BGP Update Report
cidr-report at potaroo.net cidr-report at potaroo.net
Fri Dec 18 23:00:04 CET 2009
BGP Update Report
Interval: 10-Dec-09 -to- 17-Dec-09 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS23577 16590 2.0% 24.1 -- ATM-MPLS-AS-KR Korea Telecom
2 - AS28477 13270 1.6% 1474.4 -- Universidad Autonoma del Esstado de Morelos
3 - AS9842 12792 1.5% 799.5 -- LDCC-AS Lotte Data Communication Company
4 - AS6822 11009 1.3% 550.5 -- SUPERONLINE-AS SuperOnline autonomous system
5 - AS5800 8918 1.1% 48.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
6 - AS8551 8775 1.1% 26.4 -- BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone
7 - AS35805 8542 1.0% 17.6 -- UTG-AS United Telecom AS
8 - AS34584 8010 1.0% 98.9 -- KHBDSV AS for ISP - Khabarovsk Telecommunication Center
9 - AS8452 7516 0.9% 12.7 -- TEDATA TEDATA
10 - AS9198 7361 0.9% 15.6 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
11 - AS7643 7064 0.8% 32.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
12 - AS4249 6412 0.8% 36.9 -- LILLY-AS - Eli Lilly and Company
13 - AS9829 6376 0.8% 14.1 -- BSNL-NIB National Internet Backbone
14 - AS11139 5642 0.7% 14.1 -- CWRIN CW BARBADOS
15 - AS5434 5350 0.6% 47.3 -- NURSAT-ALA-AS Nursat-Almaty
16 - AS17964 4880 0.6% 69.7 -- DXTNET Beijing Dian-Xin-Tong Network Technologies Co., Ltd.
17 - AS5803 4388 0.5% 50.4 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
18 - AS34137 4180 0.5% 149.3 -- RUAMUR-AS Far east Telecommunications Company AS
19 - AS8151 4157 0.5% 5.7 -- Uninet S.A. de C.V.
20 - AS17974 3750 0.5% 9.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS27667 2846 0.3% 2846.0 -- Universidad Autonoma de la Laguna
2 - AS48754 2591 0.3% 2591.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
3 - AS8909 2468 0.3% 2468.0 -- AMURSU-AS AMURSU Autonomous System
4 - AS39384 1892 0.2% 1892.0 -- GUILAN-UNIV-AS University of Guilan AS System
5 - AS14251 1879 0.2% 1879.0 -- MLSLI - Multiple Lising Service of Long Island, Inc.
6 - AS45927 1481 0.2% 1481.0 -- SCCL-123-IN THE SINGARENI COLLIERIES COMPANY LIMITED
7 - AS28477 13270 1.6% 1474.4 -- Universidad Autonoma del Esstado de Morelos
8 - AS5691 2763 0.3% 1381.5 -- MITRE-AS-5 - The MITRE Corporation
9 - AS15145 1213 0.1% 1213.0 -- GLOBALSCAPE - GlobalSCAPE, Inc.
10 - AS4270 2796 0.3% 932.0 -- Red de Interconexion Universitaria
11 - AS9842 12792 1.5% 799.5 -- LDCC-AS Lotte Data Communication Company
12 - AS17819 1977 0.2% 659.0 -- ASN-EQUINIX-AP Equinix Asia Pacific
13 - AS41368 645 0.1% 645.0 -- TVALMANSA-ASN TV ALMANSA, Servicios de Comunicacion
14 - AS39803 1264 0.1% 632.0 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL
15 - AS6822 11009 1.3% 550.5 -- SUPERONLINE-AS SuperOnline autonomous system
16 - AS34787 460 0.1% 460.0 -- LYAKH-AS PF "Volodymyr Lyakh"
17 - AS6453 1266 0.1% 422.0 -- GLOBEINTERNET TATA Communications
18 - AS25585 416 0.1% 416.0 -- KENCOMP Kencomp Internet LTD, Small UK Internet Provider
19 - AS47559 400 0.1% 400.0 -- TSCNET-AS SC Tele Satelyt Company SRL
20 - AS37136 351 0.0% 351.0 -- ETISALAT-AS
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 200.13.36.0/24 13158 1.4% AS28477 -- Universidad Autonoma del Esstado de Morelos
2 - 89.144.140.0/24 4551 0.5% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System
AS39384 -- GUILAN-UNIV-AS University of Guilan AS System
3 - 143.138.107.0/24 3027 0.3% AS747 -- TAEGU-AS - Headquarters, USAISC
4 - 148.245.181.0/24 2846 0.3% AS27667 -- Universidad Autonoma de la Laguna
5 - 170.210.56.0/22 2792 0.3% AS4270 -- Red de Interconexion Universitaria
6 - 192.12.120.0/24 2761 0.3% AS5691 -- MITRE-AS-5 - The MITRE Corporation
7 - 91.212.23.0/24 2591 0.3% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
8 - 202.5.154.0/24 2492 0.3% AS17557 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
9 - 62.76.124.0/23 2468 0.3% AS8909 -- AMURSU-AS AMURSU Autonomous System
10 - 203.162.118.128/ 2262 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
11 - 65.223.235.0/24 1879 0.2% AS14251 -- MLSLI - Multiple Lising Service of Long Island, Inc.
12 - 212.253.0.0/17 1872 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
13 - 212.253.192.0/18 1871 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
14 - 212.253.20.0/24 1857 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
15 - 212.253.7.0/24 1796 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
16 - 212.253.13.0/24 1796 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
17 - 212.253.6.0/24 1795 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system
18 - 202.177.223.0/24 1670 0.2% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific
19 - 90.150.0.0/24 1668 0.2% AS35400 -- MFIST Interregoinal Organization Network Technologies
20 - 222.255.186.0/25 1500 0.2% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
Details at http://bgpupdates.potaroo.net
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