BGP Update Report Interval: 07-May-15 -to- 14-May-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS23752 298407 4.4% 3014.2 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - AS9829 209003 3.1% 167.3 -- BSNL-NIB National Internet Backbone,IN 3 - AS19361 187594 2.8% 5517.5 -- A.Telecom S.A.,BR 4 - AS22059 130260 1.9% 21710.0 -- APVIO-1 - Apvio, Inc.,US 5 - AS54169 95960 1.4% 47980.0 -- MGH-ION-1 - Marin General Hospital,US 6 - AS36947 83322 1.2% 1096.3 -- ALGTEL-AS,DZ 7 - AS24560 75398 1.1% 61.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN 8 - AS45899 74074 1.1% 97.9 -- VNPT-AS-VN VNPT Corp,VN 9 - AS3709 72128 1.1% 2671.4 -- NET-CITY-SA - City of San Antonio,US 10 - AS7713 65973 1.0% 21991.0 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia,ID 11 - AS9498 62340 0.9% 46.9 -- BBIL-AP BHARTI Airtel Ltd.,IN 12 - AS26821 58631 0.9% 8375.9 -- REVNET - Revelation Networks, Inc.,US 13 - AS7552 43148 0.6% 49.2 -- VIETEL-AS-AP Viettel Corporation,VN 14 - AS46844 40795 0.6% 114.6 -- ST-BGP - Sharktech,US 15 - AS327687 39924 0.6% 1597.0 -- RENU,UG 16 - AS25563 37913 0.6% 9478.2 -- WEBLAND-AS Webland AG, Autonomous System,CH 17 - AS33667 33346 0.5% 1667.3 -- CMCS - Comcast Cable Communications, Inc.,US 18 - AS33651 33229 0.5% 1661.5 -- CMCS - Comcast Cable Communications, Inc.,US 19 - AS6517 32047 0.5% 281.1 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc,US 20 - AS3633 30893 0.5% 523.6 -- PROVINCE-OF-BRITISH-COLUMBIA - Province of British Columbia,CA TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS54169 95960 1.4% 47980.0 -- MGH-ION-1 - Marin General Hospital,US 2 - AS7713 65973 1.0% 21991.0 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia,ID 3 - AS22059 130260 1.9% 21710.0 -- APVIO-1 - Apvio, Inc.,US 4 - AS197914 16797 0.2% 16797.0 -- STOCKHO-AS Stockho Hosting SARL,FR 5 - AS18135 10624 0.2% 10624.0 -- BTV BTV Cable television,JP 6 - AS393588 9740 0.1% 9740.0 -- MUBEA-FLO - Mubea,US 7 - AS25563 37913 0.6% 9478.2 -- WEBLAND-AS Webland AG, Autonomous System,CH 8 - AS26821 58631 0.9% 8375.9 -- REVNET - Revelation Networks, Inc.,US 9 - AS25553 23131 0.3% 7710.3 -- GLUHOV-TRK TRK Gluhov Ltd.,CZ 10 - AS47680 7644 0.1% 7644.0 -- NHCS EOBO Limited,IE 11 - AS202195 7547 0.1% 7547.0 -- ASTEKOSTMN West Siberian Regional Center of Telecommunications Tekos-Tyumen Ltd.,RU 12 - AS57120 7489 0.1% 7489.0 -- TMK-AS JSC "TMK",RU 13 - AS32005 21466 0.3% 7155.3 -- THE-CHURCH-PENSION-GROUP - CHURCH PENSION GROUP SERVICES CORPORATION,US 14 - AS1757 11096 0.2% 5548.0 -- LEXIS-AS - LexisNexis,US 15 - AS19361 187594 2.8% 5517.5 -- A.Telecom S.A.,BR 16 - AS6629 10764 0.2% 5382.0 -- NOAA-AS - NOAA,US 17 - AS56636 4299 0.1% 4299.0 -- ASVEDARU VEDA Ltd.,RU 18 - AS2167 21171 0.3% 4234.2 -- HPES - Hewlett-Packard Company,US 19 - AS39789 4161 0.1% 4161.0 -- RU-ACTIVE Limited Liability Company Active,RU 20 - AS13483 11197 0.2% 3732.3 -- INFOR-AS13483 - INFOR GLOBAL SOLUTIONS (MICHIGAN), INC.,US TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.70.64.0/21 148942 2.1% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - 202.70.88.0/21 148635 2.1% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 204.80.242.0/24 95888 1.4% AS54169 -- MGH-ION-1 - Marin General Hospital,US 4 - 105.96.0.0/22 82710 1.2% AS36947 -- ALGTEL-AS,DZ 5 - 118.98.88.0/24 66174 0.9% AS64567 -- -Private Use AS-,ZZ AS7713 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia,ID 6 - 76.191.107.0/24 65027 0.9% AS22059 -- APVIO-1 - Apvio, Inc.,US 7 - 64.34.125.0/24 64975 0.9% AS22059 -- APVIO-1 - Apvio, Inc.,US 8 - 107.0.152.0/24 57680 0.8% AS33651 -- CMCS - Comcast Cable Communications, Inc.,US AS33667 -- CMCS - Comcast Cable Communications, Inc.,US 9 - 196.43.128.0/24 38124 0.6% AS327687 -- RENU,UG 10 - 130.0.192.0/21 16797 0.2% AS197914 -- STOCKHO-AS Stockho Hosting SARL,FR 11 - 66.7.138.0/24 16095 0.2% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc,US 12 - 66.7.156.0/24 15646 0.2% AS6517 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc,US 13 - 92.43.216.0/21 12870 0.2% AS25563 -- WEBLAND-AS Webland AG, Autonomous System,CH 14 - 185.84.192.0/22 12655 0.2% AS25563 -- WEBLAND-AS Webland AG, Autonomous System,CH 15 - 178.174.96.0/19 12387 0.2% AS25563 -- WEBLAND-AS Webland AG, Autonomous System,CH 16 - 193.169.125.0/24 11794 0.2% AS25553 -- GLUHOV-TRK TRK Gluhov Ltd.,CZ 17 - 193.169.124.0/23 11308 0.2% AS25553 -- GLUHOV-TRK TRK Gluhov Ltd.,CZ 18 - 198.185.16.0/24 11094 0.2% AS1757 -- LEXIS-AS - LexisNexis,US 19 - 192.58.232.0/24 10762 0.2% AS6629 -- NOAA-AS - NOAA,US 20 - 42.83.48.0/20 10624 0.1% AS18135 -- BTV BTV Cable television,JP 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