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BGP Update Report

BGP Update Report
Interval: 02-Jun-06 -to- 15-Jun-06 (14 days)
Observation Point: BGP Peering with AS4637

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9121            26646  2.2%      72.4 -- TTNET TTnet Autonomous System
 2 - AS25543           19041  1.6%     544.0 -- FASONET-AS ONATEL/FasoNet's Autonomous System
 3 - AS13127           15976  1.3%     339.9 -- VERSATEL AS for the Trans-European Versatel IP Transport backbone
 4 - AS11492           15349  1.3%      27.1 -- CABLEONE - CABLE ONE
 5 - AS7018            15005  1.3%       9.9 -- ATT-INTERNET4 - AT&T WorldNet Services
 6 - AS17974           14094  1.2%      34.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
 7 - AS10139           11847  1.0%      50.2 -- MERIDIAN-PH-AP Meridian Telekoms
 8 - AS20115           10714  0.9%      22.0 -- CHARTER-NET-HKY-NC - Charter Communications
 9 - AS24326            9875  0.8%     224.4 -- TTT-AS-AP TT&T Public Company Limited, Service Provider,Bangkok
10 - AS4323             9334  0.8%       7.1 -- TWTC - Time Warner Telecom, Inc.
11 - AS6830             9205  0.8%      73.1 -- UPC UPC Broadband
12 - AS3475             9020  0.8%     375.8 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
13 - AS5803             8723  0.7%      94.8 -- DDN-ASNBLK - DoD Network Information Center
14 - AS19548            8474  0.7%      19.0 -- ADELPHIA-AS2 - Adelphia
15 - AS4837             8375  0.7%      30.9 -- CHINA169-BACKBONE CNCGROUP China169 Backbone
16 - AS3462             7838  0.7%     191.2 -- HINET Data Communication Business Group
17 - AS17557            7759  0.7%      19.3 -- PKTELECOM-AS-AP Pakistan Telecom
18 - AS15611            7614  0.6%      74.6 -- Iranian Research Organisation
19 - AS702              7577  0.6%      10.1 -- AS702 MCI EMEA - Commercial IP service provider in Europe
20 - AS7011             7363  0.6%      11.2 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS3043             2882  0.2%    2882.0 -- AMPHIB-AS - Amphibian Media Corporation
 2 - AS36877            4198  0.3%    2099.0 -- MWEB_AFRICA-NAMIBIA
 3 - AS39863            1339  0.1%    1339.0 -- CROSSNET Crossnet LLC
 4 - AS35379            2412  0.2%    1206.0 -- EASYNET EASYNET s.c.
 5 - AS19982            3943  0.3%     985.8 -- TOWERSTREAM-PROV - Towerstream
 6 - AS34378             863  0.1%     863.0 -- RUG-AS Razguliay-UKRROS Group
 7 - AS4678             3013  0.2%     753.2 -- FINE CANON NETWORK COMMUNICATIONS INC.
 8 - AS21027             714  0.1%     714.0 -- ASN-PARADORES PARADORES Autonomous System
 9 - AS26015            1324  0.1%     662.0 -- THINKORSWIM - Thinkorswim inc
10 - AS25680             658  0.1%     658.0 -- EMUNET-HBGVA - Eastern Mennonite University
11 - AS7013             1179  0.1%     589.5 -- NETSELECT - Health Sciences Libraries Consortium
12 - AS24896             560  0.1%     560.0 -- UKRINTELL-AS IntellCOM Provider LIR, Kiev, Ukraine Northern Nowhere
13 - AS25543           19041  1.6%     544.0 -- FASONET-AS ONATEL/FasoNet's Autonomous System
14 - AS36897             531  0.0%     531.0 -- AEROSAT
15 - AS21944            1532  0.1%     510.7 -- DTSI-1 - Data Technology Services Inc.
16 - AS36565             490  0.0%     490.0 -- COUNTY-OF-MONTGOMERY-PA - County of Montgomery
17 - AS25690             920  0.1%     460.0 -- MAMSI - Mid Atlantic Medical Services Inc.
18 - AS14410            2164  0.2%     432.8 -- DALTON - MCM, Inc., DBA: Internet@localhost
19 - AS15755             419  0.0%     419.0 -- ISPRO Autonomous System Izmir,TURKEY
20 - AS23917             783  0.1%     391.5 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 152.74.0.0/16      4204  0.3%   AS11340 -- Red Universitaria Nacional
 2 - 81.212.125.0/24    3699  0.3%   AS9121  -- TTNET TTnet Autonomous System
 3 - 81.212.124.0/24    3571  0.3%   AS9121  -- TTNET TTnet Autonomous System
 4 - 81.212.141.0/24    3221  0.2%   AS9121  -- TTNET TTnet Autonomous System
 5 - 81.212.149.0/24    3019  0.2%   AS9121  -- TTNET TTnet Autonomous System
 6 - 61.0.0.0/8         3010  0.2%   AS4678  -- FINE CANON NETWORK COMMUNICATIONS INC.
 7 - 209.140.24.0/24    2882  0.2%   AS3043  -- AMPHIB-AS - Amphibian Media Corporation
 8 - 196.47.64.0/22     2131  0.1%   AS36877 -- MWEB_AFRICA-NAMIBIA
 9 - 196.47.68.0/22     2067  0.1%   AS36877 -- MWEB_AFRICA-NAMIBIA
10 - 195.175.82.0/23    1966  0.1%   AS9121  -- TTNET TTnet Autonomous System
11 - 209.160.56.0/22    1858  0.1%   AS14361 -- HOPONE-DCA - HopOne Internet Corporation
12 - 203.112.154.0/24   1576  0.1%   AS17783 -- SRILRPG-AS SRIL RPG Autonomous System
13 - 81.89.208.0/20     1339  0.1%   AS39863 -- CROSSNET Crossnet LLC
14 - 65.175.45.0/24     1322  0.1%   AS26015 -- THINKORSWIM - Thinkorswim inc
15 - 206.251.163.0/24   1269  0.1%   AS4314  -- I-55-INTERNET-SERVICES-INC - I-55 INTERNET SERVICES
16 - 195.28.178.0/23    1206  0.1%   AS35379 -- EASYNET EASYNET s.c.
17 - 193.239.244.0/23   1206  0.1%   AS35379 -- EASYNET EASYNET s.c.
18 - 208.28.80.0/21     1178  0.1%   AS7013  -- NETSELECT - Health Sciences Libraries Consortium
19 - 81.212.197.0/24    1127  0.1%   AS9121  -- TTNET TTnet Autonomous System
20 - 203.82.32.0/24     1115  0.1%   AS18187 -- FIBERCITY-AS-AP FiberCity, Inc.

Details at http://bgpupdates.potaroo.net
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