BGP Update Report

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  • Date: Fri, 20 Jul 2007 22:00:05 +1000 (EST)
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BGP Update Report
Interval: 19-Jun-07 -to- 19-Jul-07 (31 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           145228  1.6%     124.9 -- SIFY-AS-IN Sify Limited
 2 - AS21452          140199  1.6%   14019.9 -- skannet-ibadan
 3 - AS14906          114357  1.3%   22871.4 -- 
 4 - AS24326           83200  0.9%     472.7 -- TTT-AS-AP Maxnet, Internet Service Provider, Bangkok
 5 - AS4621            79186  0.9%     531.4 -- UNSPECIFIED UNINET-TH
 6 - AS6325            76454  0.8%    1365.2 -- ILLINOIS-CENTURY - Illinois Century Network
 7 - AS24731           75089  0.8%    1597.6 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
 8 - AS4775            71308  0.8%     434.8 -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
 9 - AS12879           58228  0.7%    9704.7 -- OJSC-STN-AS Svyaztransneft Autonomus System
10 - AS30850           55349  0.6%   27674.5 -- DESMIE-AS Hellenic Trasmission System Operator S.A.
11 - AS30763           54939  0.6%    6104.3 -- IOS-SECONDARY-AS Internet of Siberia ISP
12 - AS8151            54386  0.6%      39.0 -- Uninet S.A. de C.V.
13 - AS13285           46050  0.5%    6578.6 -- OPALTELECOM-AS Opal Telecom
14 - AS11830           45464  0.5%      93.9 -- Instituto Costarricense de Electricidad y Telecom.
15 - AS7604            43962  0.5%    1628.2 -- HWY1-AS Highway 1
16 - AS702             42687  0.5%      63.3 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe
17 - AS19444           40100  0.4%     646.8 -- CHARTER-STL - CHARTER COMMUNICATIONS
18 - AS7910            38603  0.4%     247.5 -- COLDECON
19 - AS7018            38387  0.4%      24.8 -- ATT-INTERNET4 - AT&T WorldNet Services
20 - AS20115           37450  0.4%      24.8 -- CHARTER-NET-HKY-NC - Charter Communications


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS22433           29573  0.3%   29573.0 -- HRMC - Human Resource Management Center, Inc.
 2 - AS30850           55349  0.6%   27674.5 -- DESMIE-AS Hellenic Trasmission System Operator S.A.
 3 - AS14906          114357  1.3%   22871.4 -- 
 4 - AS21452          140199  1.6%   14019.9 -- skannet-ibadan
 5 - AS11725           23305  0.3%   11652.5 -- MUELLER-NET - Mueller Industries, Inc.
 6 - AS12879           58228  0.7%    9704.7 -- OJSC-STN-AS Svyaztransneft Autonomus System
 7 - AS13285           46050  0.5%    6578.6 -- OPALTELECOM-AS Opal Telecom
 8 - AS30763           54939  0.6%    6104.3 -- IOS-SECONDARY-AS Internet of Siberia ISP
 9 - AS30707           15755  0.2%    5251.7 -- 
10 - AS9833             5212  0.1%    5212.0 -- HICOM-AS-AP http://www.plexus.net
11 - AS11169           28175  0.3%    4695.8 -- NET-WEIRNET-US-01 - Weirnet LLC
12 - AS21348            8661  0.1%    4330.5 -- KOPTERIFI KOPTERIFI is autonomous system. Located in Vammala Finland
13 - AS5956             3918  0.0%    3918.0 -- DDN-ASNBLK - DoD Network Information Center
14 - AS7013            14342  0.2%    3585.5 -- NETSELECT - Health Sciences Libraries Consortium
15 - AS32818            6604  0.1%    3302.0 -- CSUOHIO-AS - Cleveland State University Computer Services
16 - AS31949            3117  0.0%    3117.0 -- APEXDIGITAL - Apex Digital
17 - AS19001            6215  0.1%    3107.5 -- AVENTCOMMTECH - Aventure Communications
18 - AS33078            2977  0.0%    2977.0 -- ISC-CAI1 ISC, Cairo, Egypt
19 - AS19874            2740  0.0%    2740.0 -- CDI-01 - CUSTOM DIRECT
20 - AS12408            2697  0.0%    2697.0 -- BIKENT-AS Bikent Ltd. Autonomous system


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 194.110.73.0/24   55278  0.6%   AS30850 -- DESMIE-AS Hellenic Trasmission System Operator S.A.
 2 - 212.109.192.0/20  54057  0.6%   AS30763 -- IOS-SECONDARY-AS Internet of Siberia ISP
 3 - 80.250.36.0/23    46813  0.5%   AS21452 -- skannet-ibadan
 4 - 80.250.44.0/22    46783  0.5%   AS21452 -- skannet-ibadan
 5 - 80.250.40.0/22    46100  0.5%   AS21452 -- skannet-ibadan
 6 - 62.24.238.0/24    45914  0.5%   AS13285 -- OPALTELECOM-AS Opal Telecom
 7 - 203.23.208.0/24   42803  0.5%   AS7604  -- HWY1-AS Highway 1
 8 - 124.7.139.0/24    38800  0.4%   AS9583  -- SIFY-AS-IN Sify Limited
 9 - 80.243.64.0/20    34982  0.4%   AS21332 -- NTC-AS New Telephone Company
10 - 203.177.10.0/24   33373  0.4%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
11 - 203.177.132.0/24  33177  0.4%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
12 - 210.18.37.0/24    29861  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
13 - 64.215.207.0/24   29573  0.3%   AS22433 -- HRMC - Human Resource Management Center, Inc.
14 - 212.73.122.0/24   28749  0.3%   AS12879 -- OJSC-STN-AS Svyaztransneft Autonomus System
15 - 212.73.123.0/24   28741  0.3%   AS12879 -- OJSC-STN-AS Svyaztransneft Autonomus System
16 - 216.124.0.0/17    26287  0.3%   AS6325  -- ILLINOIS-CENTURY - Illinois Century Network
17 - 209.175.0.0/17    26277  0.3%   AS6325  -- ILLINOIS-CENTURY - Illinois Century Network
18 - 12.27.88.0/24     23705  0.2%   AS14906 -- 
19 - 12.27.90.0/24     23662  0.2%   AS14906 -- 
20 - 12.27.91.0/24     23656  0.2%   AS14906 -- 

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