BGP Update Report Interval: 06-Jan-11 -to- 13-Jan-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS18025 25153 1.9% 1676.9 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 2 - AS32528 19539 1.4% 4884.8 -- ABBOTT Abbot Labs 3 - AS14420 17361 1.3% 29.6 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 4 - AS35931 16418 1.2% 5472.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - AS17974 15987 1.2% 14.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 6 - AS33475 15920 1.2% 74.0 -- RSN-1 - RockSolid Network, Inc. 7 - AS23700 13616 1.0% 34.1 -- BM-AS-ID PT. Broadband Multimedia, Tbk 8 - AS9829 12668 0.9% 33.6 -- BSNL-NIB National Internet Backbone 9 - AS24923 12108 0.9% 12108.0 -- SETTC South-East Transtelecom Joint Stock Co. 10 - AS8151 11298 0.8% 10.5 -- Uninet S.A. de C.V. 11 - AS24554 10985 0.8% 96.4 -- FIVE-NET-AS-IN Fivenetwork Solution India Pvt Ltd Internet 12 - AS45474 10479 0.8% 2619.8 -- NEXUSGUARD-AS-AP Tower 1 Millennium City 1 13 - AS31148 10141 0.8% 30.5 -- FREENET-AS FreeNet ISP 14 - AS7552 9961 0.7% 16.8 -- VIETEL-AS-AP Vietel Corporation 15 - AS5800 9820 0.7% 42.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 16 - AS10113 9801 0.7% 92.5 -- DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 17 - AS45194 9607 0.7% 150.1 -- SIPL-AS Syscon Infoway Pvt. Ltd., Internet Service Provider, India 18 - AS25617 8982 0.7% 1283.1 -- SMITHNEPHEW - Smith and Nephew, Inc. 19 - AS11492 8811 0.7% 9.3 -- CABLEONE - CABLE ONE, INC. 20 - AS24627 7992 0.6% 285.4 -- SHOWNET-KW-AS GULFSATCOMMUNICATIONS COMPANY K.S.C. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS24923 12108 0.9% 12108.0 -- SETTC South-East Transtelecom Joint Stock Co. 2 - AS35931 16418 1.2% 5472.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 3 - AS32528 19539 1.4% 4884.8 -- ABBOTT Abbot Labs 4 - AS4454 2953 0.2% 2953.0 -- TNET-AS - State of Tennessee 5 - AS45474 10479 0.8% 2619.8 -- NEXUSGUARD-AS-AP Tower 1 Millennium City 1 6 - AS49776 2313 0.2% 2313.0 -- GORSET-AS Gorodskaya Set Ltd. 7 - AS28175 2205 0.2% 2205.0 -- 8 - AS18025 25153 1.9% 1676.9 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 9 - AS1959 4968 0.4% 1656.0 -- DMSLABNET - DoD Network Information Center 10 - AS34239 1652 0.1% 1652.0 -- INTERAMERICAN General Insurance Company 11 - AS49600 1627 0.1% 1627.0 -- LASEDA La Seda de Barcelona, S.A 12 - AS25617 8982 0.7% 1283.1 -- SMITHNEPHEW - Smith and Nephew, Inc. 13 - AS31413 1079 0.1% 1079.0 -- UNICER-AS Unicer Bebidas SA 14 - AS45550 1066 0.1% 1066.0 -- NGT-AS-VN New Generations Telecommunications Corporation 15 - AS28666 4943 0.4% 823.8 -- HOSTLOCATION LTDA 16 - AS43534 3070 0.2% 767.5 -- CREDITCALL CreditCall Ltd 17 - AS27666 684 0.1% 684.0 -- INSTITUTO TECNOLOGICO DE TELEFONOS DE MEXICO 18 - AS17874 668 0.1% 668.0 -- NPC-AS-KR National Pension Corporation 19 - AS47865 633 0.1% 633.0 -- LIBERTYSIG-ASN Liberty Sigorta AS Num 20 - AS17408 3152 0.2% 630.4 -- ABOVE-AS-AP AboveNet Communications Taiwan TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 213.129.96.0/19 12108 0.8% AS24923 -- SETTC South-East Transtelecom Joint Stock Co. 2 - 63.211.68.0/22 10763 0.8% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 3 - 180.233.173.0/24 10469 0.7% AS45474 -- NEXUSGUARD-AS-AP Tower 1 Millennium City 1 4 - 130.36.35.0/24 9764 0.7% AS32528 -- ABBOTT Abbot Labs 5 - 130.36.34.0/24 9763 0.7% AS32528 -- ABBOTT Abbot Labs 6 - 202.182.78.0/23 9401 0.7% AS10113 -- DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 7 - 194.126.34.0/24 7796 0.6% AS24627 -- SHOWNET-KW-AS GULFSATCOMMUNICATIONS COMPANY K.S.C. 8 - 198.140.43.0/24 5639 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 9 - 202.92.235.0/24 5357 0.4% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 10 - 27.123.248.0/22 5059 0.3% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 11 - 182.54.148.0/22 5047 0.3% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 12 - 182.54.140.0/22 5046 0.3% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 13 - 101.78.24.0/22 4969 0.3% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 14 - 101.78.20.0/22 4969 0.3% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 15 - 189.1.173.0/24 4890 0.3% AS28666 -- HOSTLOCATION LTDA 16 - 68.65.152.0/22 3690 0.3% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 17 - 206.184.16.0/24 3463 0.2% AS174 -- COGENT Cogent/PSI 18 - 202.153.174.0/24 3140 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 19 - 91.197.95.0/24 3054 0.2% AS43534 -- CREDITCALL CreditCall Ltd 20 - 208.54.82.0/24 3039 0.2% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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