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- 5 participants
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Hi all,
With many thanks to the RIPE NCC for providing them, the minutes of our meeting in Amsterdam last year are now up:
<https://www.ripe.net/ripe/groups/wg/routing/minutes/ripe-65>
Please review and send any corrections or omissions to the list or <routing-wg-chairs(a)ripe.net>.
All the best,
Rob
1
0
The time is fast approaching where the good people of the NCC start to chivvy the working groups chairs into submitting their agenda points for the next meeting.
Which means, of course, that the working groups chairs are going to chivvy the working group members into suggesting agenda points for the next meeting. This is that message.
On the provisional agenda our meeting will be after lunch on Thursday, so if you have some suggestions of what you'd like to see discussed, or would like to present something, please either drop a message to Joao and myself at <routing-wg-chairs(a)ripe.net> or send it to the list.
Provisional meeting plan:
<https://ripe66.ripe.net/programme/meeting-plan/>
Registration:
<https://ripe66.ripe.net/attend/register/>
I hope to see you all in Dublin!
Cheers,
Rob
1
0
Hi, group,
somebody familiar with the well-known BGP communities for route origin validation? From the current draft-ietf-sidr-origin-validation-signaling I can see that IANA has to assign a new value from the non-transitive range of the "BGP Opaque Extended Community" type registry for the purpose.
It is interesting that Juniper documentation has already invented the "origin-validation-state-(valid|invalid|unknown)" well-known communities. They are just on the paper though, at least in Junos OS 12.2.
Kind regards,
Matjaž
1
0
BGP Update Report
Interval: 24-Jan-13 -to- 31-Jan-13 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 71162 3.6% 84.3 -- BSNL-NIB National Internet Backbone
2 - AS8402 63909 3.3% 28.0 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS3909 43016 2.2% 14338.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
4 - AS9498 41793 2.1% 77.7 -- BBIL-AP BHARTI Airtel Ltd.
5 - AS24560 33680 1.7% 74.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
6 - AS29256 32286 1.6% 872.6 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
7 - AS7552 18766 1.0% 19.8 -- VIETEL-AS-AP Vietel Corporation
8 - AS18207 17586 0.9% 57.3 -- YOU-INDIA-AP YOU Broadband & Cable India Ltd.
9 - AS17762 17248 0.9% 55.1 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
10 - AS28573 15781 0.8% 14.3 -- NET Servicos de Comunicao S.A.
11 - AS3816 15463 0.8% 30.9 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
12 - AS32847 14884 0.8% 14884.0 -- LMGINC-ORL - LMG, Inc
13 - AS18002 13932 0.7% 85.0 -- WORLDPHONE-IN AS Number for Interdomain Routing
14 - AS5976 13878 0.7% 90.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
15 - AS31148 13124 0.7% 17.3 -- FREENET-AS Freenet Ltd.
16 - AS19361 12850 0.7% 377.9 -- Atrium Telecomunicacoes Ltda
17 - AS2708 12795 0.7% 175.3 -- Universidad de Guanajuato
18 - AS22561 12604 0.7% 182.7 -- DIGITAL-TELEPORT - Digital Teleport Inc.
19 - AS45528 11256 0.6% 26.5 -- TDN Tikona Digital Networks Pvt Ltd.
20 - AS7303 11026 0.6% 12.0 -- Telecom Argentina S.A.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS32847 14884 0.8% 14884.0 -- LMGINC-ORL - LMG, Inc
2 - AS3909 43016 2.2% 14338.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
3 - AS6629 7367 0.4% 7367.0 -- NOAA-AS - NOAA
4 - AS2033 4180 0.2% 4180.0 -- PANIX - Panix Network Information Center
5 - AS19406 3994 0.2% 3994.0 -- TWRS-MA - Towerstream I, Inc.
6 - AS6174 5835 0.3% 2917.5 -- SPRINTLINK8 - Sprint
7 - AS27594 5419 0.3% 2709.5 -- UTSA - University of Texas at San Antonio
8 - AS22140 4921 0.2% 2460.5 -- T-MOBILE-AS22140 - T-Mobile USA, Inc.
