BGP Update Report

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  • Date: Fri, 1 Jun 2007 22:00:02 +1000 (EST)
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BGP Update Report
Interval: 18-May-07 -to- 31-May-07 (13 days)
Observation Point: BGP Peering with AS4637

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS17486           35740  1.0%     334.0 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd
 2 - AS4134            31482  0.9%      24.9 -- CHINANET-BACKBONE No.31,Jin-rong Street
 3 - AS9583            29324  0.8%      25.8 -- SIFY-AS-IN Sify Limited
 4 - AS17974           26730  0.8%      49.0 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
 5 - AS11492           25061  0.7%      23.2 -- CABLEONE - CABLE ONE
 6 - AS6478            23057  0.7%      20.8 -- ATT-INTERNET3 - AT&T WorldNet Services
 7 - AS2386            19304  0.6%      16.7 -- INS-AS - AT&T Data Communications Services
 8 - AS1239            18430  0.5%      22.4 -- SPRINTLINK - Sprint
 9 - AS8151            18301  0.5%      13.8 -- Uninet S.A. de C.V.
10 - AS7018            17897  0.5%      11.9 -- ATT-INTERNET4 - AT&T WorldNet Services
11 - AS4621            16435  0.5%     114.9 -- UNSPECIFIED UNINET-TH
12 - AS4775            16280  0.5%     106.4 -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
13 - AS4323            15665  0.5%      12.2 -- TWTC - Time Warner Telecom, Inc.
14 - AS4538            15545  0.4%       5.8 -- ERX-CERNET-BKB China Education and Research Network Center
15 - AS24731           15072  0.4%     342.5 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
16 - AS4750            14439  0.4%      60.4 -- LOXLEY-TH Loxley Information Co., Ltd.
17 - AS4755            14143  0.4%      11.5 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
18 - AS9498            13312  0.4%      13.3 -- BBIL-AP BHARTI BT INTERNET LTD.
19 - AS6198            12560  0.4%      22.2 -- BATI-MIA - BellSouth Network Solutions, Inc
20 - AS702             12536  0.4%      18.4 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS12408            1356  0.0%    1356.0 -- BIKENT-AS Bikent Ltd. Autonomous system
 2 - AS27096            1078  0.0%    1078.0 -- DDN-ASNBLK1 - DoD Network Information Center
 3 - AS34378            1038  0.0%    1038.0 -- RUG-AS Razguliay-UKRROS Group
 4 - AS22818            3039  0.1%    1013.0 -- Directnet Prestacao de Servicos Ltda.
 5 - AS41327            2736  0.1%     912.0 -- MT-ITTELECOM IT & T AS number
 6 - AS36103             812  0.0%     812.0 -- CENTRALUTAH - Central Utah Telephone, Inc.
 7 - AS10178            8657  0.2%     787.0 -- KBTUS-AS Korea Baptist Theological University/Seminary
 8 - AS30600            1409  0.0%     704.5 -- CSDI-ASN01 - Corbett Systems Development, Inc.
 9 - AS34208            1387  0.0%     693.5 -- ZMP-GDANSK-AS Zarzad Morskiego Portu Gdansk S.A.
10 - AS36324            3423  0.1%     684.6 -- VOSTROM-PUBLIC - VOSTROM Holdings, Inc.
11 - AS41664             646  0.0%     646.0 -- SEMSER-AS Semser Provider LLP
12 - AS22408            4616  0.1%     577.0 -- WKNET - West Ky Networks
13 - AS17645            5579  0.2%     507.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
14 - AS34988             503  0.0%     503.0 -- EWS English Welsh and Scottish Railways
15 - AS13405            1893  0.1%     473.2 -- AS-OCNET - oc-net inc
16 - AS30707            1363  0.0%     454.3 -- 
17 - AS9747             3014  0.1%     430.6 -- EZINTERNET-AS-AP EZInternet Pty Ltd
18 - AS33188             789  0.0%     394.5 -- SCS-NETWORK-1 - Sono Corporate Suites
19 - AS25554             762  0.0%     381.0 -- MINFIN-AS Ministry of Finance of Bulgarian Government
20 - AS14482             364  0.0%     364.0 -- DOMAIN-SYSTEMS - Domain Systems, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 203.17.214.0/24   13635  0.4%   AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd
 2 - 203.11.108.0/24   13635  0.4%   AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd
 3 - 203.177.132.0/24   7082  0.2%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
 4 - 203.177.10.0/24    7078  0.2%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
 5 - 203.23.208.0/24    4371  0.1%   AS7604  -- HWY1-AS Highway 1
 6 - 221.135.253.0/24   3564  0.1%   AS9583  -- SIFY-AS-IN Sify Limited
 7 - 89.4.128.0/24      3054  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
 8 - 89.4.130.0/24      3039  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
 9 - 89.4.129.0/24      3039  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
10 - 203.63.26.0/24     2971  0.1%   AS9747  -- EZINTERNET-AS-AP EZInternet Pty Ltd
11 - 194.42.208.0/20    2546  0.1%   AS705   -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
12 - 89.4.158.0/24      2533  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
13 - 58.65.1.0/24       1865  0.1%   AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
14 - 202.136.176.0/24   1815  0.1%   AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
15 - 202.136.182.0/24   1814  0.1%   AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
16 - 89.4.131.0/24      1804  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
17 - 201.23.0.0/17      1501  0.0%   AS22818 -- Directnet Prestacao de Servicos Ltda.
                                     AS28590 -- Neovia Telecomunicacoes S.A.
18 - 200.218.224.0/20   1501  0.0%   AS22818 -- Directnet Prestacao de Servicos Ltda.
                                     AS28590 -- Neovia Telecomunicacoes S.A.
19 - 216.85.83.0/24     1436  0.0%   AS4323  -- TWTC - Time Warner Telecom, Inc.
20 - 194.15.147.0/24    1356  0.0%   AS12408 -- BIKENT-AS Bikent Ltd. Autonomous system

Details at http://bgpupdates.potaroo.net
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