<<< Chronological >>> Author Index    Subject Index <<< Threads >>>

BGP Update Report

BGP Update Report
Interval: 27-Apr-09 -to- 28-May-09 (32 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS6389            57046  1.0%      13.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 2 - AS3130            56336  1.0%     219.2 -- RGNET-3130 RGnet/PSGnet
 3 - AS21491           54810  0.9%    1827.0 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
 4 - AS8452            52258  0.9%      40.8 -- TEDATA TEDATA
 5 - AS9198            49179  0.8%     195.2 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 6 - AS8151            48481  0.8%      12.5 -- Uninet S.A. de C.V.
 7 - AS35805           45909  0.8%     127.2 -- UTG-AS United Telecom AS
 8 - AS10834           35770  0.6%      14.1 -- Telefonica Data Argentina S.A.
 9 - AS5056            35066  0.6%     297.2 -- INS-NET-2 - Iowa Network Services
10 - AS17974           34031  0.6%      31.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
11 - AS20115           33737  0.6%      20.0 -- CHARTER-NET-HKY-NC - Charter Communications
12 - AS33776           32231  0.6%     277.9 -- STARCOMMS-ASN
13 - AS17488           31963  0.5%      18.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
14 - AS4323            30316  0.5%       7.0 -- TWTC - tw telecom holdings, inc.
15 - AS4249            28270  0.5%     156.2 -- LILLY-AS - Eli Lilly and Company
16 - AS30890           26540  0.5%      48.8 -- EVOLVA Evolva Telecom
17 - AS2920            25925  0.4%     316.2 -- LACOE - Los Angeles County Office of Education
18 - AS29372           25184  0.4%     318.8 -- SFR-NETWORK SFR
19 - AS5050            25141  0.4%    1795.8 -- PSC-EXT - Pittsburgh Supercomputing Center
20 - AS10620           23454  0.4%      23.7 -- TV Cable S.A.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS16931           17007  0.3%    8503.5 -- GLOBAL-PAYMENTS-1 - Global Payments, Inc.
 2 - AS15045           16892  0.3%    4223.0 -- KITTELSON - KITTELSON AND ASSOCIATES, INC.
 3 - AS2                3535  0.1%       4.0 -- NAVITAIRE-AS-AU-AP Accenture - Navitaire,
 4 - AS32398           20671  0.3%    3445.2 -- REALNET-ASN-1
 5 - AS13153            2542  0.0%    2542.0 -- ONEWORLD OneWorld S.A.
 6 - AS29229            2444  0.0%    2444.0 -- ASDA-AS Assotiation for the Development of West Athens
 7 - AS13325           18334  0.3%    2291.8 -- STOMI - State of Michigan, DMB-CNOC
 8 - AS8499             2252  0.0%    2252.0 -- Space Hellas Network Operation Center (NOC)
 9 - AS39803            4065  0.1%    2032.5 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL
10 - AS39699            5751  0.1%    1917.0 -- SSPOY-AS Salon Seudun Puhelin Oy
11 - AS47640            5542  0.1%    1847.3 -- TRICOMPAS Tricomp Sp. z. o. o.
12 - AS21491           54810  0.9%    1827.0 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
13 - AS5050            25141  0.4%    1795.8 -- PSC-EXT - Pittsburgh Supercomputing Center
14 - AS17236            1271  0.0%    1271.0 -- TULSAL-74103 - Tulsa City-County Library
15 - AS35400            7569  0.1%    1261.5 -- MFIST Interregoinal Organization Network Technologies
16 - AS28256            1241  0.0%    1241.0 -- 
17 - AS40967            1237  0.0%    1237.0 -- CSF-AS CSF Computersoftware fuer Fachanwendungen GmbH
18 - AS28953            2317  0.0%    1158.5 -- PIRAEUSBANK Greek banking institution
19 - AS47299            1086  0.0%    1086.0 -- DRSA-AS Dlugie Rozmowy S.A.
20 - AS41492            1079  0.0%    1079.0 -- EXIMBANK-AS SC Eximbank SA


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 72.23.246.0/24    24675  0.4%   AS5050  -- PSC-EXT - Pittsburgh Supercomputing Center
 2 - 41.204.2.0/24     20577  0.3%   AS32398 -- REALNET-ASN-1
 3 - 64.69.192.0/20    16997  0.3%   AS16931 -- GLOBAL-PAYMENTS-1 - Global Payments, Inc.
 4 - 192.12.120.0/24   10455  0.2%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
 5 - 123.49.152.0/24    7531  0.1%   AS18118 -- CITICNET-AP CITIC Networks Management Co.,Ltd.
 6 - 90.150.0.0/24      7241  0.1%   AS35400 -- MFIST Interregoinal Organization Network Technologies
 7 - 63.144.223.0/24    7006  0.1%   AS30221 -- T3COM - T3 Communications, Inc.
 8 - 123.49.144.0/21    6882  0.1%   AS18118 -- CITICNET-AP CITIC Networks Management Co.,Ltd.
 9 - 89.218.218.0/23    6785  0.1%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
10 - 89.218.220.0/23    6781  0.1%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
11 - 92.46.244.0/23     6777  0.1%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
12 - 95.59.4.0/22       6772  0.1%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
13 - 95.59.2.0/23       6769  0.1%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
14 - 95.59.8.0/23       6766  0.1%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
15 - 72.42.204.0/23     6711  0.1%   AS40060 -- AAAWI - AAA Wireless, Inc.
16 - 195.96.69.0/24     6244  0.1%   AS8225  -- ASTELIT-MSK-AS Astelit Autonomous System
17 - 63.103.104.0/22    5861  0.1%   AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC.
18 - 63.103.108.0/23    5861  0.1%   AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC.
19 - 193.201.184.0/21   5846  0.1%   AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services
20 - 81.199.18.0/24     5671  0.1%   AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
  nanog@localhost
  eof-list@localhost
  apops@localhost
  routing-wg@localhost
  afnog@localhost
Post To The List:
<<< Chronological >>> Author    Subject <<< Threads >>>