BGP Update Report Interval: 21-Oct-10 -to- 28-Oct-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4795 40639 2.7% 145.7 -- INDOSATM2-ID INDOSATM2 ASN 2 - AS5800 28981 1.9% 140.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 3 - AS9476 26184 1.8% 13092.0 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 4 - AS23700 23256 1.6% 51.9 -- BM-AS-ID PT. Broadband Multimedia, Tbk 5 - AS32528 19752 1.3% 2469.0 -- ABBOTT Abbot Labs 6 - AS35931 14608 1.0% 2434.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 7 - AS24560 12028 0.8% 12.4 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 8 - AS8151 9464 0.6% 7.4 -- Uninet S.A. de C.V. 9 - AS4755 8816 0.6% 6.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 10 - AS14420 8514 0.6% 15.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 11 - AS3816 8204 0.6% 16.7 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 12 - AS18111 7442 0.5% 232.6 -- NETSPEED-AS-AP Netspeed Internet Communications 13 - AS9829 7328 0.5% 11.1 -- BSNL-NIB National Internet Backbone 14 - AS7552 7188 0.5% 10.8 -- VIETEL-AS-AP Vietel Corporation 15 - AS30890 6953 0.5% 18.5 -- EVOLVA Evolva Telecom s.r.l. 16 - AS23756 6945 0.5% 204.3 -- PADINET-AS-ID PADINET - Padi Internet 17 - AS3586 6704 0.5% 558.7 -- UWI ASN-UWI 18 - AS6316 6577 0.4% 49.5 -- AS-PAETEC-NET - PaeTec Communications, Inc. 19 - AS28571 6156 0.4% 143.2 -- Universidade de Sao Paulo - USP 20 - AS17974 5888 0.4% 4.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9476 26184 1.8% 13092.0 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - AS32528 19752 1.3% 2469.0 -- ABBOTT Abbot Labs 3 - AS35931 14608 1.0% 2434.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 4 - AS15984 2236 0.1% 2236.0 -- The Joint-Stock Commercial Bank CentroCredit. 5 - AS49975 1059 0.1% 1059.0 -- FOTON-AS OOO FOTON 6 - AS22753 4170 0.3% 1042.5 -- REDHAT-STUTTGART REDHAT Stuttgart 7 - AS27771 1883 0.1% 941.5 -- Instituto Venezolano de Investigaciones Cientificas 8 - AS49600 626 0.0% 626.0 -- LASEDA La Seda de Barcelona, S.A 9 - AS3586 6704 0.5% 558.7 -- UWI ASN-UWI 10 - AS21017 5486 0.4% 548.6 -- VSI-AS VSI AS 11 - AS45947 1094 0.1% 547.0 -- SECUREPAY-AS-AP SecurePay Pty Ltd. Payment Gateway 12 - AS11652 2646 0.2% 529.2 -- TFCL-2 - TERRA FIRMA COMMUNICATIONS, LLC 13 - AS28193 1501 0.1% 500.3 -- 14 - AS55311 466 0.0% 466.0 -- LIENVIETBANK-AS-VN LienViet Joint Stock Commercial Bank 15 - AS17904 867 0.1% 433.5 -- SLTASUL-LK Sri Lankan Airlines 16 - AS38825 410 0.0% 410.0 -- BELLPOTTER-AP Bell Potter Securities 17 - AS18112 1027 0.1% 342.3 -- KSNET-ID-AS-AP PT. Sejuta Jaring Global 18 - AS31055 1361 0.1% 340.2 -- CONSULTIX-AS Consultix GmbH 19 - AS39224 340 0.0% 340.0 -- NIC-AS NEMAR INFO CONSTRUCT SRL 20 - AS46047 301 0.0% 301.0 -- POLSRI-AS-ID Politeknik Negeri Sriwijaya TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.1.14.0/24 14674 0.9% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 2 - 203.1.13.0/24 11510 0.7% AS9476 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 3 - 130.36.35.0/24 9867 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.34.0/24 9864 0.6% AS32528 -- ABBOTT Abbot Labs 5 - 63.211.68.0/22 8401 0.5% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 6 - 216.126.136.0/22 6336 0.4% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 7 - 198.140.43.0/24 6182 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 8 - 190.65.228.0/22 5232 0.3% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 9 - 66.187.234.0/24 4161 0.3% AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart 10 - 95.32.128.0/18 3558 0.2% AS21017 -- VSI-AS VSI AS 11 - 201.134.18.0/24 3318 0.2% AS8151 -- Uninet S.A. de C.V. 12 - 206.184.16.0/24 3273 0.2% AS174 -- COGENT Cogent/PSI 13 - 189.85.51.0/24 2339 0.1% AS28175 -- 14 - 129.66.128.0/17 2311 0.1% AS3464 -- ASC-NET - Alabama Supercomputer Network 15 - 129.66.0.0/17 2305 0.1% AS3464 -- ASC-NET - Alabama Supercomputer Network 16 - 202.92.235.0/24 2270 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 17 - 217.67.0.0/20 2236 0.1% AS15984 -- The Joint-Stock Commercial Bank CentroCredit. 18 - 202.83.96.0/20 2014 0.1% AS18106 -- VIEWQWEST-SG-AP Viewqwest Pte Ltd AS9255 -- CONNECTPLUS-AS Singapore Telecom 19 - 95.32.192.0/18 1890 0.1% AS21017 -- VSI-AS VSI AS 20 - 203.24.144.0/24 1703 0.1% AS4802 -- ASN-IINET iiNet Limited Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog@merit.edu eof-list@ripe.net apops@apops.net routing-wg@ripe.net afnog@afnog.org