BGP Update Report

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  • Date: Fri, 6 Apr 2007 22:00:02 +1000 (EST)
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BGP Update Report
Interval: 23-Mar-07 -to- 05-Apr-07 (14 days)
Observation Point: BGP Peering with AS4637

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS17974           23281  1.9%      87.9 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
 2 - AS9121            23085  1.8%      39.8 -- TTNET TTnet Autonomous System
 3 - AS9829            18389  1.5%     145.9 -- BSNL-NIB National Internet Backbone
 4 - AS24731           14822  1.2%     361.5 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
 5 - AS306             13157  1.1%      72.3 -- DNIC - DoD Network Information Center
 6 - AS5786            10298  0.8%      64.8 -- UPRENET - University of Puerto Rico
 7 - AS8447             9195  0.7%     129.5 -- TELEKOM-AT Telekom Austria AutonomousSystem
 8 - AS9583             8952  0.7%       8.5 -- SIFY-AS-IN Sify Limited
 9 - AS4621             8952  0.7%      63.5 -- UNSPECIFIED UNINET-TH
10 - AS721              8229  0.7%      19.3 -- DISA-ASNBLK - DoD Network Information Center
11 - AS3255             8163  0.7%      61.8 -- UARNET-AS Ukrainian Academic and Research Network
12 - AS7545             7773  0.6%      15.3 -- TPG-INTERNET-AP TPG Internet Pty Ltd
13 - AS17557            7761  0.6%      20.7 -- PKTELECOM-AS-AP Pakistan Telecom
14 - AS702              7739  0.6%      18.6 -- AS702 MCI EMEA - Commercial IP service provider in Europe
15 - AS18231            7245  0.6%      59.9 -- EXATT-AS-AP Exatt Technologies Private Ltd.
16 - AS30890            7227  0.6%      34.7 -- EVOLVA Evolva Telecom
17 - AS12654            7183  0.6%     175.2 -- RIPE-NCC-RIS-AS RIPE NCC RIS project
18 - AS22291            6904  0.6%      13.5 -- CHARTER-LA - Charter Communications
19 - AS17645            6699  0.5%     609.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
20 - AS15471            6409  0.5%      42.4 -- SNR-RO SNR - Societatea Nationala de Radiocomunicatii


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS3043             3119  0.2%    3119.0 -- AMPHIB-AS - Amphibian Media Corporation
 2 - AS31594            2826  0.2%    2826.0 -- FORTESS-AS Fortess LLC Network
 3 - AS38077            6040  0.5%    1510.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA
 4 - AS34378             859  0.1%     859.0 -- RUG-AS Razguliay-UKRROS Group
 5 - AS38151             835  0.1%     835.0 -- ENUM-AS-ID APJII-RD
 6 - AS11828            3327  0.3%     831.8 -- SOINET - State of Illinois/CMS
 7 - AS31307             698  0.1%     698.0 -- YKYATIRIM YAPI KREDI YATIRIM
 8 - AS41664             668  0.1%     668.0 -- SEMSER-AS Semser Provider LLP
 9 - AS36487            4667  0.4%     666.7 -- NEB-SANDHILLS-NET - Consolidated Telephone Company
10 - AS10210             650  0.1%     650.0 -- HOSTECHNET-AP Hostech.Net
11 - AS17645            6699  0.5%     609.0 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
12 - AS33188            1180  0.1%     590.0 -- 
13 - AS29700            1763  0.1%     587.7 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor
14 - AS9747             1691  0.1%     563.7 -- EZINTERNET-AS-AP EZInternet Pty Ltd
15 - AS30707            1610  0.1%     536.7 -- 
16 - AS36867             512  0.0%     512.0 -- Kokonet-BGP
17 - AS13292             490  0.0%     490.0 -- BK DAT
18 - AS35423             486  0.0%     486.0 -- PIRCHER Josef Pircher BetriebsGmbH
19 - AS19760             481  0.0%     481.0 -- CALPINECORP-1 - CALPINE CORP
20 - AS24102             479  0.0%     479.0 -- PEOPLESUPPORT-AS-CEBU-AP PeopleSupport Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 81.213.47.0/24     5206  0.3%   AS9121  -- TTNET TTnet Autonomous System
 2 - 81.212.197.0/24    4796  0.3%   AS9121  -- TTNET TTnet Autonomous System
 3 - 59.94.240.0/20     3964  0.3%   AS9829  -- BSNL-NIB National Internet Backbone
 4 - 59.94.192.0/20     3964  0.3%   AS9829  -- BSNL-NIB National Internet Backbone
 5 - 59.95.240.0/20     3964  0.3%   AS9829  -- BSNL-NIB National Internet Backbone
 6 - 59.94.160.0/20     3964  0.3%   AS9829  -- BSNL-NIB National Internet Backbone
 7 - 81.212.39.0/24     3567  0.2%   AS9121  -- TTNET TTnet Autonomous System
 8 - 89.4.130.0/24      3474  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
 9 - 89.4.129.0/24      3469  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
10 - 89.4.131.0/24      3430  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
11 - 89.4.128.0/24      3419  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
12 - 163.191.160.0/19   3323  0.2%   AS11828 -- SOINET - State of Illinois/CMS
13 - 209.140.24.0/24    3119  0.2%   AS3043  -- AMPHIB-AS - Amphibian Media Corporation
14 - 194.242.124.0/22   2826  0.2%   AS31594 -- FORTESS-AS Fortess LLC Network
15 - 80.243.64.0/20     2485  0.2%   AS21332 -- NTC-AS New Telephone Company
16 - 192.6.180.0/24     2476  0.2%   AS2129  -- HP-EUROPE-AS-TRADE Hewlett-Packard
17 - 58.65.1.0/24       2306  0.1%   AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
18 - 202.136.176.0/24   2173  0.1%   AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
19 - 202.136.182.0/24   2168  0.1%   AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
20 - 62.89.226.0/24     2146  0.1%   AS20663 -- INAR-VOLOGDA-AS Autonomous System of Vologda

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