9 - AS6197 2259 0.1% 2259.0 -- BATI-ATL - BellSouth Network Solutions, Inc
10 - AS57918 2021 0.1% 2021.0 -- ACOD-AS ACOD CJSC
11 - AS17293 3782 0.2% 1891.0 -- VTXC - VTX Communications
12 - AS14680 5519 0.3% 1839.7 -- REALE-6 - Auction.com
13 - AS2 5872 0.3% 633.0 -- DEFOE-AS-AP Defoe Chan & Company (Hong Kong) Limited
14 - AS40931 1115 0.1% 1115.0 -- MOBITV - MobiTV, Inc
15 - AS29256 32286 1.6% 872.6 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
16 - AS9950 4134 0.2% 826.8 -- PUBNETPLUS2-AS-KR DACOM
17 - AS19886 4261 0.2% 710.2 -- BOFABROKERDEALERSVCS - Bank of America
18 - AS40968 707 0.0% 707.0 -- DSC Professional Protection Electronic Ltd.
19 - AS4 674 0.0% 51.0 -- COMUNICALO DE MEXICO S.A. DE C.V
20 - AS8657 583 0.0% 583.0 -- CPRM CPRM Autonomous System
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 173.227.147.0/24 14884 0.7% AS32847 -- LMGINC-ORL - LMG, Inc
2 - 151.118.18.0/24 14391 0.7% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
3 - 151.118.254.0/24 14313 0.7% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
4 - 151.118.255.0/24 14312 0.7% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
5 - 184.159.130.0/23 12001 0.6% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
6 - 192.58.232.0/24 7367 0.3% AS6629 -- NOAA-AS - NOAA
7 - 37.112.48.0/22 7276 0.3% AS57044 -- BRYANSK-AS CJSC "ER-Telecom Holding"
8 - 208.14.186.0/24 4919 0.2% AS22140 -- T-MOBILE-AS22140 - T-Mobile USA, Inc.
9 - 194.63.9.0/24 4849 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
10 - 41.160.115.0/24 4653 0.2% AS6453 -- GLOBEINTERNET TATA Communications
11 - 12.139.133.0/24 4613 0.2% AS14680 -- REALE-6 - Auction.com
12 - 209.48.168.0/24 4180 0.2% AS2033 -- PANIX - Panix Network Information Center
13 - 202.41.70.0/24 4166 0.2% AS2697 -- ERX-ERNET-AS Education and Research Network
14 - 58.184.229.0/24 4122 0.2% AS9950 -- PUBNETPLUS2-AS-KR DACOM
15 - 69.38.178.0/24 3994 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
16 - 123.252.208.0/24 3910 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
17 - 203.17.90.0/24 3709 0.2% AS4802 -- ASN-IINET iiNet Limited
18 - 49.248.72.0/21 3621 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
19 - 5.0.32.0/19 3421 0.2% AS29386 -- EXT-PDN-STE-AS Syrian Telecommunications Establishment
20 - 5.0.160.0/19 2945 0.1% AS29256 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Feb 1 21:13:15 2013 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
25-01-13 442636 254436
26-01-13 442936 254309
27-01-13 442378 254385
28-01-13 442959 254504
29-01-13 443056 254707
30-01-13 443192 255293
31-01-13 443138 254917
01-02-13 443327 255033
AS Summary
43308 Number of ASes in routing system
17978 Number of ASes announcing only one prefix
3093 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
116126432 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 01Feb13 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 443569 254987 188582 42.5% All ASes
AS6389 3093 119 2974 96.2% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS28573 2323 82 2241 96.5% NET Servicos de Comunicao S.A.
AS4766 2932 939 1993 68.0% KIXS-AS-KR Korea Telecom
AS17974 2475 485 1990 80.4% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS22773 1965 261 1704 86.7% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS18566 2081 425 1656 79.6% COVAD - Covad Communications
Co.
AS10620 2308 678 1630 70.6% Telmex Colombia S.A.
AS7303 1679 407 1272 75.8% Telecom Argentina S.A.
AS4323 1602 399 1203 75.1% TWTC - tw telecom holdings,
inc.
AS4755 1681 578 1103 65.6% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS2118 1114 83 1031 92.5% RELCOM-AS OOO "NPO Relcom"
AS7029 2288 1264 1024 44.8% WINDSTREAM - Windstream
Communications Inc
AS7552 1161 181 980 84.4% VIETEL-AS-AP Vietel
Corporation
AS36998 1286 381 905 70.4% SDN-MOBITEL
AS18101 1016 170 846 83.3% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS8151 1548 745 803 51.9% Uninet S.A. de C.V.
AS1785 1950 1165 785 40.3% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS4808 1101 354 747 67.8% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS18881 756 26 730 96.6% Global Village Telecom
AS14754 910 184 726 79.8% Telgua
AS13977 843 118 725 86.0% CTELCO - FAIRPOINT
COMMUNICATIONS, INC.
