IPv6 BGP Update Report
Interval: 11-Mar-21 -to- 25-Mar-21 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS138182 1082229 24.2% 16397.4 -- CNGI-SJZ-IX-AS-AP CERNET2 regional IX at Hebei Normal University, CN
2 - AS24349 528546 11.8% 19575.8 -- CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN
3 - AS28573 204854 4.6% 461.4 -- CLARO S.A., BR
4 - AS24348 199764 4.5% 14268.9 -- CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University, CN
5 - AS24352 187532 4.2% 20836.9 -- CNGI-TJN-IX-AS-AP CERNET2 IX at Tianjin University, CN
6 - AS27951 130401 2.9% 2661.2 -- Media Commerce Partners S.A, CO
7 - AS19551 114846 2.6% 335.8 -- INCAPSULA, US
8 - AS10620 92473 2.1% 2201.7 -- Telmex Colombia S.A., CO
9 - AS24429 87150 1.9% 17430.0 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN
10 - AS205908 82576 1.9% 13762.7 -- PETERCXY-NETWORKS PeterCxy Networks, DE
11 - AS60626 63374 1.4% 21124.7 -- LEASEWEBCDN, NL
12 - AS138374 60677 1.4% 1479.9 -- CNGI-TYN-IX-AS-AP CERNET2 regional IX at Taiyuan University, CN
13 - AS14840 58454 1.3% 2657.0 -- BR.Digital Provider, BR
14 - AS7552 50926 1.1% 17.0 -- VIETEL-AS-AP Viettel Group, VN
15 - AS24351 43610 1.0% 21805.0 -- CNGI-BJ-IX5-AS-AP CERNET2 IX at Beijing University of Aeronautics and Astronautics, CN
16 - AS138375 42156 0.9% 1453.7 -- CNGI-HHT-IX-AS-AP CERNET2 regional IX at Inner Mongolia University, CN
17 - AS9829 40510 0.9% 116.7 -- BSNL-NIB National Internet Backbone, IN
18 - AS136440 39287 0.9% 39287.0 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN
19 - AS31514 39200 0.9% 19600.0 -- INF-NET-AS, RU
20 - AS38082 36721 0.8% 4590.1 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS136440 39287 0.9% 39287.0 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN
2 - AS266390 36676 0.8% 36676.0 -- Tajo Tecnologia Ltda, BR
3 - AS269256 27899 0.6% 27899.0 -- INFOLINK INTERNET EIRELI, BR
4 - AS24351 43610 1.0% 21805.0 -- CNGI-BJ-IX5-AS-AP CERNET2 IX at Beijing University of Aeronautics and Astronautics, CN
5 - AS60626 63374 1.4% 21124.7 -- LEASEWEBCDN, NL
6 - AS24352 187532 4.2% 20836.9 -- CNGI-TJN-IX-AS-AP CERNET2 IX at Tianjin University, CN
7 - AS31514 39200 0.9% 19600.0 -- INF-NET-AS, RU
8 - AS24349 528546 11.8% 19575.8 -- CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN
9 - AS199997 19170 0.4% 19170.0 -- IPPON_HOSTING-AS, FR
10 - AS24429 87150 1.9% 17430.0 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN
11 - AS138182 1082229 24.2% 16397.4 -- CNGI-SJZ-IX-AS-AP CERNET2 regional IX at Hebei Normal University, CN
12 - AS263411 15037 0.3% 15037.0 -- MG TELECOM LTDA ME, BR
13 - AS50389 14351 0.3% 14351.0 -- PHOENIXNAP-DE, US
14 - AS24348 199764 4.5% 14268.9 -- CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University, CN
15 - AS205908 82576 1.9% 13762.7 -- PETERCXY-NETWORKS PeterCxy Networks, DE
16 - AS208789 11212 0.2% 11212.0 -- SENAT-AS, FR
17 - AS33110 11073 0.2% 11073.0 -- UHSC-MBC, CA
18 - AS268185 31750 0.7% 10583.3 -- J. C. COMERCIO E SERVICOS DE PROVEDOR DE INTERNET, BR
19 - AS209645 10379 0.2% 10379.0 -- TRASH-NETWORK, GB
20 - AS267457 9616 0.2% 9616.0 -- INTERMAX INTERNET LTDA, BR
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 2404:2280:147::/ 43547 0.8% AS24429 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN
2 - 2400:dc40::/32 39287 0.8% AS136440 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN
3 - 2405:4000:800:8: 36701 0.7% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
4 - 2804:371c:8000:: 36676 0.7% AS266390 -- Tajo Tecnologia Ltda, BR
5 - 2a00:9d20:5353:: 31699 0.6% AS60626 -- LEASEWEBCDN, NL
6 - 2a00:9d20:53::/4 31673 0.6% AS60626 -- LEASEWEBCDN, NL
7 - 2404:2280:106::/ 29716 0.6% AS24429 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN
8 - 2804:61c8::/32 27899 0.5% AS269256 -- INFOLINK INTERNET EIRELI, BR
9 - 2a06:e881:2502:: 27889 0.5% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE
10 - 2a0e:b107:2f0::/ 27768 0.5% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE
11 - 2a0e:b107:2f0::/ 26904 0.5% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE
12 - 2a02:e981:10::/4 26772 0.5% AS19551 -- INCAPSULA, US
13 - 2404:5780:3::/48 24390 0.5% AS9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN
14 - 2402:53c0:2000:: 24230 0.5% AS137144 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN
15 - 2801:17:4800::/4 22521 0.4% AS27951 -- Media Commerce Partners S.A, CO
16 - 2001:250:21a::/4 22343 0.4% AS24348 -- CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University, CN
17 - 2001:250:21e::/4 22329 0.4% AS24349 -- CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN
18 - 2001:250:21f::/4 22307 0.4% AS24349 -- CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN
19 - 2001:250:210::/4 22303 0.4% AS24349 -- CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN
20 - 2001:250:218::/4 22300 0.4% AS24349 -- CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN
Details at http://bgpupdates.potaroo.net
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