BGP Update Report Interval: 23-Apr-15 -to- 30-Apr-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS15296 298218 5.0% 10650.6 -- CYBERA - Cybera Inc,CA 2 - AS23752 267528 4.5% 2286.6 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - AS9829 267188 4.5% 146.7 -- BSNL-NIB National Internet Backbone,IN 4 - AS29520 102942 1.7% 3431.4 -- ROSINTEL-AS Locked Joint Stock Company OGANER-SERVICE,RU 5 - AS7713 97306 1.6% 4633.6 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia,ID 6 - AS22059 96800 1.6% 16133.3 -- APVIO-1 - Apvio, Inc.,US 7 - AS45899 84083 1.4% 118.6 -- VNPT-AS-VN VNPT Corp,VN 8 - AS36947 84044 1.4% 1334.0 -- ALGTEL-AS,DZ 9 - AS26615 74789 1.3% 64.6 -- Tim Celular S.A.,BR 10 - AS3709 69923 1.2% 2589.7 -- NET-CITY-SA - City of San Antonio,US 11 - AS9583 63495 1.1% 43.3 -- SIFY-AS-IN Sify Limited,IN 12 - AS28024 53276 0.9% 34.9 -- Nuevatel PCS de Bolivia S.A.,BO 13 - AS13188 53154 0.9% 67.0 -- BANKINFORM-AS CONTENT DELIVERY NETWORK LTD,UA 14 - AS26821 49821 0.8% 6227.6 -- REVNET - Revelation Networks, Inc.,US 15 - AS4538 48193 0.8% 8.7 -- ERX-CERNET-BKB China Education and Research Network Center,CN 16 - AS18566 35188 0.6% 32.7 -- MEGAPATH5-US - MegaPath Corporation,US 17 - AS38197 34646 0.6% 28.9 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 18 - AS7602 33811 0.6% 238.1 -- SPT-AS-VN Saigon Postel Corporation,VN 19 - AS8402 31129 0.5% 53.3 -- CORBINA-AS OJSC "Vimpelcom",RU 20 - AS42337 29492 0.5% 164.8 -- RESPINA-AS Respina Networks & Beyond PJSC,IR TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS22059 96800 1.6% 16133.3 -- APVIO-1 - Apvio, Inc.,US 2 - AS47680 12509 0.2% 12509.0 -- NHCS EOBO Limited,IE 3 - AS15296 298218 5.0% 10650.6 -- CYBERA - Cybera Inc,CA 4 - AS393588 9590 0.2% 9590.0 -- MUBEA-FLO - Mubea,US 5 - AS46336 8662 0.1% 8662.0 -- GOODVILLE - Goodville Mutual Casualty Company,US 6 - AS25563 27355 0.5% 6838.8 -- WEBLAND-AS Webland AG, Autonomous System,CH 7 - AS26821 49821 0.8% 6227.6 -- REVNET - Revelation Networks, Inc.,US 8 - AS52233 19415 0.3% 4853.8 -- Columbus Communications Curacao NV,CW 9 - AS7713 97306 1.6% 4633.6 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia,ID 10 - AS13483 12265 0.2% 4088.3 -- INFOR-AS13483 - INFOR GLOBAL SOLUTIONS (MICHIGAN), INC.,US 11 - AS197914 4054 0.1% 4054.0 -- STOCKHO-AS Stockho Hosting SARL,FR 12 - AS1757 3517 0.1% 3517.0 -- LEXIS-AS - LexisNexis,US 13 - AS29520 102942 1.7% 3431.4 -- ROSINTEL-AS Locked Joint Stock Company OGANER-SERVICE,RU 14 - AS45726 10783 0.2% 2695.8 -- LIONAIR-AS-ID Lion Mentari Airlines, PT,ID 15 - AS3709 69923 1.2% 2589.7 -- NET-CITY-SA - City of San Antonio,US 16 - AS58904 4595 0.1% 2297.5 -- KOONK-AS-IN KOONK TECHNOLOGIES PRIVATE LIMITED,IN 17 - AS23752 267528 4.5% 2286.6 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 18 - AS52925 8827 0.1% 2206.8 -- Ascenty DataCenters Locacao e Servicos LTDA,BR 19 - AS202195 1886 0.0% 1886.0 -- ASTEKOSTMN West Siberian Regional Center of Telecommunications Tekos-Tyumen Ltd.,RU 20 - AS57120 1878 0.0% 1878.0 -- TMK-AS JSC "TMK",RU TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.70.64.0/21 133695 2.2% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - 202.70.88.0/21 133138 2.2% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 118.98.88.0/24 97523 1.6% AS64567 -- -Private Use AS-,ZZ AS7713 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia,ID 4 - 105.96.0.0/22 82851 1.3% AS36947 -- ALGTEL-AS,DZ 5 - 64.34.125.0/24 48453 0.8% AS22059 -- APVIO-1 - Apvio, Inc.,US 6 - 76.191.107.0/24 48333 0.8% AS22059 -- APVIO-1 - Apvio, Inc.,US 7 - 95.138.224.0/20 33905 0.6% AS29520 -- ROSINTEL-AS Locked Joint Stock Company OGANER-SERVICE,RU 8 - 95.138.240.0/20 33785 0.6% AS29520 -- ROSINTEL-AS Locked Joint Stock Company OGANER-SERVICE,RU 9 - 95.138.234.0/24 33721 0.6% AS29520 -- ROSINTEL-AS Locked Joint Stock Company OGANER-SERVICE,RU 10 - 109.87.158.0/24 22157 0.4% AS13188 -- BANKINFORM-AS CONTENT DELIVERY NETWORK LTD,UA 11 - 109.87.159.0/24 21969 0.4% AS13188 -- BANKINFORM-AS CONTENT DELIVERY NETWORK LTD,UA 12 - 88.87.160.0/19 12509 0.2% AS47680 -- NHCS EOBO Limited,IE 13 - 199.216.158.0/24 11785 0.2% AS15296 -- CYBERA - Cybera Inc,CA 14 - 199.216.200.0/22 11768 0.2% AS15296 -- CYBERA - Cybera Inc,CA 15 - 199.216.188.0/24 11763 0.2% AS15296 -- CYBERA - Cybera Inc,CA 16 - 199.216.126.0/24 11756 0.2% AS15296 -- CYBERA - Cybera Inc,CA 17 - 204.209.93.0/24 11751 0.2% AS15296 -- CYBERA - Cybera Inc,CA 18 - 199.216.62.0/23 11740 0.2% AS15296 -- CYBERA - Cybera Inc,CA 19 - 199.216.196.0/23 11731 0.2% AS15296 -- CYBERA - Cybera Inc,CA 20 - 204.209.91.0/24 11723 0.2% AS15296 -- CYBERA - Cybera Inc,CA Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog@nanog.org eof-list@ripe.net apops@apops.net routing-wg@ripe.net afnog@afnog.org