[apops] IPv6 BGP Update Report
IPv6 BGP Update Report Interval: 01-Apr-21 -to- 15-Apr-21 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS270590 595844 15.0% 18055.9 -- M Andrade dos Santos, BR 2 - AS18403200965 5.0% 362.8 -- FPT-AS-AP The Corporation for Financing & Promoting Technology, VN 3 - AS131429 195377 4.9% 553.5 -- MOBIFONE-AS-VN MOBIFONE Corporation, VN 4 - AS24173173450 4.4% 672.3 -- NETNAM-AS-AP Netnam Company, VN 5 - AS28573141623 3.6% 302.0 -- CLARO S.A., BR 6 - AS27951133396 3.4%2667.9 -- Media Commerce Partners S.A, CO 7 - AS268698 105373 2.6% 11708.1 -- CONNECTCEU TELECOM EIRELI, BR 8 - AS205908 104604 2.6% 17434.0 -- PETERCXY-NETWORKS PeterCxy Networks, DE 9 - AS24429102194 2.6% 17032.3 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 10 - AS19551100168 2.5% 341.9 -- INCAPSULA, US 11 - AS60626 63450 1.6% 31725.0 -- LEASEWEBCDN, NL 12 - AS47377 60934 1.5%3207.1 -- ORANGE_BELGIUM_SA KPN Belgium Business NV has been acquired by Mobistar, BE 13 - AS9558 54124 1.4% 10824.8 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN 14 - AS10620 51447 1.3% 578.1 -- Telmex Colombia S.A., CO 15 - AS13644048937 1.2% 48937.0 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 16 - AS9829 47411 1.2% 117.6 -- BSNL-NIB National Internet Backbone, IN 17 - AS27065344481 1.1% 11120.2 -- SPEED NETWORK TELECOM LTDA, BR 18 - AS13238 41635 1.1%2775.7 -- YANDEX, RU 19 - AS26925639938 1.0% 39938.0 -- INFOLINK INTERNET EIRELI, BR 20 - AS38082 39632 1.0% 13210.7 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS13644048937 1.2% 48937.0 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 2 - AS26925639938 1.0% 39938.0 -- INFOLINK INTERNET EIRELI, BR 3 - AS26639033941 0.8% 33941.0 -- Tajo Tecnologia Ltda, BR 4 - AS60626 63450 1.6% 31725.0 -- LEASEWEBCDN, NL 5 - AS26763826228 0.7% 26228.0 -- Wind Telecomunicacao do Brasil Ltda - ME, BR 6 - AS13972121164 0.5% 21164.0 -- CHINATELECOM-ANHUI-HEFEI-MAN HeFei, CN 7 - AS33110 19749 0.5% 19749.0 -- UHSC-MBC, CA 8 - AS26827519475 0.5% 19475.0 -- GOOD TELECOM PROVEDOR DE INTERNET LTDA, BR 9 - AS13630218923 0.5% 18923.0 -- AIRTECHN-AS Airtech Internet Solutions Pvt. Ltd., IN 10 - AS270590 595844 15.0% 18055.9 -- M Andrade dos Santos, BR 11 - AS31514 35900 0.9% 17950.0 -- INF-NET-AS, RU 12 - AS205908 104604 2.6% 17434.0 -- PETERCXY-NETWORKS PeterCxy Networks, DE 13 - AS24429102194 2.6% 17032.3 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 14 - AS26452516874 0.4% 16874.0 -- Coelho Tecnologia, BR 15 - AS32629 15628 0.4% 15628.0 -- CITY-OF-CHARLOTTE-ASN, US 16 - AS13714430928 0.8% 15464.0 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN 17 - AS38082 39632 1.0% 13210.7 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 18 - AS37495 13121 0.3% 13121.0 -- Eko-Konnect, NG 19 - AS20964512016 0.3% 12016.0 -- TRASH-NETWORK, GB 20 - AS268698 105373 2.6% 11708.1 -- CONNECTCEU TELECOM EIRELI, BR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2400:dc40::/3248937 1.1% AS136440 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 2 - 2404:2280:147::/ 47192 1.1% AS24429 