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BGP Update Report

BGP Update Report
Interval: 23-Jul-09 -to- 30-Jul-09 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9198            96435  8.3%     291.3 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 2 - AS8452            24062  2.1%      31.4 -- TEDATA TEDATA
 3 - AS22783           18285  1.6%    3047.5 -- WEBPOWER - WebPower, Inc.
 4 - AS47408           14767  1.3%     703.2 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA
 5 - AS1659            12463  1.1%     132.6 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center
 6 - AS35805           10796  0.9%      32.8 -- UTG-AS United Telecom AS
 7 - AS21491            9693  0.8%     807.8 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
 8 - AS15491            7947  0.7%     111.9 -- WANEX-AS Wanex ltd.
 9 - AS7011             7718  0.7%      35.1 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc.
10 - AS14571            7714  0.7%      68.9 -- Internet Group do Brasil
11 - AS44083            6712  0.6%      30.8 -- STROIBAT-AS SC Stroibat Prod SRL
12 - AS8151             6657  0.6%       6.1 -- Uninet S.A. de C.V.
13 - AS5668             6631  0.6%       8.1 -- AS-5668 - CenturyTel Internet Holdings, Inc.
14 - AS17488            6586  0.6%       5.3 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
15 - AS33783            6570  0.6%      41.1 -- EEPAD
16 - AS8485             6530  0.6%    1088.3 -- SAMSC-AS SamSC RAS
17 - AS11               6453  0.6%     430.2 -- HARVARD - Harvard University
18 - AS7738             5922  0.5%      15.8 -- Telecomunicacoes da Bahia S.A.
19 - AS5050             5918  0.5%    1183.6 -- PSC-EXT - Pittsburgh Supercomputing Center
20 - AS12479            5845  0.5%      27.2 -- UNI2-AS Uni2 Autonomous System


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS22783           18285  1.6%    3047.5 -- WEBPOWER - WebPower, Inc.
 2 - AS47640            1401  0.1%    1401.0 -- TRICOMPAS Tricomp Sp. z. o. o.
 3 - AS38548            3938  0.3%    1312.7 -- INFRATEL-AS-ID-AP Network Access Point
 4 - AS5050             5918  0.5%    1183.6 -- PSC-EXT - Pittsburgh Supercomputing Center
 5 - AS25546            3443  0.3%    1147.7 -- BROOKLANDCOMP-AS Brookland Computer Services
 6 - AS40060            2274  0.2%    1137.0 -- AAAWI - AAA Wireless, Inc.
 7 - AS8485             6530  0.6%    1088.3 -- SAMSC-AS SamSC RAS
 8 - AS46847            4210  0.4%     842.0 -- ENGINEYARD-1 - Engine Yard, Inc.
 9 - AS21491            9693  0.8%     807.8 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
10 - AS6671              798  0.1%     798.0 -- SAMARA-IP NETWORK FOR RESEARCH,
11 - AS35400            1476  0.1%     738.0 -- MFIST Interregoinal Organization Network Technologies
12 - AS4628             1445  0.1%     722.5 -- ASN-PACIFIC-INTERNET-IX Pacific Internet Ltd
13 - AS47408           14767  1.3%     703.2 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA
14 - AS18829             657  0.1%     657.0 -- GALAXY-CONTROL-SYSTEMS - Galaxy Control Systems
15 - AS7270              468  0.0%     468.0 -- NET2PHONE - Net2Phone Corp.
16 - AS11032             460  0.0%     460.0 -- UQ - Universite du Quebec a Quebec
17 - AS11               6453  0.6%     430.2 -- HARVARD - Harvard University
18 - AS35103             364  0.0%     364.0 -- ILLUSTRA-AS AS Illustra
19 - AS29850             361  0.0%     361.0 -- MHN-AS - Memorial Healthcare
20 - AS43026             359  0.0%     359.0 -- IMPOL-AS Impol Sp. z o.o.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 92.46.244.0/23    10507  0.8%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 2 - 89.218.218.0/23   10486  0.8%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 3 - 89.218.220.0/23   10484  0.8%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 4 - 95.59.8.0/23      10473  0.8%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 5 - 95.59.4.0/22      10472  0.8%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 6 - 95.59.3.0/24      10471  0.8%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 7 - 95.59.2.0/23      10469  0.8%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 8 - 88.204.221.0/24   10336  0.8%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 9 - 95.59.1.0/24      10304  0.8%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
10 - 41.233.94.0/23     8496  0.7%   AS8452  -- TEDATA TEDATA
11 - 41.233.92.0/23     8387  0.7%   AS8452  -- TEDATA TEDATA
12 - 63.163.66.0/24     6803  0.5%   AS22783 -- WEBPOWER - WebPower, Inc.
13 - 205.246.203.0/24   6801  0.5%   AS22783 -- WEBPOWER - WebPower, Inc.
14 - 72.23.246.0/24     5874  0.5%   AS5050  -- PSC-EXT - Pittsburgh Supercomputing Center
15 - 65.212.89.0/24     4641  0.4%   AS22783 -- WEBPOWER - WebPower, Inc.
16 - 203.190.47.0/24    3943  0.3%   AS17670 -- INFOKOM-AS PT. Infokom Elektrindo
                                     AS38548 -- INFRATEL-AS-ID-AP Network Access Point
17 - 193.201.184.0/21   3434  0.3%   AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services
18 - 192.12.120.0/24    2670  0.2%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
19 - 200.78.218.32/27   2325  0.2%   AS6503  -- Avantel, S.A.
20 - 85.60.208.0/21     2324  0.2%   AS12479 -- UNI2-AS Uni2 Autonomous System

Details at http://bgpupdates.potaroo.net
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