AS7545 1830 1120 710 38.8% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS855 709 53 656 92.5% CANET-ASN-4 - Bell Aliant
Regional Communications, Inc.
AS9808 683 50 633 92.7% CMNET-GD Guangdong Mobile
Communication Co.Ltd.
AS22561 1065 443 622 58.4% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS17676 718 97 621 86.5% GIGAINFRA Softbank BB Corp.
AS24560 1044 429 615 58.9% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS3356 1105 498 607 54.9% LEVEL3 Level 3 Communications
AS3549 1046 447 599 57.3% GBLX Global Crossing Ltd.
AS19262 1001 405 596 59.5% VZGNI-TRANSIT - Verizon Online
LLC
Total 45313 12586 32727 72.2% Top 30 total
Possible Bogus Routes
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd.
31.210.16.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH
41.222.80.0/21 AS37110 moztel-as
62.12.96.0/19 AS38478 SUNNYVISION-AS-AP SunnyVision Limited
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc.
64.187.208.0/24 AS174 COGENT Cogent/PSI
65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.165.92.0/24 AS20077 IPNETZONE-ASN - IPNetZone
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.35.224.0/22 AS30097 NUWAVE - NuWave
72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc.
72.35.232.0/21 AS30097 NUWAVE - NuWave
72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC
74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc
74.200.96.0/24 AS46271
74.200.98.0/24 AS46250
74.200.100.0/24 AS25854 WEBALG-COM - WebALG.com
74.200.102.0/24 AS46271
74.200.107.0/24 AS46250
74.200.108.0/24 AS35937 MARQUISNET - MarquisNet
74.200.114.0/24 AS2828 XO-AS15 - XO Communications
74.200.118.0/24 AS25854 WEBALG-COM - WebALG.com
74.200.119.0/24 AS25854 WEBALG-COM - WebALG.com
74.200.120.0/24 AS25854 WEBALG-COM - WebALG.com
74.200.126.0/24 AS21867 DEALERTRACKCANADA - DealerTrack Canada Inc.
74.200.127.0/24 AS12188 Q9-AS - Q9 Networks Inc.
81.4.0.0/18 AS38478 SUNNYVISION-AS-AP SunnyVision Limited
81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A.
82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A.
91.217.250.0/24 AS43108 GARM-AS Garm Technologies Ltd.
100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange
102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports.
103.11.148.0/24 AS58452
103.11.149.0/24 AS58452
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A.
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda
200.58.248.0/21 AS27849
202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.
202.58.113.0/24 AS19161
202.65.96.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited
202.73.240.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited
202.83.120.0/21 AS37972
202.83.124.0/24 AS37972
202.83.125.0/24 AS37972
202.83.126.0/24 AS37972
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.142.219.0/24 AS45149
204.9.116.0/22 AS30097 NUWAVE - NuWave
204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications
204.10.92.0/23 AS30097 NUWAVE - NuWave
204.10.94.0/23 AS30097 NUWAVE - NuWave
204.10.112.0/21 AS27027 ANBELL ASN-ANBELL
204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A.
205.211.160.0/24 AS30045 UHN-ASN - University Health Network
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc.
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
207.254.128.0/21 AS30689 FLOW-NET - FLOW
207.254.128.0/24 AS30689 FLOW-NET - FLOW
207.254.136.0/21 AS30689 FLOW-NET - FLOW
207.254.138.0/24 AS30689 FLOW-NET - FLOW
207.254.140.0/24 AS30689 FLOW-NET - FLOW
208.77.164.0/24 AS22659
208.77.165.0/24 AS22659
208.77.166.0/24 AS22659
208.77.167.0/24 AS22659
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.252.0/22 AS2386 INS-AS - AT&T Data Communications Services
208.89.253.0/24 AS2386 INS-AS - AT&T Data Communications Services
208.89.254.0/24 AS2386 INS-AS - AT&T Data Communications Services
208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING
208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC)
208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.234.112.0/23 AS32252
209.234.114.0/23 AS32252
209.234.116.0/24 AS32252
209.234.117.0/24 AS32252
209.234.118.0/24 AS32252
209.234.119.0/24 AS32252
209.234.120.0/24 AS32252
209.234.121.0/24 AS32252
209.234.122.0/24 AS32252
213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations
216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC
216.227.142.0/23 AS46856 GLOBAL-HOST-AS - The Global Host Exchange
216.227.144.0/21 AS46856 GLOBAL-HOST-AS - The Global Host Exchange
216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.