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 3 - 2404:2280:106::/ 41011 1.0% AS24429 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 4 - 2804:61c8::/3239938 0.9% AS269256 -- INFOLINK INTERNET EIRELI, BR 5 - 2405:4000:800:8: 39622 0.9% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 6 - 2a06:e881:2502:: 35911 0.8% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 7 - 2a0e:b107:2f0::/ 34961 0.8% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 8 - 2804:371c:8000:: 33941 0.8% AS266390 -- Tajo Tecnologia Ltda, BR 9 - 2a0e:b107:2f0::/ 33725 0.8% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 10 - 2a00:9d20:5353:: 31751 0.7% AS60626 -- LEASEWEBCDN, NL 11 - 2a00:9d20:53::/4 31699 0.7% AS60626 -- LEASEWEBCDN, NL 12 - 2402:53c0:2000:: 30922 0.7% AS137144 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN 13 - 2404:5780:3::/48 29396 0.7% AS9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies
[apops] BGP Update Report
BGP Update Report Interval: 01-Apr-21 -to- 15-Apr-21 (14 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASNUpds % Upds/PfxAS-Name 1 - AS18747 629432 7.8%3131.5 -- IFX18747, US 2 - AS40065 260101 3.2%1781.5 -- CNSERVERS, US 3 - AS33548 228323 2.8% 38053.8 -- UNWIRED-NOC, US 4 - AS16509 135651 1.7% 66.3 -- AMAZON-02, US 5 - AS982997937 1.2% 63.1 -- BSNL-NIB National Internet Backbone, IN 6 - AS12696 94482 1.2%4972.7 -- AXA-TECH Paris, FR 7 - AS815173137 0.9% 13.3 -- Uninet S.A. de C.V., MX 8 - AS40410 67605 0.8%1931.6 -- USFRCS-BGP, US 9 - AS13904 66684 0.8% 427.5 -- COSLINK, US 10 - AS28573 64592 0.8% 37.0 -- CLARO S.A., BR 11 - AS139330 63668 0.8%3979.2 -- SANRENDATALIMITED-AS-AP SANREN DATA LIMITED, HK 12 - AS47730 56083 0.7% 28041.5 -- JEANDELESTRE, FR 13 - AS266172 50131 0.6%7161.6 -- Amazon - Inter.Net, BR 14 - AS36992 43177 0.5% 47.7 -- ETISALAT-MISR, EG 15 - AS597242682 0.5% 22.5 -- DNIC-ASBLK-05800-06055, US 16 - AS25019 40632 0.5% 39.3 -- SAUDINETSTC-AS, SA 17 - AS18117 37379 0.5% 18689.5 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU 18 - AS26405 37232 0.5%3102.7 -- HDCS, US 19 - AS50710 35907 0.5% 45.0 -- EARTHLINK-AS, IQ 20 - AS829135507 0.4% 17753.5 -- RSNET-AS RSNET, RU TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASNUpds % Upds/PfxAS-Name 1 - AS33548 228323 2.8% 38053.8 -- UNWIRED-NOC, US 2 - AS47730 56083 0.7% 28041.5 -- JEANDELESTRE, FR 3 - AS18117 37379 0.5% 18689.5 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU 4 - AS829135507 0.4% 17753.5 -- RSNET-AS RSNET, RU 5 - AS262179 28227 0.3% 14113.5 -- Telenetwork de El Salvador, SV 6 - AS358012252 0.1% 12252.0 -- PLANET, US 7 - AS134273 21857 0.3% 10928.5 -- DMBPL-AS-IN D M Broadband, IN 8 - AS20101 29408 0.4%9802.7 -- MICHWAVE, US 9 - AS2021939468 0.1%9468.0 -- FREECOM, IT 10 - AS266172 50131 0.6%7161.6 -- Amazon - Inter.Net, BR 11 - AS209348 20531 0.3%5132.8 -- NPISP, IQ 12 - AS12696 94482 1.2%4972.7 -- AXA-TECH Paris, FR 13 - AS59433 19117 0.2%4779.2 -- SRVLND-AS, RU 14 - AS2091414673 0.1%4673.0 -- CMI-RUSSIA, RU 15 - AS454944560 0.1%4560.