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

BGP Update Report

BGP Update Report
Interval: 06-Apr-09 -to- 07-May-09 (32 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS6389           392748  4.1%      90.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 2 - AS3130           137093  1.4%     531.4 -- RGNET-3130 RGnet/PSGnet
 3 - AS2386           116477  1.2%      89.6 -- INS-AS - AT&T Data Communications Services
 4 - AS8452           112790  1.2%      81.0 -- TEDATA TEDATA
 5 - AS6478            86719  0.9%      61.4 -- ATT-INTERNET3 - AT&T WorldNet Services
 6 - AS17488           80855  0.8%      51.0 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
 7 - AS11492           75669  0.8%      61.4 -- CABLEONE - CABLE ONE, INC.
 8 - AS7018            66390  0.7%      43.7 -- ATT-INTERNET4 - AT&T WorldNet Services
 9 - AS4323            63847  0.7%      14.8 -- TWTC - tw telecom holdings, inc.
10 - AS19262           59691  0.6%      60.1 -- VZGNI-TRANSIT - Verizon Internet Services Inc.
11 - AS29049           57957  0.6%     179.4 -- DELTA-TELECOM-AS Delta Telecom LTD.
12 - AS9829            55044  0.6%      84.4 -- BSNL-NIB National Internet Backbone
13 - AS35805           54897  0.6%     162.4 -- UTG-AS United Telecom AS
14 - AS21491           54046  0.6%    1743.4 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
15 - AS20115           53058  0.6%      31.2 -- CHARTER-NET-HKY-NC - Charter Communications
16 - AS10796           52523  0.5%     101.6 -- SCRR-10796 - Road Runner HoldCo LLC
17 - AS4755            48911  0.5%      39.0 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
18 - AS8151            45529  0.5%      31.2 -- Uninet S.A. de C.V.
19 - AS12978           37903  0.4%     210.6 -- DOGAN-ONLINE Dogan Iletisim Elektronik Servis Hizmetleri AS
20 - AS33776           36400  0.4%     311.1 -- STARCOMMS-ASN


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS15045           28705  0.3%    9568.3 -- KITTELSON - KITTELSON AND ASSOCIATES, INC.
 2 - AS40967            4229  0.0%    4229.0 -- CSF-AS CSF Computersoftware fuer Fachanwendungen GmbH
 3 - AS46653           12377  0.1%    4125.7 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A.
 4 - AS32398           20650  0.2%    3441.7 -- REALNET-ASN-1
 5 - AS13153            2544  0.0%    2544.0 -- ONEWORLD OneWorld S.A.
 6 - AS29229            2444  0.0%    2444.0 -- ASDA-AS Assotiation for the Development of West Athens
 7 - AS13325           18957  0.2%    2369.6 -- STOMI - State of Michigan, DMB-CNOC
 8 - AS8499             2171  0.0%    2171.0 -- Space Hellas Network Operation Center (NOC)
 9 - AS30423            4073  0.0%    2036.5 -- AMEDI-3-ASN1 - Amedisys, Inc.
10 - AS28256            1952  0.0%    1952.0 -- 
11 - AS47640            5811  0.1%    1937.0 -- TRICOMPAS Tricomp Sp. z. o. o.
12 - AS5050            25297  0.3%    1806.9 -- PSC-EXT - Pittsburgh Supercomputing Center
13 - AS21491           54046  0.6%    1743.4 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
14 - AS46328           15393  0.2%    1710.3 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED
15 - AS28953            2325  0.0%    1162.5 -- PIRAEUSBANK Greek banking institution
16 - AS14223            2323  0.0%    1161.5 -- NYSDOH - New York State Department of Health
17 - AS48881            1082  0.0%    1082.0 -- DATA-NODE-AS SC Data Node SRL
18 - AS47299            1080  0.0%    1080.0 -- DRSA-AS Dlugie Rozmowy S.A.
19 - AS34321            2081  0.0%    1040.5 -- LDK-AS Institute of strategic marks, Kiev, Ukraine
20 - AS19398            2040  0.0%    1020.0 -- INDENET - Indenet.net


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 72.23.246.0/24    24848  0.2%   AS5050  -- PSC-EXT - Pittsburgh Supercomputing Center
 2 - 41.204.2.0/24     20294  0.2%   AS32398 -- REALNET-ASN-1
 3 - 199.45.13.0/24    12357  0.1%   AS46653 -- FREDRIKSON---BYRON - Fredrikson & Byron, P.A.
 4 - 192.12.120.0/24   10388  0.1%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
 5 - 63.103.104.0/22    9975  0.1%   AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC.
 6 - 63.103.108.0/23    9975  0.1%   AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC.
 7 - 63.103.110.0/24    8755  0.1%   AS15045 -- KITTELSON - KITTELSON AND ASSOCIATES, INC.
 8 - 123.49.152.0/24    7059  0.1%   AS18118 -- CITICNET-AP CITIC Networks Management Co.,Ltd.
 9 - 195.96.69.0/24     6592  0.1%   AS8225  -- ASTELIT-MSK-AS Astelit Autonomous System
11 - 123.49.144.0/21    6305  0.1%   AS18118 -- CITICNET-AP CITIC Networks Management Co.,Ltd.
12 - 94.124.16.0/21     5723  0.1%   AS47640 -- TRICOMPAS Tricomp Sp. z. o. o.
13 - 193.201.184.0/21   5630  0.1%   AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services
14 - 81.199.18.0/24     5588  0.1%   AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
15 - 81.199.16.0/22     5269  0.1%   AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
16 - 81.199.23.0/24     5262  0.1%   AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
17 - 81.199.22.0/24     5207  0.1%   AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
18 - 196.0.0.0/16       5182  0.1%   AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
19 - 81.199.28.0/22     5144  0.1%   AS21491 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
20 - 192.35.129.0/24    5116  0.1%   AS6629  -- NOAA-AS - NOAA

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 >>>