BGP Update Report
cidr-report at potaroo.net cidr-report at potaroo.net
Fri Dec 25 23:00:03 CET 2009
BGP Update Report
Interval: 17-Dec-09 -to- 24-Dec-09 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9842 49612 3.7% 3100.8 -- LDCC-AS Lotte Data Communication Company
2 - AS6389 17210 1.3% 4.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
3 - AS6471 16504 1.2% 40.7 -- ENTEL CHILE S.A.
4 - AS28477 12984 1.0% 1442.7 -- Universidad Autonoma del Esstado de Morelos
5 - AS9829 11259 0.8% 13.1 -- BSNL-NIB National Internet Backbone
6 - AS6822 10499 0.8% 338.7 -- SUPERONLINE-AS SuperOnline autonomous system
7 - AS4270 9785 0.7% 1957.0 -- Red de Interconexion Universitaria
8 - AS4323 8419 0.6% 1.9 -- TWTC - tw telecom holdings, inc.
9 - AS7738 7913 0.6% 18.3 -- Telecomunicacoes da Bahia S.A.
10 - AS14420 7592 0.6% 16.6 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A.
11 - AS17974 7406 0.6% 8.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
12 - AS8452 7349 0.6% 7.1 -- TEDATA TEDATA
13 - AS8909 6707 0.5% 6707.0 -- AMURSU-AS AMURSU Autonomous System
14 - AS7643 6639 0.5% 7.8 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
15 - AS8151 6323 0.5% 4.0 -- Uninet S.A. de C.V.
16 - AS5800 6284 0.5% 31.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
17 - AS4249 6148 0.5% 33.2 -- LILLY-AS - Eli Lilly and Company
18 - AS35805 5771 0.4% 11.4 -- UTG-AS United Telecom AS
19 - AS1785 5763 0.4% 3.2 -- AS-PAETEC-NET - PaeTec Communications, Inc.
20 - AS2386 5664 0.4% 4.4 -- INS-AS - AT&T Data Communications Services
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8909 6707 0.5% 6707.0 -- AMURSU-AS AMURSU Autonomous System
2 - AS9842 49612 3.7% 3100.8 -- LDCC-AS Lotte Data Communication Company
3 - AS48754 2365 0.2% 2365.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
4 - AS50091 2173 0.2% 2173.0 -- NEGENET Negenet, N.T.P.SH
5 - AS39384 2036 0.1% 2036.0 -- GUILAN-UNIV-AS University of Guilan AS System
6 - AS4270 9785 0.7% 1957.0 -- Red de Interconexion Universitaria
7 - AS28477 12984 1.0% 1442.7 -- Universidad Autonoma del Esstado de Morelos
8 - AS9320 3081 0.2% 1027.0 -- BREGISTRY-AS-KR Ministry of Court Administration
9 - AS34787 904 0.1% 904.0 -- LYAKH-AS PF "Volodymyr Lyakh"
10 - AS45927 692 0.1% 692.0 -- SCCL-123-IN THE SINGARENI COLLIERIES COMPANY LIMITED
11 - AS50214 655 0.1% 655.0 -- QWARTA Qwarta Ltd
12 - AS14251 1248 0.1% 624.0 -- MLSLI - Multiple Lising Service of Long Island, Inc.
13 - AS27667 553 0.0% 553.0 -- Universidad Autonoma de la Laguna
14 - AS18610 941 0.1% 470.5 -- SEQUO-AS - Sequoia Capital
15 - AS47559 403 0.0% 403.0 -- TSCNET-AS SC Tele Satelyt Company SRL
16 - AS6822 10499 0.8% 338.7 -- SUPERONLINE-AS SuperOnline autonomous system
17 - AS45185 281 0.0% 281.0 -- RHYTHM-INDIA-AS-AP Rhythm & Hues Sudios India Pvt Ltd AS Content for MUM
18 - AS35400 1912 0.1% 273.1 -- MFIST Interregoinal Organization Network Technologies
19 - AS40636 546 0.0% 273.0 -- UNITEDSYSTEMS - United Systems
20 - AS9516 509 0.0% 254.5 -- T2-TRANSIT-AS-AP T2 Networks Pte Ltd. Transit AS
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 200.13.36.0/24 12864 0.9% AS28477 -- Universidad Autonoma del Esstado de Morelos
2 - 170.210.56.0/22 9767 0.7% AS4270 -- Red de Interconexion Universitaria
3 - 62.76.124.0/23 6707 0.5% AS8909 -- AMURSU-AS AMURSU Autonomous System
4 - 89.144.140.0/24 4931 0.3% AS39308 -- ASK-AS Andishe Sabz Khazar Autonomous System
AS39384 -- GUILAN-UNIV-AS University of Guilan AS System
5 - 210.93.176.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
6 - 124.243.80.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
7 - 124.243.96.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
8 - 124.243.112.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
9 - 210.93.144.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
10 - 124.243.64.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
11 - 124.243.0.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
12 - 210.93.160.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
13 - 210.93.128.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
14 - 124.243.32.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
15 - 124.243.16.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
16 - 124.243.48.0/20 3908 0.3% AS9842 -- LDCC-AS Lotte Data Communication Company
17 - 202.5.154.0/24 3423 0.2% AS17557 -- PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
18 - 210.93.149.0/24 2687 0.2% AS9842 -- LDCC-AS Lotte Data Communication Company
19 - 91.212.23.0/24 2365 0.2% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL
20 - 192.12.120.0/24 2351 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation
Details at http://bgpupdates.potaroo.net
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