BGP Update Report
cidr-report at potaroo.net cidr-report at potaroo.net
Fri Feb 15 12:00:05 CET 2008
BGP Update Report
Interval: 14-Jan-08 -to- 14-Feb-08 (32 days)
Observation Point: BGP Peering with AS2.0
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9498 72755 1.3% 60.7 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - AS4802 56636 1.0% 110.0 -- ASN-IINET iiNet Limited
3 - AS24731 55753 1.0% 1051.9 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
4 - AS8151 46700 0.8% 39.8 -- Uninet S.A. de C.V.
5 - AS9583 45107 0.8% 37.8 -- SIFY-AS-IN Sify Limited
6 - AS4621 40372 0.7% 263.9 -- UNSPECIFIED UNINET-TH
7 - AS20214 38637 0.7% 8.4 -- CCCH-AS6 - Comcast Cable Communications Holdings, Inc
8 - AS7029 38520 0.7% 95.6 -- WINDSTREAM - Windstream Communications Inc
9 - AS26829 37387 0.7% 37387.0 -- YKK-USA - YKK USA,INC
10 - AS8452 34885 0.6% 28.8 -- TEDATA TEDATA
11 - AS705 30775 0.6% 148.7 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
12 - AS23005 29593 0.5% 1972.9 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
13 - AS33783 27994 0.5% 177.2 -- EEPAD
14 - AS19115 26840 0.5% 63.5 -- CHARTER-LEBANON - Charter Communications
15 - AS9835 26247 0.5% 206.7 -- GITS-TH-AS-AP Government Information Technology Services
16 - AS4739 25270 0.5% 109.4 -- CIX-ADELAIDE-AS Internode Systems Pty Ltd
17 - AS22629 25228 0.5% 12614.0 -- NORWORLD - NORTHWESTERN CORPORATION
18 - AS21332 25030 0.5% 962.7 -- NTC-AS New Telephone Company
19 - AS9829 22171 0.4% 27.3 -- BSNL-NIB National Internet Backbone
20 - AS5803 22161 0.4% 130.4 -- DDN-ASNBLK - DoD Network Information Center
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26829 37387 0.7% 37387.0 -- YKK-USA - YKK USA,INC
2 - AS40474 19662 0.3% 19662.0 -- ABML-2 - Advantage Business Media, LLC
3 - AS19334 18147 0.3% 18147.0 -- SPORTLINE-DBC - SPORTLINE
4 - AS22629 25228 0.5% 12614.0 -- NORWORLD - NORTHWESTERN CORPORATION
5 - AS30929 7564 0.1% 7564.0 -- HUTCB Hidrotechnical Faculty - Technical University
6 - AS41482 5820 0.1% 5820.0 -- CLUEAG-AS Clue AG IT Solutions
7 - AS32207 5683 0.1% 5683.0 --
8 - AS19389 8883 0.2% 4441.5 -- GOLUB - GOLUB CORPORATION
9 - AS9179 13176 0.2% 4392.0 -- KNOWTION-LONDON Knowtion Ltd.
10 - AS35555 4148 0.1% 4148.0 -- BUSINESSUNITY-AS Business Unity Ltd.
11 - AS8276 3715 0.1% 3715.0 -- ROGUEPACKET Roguepacket Networks
12 - AS8282 10993 0.2% 3664.3 -- FIDONET FidoNet Registration Services Ltd
13 - AS28977 6539 0.1% 3269.5 -- UN-UNLB United Nations Logistics Base Brindisi, Italy
14 - AS27197 12618 0.2% 3154.5 --
15 - AS40488 2800 0.1% 2800.0 -- NII-RICHFIELD - National Interstate Insurance Company
16 - AS21291 2187 0.0% 2187.0 -- OMEGABANK 8 Dragatsaniou str
17 - AS7974 8392 0.1% 2098.0 -- Instituto Mexicano del Petroleo
18 - AS18682 10476 0.2% 2095.2 -- TRILUTIONS - TriLutions Computer & Internet Center
19 - AS14576 4086 0.1% 2043.0 -- RHNL-NET - Righthosting.com
20 - AS23005 29593 0.5% 1972.9 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.55.229.160/2 53667 0.9% AS4802 -- ASN-IINET iiNet Limited
2 - 203.101.87.0/24 53611 0.9% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
3 - 12.108.254.0/24 37387 0.6% AS26829 -- YKK-USA - YKK USA,INC
4 - 64.79.128.0/19 29425 0.5% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
5 - 80.243.64.0/20 24807 0.4% AS21332 -- NTC-AS New Telephone Company
6 - 203.16.208.0/24 24175 0.4% AS4739 -- CIX-ADELAIDE-AS Internode Systems Pty Ltd
7 - 124.7.35.0/24 22756 0.4% AS9583 -- SIFY-AS-IN Sify Limited
8 - 207.181.144.0/24 20022 0.3% AS19750 -- CTI-TX - C2C Fiber, Inc.
AS32004 -- BIG-ASN - Business Information Group, Inc.
9 - 65.126.154.0/24 19662 0.3% AS40474 -- ABML-2 - Advantage Business Media, LLC
10 - 63.169.11.0/24 18147 0.3% AS19334 -- SPORTLINE-DBC - SPORTLINE
11 - 89.4.130.0/24 13766 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
12 - 202.140.63.0/24 13735 0.2% AS17443 -- ESTELCOM-AP International Internet gateway , India
AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
13 - 89.4.131.0/24 13176 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
14 - 199.96.16.0/21 12614 0.2% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
15 - 199.96.24.0/22 12614 0.2% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION
16 - 89.4.128.0/24 12397 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
17 - 89.4.129.0/24 11683 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
18 - 217.22.170.0/23 9747 0.2% AS16094 -- RAS Roilcom ASN (Russia)
19 - 203.63.26.0/24 9272 0.2% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd
20 - 124.7.10.0/23 8543 0.1% AS9583 -- SIFY-AS-IN Sify Limited
Details at http://bgpupdates.potaroo.net
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