BGP Update Report
Interval: 07-Jan-10 -to- 14-Jan-10 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS5800 29398 2.6% 133.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
2 - AS1790 17936 1.6% 2242.0 -- Sprint US
3 - AS17488 16692 1.5% 15.8 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
4 - AS4755 14041 1.2% 16.4 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
5 - AS9829 12287 1.1% 22.4 -- BSNL-NIB National Internet Backbone
6 - AS9430 11407 1.0% 393.3 -- STPI-NOIDA Software Technology Parks of India,Block-IV
7 - AS7643 11061 1.0% 42.4 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT)
8 - AS31055 10480 0.9% 2620.0 -- CONSULTIX-AS Consultix GmbH
9 - AS3255 9975 0.9% 62.7 -- UARNET-AS Ukrainian Academic and Research Network
10 - AS4270 9792 0.8% 3264.0 -- Red de Interconexion Universitaria
11 - AS9198 8979 0.8% 21.0 -- KAZTELECOM-AS JSC Kazakhtelecom
12 - AS37986 7350 0.6% 84.5 -- TULIP Tulip Telecom Ltd.
13 - AS17964 6394 0.6% 57.1 -- DXTNET Beijing Dian-Xin-Tong Network Technologies Co., Ltd.
14 - AS7029 6055 0.5% 10.4 -- WINDSTREAM - Windstream Communications Inc
15 - AS9299 5751 0.5% 11.9 -- IPG-AS-AP Philippine Long Distance Telephone Company
16 - AS11139 5714 0.5% 12.6 -- CWRIN CW BARBADOS
17 - AS8452 5521 0.5% 5.9 -- TEDATA TEDATA
18 - AS7738 5348 0.5% 12.7 -- Telecomunicacoes da Bahia S.A.
19 - AS11492 5308 0.5% 7.2 -- CABLEONE - CABLE ONE, INC.
20 - AS20771 5154 0.5% 105.2 -- CAUCASUS-CABLE-SYSTEM CCS Autonomous System
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS4270 9792 0.8% 3264.0 -- Red de Interconexion Universitaria
2 - AS20066 2643 0.2% 2643.0 -- MORRISTECH - Morris Technologies, Inc.
3 - AS31055 10480 0.9% 2620.0 -- CONSULTIX-AS Consultix GmbH
4 - AS48754 2399 0.2% 2399.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
5 - AS1790 17936 1.6% 2242.0 -- Sprint US
6 - AS46069 1059 0.1% 1059.0 -- CNA-AS-AP Catholic Network Australia Limited
7 - AS12122 1558 0.1% 779.0 -- STJHS - St. Joseph Health System
8 - AS45953 748 0.1% 748.0 -- CNAPOPS-AS-AP Catholic Network Australia Limited
9 - AS27667 680 0.1% 680.0 -- Universidad Autonoma de la Laguna
10 - AS36988 1148 0.1% 574.0 -- MILLICOM-SL
11 - AS22570 471 0.0% 471.0 -- AUTODESK-1 Autodesk, Inc.
12 - AS41330 410 0.0% 410.0 -- STEKGSM-AS CTeK GSM autonomous system
13 - AS43818 394 0.0% 394.0 -- MELLAT-AS bankmellat
14 - AS9430 11407 1.0% 393.3 -- STPI-NOIDA Software Technology Parks of India,Block-IV
15 - AS6822 2206 0.2% 367.7 -- SUPERONLINE-AS SuperOnline autonomous system
16 - AS10445 2907 0.2% 363.4 -- HTG - Huntleigh Telcom
17 - AS44189 294 0.0% 294.0 -- MEA Middle East Airlines
18 - AS5468 566 0.1% 283.0 -- EUNnet - Ekaterinburg UNiversities network
19 - AS45960 268 0.0% 268.0 -- YTLCOMMS-AS-AP YTL COMMUNICATIONS SDN BHD
20 - AS49697 248 0.0% 248.0 -- SHABAKIEH-AS Shabakieh Isfahan Co.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 62.168.199.0/24 10456 0.8% AS31055 -- CONSULTIX-AS Consultix GmbH
2 - 170.210.56.0/22 9724 0.8% AS4270 -- Red de Interconexion Universitaria
3 - 69.34.252.0/23 3604 0.3% AS1790 -- Sprint US
4 - 69.34.220.0/22 3603 0.3% AS1790 -- Sprint US
5 - 69.69.228.0/22 3603 0.3% AS1790 -- Sprint US
6 - 67.77.98.0/23 3601 0.3% AS1790 -- Sprint US
7 - 204.214.88.0/24 3514 0.3% AS1790 -- Sprint US
8 - 203.162.118.128/ 3131 0.2% AS7643 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT)
9 - 174.47.118.0/24 2643 0.2% AS20066 -- MORRISTECH - Morris Technologies, Inc.
10 - 202.177.223.0/24 2524 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific
11 - 192.12.120.0/24 2517 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation
12 - 91.212.23.0/24 2399 0.2% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
13 - 202.5.154.0/24 2157 0.2% AS17557 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
14 - 222.255.186.0/25 2147 0.2% AS7643 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT)
15 - 110.234.204.0/23 1709 0.1% AS37986 -- TULIP Tulip Telecom Ltd.
16 - 110.234.206.0/23 1707 0.1% AS37986 -- TULIP Tulip Telecom Ltd.
17 - 110.234.208.0/23 1707 0.1% AS37986 -- TULIP Tulip Telecom Ltd.
18 - 143.138.107.0/24 1628 0.1% AS747 -- TAEGU-AS - Headquarters, USAISC
Details at http://bgpupdates.potaroo.net