BGP Update Report
Interval: 09-Jul-09 -to- 16-Jul-09 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9198 102617 7.2% 337.6 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
2 - AS8151 68199 4.8% 13.0 -- Uninet S.A. de C.V.
3 - AS8452 24845 1.7% 24.0 -- TEDATA TEDATA
4 - AS29049 24261 1.7% 76.5 -- DELTA-TELECOM-AS Delta Telecom LTD.
5 - AS47408 14408 1.0% 847.5 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA
6 - AS33783 11963 0.8% 77.7 -- EEPAD
7 - AS35805 10742 0.8% 30.2 -- UTG-AS United Telecom AS
8 - AS12881 8199 0.6% 911.0 -- BIA Net
9 - AS4249 8183 0.6% 45.0 -- LILLY-AS - Eli Lilly and Company
10 - AS1659 7772 0.6% 32.2 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center
11 - AS23700 6947 0.5% 24.2 -- BM-AS-ID PT. Broadband Multimedia, Tbk
12 - AS4795 6823 0.5% 25.7 -- INDOSATM2-ID INDOSATM2 ASN
13 - AS21491 6739 0.5% 224.6 -- UTL-ON-LINE UTL On-line is RF broadband ISP in Uganda - Africa
14 - AS30969 6446 0.5% 537.2 -- TAN-NET TransAfrica Networks
15 - AS5050 6112 0.4% 555.6 -- PSC-EXT - Pittsburgh Supercomputing Center
16 - AS15808 5975 0.4% 94.8 -- Communication Solutions Ltd is an ISP serving
17 - AS20115 5850 0.4% 4.1 -- CHARTER-NET-HKY-NC - Charter Communications
18 - AS6389 5763 0.4% 1.3 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
19 - AS17974 5714 0.4% 7.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
20 - AS14846 5507 0.4% 125.2 -- CGNOGE - NBC Internet
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS16611 3104 0.2% 3104.0 --
2 - AS2 2256 0.2% 4.0 -- SIM-SG-AS-AP SIM Headquarters
3 - AS47640 1213 0.1% 1213.0 -- TRICOMPAS Tricomp Sp. z. o. o.
4 - AS8599 1088 0.1% 1088.0 -- Ulyanovsk State University Network
5 - AS12881 8199 0.6% 911.0 -- BIA Net
6 - AS47408 14408 1.0% 847.5 -- MANDARIN-AS Mandarin WIMAX Sicilia SpA
7 - AS37011 1526 0.1% 763.0 -- MSTARTEL-AS
8 - AS27653 2374 0.2% 593.5 -- Alpha Communications Network
9 - AS5050 6112 0.4% 555.6 -- PSC-EXT - Pittsburgh Supercomputing Center
10 - AS30969 6446 0.5% 537.2 -- TAN-NET TransAfrica Networks
11 - AS25546 5115 0.4% 511.5 -- BROOKLANDCOMP-AS Brookland Computer Services
12 - AS47350 510 0.0% 510.0 -- GCX-SYSTEMS-AS GCX Systems Ltd.
13 - AS5313 472 0.0% 472.0 -- DNIC-ASBLK-05120-05376 - DoD Network Information Center
14 - AS42214 380 0.0% 380.0 -- IWC-AS SC International Work Company SRL
15 - AS35400 2107 0.1% 351.2 -- MFIST Interregoinal Organization Network Technologies
16 - AS11032 340 0.0% 340.0 -- UQ - Universite du Quebec a Quebec
17 - AS9198 102617 7.2% 337.6 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
18 - AS4796 331 0.0% 331.0 -- BANDUNG-NET-AS-AP Institute of Technology Bandung
19 - AS36975 311 0.0% 311.0 -- CBA-AS
20 - AS33074 305 0.0% 305.0 -- ISC-NBO1 ISC, Nairobi, Kenya
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 92.46.244.0/23 11306 0.7% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
2 - 89.218.218.0/23 11286 0.7% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
3 - 89.218.220.0/23 11286 0.7% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
4 - 95.59.2.0/23 11269 0.7% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
5 - 95.59.4.0/22 11269 0.7% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
6 - 95.59.3.0/24 11268 0.7% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
7 - 95.59.8.0/23 11268 0.7% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
8 - 95.59.1.0/24 10281 0.7% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
9 - 88.204.221.0/24 10265 0.7% AS9198 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
10 - 41.233.92.0/23 9060 0.6% AS8452 -- TEDATA TEDATA
11 - 41.233.94.0/23 9006 0.6% AS8452 -- TEDATA TEDATA
12 - 72.23.246.0/24 6050 0.4% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center
13 - 193.201.184.0/21 5099 0.3% AS25546 -- BROOKLANDCOMP-AS Brookland Computer Services
14 - 216.9.95.0/24 3104 0.2% AS16611 --
15 - 192.12.120.0/24 2587 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation
16 - 196.27.104.0/21 2454 0.2% AS30969 -- TAN-NET TransAfrica Networks
17 - 196.27.108.0/22 2432 0.2% AS30969 -- TAN-NET TransAfrica Networks
18 - 72.42.193.0/24 2329 0.1% AS40060 -- AAAWI - AAA Wireless, Inc.
19 - 169.222.0.0/24 2256 0.1% AS2 -- SIM-SG-AS-AP SIM Headquarters
20 - 90.150.0.0/24 2089 0.1% AS35400 -- MFIST Interregoinal Organization Network Technologies
Details at http://bgpupdates.potaroo.net