216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.
216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG,
TRNOG, CaribNOG and the RIPE Routing Working Group.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 02 Feb, 2013
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 440794
Prefixes after maximum aggregation: 181771
Deaggregation factor: 2.42
Unique aggregates announced to Internet: 216723
Total ASes present in the Internet Routing Table: 43204
Prefixes per ASN: 10.20
Origin-only ASes present in the Internet Routing Table: 34128
Origin ASes announcing only one prefix: 15925
Transit ASes present in the Internet Routing Table: 5738
Transit-only ASes present in the Internet Routing Table: 143
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 44
Max AS path prepend of ASN ( 28730) 25
Prefixes from unregistered ASNs in the Routing Table: 386
Unregistered ASNs in the Routing Table: 132
Number of 32-bit ASNs allocated by the RIRs: 3721
Number of 32-bit ASNs visible in the Routing Table: 3338
Prefixes from 32-bit ASNs in the Routing Table: 9176
Special use prefixes present in the Routing Table: 17
Prefixes being announced from unallocated address space: 211
Number of addresses announced to Internet: 2614575756
Equivalent to 155 /8s, 215 /16s and 66 /24s
Percentage of available address space announced: 70.6
Percentage of allocated address space announced: 70.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.2
Total number of prefixes smaller than registry allocations: 155465
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 105955
Total APNIC prefixes after maximum aggregation: 33038
APNIC Deaggregation factor: 3.21
Prefixes being announced from the APNIC address blocks: 107002
Unique aggregates announced from the APNIC address blocks: 43739
APNIC Region origin ASes present in the Internet Routing Table: 4815
APNIC Prefixes per ASN: 22.22
APNIC Region origin ASes announcing only one prefix: 1240
APNIC Region transit ASes present in the Internet Routing Table: 807
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 418
Number of APNIC addresses announced to Internet: 717823104
Equivalent to 42 /8s, 201 /16s and 28 /24s
Percentage of available APNIC address space announced: 83.9
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 155383
Total ARIN prefixes after maximum aggregation: 78669
ARIN Deaggregation factor: 1.98
Prefixes being announced from the ARIN address blocks: 155986
Unique aggregates announced from the ARIN address blocks: 70782
ARIN Region origin ASes present in the Internet Routing Table: 15445
ARIN Prefixes per ASN: 10.10
ARIN Region origin ASes announcing only one prefix: 5839
ARIN Region transit ASes present in the Internet Routing Table: 1592
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 27
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1075851136
Equivalent to 64 /8s, 32 /16s and 47 /24s
Percentage of available ARIN address space announced: 56.9
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 113324
Total RIPE prefixes after maximum aggregation: 58515
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 116432
Unique aggregates announced from the RIPE address blocks: 74751
RIPE Region origin ASes present in the Internet Routing Table: 17049
RIPE Prefixes per ASN: 6.83
RIPE Region origin ASes announcing only one prefix: 8156
RIPE Region transit ASes present in the Internet Routing Table: 2777
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 44
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2160
Number of RIPE addresses announced to Internet: 653059940
Equivalent to 38 /8s, 236 /16s and 231 /24s
Percentage of available RIPE address space announced: 94.9
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 46480
Total LACNIC prefixes after maximum aggregation: 9100
LACNIC Deaggregation factor: 5.11
Prefixes being announced from the LACNIC address blocks: 50224
Unique aggregates announced from the LACNIC address blocks: 23555
LACNIC Region origin ASes present in the Internet Routing Table: 1794
LACNIC Prefixes per ASN: 28.00
LACNIC Region origin ASes announcing only one prefix: 512
LACNIC Region transit ASes present in the Internet Routing Table: 335
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 27
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 736
Number of LACNIC addresses announced to Internet: 123135528
Equivalent to 7 /8s, 86 /16s and 230 /24s
Percentage of available LACNIC address space announced: 73.4
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 10337
Total AfriNIC prefixes after maximum aggregation: 2397
AfriNIC Deaggregation factor: 4.31
Prefixes being announced from the AfriNIC address blocks: 10939
Unique aggregates announced from the AfriNIC address blocks: 3709
AfriNIC Region origin ASes present in the Internet Routing Table: 590
AfriNIC Prefixes per ASN: 18.54
AfriNIC Region origin ASes announcing only one prefix: 178
AfriNIC Region transit ASes present in the Internet Routing Table: 127
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 7
Number of AfriNIC addresses announced to Internet: 44281856
Equivalent to 2 /8s, 163 /16s and 176 /24s
Percentage of available AfriNIC address space announced: 44.0
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2932 11557 922 Korea Telecom (KIX)
17974 2475 829 53 PT TELEKOMUNIKASI INDONESIA
7545 1824 301 87 TPG Internet Pty Ltd
4755 1681 382 188 TATA Communications formerly
9829 1425 1150 45 BSNL National Internet Backbo
9583 1207 90 502 Sify Limited
7552 1164 1070 12 Vietel Corporation
4808 1101 2040 315 CNCGROUP IP network: China169
9498 1054 310 75 BHARTI Airtel Ltd.
