BGP Update Report
Interval: 24-Dec-09 -to- 31-Dec-09 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS6389 25484 2.4% 6.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
2 - AS17974 16206 1.6% 26.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
3 - AS7643 16063 1.5% 43.5 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
4 - AS9829 11899 1.1% 19.3 -- BSNL-NIB National Internet Backbone
5 - AS7018 10418 1.0% 6.6 -- ATT-INTERNET4 - AT&T WorldNet Services
6 - AS6822 9078 0.9% 1513.0 -- SUPERONLINE-AS SuperOnline autonomous system
7 - AS4270 8981 0.9% 2993.7 -- Red de Interconexion Universitaria
8 - AS2386 8029 0.8% 6.3 -- INS-AS - AT&T Data Communications Services
9 - AS17488 7370 0.7% 6.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
10 - AS4249 7017 0.7% 40.1 -- LILLY-AS - Eli Lilly and Company
11 - AS6478 6681 0.6% 6.1 -- ATT-INTERNET3 - AT&T WorldNet Services
12 - AS1790 6453 0.6% 53.3 -- Sprint US
13 - AS19262 6254 0.6% 6.0 -- VZGNI-TRANSIT - Verizon Internet Services Inc.
14 - AS4755 6138 0.6% 4.8 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
15 - AS10620 6037 0.6% 6.0 -- TV Cable S.A.
16 - AS8151 5988 0.6% 5.5 -- Uninet S.A. de C.V.
17 - AS17908 5897 0.6% 7.7 -- TCISL Tata Communications
18 - AS5800 5867 0.6% 29.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
19 - AS5803 5605 0.5% 52.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
20 - AS32398 5022 0.5% 627.8 -- REALNET-ASN-1
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS27667 3217 0.3% 3217.0 -- Universidad Autonoma de la Laguna
2 - AS4270 8981 0.9% 2993.7 -- Red de Interconexion Universitaria
3 - AS18610 2535 0.2% 2535.0 -- SEQUO-AS - Sequoia Capital
4 - AS5691 2401 0.2% 2401.0 -- MITRE-AS-5 - The MITRE Corporation
5 - AS48754 2342 0.2% 2342.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
6 - AS6822 9078 0.9% 1513.0 -- SUPERONLINE-AS SuperOnline autonomous system
7 - AS17819 2894 0.3% 1447.0 -- ASN-EQUINIX-AP Equinix Asia Pacific
8 - AS45151 1063 0.1% 1063.0 -- INFOLIENTNET-AS-AP INFOLIENT SDN BHD
9 - AS34787 836 0.1% 836.0 -- LYAKH-AS PF "Volodymyr Lyakh"
10 - AS26516 735 0.1% 735.0 -- TMDAS - TMD FRICTION,INC
11 - AS32398 5022 0.5% 627.8 -- REALNET-ASN-1
12 - AS33368 1807 0.2% 451.8 -- FXSERVER - Visual Trading Systems, LLC
13 - AS39384 422 0.0% 422.0 -- GUILAN-UNIV-AS University of Guilan AS System
14 - AS10445 3205 0.3% 356.1 -- HTG - Huntleigh Telcom
15 - AS25244 338 0.0% 338.0 -- DECODE-AS Decode Autonomous System
16 - AS27759 1025 0.1% 256.2 -- ACCESS HAITI S.A.
17 - AS42608 506 0.1% 253.0 -- YAMALSOFT-AS Yamal-Soft 2003 LLC
18 - AS17713 503 0.1% 251.5 -- NSYSU-TW National Sun Yat-sen University
19 - AS16812 752 0.1% 250.7 -- SPACENET-ENT - Spacenet, Inc.
20 - AS50214 250 0.0% 250.0 -- QWARTA Qwarta Ltd
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 170.210.56.0/22 8959 0.8% AS4270 -- Red de Interconexion Universitaria
2 - 202.5.154.0/24 3544 0.3% AS17557 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
3 - 148.245.181.0/24 3217 0.3% AS27667 -- Universidad Autonoma de la Laguna
4 - 202.177.223.0/24 2886 0.3% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific
5 - 64.138.134.0/24 2535 0.2% AS18610 -- SEQUO-AS - Sequoia Capital
6 - 192.12.120.0/24 2401 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation
7 - 91.212.23.0/24 2342 0.2% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
8 - 143.138.107.0/24 2064 0.2% AS747 -- TAEGU-AS - Headquarters, USAISC
9 - 118.96.94.0/23 1861 0.2% AS17974 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
10 - 208.86.25.0/24 1775 0.2% AS33368 -- FXSERVER - Visual Trading Systems, LLC
11 - 212.253.192.0/18 1566 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
12 - 212.253.0.0/17 1564 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
13 - 212.253.13.0/24 1489 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
14 - 212.253.6.0/24 1487 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
15 - 212.253.7.0/24 1487 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
16 - 212.253.20.0/24 1485 0.1% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
17 - 90.150.0.0/24 1485 0.1% AS35400 -- MFIST Interregoinal Organization Network Technologies
18 - 118.96.28.0/23 1473 0.1% AS17974 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
19 - 200.13.36.0/24 1304 0.1% AS28477 -- Universidad Autonoma del Esstado de Morelos
20 - 157.92.44.192/26 1274 0.1% AS3449 -- Universidad Nacional de Buenos Aires
Details at http://bgpupdates.potaroo.net