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BGP Update Report

BGP Update Report
Interval: 08-Sep-11 -to- 15-Sep-11 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS8447           100707  3.4%    1038.2 -- TELEKOM-AT A1 Telekom Austria AG
 2 - AS23966           36362  1.2%     103.9 -- LDN-AS-PK LINKdotNET Telecom 
Limited
 3 - AS9829            34349  1.2%      37.5 -- BSNL-NIB National Internet 
Backbone
 4 - AS7497            32748  1.1%     108.4 -- CSTNET-AS-AP Computer Network 
Information Center
 5 - AS16212           31226  1.1%    1040.9 -- LORAL-SKYNET-ASN Loral Skynet - 
Aflenz ES (Telekom Austria)
 6 - AS29571           30063  1.0%     151.8 -- CITelecom-AS
 7 - AS22566           29051  1.0%     785.2 -- Maxcom Telecomunicaciones, 
S.A.B. de C.V.
 8 - AS12486           26743  0.9%     922.2 -- YEMENNET YT - YEMEN NET 
Autonomous Number
 9 - AS4845            26731  0.9%    1336.5 -- SINGTEL-TW Chung Hsiao East Road
10 - AS8452            25895  0.9%      27.5 -- TE-AS TE-AS
11 - AS7552            25185  0.9%      18.9 -- VIETEL-AS-AP Vietel Corporation
12 - AS32528           24881  0.8%    3554.4 -- ABBOTT Abbot Labs
13 - AS38040           24861  0.8%    2486.1 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT 
Public Company Limited
14 - AS5800            24545  0.8%     134.9 -- DNIC-ASBLK-05800-06055 - DoD 
Network Information Center
15 - AS6316            23777  0.8%    1251.4 -- AS-PAETEC-NET - PaeTec 
Communications, Inc.
16 - AS47794           20855  0.7%     281.8 -- ATHEEB-AS Etihad Atheeb Telecom 
Company
17 - AS16305           19756  0.7%    1039.8 -- mobilkom austria AG
18 - AS1901            19698  0.7%    1036.7 -- EUNETAT-AS eTel Austria Gesmbh 
u. CO KG
19 - AS9498            19452  0.7%      23.7 -- BBIL-AP BHARTI Airtel Ltd.
20 - AS38543           18078  0.6%    3615.6 -- IBM-TH-AS-AP IBM THAILAND 
NETWORK


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS56375           15079  0.5%   15079.0 -- IKRF Imam Khomeini Relief 
Foundation IKRF
 2 - AS3454             8062  0.3%    4031.0 -- Universidad Autonoma de Nuevo 
Leon
 3 - AS38543           18078  0.6%    3615.6 -- IBM-TH-AS-AP IBM THAILAND 
NETWORK
 4 - AS32528           24881  0.8%    3554.4 -- ABBOTT Abbot Labs
 5 - AS3976             3499  0.1%    3499.0 -- ERX-NURI-ASN I.Net Technologies 
Inc.
 6 - AS38040           24861  0.8%    2486.1 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT 
Public Company Limited
 7 - AS49963            1831  0.1%    1831.0 -- BELRTS-AS Regional TeleSystem 
Ltd
 8 - AS15326            8641  0.3%    1728.2 -- BINARYBROADBAND - BINARY 
BROADBAND
 9 - AS30740            1649  0.1%    1649.0 -- EXA-AS Exa Networks Limited
10 - AS46018            1576  0.1%    1576.0 -- DEPPERIN-AS-ID Departemen 
Perindustrian Republik Indonesia
11 - AS16910            1534  0.1%    1534.0 -- FARM-CREDIT - Farm Credit 
Financial Partners, Inc.
12 - AS38510            3067  0.1%    1533.5 -- DEPTAN-AS-ID KEMENTERIAN 
PERTANIAN REPUBLIK INDONESIA
13 - AS35571            1526  0.1%    1526.0 -- COMSERVICE-AS CJSC MultiLine
14 - AS42102            2944  0.1%    1472.0 -- ASN-LRNC L&R Network Consulting
15 - AS14321            1400  0.1%    1400.0 -- SERVICIO-UNITELLER - Servicio 
Uniteller, Inc.
16 - AS4845            26731  0.9%    1336.5 -- SINGTEL-TW Chung Hsiao East Road
17 - AS17408            3981  0.1%    1327.0 -- ABOVE-AS-AP AboveNet 
Communications Taiwan
18 - AS4555             5065  0.2%    1266.2 -- EP0-BLK-ASNBLOCK-5 - Almond Oil 
Process, LLC.
19 - AS6316            23777  0.8%    1251.4 -- AS-PAETEC-NET - PaeTec 
Communications, Inc.
20 - AS45259            1206  0.0%    1206.0 -- BRUHAAS-BN Suites 11-12, 3rd 
Floor


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 91.224.110.0/23   15079  0.5%   AS56375 -- IKRF Imam Khomeini Relief 
Foundation IKRF
 2 - 130.36.34.0/24    12418  0.4%   AS32528 -- ABBOTT Abbot Labs
 3 - 130.36.35.0/24    12418  0.4%   AS32528 -- ABBOTT Abbot Labs
 4 - 202.92.235.0/24   11874  0.4%   AS9498  -- BBIL-AP BHARTI Airtel Ltd.
 5 - 66.248.96.0/21    10536  0.3%   AS6316  -- AS-PAETEC-NET - PaeTec 
Communications, Inc.
 6 - 66.248.120.0/21   10212  0.3%   AS6316  -- AS-PAETEC-NET - PaeTec 
Communications, Inc.
 7 - 206.80.93.0/24     8108  0.3%   AS16916 -- NETLOGIC-WEST - INFINIPLEX LLC 
DBA NETLOGIC
 8 - 200.23.202.0/24    8060  0.3%   AS3454  -- Universidad Autonoma de Nuevo 
Leon
 9 - 61.90.164.0/24     6321  0.2%   AS38543 -- IBM-TH-AS-AP IBM THAILAND 
NETWORK
10 - 58.97.61.0/24      6318  0.2%   AS38543 -- IBM-TH-AS-AP IBM THAILAND 
NETWORK
11 - 213.16.48.0/24     5887  0.2%   AS8866  -- BTC-AS Bulgarian 
Telecommunication Company Plc.
12 - 145.36.122.0/24    5559  0.2%   AS7046  -- RFC2270-UUNET-CUSTOMER - MCI 
Communications Services, Inc. d/b/a Verizon Business
13 - 58.137.200.0/24    5434  0.2%   AS38543 -- IBM-TH-AS-AP IBM THAILAND 
NETWORK
14 - 202.41.70.0/24     5334  0.2%   AS2697  -- ERX-ERNET-AS Education and 
Research Network
15 - 180.180.255.0/24   4265  0.1%   AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT 
Public Company Limited
16 - 180.180.253.0/24   4181  0.1%   AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT 
Public Company Limited
17 - 180.180.248.0/24   4179  0.1%   AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT 
Public Company Limited
18 - 180.180.250.0/24   4177  0.1%   AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT 
Public Company Limited
19 - 180.180.251.0/24   4176  0.1%   AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT 
Public Company Limited
20 - 202.153.174.0/24   3973  0.1%   AS17408 -- ABOVE-AS-AP AboveNet 
Communications Taiwan

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