BGP Update Report Interval: 07-Feb-13 -to- 14-Feb-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9498 245687 6.8% 229.8 -- BBIL-AP BHARTI Airtel Ltd. 2 - AS24560 187479 5.2% 179.6 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 3 - AS18207 93694 2.6% 171.0 -- YOU-INDIA-AP YOU Broadband & Cable India Ltd. 4 - AS45609 57702 1.6% 220.2 -- BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service 5 - AS18002 56356 1.6% 268.4 -- WORLDPHONE-IN AS Number for Interdomain Routing 6 - AS8402 53674 1.5% 25.7 -- CORBINA-AS OJSC "Vimpelcom" 7 - AS45514 44973 1.2% 147.0 -- TELEMEDIA-SMB-AS-AP Bharti Airtel Ltd., TELEMEDIA Services, for SMB customers 8 - AS7029 44480 1.2% 17.3 -- WINDSTREAM - Windstream Communications Inc 9 - AS3909 42918 1.2% 1262.3 -- QWEST-AS-3908 - Qwest Communications Company, LLC 10 - AS45528 35327 1.0% 59.0 -- TDN Tikona Digital Networks Pvt Ltd. 11 - AS29049 30582 0.8% 91.6 -- DELTA-TELECOM-AS Delta Telecom LTD. 12 - AS17488 30089 0.8% 44.8 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 13 - AS9829 25996 0.7% 18.1 -- BSNL-NIB National Internet Backbone 14 - AS8151 24991 0.7% 16.1 -- Uninet S.A. de C.V. 15 - AS2708 20213 0.6% 144.4 -- Universidad de Guanajuato 16 - AS17447 19948 0.6% 153.4 -- NET4INDIA Net4India Ltd. 17 - AS45769 19648 0.5% 78.9 -- DVOIS-IN D-Vois Broadband Pvt Ltd 18 - AS23682 19449 0.5% 132.3 -- PACENET-AS Broadband Pacenet Pvt. Ltd 19 - AS17917 19309 0.5% 163.6 -- QTLTELECOM-AS-AP Quadrant Televentures Limited 20 - AS4 19100 0.5% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6174 5898 0.2% 2949.0 -- SPRINTLINK8 - Sprint 2 - AS14680 6290 0.2% 2096.7 -- REALE-6 - Auction.com 3 - AS57816 7228 0.2% 1807.0 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 4 - AS40946 8605 0.2% 1721.0 -- PROCON - Sat Track 5 - AS25806 3018 0.1% 1509.0 -- RALEYNET - Raleys 6 - AS3909 42918 1.2% 1262.3 -- QWEST-AS-3908 - Qwest Communications Company, LLC 7 - AS32777 5850 0.2% 1170.0 -- SMART-CITY-FORT-WORTH - Smart City Networks, L.P. 8 - AS4 19100 0.5% 526.0 -- COMUNICALO DE MEXICO S.A. DE C.V 9 - AS24773 851 0.0% 851.0 -- ASN-HH-LB HSH Nordbank AG 10 - AS22140 7433 0.2% 743.3 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 11 - AS16781 1391 0.0% 695.5 -- ARS-NATIONAL - ARS National Services, Inc. 12 - AS57201 669 0.0% 669.0 -- EDF-AS Estonian Defence Forces 13 - AS12397 565 0.0% 565.0 -- OPTOCOM Optocom Ltd 14 - AS40931 1674 0.1% 558.0 -- MOBITV - MobiTV, Inc 15 - AS54527 1607 0.0% 535.7 -- ASTUTEHOSTING - Astute Hosting Inc. 16 - AS55734 2063 0.1% 515.8 -- SYMBIOS-IN 001 IT Complex 17 - AS17293 2056 0.1% 514.0 -- VTXC - VTX Communications 18 - AS4 513 0.0% 742.0 -- COMUNICALO DE MEXICO S.A. DE C.V 19 - AS55578 513 0.0% 513.0 -- CGI-INDIA-IN Tower 2, #95/1 & 95/2, 20 - AS45154 1017 0.0% 508.5 -- APPNOMIC-AS-AP Appnomic Systems Pvt Ltd TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 151.118.254.0/24 14259 0.4% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 2 - 151.118.255.0/24 14259 0.4% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 3 - 151.118.18.0/24 14255 0.4% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 4 - 208.92.131.0/24 8598 0.2% AS40946 -- PROCON - Sat Track 5 - 196.1.167.0/24 7998 0.2% AS11139 -- CWRIN CW BARBADOS 6 - 202.41.70.0/24 7949 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network 7 - 208.14.186.0/24 7389 0.2% AS22140 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 8 - 192.58.232.0/24 7327 0.2% AS6629 -- NOAA-AS - NOAA 9 - 37.9.248.0/21 7086 0.2% AS57816 -- SAMEN Samen Ertebat Asr Co. (P.J.S.) 10 - 12.139.133.0/24 5114 0.1% AS14680 -- REALE-6 - Auction.com 11 - 58.184.229.0/24 4777 0.1% AS9950 -- PUBNETPLUS2-AS-KR DACOM 12 - 194.63.9.0/24 4616 0.1% AS1273 -- CW Cable and Wireless Worldwide plc 13 - 69.38.178.0/24 4142 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc. 14 - 84.205.66.0/24 3199 0.1% AS12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 15 - 167.235.247.0/24 3012 0.1% AS25806 -- RALEYNET - Raleys 16 - 192.207.4.0/22 2954 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 17 - 192.207.8.0/22 2953 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 18 - 206.105.75.0/24 2949 0.1% AS6174 -- SPRINTLINK8 - Sprint 19 - 208.16.110.0/24 2949 0.1% AS6174 -- SPRINTLINK8 - Sprint 20 - 211.240.105.0/24 2711 0.1% AS4663 -- ELIMNET-AS ELIMNET, INC 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
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