BGP Update Report Interval: 12-Dec-13 -to- 19-Dec-13 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 630088 23.4% 151.9 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS9829 57165 2.1% 68.9 -- BSNL-NIB National Internet Backbone 3 - AS10620 39572 1.5% 21.9 -- Telmex Colombia S.A. 4 - AS8402 38391 1.4% 33.6 -- CORBINA-AS OJSC "Vimpelcom" 5 - AS3816 34648 1.3% 86.8 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 6 - AS7029 30810 1.1% 8.0 -- WINDSTREAM - Windstream Communications Inc 7 - AS4323 27715 1.0% 20.6 -- TWTC - tw telecom holdings, inc. 8 - AS13118 23022 0.9% 523.2 -- ASN-YARTELECOM OJSC Rostelecom 9 - AS41691 20352 0.8% 581.5 -- SUMTEL-AS-RIPE Summa Telecom LLC 10 - AS4775 19216 0.7% 295.6 -- GLOBE-TELECOM-AS Globe Telecoms 11 - AS7303 19085 0.7% 13.8 -- Telecom Argentina S.A. 12 - AS28024 17151 0.6% 27.7 -- Nuevatel PCS de Bolivia S.A. 13 - AS37492 17058 0.6% 258.5 -- ORANGE-TN 14 - AS6713 16167 0.6% 28.7 -- IAM-AS 15 - AS28573 14475 0.5% 8.9 -- NET Serviços de Comunicação S.A. 16 - AS59217 14294 0.5% 14294.0 -- AZONNELIMITED-AS-AP Azonne Limited 17 - AS7552 12752 0.5% 10.5 -- VIETEL-AS-AP Viettel Corporation 18 - AS11976 12203 0.5% 1355.9 -- FIDN - Fidelity Communication International Inc. 19 - AS9583 11790 0.4% 9.8 -- SIFY-AS-IN Sify Limited 20 - AS3475 10889 0.4% 139.6 -- DNIC-AS-03475 - Navy Network Information Center (NNIC) TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS59217 14294 0.5% 14294.0 -- AZONNELIMITED-AS-AP Azonne Limited 2 - AS54465 9091 0.3% 9091.0 -- QPM-AS-1 - QuickPlay Media Inc. 3 - AS4771 3638 0.1% 3638.0 -- NZTELECOM Telecom New Zealand Ltd. 4 - AS31459 2290 0.1% 2290.0 -- BBC-RD-AS BBC 5 - AS2818 6768 0.2% 2256.0 -- BBC BBC Internet Services, UK 6 - AS30437 4470 0.2% 2235.0 -- GE-MS003 - General Electric Company 7 - AS5388 2037 0.1% 2037.0 -- ENERGIS-AS Energis UK 8 - AS22592 2027 0.1% 2027.0 -- HBP - HBP, Inc. 9 - AS62431 1966 0.1% 1966.0 -- NCSC-IE-AS National Cyber Security Centre 10 - AS45847 1894 0.1% 1894.0 -- NSTRU-AS-AP university network ,Nakornsitammarat, Thailand 11 - AS14287 10508 0.4% 1751.3 -- TRIAD-TELECOM - Triad Telecom, Inc. 12 - AS32244 6914 0.3% 1728.5 -- LIQUID-WEB-INC - Liquid Web, Inc. 13 - AS7202 8477 0.3% 1695.4 -- FAMU - Florida A & M University 14 - AS11976 12203 0.5% 1355.9 -- FIDN - Fidelity Communication International Inc. 15 - AS55042 1344 0.1% 1344.0 -- USCONECLTD-1992 - US Conec Ltd 16 - AS52085 1301 0.1% 1301.0 -- RU-MEDVEDHOLDING-NET OOO "SKB" 17 - AS2 1094 0.0% 671.0 -- SBDC-AS The Smelly Black Dog Company Pty Ltd 18 - AS6629 10517 0.4% 1051.7 -- NOAA-AS - NOAA 19 - AS24733 764 0.0% 764.0 -- IPRI-AS Institute of Information Recording Problems of the National Academy of Science of Ukraine 20 - AS57201 736 0.0% 736.0 -- EDF-AS Estonian Defence Forces TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/20 22899 0.8% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 103.243.164.0/22 14294 0.5% AS59217 -- AZONNELIMITED-AS-AP Azonne Limited 3 - 85.249.160.0/20 10840 0.4% AS41691 -- SUMTEL-AS-RIPE Summa Telecom LLC 4 - 192.58.232.0/24 10496 0.3% AS6629 -- NOAA-AS - NOAA 5 - 115.170.128.0/17 9705 0.3% AS4847 -- CNIX-AP China Networks Inter-Exchange 6 - 89.221.206.0/24 9145 0.3% AS41691 -- SUMTEL-AS-RIPE Summa Telecom LLC 7 - 206.152.15.0/24 9091 0.3% AS54465 -- QPM-AS-1 - QuickPlay Media Inc. 8 - 222.127.0.0/24 9054 0.3% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 9 - 120.28.62.0/24 8928 0.3% AS4775 -- GLOBE-TELECOM-AS Globe Telecoms 10 - 71.19.134.0/23 8322 0.3% AS3313 -- INET-AS BT Italia S.p.A. 11 - 193.95.93.0/24 8059 0.3% AS37492 -- ORANGE-TN 12 - 193.95.92.0/24 8008 0.3% AS37492 -- ORANGE-TN 13 - 67.210.190.0/23 6482 0.2% AS11976 -- FIDN - Fidelity Communication International Inc. 14 - 67.210.188.0/23 5712 0.2% AS11976 -- FIDN - Fidelity Communication International Inc. 15 - 168.223.206.0/23 4678 0.2% AS7202 -- FAMU - Florida A & M University 16 - 203.190.255.0/24 4650 0.2% AS24323 -- AAMRA-NETWORKS-AS-AP aamra networks limited, 17 - 165.156.25.0/24 4466 0.1% AS30437 -- GE-MS003 - General Electric Company 18 - 65.90.49.0/24 4305 0.1% AS3356 -- LEVEL3 Level 3 Communications 19 - 68.143.17.0/24 4284 0.1% AS7029 -- WINDSTREAM - Windstream Communications Inc 20 - 199.187.118.0/24 3801 0.1% AS11054 -- LIVEPERSON LivePerson, 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