24560 1044 385 160 Bharti Airtel Ltd., Telemedia
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3093 3699 115 bellsouth.net, inc.
7029 2288 1265 211 Windstream Communications Inc
18566 2081 382 183 Covad Communications
22773 1965 2931 128 Cox Communications, Inc.
1785 1949 678 123 PaeTec Communications, Inc.
20115 1688 1608 625 Charter Communications
4323 1598 1155 394 Time Warner Telecom
30036 1345 287 698 Mediacom Communications Corp
7018 1298 10550 859 AT&T WorldNet Services
7011 1200 315 682 Citizens Utilities
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1848 544 16 Corbina telecom
2118 1114 97 13 EUnet/RELCOM Autonomous Syste
34984 974 231 205 BILISIM TELEKOM
13188 842 99 22 Educational Network
12479 836 778 65 Uni2 Autonomous System
31148 755 39 18 FreeNet ISP
20940 742 252 589 Akamai Technologies European
8551 714 367 39 Bezeq International
6830 713 2313 434 UPC Distribution Services
58113 633 70 378 LIR DATACENTER TELECOM SRL
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
10620 2308 395 224 TVCABLE BOGOTA
28573 2215 1315 81 NET Servicos de Comunicao S.A
7303 1679 1147 206 Telecom Argentina Stet-France
8151 1539 2892 379 UniNet S.A. de C.V.
6503 1473 435 67 AVANTEL, S.A.
14754 909 114 72 Telgua S. A.
27947 774 85 95 Telconet S.A
18881 756 716 18 Global Village Telecom
3816 676 306 85 Empresa Nacional de Telecomun
11172 604 86 67 Servicios Alestra S.A de C.V
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
36998 1286 80 4 MOBITEL
24863 896 275 36 LINKdotNET AS number
8452 529 958 13 TEDATA
6713 499 602 20 Itissalat Al-MAGHRIB
24835 329 80 8 RAYA Telecom - Egypt
3741 266 906 224 The Internet Solution
12258 193 28 67 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
16637 190 696 90 MTN Network Solutions
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3093 3699 115 bellsouth.net, inc.
4766 2932 11557 922 Korea Telecom (KIX)
17974 2475 829 53 PT TELEKOMUNIKASI INDONESIA
10620 2308 395 224 TVCABLE BOGOTA
7029 2288 1265 211 Windstream Communications Inc
28573 2215 1315 81 NET Servicos de Comunicao S.A
18566 2081 382 183 Covad Communications
22773 1965 2931 128 Cox Communications, Inc.
1785 1949 678 123 PaeTec Communications, Inc.
8402 1848 544 16 Corbina telecom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
17974 2475 2422 PT TELEKOMUNIKASI INDONESIA
28573 2215 2134 NET Servicos de Comunicao S.A
10620 2308 2084 TVCABLE BOGOTA
7029 2288 2077 Windstream Communications Inc
4766 2932 2010 Korea Telecom (KIX)
18566 2081 1898 Covad Communications
22773 1965 1837 Cox Communications, Inc.
8402 1848 1832 Corbina telecom
1785 1949 1826 PaeTec Communications, Inc.
7545 1824 1737 TPG Internet Pty Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.16.0/21 43568 RIPE Network Coordination Cen
128.0.24.0/21 41794 Altline LLC
128.0.60.0/23 57417 INTERNET TASMANIA SRL
128.0.62.0/23 57417 INTERNET TASMANIA SRL
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.96.0/21 12886 LEWTelNet GmbH
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
31.210.16.0/22 15657 Neural Networks ASN
41.222.80.0/21 37110 Moztel LDA
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:13 /10:29 /11:88 /12:246
/13:481 /14:865 /15:1548 /16:12551 /17:6601 /18:10967
/19:21729 /20:31101 /21:33241 /22:45078 /23:40752 /24:231230
/25:1364 /26:1742 /27:858 /28:183 /29:73 /30:17
/31:0 /32:20
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 2031 2081 Covad Communications
6389 1769 3093 bellsouth.net, inc.
