BGP Update Report

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  • Date: Fri, 4 May 2007 22:00:02 +1000 (EST)
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BGP Update Report
Interval: 20-Apr-07 -to- 03-May-07 (14 days)
Observation Point: BGP Peering with AS4637

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS17974           39486  3.2%     124.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
 2 - AS4775            37298  3.0%     280.4 -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
 3 - AS1239            22838  1.9%      28.1 -- SPRINTLINK - Sprint
 4 - AS9121            18248  1.5%      55.5 -- TTNET TTnet Autonomous System
 5 - AS24731           16389  1.3%     327.8 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
 6 - AS9829            15277  1.2%      81.3 -- BSNL-NIB National Internet Backbone
 7 - AS6198            11253  0.9%      18.3 -- BATI-MIA - BellSouth Network Solutions, Inc
 8 - AS306              9466  0.8%      52.0 -- DNIC - DoD Network Information Center
 9 - AS11556            8859  0.7%      60.3 -- Cable & Wireless Panama
10 - AS30890            8853  0.7%      43.0 -- EVOLVA Evolva Telecom
11 - AS702              8318  0.7%      12.0 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe
12 - AS8151             8239  0.7%       7.7 -- Uninet S.A. de C.V.
13 - AS5803             7515  0.6%     104.4 -- DDN-ASNBLK - DoD Network Information Center
14 - AS16322            7019  0.6%     125.3 -- PARSONLINE PARSONLINE Autonomous System
15 - AS9471             6830  0.6%      52.9 -- MANA-PF-AP MANA S.A.
16 - AS4788             6658  0.5%      40.1 -- TMNET-AS-AP TM Net, Internet Service Provider
17 - AS23966            6585  0.5%      55.8 -- DANCOM-AS-AP Dancom Online Services
18 - AS12654            6541  0.5%     242.3 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
19 - AS17645            6423  0.5%     535.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
20 - AS25306            6246  0.5%     297.4 -- INSTITUTE-ISIRAN institute isiran Autonomous System Number


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS31594            3764  0.3%    3764.0 -- FORTESS-AS Fortess LLC Network
 2 - AS20133            1502  0.1%    1502.0 -- CASS-COL - CASS INFORMATION SYSTEMS
 3 - AS34378             851  0.1%     851.0 -- RUG-AS Razguliay-UKRROS Group
 4 - AS9747             1496  0.1%     748.0 -- EZINTERNET-AS-AP EZInternet Pty Ltd
 5 - AS30707            1489  0.1%     744.5 -- 
 6 - AS3944              703  0.1%     703.0 -- PARTAN-LAB - Partan & Partan
 7 - AS29700            1800  0.1%     600.0 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor
 8 - AS35673             570  0.1%     570.0 -- BANK-CASPIAN-AS Bank Caspian JSC
 9 - AS17645            6423  0.5%     535.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
10 - AS8225              515  0.0%     515.0 -- ASTELIT-MSK-AS Astelit Autonomous System
11 - AS41555             514  0.0%     514.0 -- NOVATKL-AS FW Austria, Kundl
12 - AS25872             503  0.0%     503.0 -- ARQULE - ArQule Inc.
13 - AS28977             997  0.1%     498.5 -- UN-UNLB United Nations Logistics Base Brindisi, Italy
14 - AS30600             963  0.1%     481.5 -- CSDI-ASN01 - Corbett Systems Development, Inc.
15 - AS30375             481  0.0%     481.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC
16 - AS41327            1404  0.1%     468.0 -- MT-ITTELECOM IT & T AS number
17 - AS32732             419  0.0%     419.0 -- 
18 - AS33232             776  0.1%     388.0 -- ERXNETWORK - eRx Network
19 - AS38077            1480  0.1%     370.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA
20 - AS33601             334  0.0%     334.0 -- ADOLOR-CORP-1 - Adolor Corporation


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 203.177.10.0/24   13667  0.9%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
 2 - 203.177.132.0/24  13492  0.9%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
 3 - 81.212.197.0/24    6043  0.4%   AS9121  -- TTNET TTnet Autonomous System
 4 - 81.213.47.0/24     5173  0.3%   AS9121  -- TTNET TTnet Autonomous System
 5 - 194.242.124.0/22   3764  0.2%   AS31594 -- FORTESS-AS Fortess LLC Network
 6 - 59.94.240.0/20     3361  0.2%   AS9829  -- BSNL-NIB National Internet Backbone
 7 - 59.94.160.0/20     3283  0.2%   AS9829  -- BSNL-NIB National Internet Backbone
 8 - 59.94.192.0/20     3283  0.2%   AS9829  -- BSNL-NIB National Internet Backbone
 9 - 59.95.240.0/20     3283  0.2%   AS9829  -- BSNL-NIB National Internet Backbone
10 - 89.4.131.0/24      3277  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
11 - 89.4.128.0/24      3255  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
12 - 89.4.129.0/24      3208  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
13 - 89.4.130.0/24      3138  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
14 - 89.4.158.0/24      2800  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
15 - 192.160.223.0/24   2783  0.2%   AS1239  -- SPRINTLINK - Sprint
16 - 192.160.220.0/24   2783  0.2%   AS1239  -- SPRINTLINK - Sprint
17 - 192.160.219.0/24   2783  0.2%   AS1239  -- SPRINTLINK - Sprint
18 - 192.160.221.0/24   2783  0.2%   AS1239  -- SPRINTLINK - Sprint
19 - 192.160.217.0/24   2783  0.2%   AS1239  -- SPRINTLINK - Sprint
20 - 192.160.218.0/24   2783  0.2%   AS1239  -- SPRINTLINK - Sprint

Details at http://bgpupdates.potaroo.net
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