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP 16 - AS139330 63668 0.8%3979.2 -- SANRENDATALIMITED-AS-AP SANREN DATA LIMITED, HK 17 - AS147103675 0.1%3675.0 -- ASN-CXA-OM-14710-CBS, US 18 - AS2049476756 0.1%3378.0 -- SPEED-NET_SRL, IT 19 - AS584539398 0.1%3132.7 -- CMI-INT-HK Level 30, Tower 1, HK 20 - AS18747 629432 7.8%3131.5 -- IFX18747, US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 64.192.1.0/24 40440 0.5% AS33548 -- UNWIRED-NOC, US 2 - 64.192.0.0/24 40201 0.5% AS33548 -- UNWIRED-NOC, US 3 - 64.192.3.0/24 40146 0.5% AS33548 -- UNWIRED-NOC, US 4 - 64.192.2.0/24 39787 0.5% AS33548 -- UNWIRED-NOC, US 5 - 64.192.4.0/24 39206 0.5% AS33548 -- UNWIRED-NOC, US 6 - 118.127.80.0/22 37375 0.5% AS18117 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU 7 - 67.211.53.0/2437210 0.5% AS26405 -- HDCS, US 8 - 216.238.254.0/23 36086 0.4% AS13904 -- COSLINK, US 9 - 95.173.129.0/24 35499 0.4% AS8291 -- RSNET-AS RSNET, RU 10 - 64.68.236.0/2229779 0.4% AS13904 -- COSLINK, US 11 - 64.192.5.0/24 28543 0.3% AS33548 -- UNWIRED-NOC, US 12 - 168.243.93.0/24 28217 0.3% AS262179 -- Telenetwork de El Salvador, SV 13 - 45.148.160.0/24 28072 0.3% AS47730 -- JEANDELESTRE, FR 14 - 45.148.160.0/22 28011 0.3% AS47730 -- JEANDELESTRE, FR 15 - 199.169.205.0/24 24686 0.3% AS40410 -- USFRCS-BGP, US 16 - 199.169.238.0/24 21275 0.3% AS40410 -- USFRCS-BGP, US 17 - 199.169.239.0/24 21274 0.3% AS40410 -- USFRCS-BGP, US 18 - 200.73.19.0/2421039 0.2% AS18747 -- IFX18747, US 19 - 200.73.23.0/2421037 0.2% AS18747 -- IFX18747, US 20 - 200.73.52.0/2421036 0.2% AS18747 -- IFX18747, US Details at http://bgpupdates.potaroo.net Copies of this report are mailed to: apops@apops.net ___ apops mailing list apops@apops.net https://mailman.apnic.net/mailman/listinfo/apops Website: www.apops.net
[apops] The CIDR Report
This report has been generated at Fri Apr 16 21:45:52 2021 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 09-04-21119712 63652 10-04-21119930 63504 11-04-21120021 63572 12-04-21120016 63543 13-04-21120213 63596 14-04-21120306 63659 15-04-21120542 63657 16-04-21120598 63657 AS Summary 22332 Number of ASes in routing system 13862 Number of ASes announcing only one prefix 2953 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. --- 16Apr21 --- ASnumNetsNow NetsAggr NetGain % Gain Description Table 120766637535701347.2% All ASes AS11172 2953 118 283596.0% Alestra, S. de R.L. de C.V., MX AS7552 2108 17 209199.2% VIETEL-AS-AP Viettel Group, VN AS45609 2127 341 178684.0% BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN AS12479 15294 152599.7% UNI2-AS, ES AS17622 2068 647 142168.7% CNCGROUP-GZ China Unicom Guangzhou network, CN AS9808 2191 837 135461.8% CMNET-GD Guangdong Mobile Communication Co.Ltd., CN AS45271 1376 134 124290.3% ICLNET-AS-AP Idea Cellular Limited, IN AS22773 1234 11 122399.1% ASN-CXA-ALL-CCI-22773-RDC, US AS28573 1205 141 106488.3% CLARO S.A., BR AS56046 1060 85 97592.0% CMNET-JIANGSU-AP China Mobile communications corporation, CN AS39891 7929 78398.9% ALJAWWALSTC-AS, SA AS18403 873 126 74785.6% FPT-AS-AP The Corporation for Financing & Promoting Technology, VN AS4808 821 89 73289.2% CHINA169-BJ China Unicom Beijing Province Network, CN