BGP Update Report Interval: 26-Sep-13 -to- 03-Oct-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS18881 69543 2.7% 47.6 -- Global Village Telecom 2 - AS8163 68857 2.7% 177.5 -- METROTEL REDES S.A. 3 - AS36998 47541 1.9% 25.5 -- SDN-MOBITEL 4 - AS4538 47379 1.9% 18.9 -- ERX-CERNET-BKB China Education and Research Network Center 5 - AS8402 45065 1.8% 22.5 -- CORBINA-AS OJSC "Vimpelcom" 6 - AS9829 38289 1.5% 36.0 -- BSNL-NIB National Internet Backbone 7 - AS10620 29732 1.2% 14.5 -- Telmex Colombia S.A. 8 - AS3816 28564 1.1% 47.4 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 9 - AS28573 23905 0.9% 8.1 -- NET Serviços de Comunicação S.A. 10 - AS13118 22526 0.9% 479.3 -- ASN-YARTELECOM OJSC Rostelecom 11 - AS31148 22155 0.9% 22.4 -- FREENET-AS Freenet Ltd. 12 - AS27738 18931 0.7% 32.8 -- Ecuadortelecom S.A. 13 - AS19886 17274 0.7% 2879.0 -- BOFABROKERDEALERSVCS - Bank of America 14 - AS20473 16646 0.7% 110.2 -- AS-CHOOPA - Choopa, LLC 15 - AS8151 16096 0.6% 14.1 -- Uninet S.A. de C.V. 16 - AS4775 15943 0.6% 613.2 -- GLOBE-TELECOM-AS Globe Telecoms 17 - AS28509 15244 0.6% 73.6 -- Cablemas Telecomunicaciones SA de CV 18 - AS31252 13271 0.5% 53.9 -- STARNET-AS StarNet Moldova 19 - AS17974 11386 0.5% 4.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 20 - AS11976 11291 0.4% 171.1 -- FIDN - Fidelity Communication International Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6629 8937 0.3% 8937.0 -- NOAA-AS - NOAA 2 - AS6174 7057 0.3% 3528.5 -- SPRINTLINK8 - Sprint 3 - AS32445 3006 0.1% 3006.0 -- XHOP - XHOP LLC 4 - AS37367 2990 0.1% 2990.0 -- CALLKEY 5 - AS19886 17274 0.7% 2879.0 -- BOFABROKERDEALERSVCS - Bank of America 6 - AS16608 5186 0.2% 2593.0 -- KENTEC - Kentec Communications, Inc. 7 - AS7202 8508 0.3% 1701.6 -- FAMU - Florida A & M University 8 - AS19779 2629 0.1% 1314.5 -- 9 - AS33540 1071 0.0% 1071.0 -- ALZHEI-ASN - Alzheimers Assoc. 10 - AS45808 1066 0.0% 1066.0 -- UTP-MY Bandar Seri Iskandar 11 - AS22688 989 0.0% 989.0 -- DOLGENCORP - Dollar General Corporation 12 - AS23295 735 0.0% 735.0 -- EA-01 - Extend America 13 - AS32528 5861 0.2% 732.6 -- ABBOTT Abbot Labs 14 - AS48612 9554 0.4% 682.4 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 15 - AS4775 15943 0.6% 613.2 -- GLOBE-TELECOM-AS Globe Telecoms 16 - AS32244 7321 0.3% 610.1 -- LIQUID-WEB-INC - Liquid Web, Inc. 17 - AS58452 1194 0.1% 597.0 -- ANTAMEDIAKOM-ID PT. Anta Mediakom 18 - AS2 2124 0.1% 657.0 -- CONTROLVM-MY ControlVM Technology 19 - AS55897 4680 0.2% 520.0 -- NIPPON-RAD Nippon RAD Inc. 20 - AS29052 506 0.0% 506.0 -- LYCOS-AS INFORM P. LYKOS A.E TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/20 21880 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 108.61.128.0/18 16207 0.6% AS20473 -- AS-CHOOPA - Choopa, LLC 3 - 92.246.207.0/24 9404 0.3% AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions" 4 - 192.58.232.0/24 8937 0.3% AS6629 -- NOAA-AS - NOAA 5 - 120.28.62.0/24 7831 0.3% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 7 - 67.210.190.0/23 5896 0.2% AS11976 -- FIDN - Fidelity Communication International Inc. 8 - 115.170.128.0/17 5612 0.2% AS4847 -- CNIX-AP China Networks Inter-Exchange 9 - 67.210.188.0/23 4994 0.2% AS11976 -- FIDN - Fidelity Communication International Inc. 10 - 69.38.178.0/24 4342 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc. 11 - 171.181.112.0/22 4318 0.2% AS19886 -- BOFABROKERDEALERSVCS - Bank of America 12 - 171.181.116.0/23 4318 0.2% AS19886 -- BOFABROKERDEALERSVCS - Bank of America 13 - 171.181.118.0/24 4318 0.2% AS19886 -- BOFABROKERDEALERSVCS - Bank of America 14 - 171.181.120.0/24 4296 0.2% AS19886 -- BOFABROKERDEALERSVCS - Bank of America 15 - 168.223.200.0/22 4251 0.2% AS7202 -- FAMU - Florida A & M University 16 - 168.223.206.0/23 4245 0.2% AS7202 -- FAMU - Florida A & M University 17 - 62.84.76.0/24 4215 0.2% AS42334 -- BBP-AS Broadband Plus s.a.l. 18 - 2.93.235.0/24 3970 0.1% AS8402 -- CORBINA-AS OJSC "Vimpelcom" 19 - 201.33.145.0/24 3561 0.1% AS11993 -- BANCO DO BRASIL S.A. 20 - 206.105.75.0/24 3529 0.1% AS6174 -- SPRINTLINK8 - Sprint 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