BGP Update Report Interval: 18-Oct-12 -to- 25-Oct-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31560 101535 3.7% 1471.5 -- INSOURCE Insource LLC 2 - AS52107 60793 2.2% 1899.8 -- CPOINT-AS LLC "C Point" 3 - AS29076 47401 1.7% 1823.1 -- CITYTELECOM-AS Citytelecom.ru 4 - AS8402 46450 1.7% 21.7 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS28306 45608 1.7% 1303.1 -- TC Net Informática e Telecomunicações LTDA 6 - AS44436 34078 1.2% 921.0 -- EFFORTEL-AS LLC MyBox 7 - AS9829 27615 1.0% 19.6 -- BSNL-NIB National Internet Backbone 8 - AS22561 26122 0.9% 24.9 -- DIGITAL-TELEPORT - Digital Teleport Inc. 9 - AS24560 21975 0.8% 21.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 10 - AS1637 20390 0.7% 229.1 -- DNIC-AS-01637 - Headquarters, USAISC 11 - AS38370 19073 0.7% 109.6 -- CRNET-GD CHINA RAILWAY Internet Guangdong Branch 12 - AS13118 17369 0.6% 354.5 -- ASN-YARTELECOM OJSC Rostelecom 13 - AS48366 17044 0.6% 1893.8 -- INFOROOM Inforoom Ltd. 14 - AS7029 16577 0.6% 5.1 -- WINDSTREAM - Windstream Communications Inc 15 - AS45069 15133 0.6% 122.0 -- CNNIC-CTTSDNET-AP china tietong Shandong net 16 - AS7552 15044 0.6% 13.3 -- VIETEL-AS-AP Vietel Corporation 17 - AS5800 14181 0.5% 56.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 18 - AS6389 11899 0.4% 3.7 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 19 - AS2708 11842 0.4% 86.4 -- Universidad de Guanajuato 20 - AS2697 11648 0.4% 56.3 -- ERX-ERNET-AS Education and Research Network TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS21684 5769 0.2% 5769.0 -- CYBERINETBGP - Cyberonics, Inc. 2 - AS24057 5334 0.2% 5334.0 -- AIGL-AS-AP PT. AIA FINANCIAL, Insurance company, Indonesia 3 - AS21271 2930 0.1% 2930.0 -- SOTELMABGP 4 - AS14680 7223 0.3% 2407.7 -- REALE-6 - Auction.com 5 - AS59706 4397 0.2% 2198.5 -- IBC-AS-TIRANA I.B.C shpk 6 - AS43307 1948 0.1% 1948.0 -- ALTLINUX-AS ALT Linux Technology 7 - AS29503 1929 0.1% 1929.0 -- RATMIR-MOSCOW-AS Ratmir KDS 8 - AS51522 1928 0.1% 1928.0 -- DJANKOIONLINE DjankoiOnline Ltd 9 - AS12608 3851 0.1% 1925.5 -- MAXHOSTING-AS MediaServicePlus Ltd. 10 - AS50548 1925 0.1% 1925.0 -- QWENET-AS Qwe.Net ISP 11 - AS57383 1924 0.1% 1924.0 -- ASTERRANET FLP Sidorenko Aleksandr Aleksandrovich 12 - AS49124 3835 0.1% 1917.5 -- CENTROSET-AS CentroSet Ltd. 13 - AS42974 1915 0.1% 1915.0 -- NET-SBERBANK-AST CJSC Sberbank-AST 14 - AS47747 1911 0.1% 1911.0 -- TMK-NET-AS JSC "TMK-Telekom" 15 - AS42975 3816 0.1% 1908.0 -- FEOSKY-AS Foton-Service ISP 16 - AS57191 1906 0.1% 1906.0 -- CHUDOTELECOM-AS IT Business Ltd. 17 - AS3 1906 0.1% 1618.0 -- CMED-AS Cmed Technology Ltd 18 - AS51699 1900 0.1% 1900.0 -- ANTARKTIDA-PLUS-AS Antarktida-Plus LLC 19 - AS52107 60793 2.2% 1899.8 -- CPOINT-AS LLC "C Point" 20 - AS58049 1898 0.1% 1898.0 -- TECHSUPPORT-AS Telecom Tekhpodderzhka Ltd TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 17225 0.5% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 184.159.130.0/23 12792 0.4% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 3 - 182.64.0.0/16 10243 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 4 - 200.46.0.0/19 9872 0.3% AS21599 -- NETDIRECT S.A. 5 - 184.157.224.0/19 9854 0.3% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc. 6 - 202.41.70.0/24 7880 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network 7 - 122.161.0.0/16 7773 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - 215.65.61.0/24 6911 0.2% AS5800 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 9 - 187.94.82.0/24 5879 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 10 - 187.94.81.0/24 5878 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 11 - 189.38.10.0/24 5877 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 12 - 189.38.8.0/24 5876 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 13 - 189.38.15.0/24 5875 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 14 - 189.38.5.0/24 5875 0.2% AS28306 -- TC Net Informática e Telecomunicações LTDA 15 - 12.139.133.0/24 5797 0.2% AS14680 -- REALE-6 - Auction.com 16 - 216.4.42.0/24 5769 0.2% AS21684 -- CYBERINETBGP - Cyberonics, Inc. 17 - 95.128.195.0/24 5466 0.2% AS39915 -- PREM-AS Premiere Global Services 18 - 202.14.255.0/24 5334 0.2% AS24057 -- AIGL-AS-AP PT. AIA FINANCIAL, Insurance company, Indonesia 19 - 37.232.128.0/18 5254 0.2% AS12714 -- TI-AS Net By Net Holding LLC 20 - 192.58.232.0/24 5187 0.2% AS6629 -- NOAA-AS - NOAA 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