BGP Update Report
Interval: 27-Dec-12 -to- 03-Jan-13 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 77618 5.7% 46.2 -- BSNL-NIB National Internet Backbone
2 - AS45271 45100 3.3% 193.6 -- ICLNET-AS-AP 5th Floor, Windsor Building, Off: CST Road
3 - AS3909 36140 2.6% 12046.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
4 - AS29256 28656 2.1% 434.2 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
5 - AS8402 23204 1.7% 51.6 -- CORBINA-AS OJSC "Vimpelcom"
6 - AS4657 18609 1.4% 72.4 -- STARHUBINTERNET-AS StarHub Internet Exchange
7 - AS7552 16582 1.2% 20.9 -- VIETEL-AS-AP Vietel Corporation
8 - AS48159 16399 1.2% 42.6 -- TIC-AS Telecommunication Infrastructure Company
9 - AS28306 12104 0.9% 356.0 -- TC Net Inform�tica e Telecomunica��es LTDA
10 - AS37113 11706 0.8% 260.1 -- tangerine-ug-as
11 - AS1637 10380 0.8% 324.4 -- DNIC-AS-01637 - Headquarters, USAISC
12 - AS12880 9181 0.7% 64.7 -- DCI-AS Information Technology Company (ITC)
13 - AS2697 7698 0.6% 98.7 -- ERX-ERNET-AS Education and Research Network
14 - AS36915 7667 0.6% 225.5 -- AFOL-KE-AS
15 - AS9756 7591 0.6% 506.1 -- CHEONANVITSSEN-AS-KR Cheonan Broadcast Corporation
16 - AS8151 7342 0.5% 7.8 -- Uninet S.A. de C.V.
17 - AS57044 7007 0.5% 500.5 -- BRYANSK-AS CJSC "ER-Telecom Holding"
18 - AS2033 6792 0.5% 6792.0 -- PANIX - Panix Network Information Center
19 - AS29859 6764 0.5% 32.8 -- WOW-INTERNET-ILL - WideOpenWest Finance LLC
20 - AS4802 6332 0.5% 186.2 -- ASN-IINET iiNet Limited
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS3909 36140 2.6% 12046.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
2 - AS2033 6792 0.5% 6792.0 -- PANIX - Panix Network Information Center
3 - AS42705 5440 0.4% 5440.0 -- TALIA Talia provides VSAT network and hosting services worldwide.
4 - AS57918 3677 0.3% 3677.0 -- ACOD-AS ACOD CJSC
5 - AS6174 5692 0.4% 2846.0 -- SPRINTLINK8 - Sprint
6 - AS6629 2598 0.2% 2598.0 -- NOAA-AS - NOAA
7 - AS19406 4399 0.3% 2199.5 -- TWRS-MA - Towerstream I, Inc.
8 - AS37430 2179 0.2% 2179.0 -- vdctelecom
9 - AS6407 2154 0.2% 2154.0 -- PRIMUS-AS6407 - Primus Telecommunications Canada Inc.
10 - AS9950 4008 0.3% 2004.0 -- PUBNETPLUS2-AS-KR DACOM
11 - AS17293 3939 0.3% 1969.5 -- VTXC - VTX Communications
12 - AS14680 4906 0.4% 1635.3 -- REALE-6 - Auction.com
13 - AS4826 1459 0.1% 1459.0 -- VOCUS-BACKBONE-AS Vocus Connect International Backbone
14 - AS28722 1392 0.1% 1392.0 -- ENERGETYKA-KALISKA-AS ENERGA-OPERATOR SA
15 - AS36529 2476 0.2% 1238.0 -- AXXA-RACKCO - Rackco.com
16 - AS6620 1237 0.1% 1237.0 -- AS-6620 - AMA Communications, LLC
17 - AS40931 1706 0.1% 853.0 -- MOBITV - MobiTV, Inc
18 - AS27594 1605 0.1% 802.5 -- UTSA - University of Texas at San Antonio
19 - AS33976 672 0.1% 672.0 -- AFTONBLADET-SE aftonbladet.se
20 - AS32529 672 0.1% 672.0 -- CGI-FEDERAL-ASN-1 - CGI Federal
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 151.118.255.0/24 12070 0.8% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
2 - 151.118.254.0/24 12070 0.8% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
3 - 151.118.18.0/24 12000 0.8% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
4 - 209.48.168.0/24 6792 0.5% AS2033 -- PANIX - Panix Network Information Center
5 - 109.194.4.0/24 6606 0.5% AS57044 -- BRYANSK-AS CJSC "ER-Telecom Holding"
6 - 203.28.157.0/24 5997 0.4% AS4802 -- ASN-IINET iiNet Limited
7 - 80.251.10.0/24 5440 0.4% AS42705 -- TALIA Talia provides VSAT network and hosting services worldwide.
8 - 69.38.178.0/24 4396 0.3% AS19406 -- TWRS-MA - Towerstream I, Inc.
9 - 194.63.9.0/24 4323 0.3% AS1273 -- CW Cable and Wireless Worldwide plc
10 - 12.139.133.0/24 4162 0.3% AS14680 -- REALE-6 - Auction.com
11 - 58.184.229.0/24 4002 0.3% AS9950 -- PUBNETPLUS2-AS-KR DACOM
12 - 91.236.24.0/24 3677 0.2% AS57918 -- ACOD-AS ACOD CJSC
13 - 206.105.75.0/24 2848 0.2% AS6174 -- SPRINTLINK8 - Sprint
14 - 208.16.110.0/24 2844 0.2% AS6174 -- SPRINTLINK8 - Sprint
15 - 115.170.128.0/17 2843 0.2% AS4847 -- CNIX-AP China Networks Inter-Exchange
16 - 192.58.232.0/24 2598 0.2% AS6629 -- NOAA-AS - NOAA
17 - 5.0.32.0/19 2586 0.2% AS29386 -- EXT-PDN-STE-AS Syrian Telecommunications Establishment
18 - 31.9.96.0/19 2546 0.2% AS29256 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
19 - 5.0.128.0/19 2518 0.2% AS29256 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
20 - 5.0.160.0/19 2518 0.2% AS29256 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
Details at http://bgpupdates.potaroo.net