BGP Update Report

BGP Update Report
Interval: 18-Jun-09 -to- 25-Jun-09 (8 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9198 53777 5.8% 187.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
2 - AS33783 11085 1.2% 75.9 -- EEPAD
3 - AS22783 9493 1.0% 1582.2 -- WEBPOWER - WebPower, Inc.
4 - AS14117 8964 1.0% 25.2 -- Telefonica del Sur S.A.
5 - AS14434 8607 0.9% 151.0 --
6 - AS29049 8284 0.9% 26.1 -- DELTA-TELECOM-AS Delta Telecom LTD.
7 - AS47408 7741 0.8% 351.9 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA
8 - AS21491 7729 0.8% 386.4 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
9 - AS30890 7642 0.8% 18.3 -- EVOLVA Evolva Telecom
10 - AS1221 7512 0.8% 13.2 -- ASN-TELSTRA Telstra Pty Ltd
11 - AS4134 7490 0.8% 7.7 -- CHINANET-BACKBONE No.31,Jin-rong Street
12 - AS1659 7378 0.8% 22.7 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center
13 - AS20115 6899 0.7% 4.1 -- CHARTER-NET-HKY-NC - Charter Communications
14 - AS2764 6231 0.7% 18.3 -- AAPT AAPT Limited
15 - AS34744 6119 0.7% 32.4 -- GVM SC GVM SISTEM 2003 SRL
16 - AS4812 5538 0.6% 6.2 -- CHINANET-SH-AP China Telecom (Group)
17 - AS30969 5029 0.5% 314.3 -- TAN-NET TransAfrica Networks
18 - AS6389 4985 0.5% 1.2 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
19 - AS35805 4881 0.5% 13.8 -- UTG-AS United Telecom AS
20 - AS3816 4766 0.5% 12.9 -- COLOMBIA TELECOMUNICACIONES S.A. ESP

TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS14150 3637 0.4% 1818.5 -- PFCL2-ASN - Partnership Financial Consulting, LLC
2 - AS22783 9493 1.0% 1582.2 -- WEBPOWER - WebPower, Inc.
3 - AS46132 494 0.1% 494.0 -- MINCOM-NAM - Mincom, Inc.
4 - AS32343 429 0.1% 429.0 -- INTRINSIC-THERAPEUTICS - Intrinsic Orthopedics/Therapeutics, Inc.
5 - AS47640 807 0.1% 403.5 -- TRICOMPAS Tricomp Sp. z. o. o.
6 - AS21491 7729 0.8% 386.4 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
7 - AS25546 3009 0.3% 376.1 -- BROOKLANDCOMP-AS Brookland Computer Services
8 - AS47408 7741 0.8% 351.9 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA
9 - AS30183 320 0.0% 320.0 -- BASESPACE-AS - BaseSpace.net
10 - AS30969 5029 0.5% 314.3 -- TAN-NET TransAfrica Networks
11 - AS4796 269 0.0% 269.0 -- BANDUNG-NET-AS-AP Institute of Technology Bandung
12 - AS35400 1592 0.2% 265.3 -- MFIST Interregoinal Organization Network Technologies
13 - AS5050 3766 0.4% 251.1 -- PSC-EXT - Pittsburgh Supercomputing Center
14 - AS41189 241 0.0% 241.0 -- ICONCEPT-AS iConcept
15 - AS37011 1131 0.1% 226.2 -- MSTARTEL-AS
16 - AS39803 450 0.1% 225.0 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL
17 - AS39773 206 0.0% 206.0 -- HOSTED-SIEMENS-COMLU Siemens Communications Group Luxembourg
18 - AS23384 412 0.0% 206.0 -- REEDTECH - Reed Technology and Information Services, Inc.
19 - AS42214 201 0.0% 201.0 -- IWC-AS SC International Work Company SRL
20 - AS9198 53777 5.8% 187.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration

TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 89.218.220.0/23 6325 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
2 - 89.218.218.0/23 6325 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
3 - 88.204.221.0/24 6322 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
4 - 92.46.244.0/23 6320 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
5 - 95.59.1.0/24 6320 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
6 - 95.59.8.0/23 6319 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
7 - 95.59.2.0/23 6319 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
8 - 95.59.4.0/22 6319 0.6% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
9 - 72.23.246.0/24 3714 0.4% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center
10 - 205.246.203.0/24 3650 0.4% AS22783 -- WEBPOWER - WebPower, Inc.
11 - 63.163.66.0/24 3650 0.4% AS22783 -- WEBPOWER - WebPower, Inc.
12 - 204.11.157.0/24 3636 0.4% AS14150 -- PFCL2-ASN - Partnership Financial Consulting, LLC
13 - 193.201.184.0/21 2974 0.3% AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services
14 - 65.113.90.0/24 2203 0.2% AS14434 --
15 - 65.212.89.0/24 2190 0.2% AS22783 -- WEBPOWER - WebPower, Inc.
16 - 66.248.162.0/23 2143 0.2% AS14434 --
17 - 65.113.106.0/24 2097 0.2% AS14434 --
18 - 65.113.111.0/24 2097 0.2% AS14434 --
19 - 196.27.104.0/21 2054 0.2% AS30969 -- TAN-NET TransAfrica Networks
20 - 196.27.108.0/22 2028 0.2% AS30969 -- TAN-NET TransAfrica Networks

Details at http://bgpupdates.potaroo.net