IPv6 BGP Update Report Interval: 25-Feb-21 -to- 11-Mar-21 (14 days) Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS270590 428928 7.9% 12997.8 -- M Andrade dos Santos, BR 2 - AS138182 419655 7.7% 6456.2 -- CNGI-SJZ-IX-AS-AP CERNET2 regional IX at Hebei Normal University, CN 3 - AS18881 350246 6.5% 6486.0 -- TELEFONICA BRASIL S.A, BR 4 - AS28573 221626 4.1% 167.0 -- CLARO S.A., BR 5 - AS24349 198357 3.6% 3542.1 -- CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University, CN 6 - AS27951 130764 2.4% 2615.3 -- Media Commerce Partners S.A, CO 7 - AS205908 94828 1.8% 15804.7 -- PETERCXY-NETWORKS PeterCxy Networks, DE 8 - AS268698 94498 1.7% 10499.8 -- CONNECTCEU TELECOM EIRELI, BR 9 - AS263921 92473 1.7% 13210.4 -- PCNET Telecom, BR 10 - AS266596 89625 1.6% 12803.6 -- Ceriluz Provedores de Internet Ltda., BR 11 - AS24429 82690 1.5% 10336.2 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 12 - AS18001 77507 1.4% 569.9 -- DIALOG-AS Dialog Axiata PLC., LK 13 - AS24348 76910 1.4% 961.4 -- CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University, CN 14 - AS263252 74407 1.4% 12401.2 -- GIGASAT SERVICOS DE PROCESSAMENTOS DE DADOS LTDA, BR 15 - AS24352 70664 1.3% 7851.6 -- CNGI-TJN-IX-AS-AP CERNET2 IX at Tianjin University, CN 16 - AS271373 70122 1.3% 14024.4 -- UPVC INTERNET CONQUISTA LTDA, BR 17 - AS60626 62583 1.1% 15645.8 -- LEASEWEBCDN, NL 18 - AS20940 62488 1.1% 91.5 -- AKAMAI-ASN1, NL 19 - AS267614 58867 1.1% 8409.6 -- INFORBOOK COMERCIO E TELECOMUNICACOES LTDA - ME, BR 20 - AS9829 49680 0.9% 159.2 -- BSNL-NIB National Internet Backbone, IN TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS136440 40762 0.8% 40762.0 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 2 - AS266390 36548 0.7% 36548.0 -- Tajo Tecnologia Ltda, BR 3 - AS199997 36005 0.7% 36005.0 -- IPPON_HOSTING-AS, FR 4 - AS266155 48004 0.9% 16001.3 -- UNIPRIME CENTRAL-CENTRAL INTER DE COOP DE CREDITO, BR 5 - AS205908 94828 1.8% 15804.7 -- PETERCXY-NETWORKS PeterCxy Networks, DE 6 - AS33110 15651 0.3% 15651.0 -- UHSC-MBC, CA 7 - AS60626 62583 1.1% 15645.8 -- LEASEWEBCDN, NL 8 - AS262737 14815 0.3% 14815.0 -- GWT Internet, BR 9 - AS263316 14682 0.3% 14682.0 -- Teleturbo Telecom, BR 10 - AS264365 14378 0.3% 14378.0 -- UDS SOLUCOES DIGITAIS LTDA, BR 11 - AS50329 14367 0.3% 14367.0 -- AS-ALEX Blackstar (https://as50329.net), GB 12 - AS263587 14245 0.3% 14245.0 -- J. UTZIG & CIA LTDA - EPP, BR 13 - AS265009 14080 0.3% 14080.0 -- OMEGA TELECOMUNICACAO LTDA, BR 14 - AS22092 14025 0.3% 14025.0 -- TELEFONICA BRASIL S.A, BR 15 - AS271373 70122 1.3% 14024.4 -- UPVC INTERNET CONQUISTA LTDA, BR 16 - AS266261 13674 0.2% 13674.0 -- KBPS TELECOM EIRELI - ME, BR 17 - AS263921 92473 1.7% 13210.4 -- PCNET Telecom, BR 18 - AS269084 13139 0.2% 13139.0 -- Global Tech Telecom Ltda - ME, BR 19 - AS270590 428928 7.9% 12997.8 -- M Andrade dos Santos, BR 20 - AS270449 12922 0.2% 12922.0 -- Geraldo Freire da Silva Junior-ME, BR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 2400:dc40::/32 40762 0.7% AS136440 -- SASPL-AS-AP Sungard Availability Services (India) Private Limited, IN 2 - 2404:2280:147::/ 36837 0.6% AS24429 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 3 - 2405:4000:800:8: 36731 0.6% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH 4 - 2804:371c:8000:: 36548 0.6% AS266390 -- Tajo Tecnologia Ltda, BR 5 - 2a01:bfe0::/32 36005 0.6% AS199997 -- IPPON_HOSTING-AS, FR 6 - 2404:2280:106::/ 32526 0.5% AS24429 -- TAOBAO Zhejiang Taobao Network Co.,Ltd, CN 7 - 2a0e:b107:2f0::/ 31762 0.5% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 8 - 2a06:e881:2502:: 31682 0.5% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 9 - 2a0e:b107:2f0::/ 31378 0.5% AS205908 -- PETERCXY-NETWORKS PeterCxy Networks, DE 10 - 2a00:9d20:5353:: 31316 0.5% AS60626 -- LEASEWEBCDN, NL 11 - 2a00:9d20:53::/4 31254 0.5% AS60626 -- LEASEWEBCDN, NL 12 - 2402:53c0:2000:: 25573 0.4% AS137144 -- PASSLIR-AS Passit Media And Communication Pvt. Ltd., IN 13 - 2801:17:4800::/4 23732 0.4% AS27951 -- Media Commerce Partners S.A, CO 14 - 2801:1b6::/44 22860 0.4% AS27951 -- Media Commerce Partners S.A, CO 15 - 2801:174:3::/48 22822 0.4% AS27951 -- Media Commerce Partners S.A, CO 16 - 2801:172:2::/48 22749 0.4% AS27951 -- Media Commerce Partners S.A, CO 17 - 2804:553c:c000:: 22632 0.4% AS268698 -- CONNECTCEU TELECOM EIRELI, BR 18 - 2804:b:8000::/34 21307 0.3% AS14840 -- BR.Digital Provider, BR 19 - 2804:553c:e000:: 20919 0.3% AS268698 -- CONNECTCEU TELECOM EIRELI, BR 20 - 2404:5780:3::/48 20604 0.3% AS9558 -- PRIMECROWN-AS-IN PrimeCrown Technologies Private Limited, IN 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
