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BGP Update Report

BGP Update Report
Interval: 16-Jul-09 -to- 23-Jul-09 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9198            95713  6.0%     265.9 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 2 - AS17488           25218  1.6%      16.3 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
 3 - AS8452            25189  1.6%      23.4 -- TEDATA TEDATA
 4 - AS1659            20553  1.3%      61.2 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center
 5 - AS4755            19486  1.2%      15.6 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
 6 - AS47408           14496  0.9%     690.3 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA
 7 - AS17908           12224  0.8%      17.2 -- TCISL Tata Communications
 8 - AS21491           12090  0.8%     403.0 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
 9 - AS9829            11492  0.7%      14.4 -- BSNL-NIB National Internet Backbone
10 - AS33783           11449  0.7%      74.3 -- EEPAD
11 - AS29049           10615  0.7%      34.4 -- DELTA-TELECOM-AS Delta Telecom LTD.
12 - AS8151             9684  0.6%       6.5 -- Uninet S.A. de C.V.
13 - AS6389             9683  0.6%       2.3 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
14 - AS10620            8875  0.6%       9.2 -- TV Cable S.A.
15 - AS7738             8834  0.6%      21.5 -- Telecomunicacoes da Bahia S.A.
16 - AS30890            8786  0.6%      18.2 -- EVOLVA Evolva Telecom / iLink Telecom
17 - AS38548            8555  0.5%     503.2 -- INFRATEL-AS-ID-AP Network Access Point
18 - AS4249             7932  0.5%      43.6 -- LILLY-AS - Eli Lilly and Company
19 - AS35805            7838  0.5%      18.8 -- UTG-AS United Telecom AS
20 - AS20115            7250  0.5%       5.1 -- CHARTER-NET-HKY-NC - Charter Communications


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS47408           14496  0.9%     690.3 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA
 2 - AS38548            8555  0.5%     503.2 -- INFRATEL-AS-ID-AP Network Access Point
 3 - AS28618             476  0.0%     476.0 -- Linktel Telecomunicacoes do Brasil Ltda
 4 - AS25546            4408  0.3%     440.8 -- BROOKLANDCOMP-AS Brookland Computer Services
 5 - AS4796              432  0.0%     432.0 -- BANDUNG-NET-AS-AP Institute of Technology Bandung
 6 - AS47640            1281  0.1%     427.0 -- TRICOMPAS Tricomp Sp. z. o. o.
 7 - AS30969            5968  0.4%     426.3 -- TAN-NET TransAfrica Networks
 8 - AS21491           12090  0.8%     403.0 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
 9 - AS5050             6030  0.4%     376.9 -- PSC-EXT - Pittsburgh Supercomputing Center
10 - AS35400            1846  0.1%     307.7 -- MFIST Interregoinal Organization Network Technologies
11 - AS9198            95713  6.0%     265.9 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
12 - AS42426             264  0.0%     264.0 -- EURIAL-AS SC EURIAL INVEST SA
13 - AS5055              788  0.1%     262.7 -- WANET - Software Design Associates
14 - AS8668             1824  0.1%     260.6 -- TELONE-AS TelOne Zimbabwe P/L
15 - AS24994             510  0.0%     255.0 -- GENESYS-AS GENESYS Informatica AS for announcing own prefixes
16 - AS40060            2262  0.1%     251.3 -- AAAWI - AAA Wireless, Inc.
17 - AS34972             249  0.0%     249.0 -- ROBINAXIS-AS SC BINAXIS SRL
18 - AS41492             247  0.0%     247.0 -- EXIMBANK-AS SC Eximbank SA
19 - AS5313              245  0.0%     245.0 -- DNIC-ASBLK-05120-05376 - DoD Network Information Center
20 - AS41904             968  0.1%     242.0 -- SGAICE-AS JSC Severgazautomatica ICE


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 92.46.244.0/23    10397  0.6%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 2 - 89.218.220.0/23   10379  0.6%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 3 - 95.59.8.0/23      10377  0.6%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 4 - 95.59.2.0/23      10377  0.6%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 5 - 95.59.4.0/22      10377  0.6%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 6 - 95.59.3.0/24      10376  0.6%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 7 - 89.218.218.0/23   10375  0.6%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 8 - 88.204.221.0/24    9758  0.6%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 9 - 95.59.1.0/24       9741  0.6%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
10 - 41.233.92.0/23     8996  0.5%   AS8452  -- TEDATA TEDATA
11 - 41.233.94.0/23     8814  0.5%   AS8452  -- TEDATA TEDATA
12 - 203.190.47.0/24    8459  0.5%   AS38548 -- INFRATEL-AS-ID-AP Network Access Point
13 - 72.23.246.0/24     5945  0.3%   AS5050  -- PSC-EXT - Pittsburgh Supercomputing Center
14 - 193.201.184.0/21   4399  0.3%   AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services
15 - 196.27.104.0/21    2894  0.2%   AS30969 -- TAN-NET TransAfrica Networks
16 - 196.27.108.0/22    2857  0.2%   AS30969 -- TAN-NET TransAfrica Networks
17 - 192.12.120.0/24    2592  0.1%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
18 - 85.60.208.0/21     2510  0.1%   AS12479 -- UNI2-AS Uni2 Autonomous System
19 - 143.77.216.0/23    2429  0.1%   AS747   -- TAEGU-AS - Headquarters, USAISC
20 - 143.77.87.0/24     2306  0.1%   AS747   -- TAEGU-AS - Headquarters, USAISC

Details at http://bgpupdates.potaroo.net
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