoes da Alta Mogiana - AMG, BR 3 - 2605:6480::/3221258 0.9% AS92-- CLARKSON-AS, US 4 - 2001:67c:245c::/ 19765 0.9% AS49762 -- SMN-AS, FI 6 - 2a0d:2406:1c05:: 19130 0.8% AS208976 -- VNP-DIGITAL, NL 9 - 2407:5000::/3216982 0.8% AS17494 -- BTTB-AS-AP Telecom Operator & Internet Service Provider as well, BD 10 - 2a0e:fd46::/3216719 0.7% AS208624 -- BILLY-AS, GB 11 - 2a0c:9a40:8114:: 16671 0.7% AS204438 -- RUBEN-GARBADE, CH 12 - 2804:cb0:d307::/ 16603 0.7% AS52742 -- HELP INTERNET, BR 13 - 2a06:1e86::/3216472 0.7% AS202314 -- CATGIRL-AS, GB 14 - 2407:5000:88::/4 15059 0.7% AS17494 -- BTTB-AS-AP Telecom Operator & Internet Service Provider as well, BD 15 - 2402:9e80:9::/48 15028 0.7% AS135103 -- ALEX-NEO-AS-AP Alex Neo, SG 16 - 2620:0:2f0::/48 14959 0.7% AS32629 -- CITY-OF-CHARLOTTE-ASN, US 17 - 2a0b:b87:ffb3::/ 14185 0.6% AS208088 -- AS_HOSTDOC, GB 18 - 2804:5f84::/3213130 0.6% AS269105 -- R e R Andrade Eireli, BR 19 - 2a00:ad87:4600:: 12300 0.5% AS9890 -- ATOSINFOTECH-SG-AP ATOS Information Technology (Singapore) Pte Ltd, SG 20 - 2001:678:5b0::/4 11459 0.5% AS50917 -- ITWS-AS IT Workshop LLC network, RU
[apops] BGP Update Report
BGP Update Report Interval: 16-Jan-20 -to- 30-Jan-20 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS21299 793439 8.7% 727.3 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 2 - AS16509 99519 1.1% 25.6 -- AMAZON-02, US 3 - AS982997332 1.1% 45.0 -- BSNL-NIB National Internet Backbone, IN 4 - AS840280852 0.9% 58.8 -- CORBINA-AS OJSC "Vimpelcom", RU 5 - AS47331 74937 0.8% 12.5 -- TTNET, TR 6 - AS12479 67253 0.7% 11.2 -- UNI2-AS, ES 7 - AS383263760 0.7%3188.0 -- CINE-NET, US 8 - AS13904 58982 0.7% 351.1 -- COSLINK, US 9 - AS804858850 0.6% 135.3 -- CANTV Servicios, Venezuela, VE 10 - AS614758019 0.6% 52.8 -- Telefonica del Peru S.A.A., PE 11 - AS919856371 0.6% 53.3 -- KAZTELECOM-AS, KZ 12 - AS27738 55069 0.6% 68.1 -- Ecuadortelecom S.A., EC 13 - AS36903 47839 0.5% 54.6 -- MT-MPLS, MA 14 - AS256146863 0.5% 600.8 -- EUN, EG 15 - AS24203 45395 0.5% 256.5 -- NAPXLNET-AS-ID PT XL Axiata, ID 16 - AS11123 45320 0.5%1678.5 -- UIA, US 17 - AS263528 45206 0.5%3477.4 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR 18 - AS20940 44860 0.5% 16.2 -- AKAMAI-ASN1, US 19 - AS19429 40673 0.4% 108.2 -- ETB - Colombia, CO 20 - AS815140099 0.4% 6.4 -- Uninet S.A. de C.V., MX TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS25000 16054 0.2% 16054.0 -- DVCOM-AS, UA 2 - AS209794 16047 0.2% 16047.0 -- COOLCLEVER, RU 3 - AS58364 36447 0.4%9111.8 -- RESEARCH-AS58364, DK 4 - AS58362 33946 0.4%8486.5 -- RESEARCH-AS58362, DK 5 - AS58363 33580 0.4%8395.0 -- RESEARCH-AS58363, DK 6 - AS58361 33238 0.4%8309.5 -- RESEARCH-AS58361, DK 7 - AS58365 32838 0.4%8209.5 -- RESEARCH-AS58365, DK 8 - AS58360 31526 0.3%7881.5 -- RESEARCH-AS58360, DK 9 - AS2048705730 0.1%5730.0 -- PL-UMBYD-NET, PL 10 - AS64117 26764 0.3%5352.8 -- COOPERATIVA DE PROVISION DE ELECTRICIDAD Y SERVICIOS PUBLICOS DE ROBERTS LTDA, AR 11 - AS324945083 0.1%5083.0 -- ONLINE-TECHNOLOGY, US 12 - AS313038533 0.4%4816.6 -- RGNET-SEA RGnet Seattle Westin, EE 13 - AS263528 45206 0.5%3477.4 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR 14 - AS383263760 0.7%3188.0 -- CINE-NET, US 15 - AS26405 39511 0.4%3039.3 -- HDCS, US 16 - AS36029 40005 0.4%2500.3 -- AS-SEARCHGUIDE, US 17 - AS18465 27256 0.3%2271.3 -- WORKDAY-01, US 18 - AS620436359 0.1%2119.7 -- REPSOL, ES 19 - AS313778300 0.1%2075.0 -- AKAMAI-BOS, US 20 - AS44577 12409 0.1%2068.2 -- SEC_AS, SA TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 170.254.4.0/2245066 0.5% AS263528 -- VIACOM NEXT GENERATION COMUNICACAO LTDA, BR 2 - 201.183.255.0/24 44340 0.5% AS27738 -- Ecuadortelecom S.A., EC 3 - 67.211.53.0/2439471 0.4% AS26405 -- HDCS, US 4 - 128.73.15.0/2438289 0.4% AS8402 -- CORBINA-AS OJSC "Vimpelcom", RU 5 - 