AS32098 833 112 72186.6% TRANSTELCO-INC, US AS24547 1516 796 72047.5% CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN AS62240 710 34 67695.2% CLOUVIDER Clouvider - Global ASN, GB AS16509 1516 858 65843.4% AMAZON-02, US AS38266 835 247 58870.4% VODAFONE-IN Vodafone India Ltd., IN AS33363 691 168 52375.7% BHN-33363, US AS4134 526 40 48692.4% CHINANET-BACKBONE No.31,Jin-rong Street, CN AS56047 630 169 46173.2% CMNET-HUNAN-AP China Mobile communications corporation, CN AS13361 573 169 40470.5% VODAFONE-AS-AP Vodafone Australia Pty Ltd, AU AS17552 413 14 39996.6% TRUEONLINE-AS-AP True Online, TH AS20115 589 234 35560.3% CHARTER-20115, US AS11664 3495 34498.6% Techtel LMDS Comunicaciones Interactivas S.A., AR AS13142 403 63 34084.4% MOBIFONE-AS-VN MOBIFONE Corporation, VN AS30036 592 274 31853.7% MEDIACOM-ENTERPRISE-BUSINESS, US AS56041 378 63 31583.3% CMNET-ZHEJIANG-AP China Mobile communications corporation, CN AS9829 416 115 30172.4% BSNL-NIB National Internet Backbon
[apops] The CIDR Report
This report has been generated at Fri Apr 16 21:14:52 2021 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
09-04-21876109 480378
10-04-21876120 480130
11-04-21876014 479954
12-04-21875859 480647
13-04-21876295 480275
14-04-21876571 480551
15-04-21877000 480189
16-04-21877233 480530
AS Summary
71262 Number of ASes in routing system
25070 Number of ASes announcing only one prefix
8499 Largest number of prefixes announced by an AS
AS8151 : Uninet S.A. de C.V., MX
115974144 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').
--- 16Apr21 ---
ASnumNetsNow NetsAggr NetGain % Gain Description
Table 877564 480468 39709645.2% All ASes
AS8151 8499 2341 615872.5% Uninet S.A. de C.V., MX
AS12479 6446 558 588891.3% UNI2-AS, ES
AS9808 6431 968 546384.9% CMNET-GD Guangdong Mobile
Communication Co.Ltd., CN
AS7545 5727 730 499787.3% TPG-INTERNET-AP TPG Telecom
Limited, AU
AS47331 7790 3514 427654.9% TTNET, TR
AS7155 4030 200 383095.0% VIASAT-SP-BACKBONE, US
AS7713 3525 61 346498.3% TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
AS7552 3474 109 336596.9% VIETEL-AS-AP Viettel Group, VN
AS22773 3914 565 334985.6% ASN-CXA-ALL-CCI-22773-RDC, US
AS39891 3266 42 322498.7% ALJAWWALSTC-AS, SA
AS8551 3614 658 295681.8% BEZEQ-INTERNATIONAL-AS
Bezeqint Internet Backbone,
IL
AS6327 3358 491 286785.4% SHAW, CA
AS4538 4761 2221 254053.4% ERX-CERNET-BKB China Education
and Research Network Center,
CN
AS11492 4747 2526 222146.8% CABLEONE, US
AS9498 2328 257 207189.0% BBIL-AP BHARTI Airtel Ltd., IN
AS16509 4988 3049 193938.9% AMAZON-02, US
AS45899 3379 1520 185955.0% VNPT-AS-VN VNPT Corp, VN
AS7303 2018 180 183891.1% Telecom Argentina S.A., AR
AS12389 2902 1073 182963.0% ROSTELECOM-AS, RU
AS4755 2117 334 178384.2% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP, IN
AS9394 1823 46 177797.5% CTTNET China TieTong
Telecommunications
Corporation, CN
AS18403 1725 63 166296.3% FPT-AS-AP The Corporation for
Financing & Promoting
Technology, VN
AS4766 2434 779 165568.0% KIXS-AS-KR Korea Telecom, KR
AS45090 2099 458 164178.2% CNNIC-TENCENT-NET-AP Shenzhen
Tencent Computer Systems