78.106.203.0/24 38259 0.4% AS8402 -- CORBINA-AS OJSC "Vimpelcom", RU 6 - 177.136.12.0/24 34860 0.4% AS52871 -- TASCOM TELECOMUNICAÇÕES LTDA, BR 7 - 216.238.254.0/23 32738 0.3% AS13904 -- COSLINK, US 8 - 198.148.151.0/24 31883 0.3% AS3832 -- CINE-NET, US 9 - 199.245.187.0/24 31823 0.3% AS3832 -- CINE-NET, US 10 - 23.56.138.0/2427500 0.3% AS20940 -- AKAMAI-ASN1, US 11 - 209.177.171.0/24 27225 0.3% AS18465 -- WORKDAY-01, US 12 - 101.51.56.0/2426764 0.3% AS23969 -- TOT-NET TOT Public Company Limited, TH 13 - 203.1.78.0/24 26302 0.3% AS4739 -- INTERNODE-AS Internode Pty Ltd, AU 14 - 64.68.236.0/2225503 0.3% AS13904 -- COSLINK, US 15 - 37.99.72.0/23 22540 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 16 - 37.99.96.0/23 22527 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 17 - 145.249.124.0/23 22521 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 18 - 176.222.130.0/23 22515 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 19 - 87.247.61.0/2422508 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ 20 - 176.222.152.0/22 22465 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ Details at http://bgpupdates.potaroo.net Copies of this report are mailed to: apops@apops.net ___ apops mailing list apops@apops
[apops] 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. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-st...@lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith . Routing Table Report 04:00 +10GMT Sat 01 Feb, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary BGP routing table entries examined: 793947 Prefixes after maximum aggregation (per Origin AS): 302112 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 388441 Total ASes present in the Internet Routing Table: 66890 Prefixes per ASN: 11.87 Origin-only ASes present in the Internet Routing Table: 57486 Origin ASes announcing only one prefix: 24176 Transit ASes present in the Internet Routing Table:9404 Transit-only ASes present in the Internet Routing Table:288 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 34 Max AS path prepend of ASN (132972) 29 Prefixes from unregistered ASNs in the Routing Table: 1298 Number of instances of unregistered ASNs: 1299 Number of 32-bit ASNs allocated by the RIRs: 30389 Number of 32-bit ASNs visible in the Routing Table: 24990 Prefixes from 32-bit ASNs in the Routing Table: 114681 Number of bogon 32-bit ASNs visible in the Routing Table:21 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space: 1125 Number of addresses announced to Internet: 2852816000 Equivalent to 170 /8s, 10 /16s and 132 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 266322 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 210695 Total APNIC prefixes after maximum aggregation: 61420 APNIC Deaggregation factor:3.43 Prefixes being announced from the APNIC address blocks: 204156 Unique aggregates announced from the APNIC address blocks:84890 APNIC Region origin ASes present in the Internet Routing Table: 10335 APNIC Prefixes per ASN: 19.75 APNIC Region origin ASes announcing only one prefix: 2869 APNIC Region transit ASes present in the Internet Routing Table: 1537 Average APNIC Region AS path length visible:4.5 Max APNIC Region AS path length visible: 33 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5383 Number of APNIC addresses announced to Internet: 768326144 Equivalent to 45 /8s, 203 /16s and 186 /24s APNIC AS Blocks4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary Prefixes being announced by ARIN Region ASes:233287 Total ARIN prefixes after maximum aggregation: 107371 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 231091 Unique aggregates announced from the ARIN address blocks:116754 ARIN Region origin ASes present in the Internet Routing Table:18392 ARIN Prefixes per ASN:12.56 ARIN Regi