Company Limited, CN
AS20115 2171 626 154571.2% CHARTER-20115, US
AS209 2529 1143 138654.8% CENTURYLINK-US-LEGACY-QWEST,
US
AS11830 2493 1108 138555.6% Instituto Costarricense de
Electricidad y Telecom., CR
AS24560 1743 444 129974.5% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services, IN
AS13588 11717 116499.4% TELSTRA-BELONG-AP Belong
(Telstra Corporation), AU
AS4808 1608 468 114070.9% CHINA169-BJ China Unicom
Beijing Province Network, CN
Total 107110265398057175.2% Top 30 total
Possible Bogus Routes
23.135.192.0/23 AS39652 DSC-ASN-1, CA
[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 17 Apr, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary BGP routing table entries examined: 856506 Prefixes after maximum aggregation (per Origin AS): 324269 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 406158 Total ASes present in the Internet Routing Table: 71094 Prefixes per ASN: 12.05 Origin-only ASes present in the Internet Routing Table: 61156 Origin ASes announcing only one prefix: 25289 Transit ASes present in the Internet Routing Table:9938 Transit-only ASes present in the Internet Routing Table:311 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 38 Max AS path prepend of ASN ( 37385) 33 Prefixes from unregistered ASNs in the Routing Table: 1009 Number of instances of unregistered ASNs: 1016 Number of 32-bit ASNs allocated by the RIRs: 35730 Number of 32-bit ASNs visible in the Routing Table: 29751 Prefixes from 32-bit ASNs in the Routing Table: 138298 Number of bogon 32-bit ASNs visible in the Routing Table:22 Special use prefixes present in the Routing Table:1 Prefixes being announced from unallocated address space:522 Number of addresses announced to Internet: 2948654208 Equivalent to 175 /8s, 192 /16s and 228 /24s Percentage of available address space announced: 79.6 Percentage of allocated address space announced: 79.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 290756 APNIC Region Analysis Summary - Prefixes being announced by APNIC Region ASes: 226747 Total APNIC prefixes after maximum aggregation: 65533 APNIC Deaggregation factor:3.46 Prefixes being announced from the APNIC address blocks: 222874 Unique aggregates announced from the APNIC address blocks:89504 APNIC Region origin ASes present in the Internet Routing Table: 11485 APNIC Prefixes per ASN: 19.41 APNIC Region origin ASes announcing only one prefix: 3285 APNIC Region transit ASes present in the Internet Routing Table: 1637 Average APNIC Region AS path length visible:4.6 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6646 Number of APNIC addresses announced to Internet: 771967232 Equivalent to 46 /8s, 3 /16s and 73 /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, 131072-143673 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:245811 Total ARIN prefixes after maximum aggregation: 112965 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 246236 Unique aggregates announced from the ARIN address blocks:117767 ARIN Region origin ASes present in the Internet Routing Table:18794 ARIN Prefixes per ASN:13.10 ARIN Region