7029 1643 2288 Windstream Communications Inc
8402 1577 1848 Corbina telecom
22773 1292 1965 Cox Communications, Inc.
36998 1280 1286 MOBITEL
30036 1238 1345 Mediacom Communications Corp
11492 1158 1195 Cable One
1785 1031 1949 PaeTec Communications, Inc.
6503 983 1473 AVANTEL, S.A.
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:684 2:749 3:3 4:13 5:737 6:3
8:490 12:1927 13:3 14:719 15:11 16:3
17:8 20:25 23:237 24:1799 27:1471 31:1127
32:54 33:2 34:5 36:10 37:1230 38:845
39:2 40:139 41:2649 42:180 44:4 46:1725
47:1 49:547 50:643 52:12 54:28 55:7
57:28 58:1078 59:556 60:251 61:1320 62:999
63:2027 64:4338 65:2158 66:4265 67:2018 68:1119
69:3228 70:858 71:535 72:1879 74:2544 75:421
76:291 77:1061 78:1034 79:552 80:1209 81:981
82:639 83:534 84:578 85:1147 86:477 87:969
88:370 89:1740 90:285 91:5389 92:616 93:1708
94:2013 95:1614 96:489 97:333 98:1052 99:52
100:30 101:305 103:2059 105:519 106:131 107:208
108:508 109:1751 110:848 111:1005 112:482 113:740
114:683 115:932 116:877 117:788 118:978 119:1263
120:343 121:702 122:1731 123:1178 124:1320 125:1306
128:545 129:200 130:312 131:645 132:327 133:143
134:254 135:62 136:213 137:237 138:340 139:155
140:216 141:314 142:509 143:365 144:474 145:90
146:527 147:332 148:730 149:341 150:159 151:328
152:399 153:190 154:25 155:367 156:241 157:395
158:258 159:708 160:334 161:415 162:370 163:202
164:581 165:462 166:465 167:571 168:1007 169:131
170:1012 171:164 172:4 173:1543 174:616 175:422
176:1002 177:1624 178:1703 180:1375 181:222 182:1157
183:323 184:642 185:197 186:2262 187:1464 188:1935
189:1547 190:6557 192:6221 193:5671 194:4648 195:3657
196:1283 197:808 198:4108 199:5194 200:6005 201:2177
202:8803 203:8732 204:4463 205:2545 206:2798 207:2789
208:4076 209:3528 210:2912 211:1563 212:1982 213:1886
214:906 215:93 216:5073 217:1581 218:591 219:326
220:1267 221:548 222:337 223:415
End of report
1
0
BGP Update Report
Interval: 17-Jan-13 -to- 24-Jan-13 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS19361 125314 6.8% 3685.7 -- Atrium Telecomunicacoes Ltda
2 - AS9829 62162 3.4% 69.1 -- BSNL-NIB National Internet Backbone
3 - AS8402 46379 2.5% 38.0 -- CORBINA-AS OJSC "Vimpelcom"
4 - AS3909 42395 2.3% 14131.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
5 - AS17974 41166 2.2% 17.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
6 - AS29256 34007 1.9% 515.3 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
7 - AS24560 27230 1.5% 30.0 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - AS9498 15516 0.8% 18.6 -- BBIL-AP BHARTI Airtel Ltd.
9 - AS7552 15211 0.8% 14.4 -- VIETEL-AS-AP Vietel Corporation
10 - AS27594 13446 0.7% 6723.0 -- UTSA - University of Texas at San Antonio
11 - AS3816 13189 0.7% 29.6 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
12 - AS57044 12980 0.7% 618.1 -- BRYANSK-AS CJSC "ER-Telecom Holding"
13 - AS22561 12646 0.7% 252.9 -- DIGITAL-TELEPORT - Digital Teleport Inc.
14 - AS2118 12328 0.7% 8.6 -- RELCOM-AS OOO "NPO Relcom"
15 - AS24863 11996 0.7% 20.3 -- LINKdotNET-AS
16 - AS9835 11095 0.6% 86.7 -- GITS-TH-AS-AP Government Information Technology Services
17 - AS8452 10620 0.6% 20.9 -- TE-AS TE-AS
18 - AS13188 10542 0.6% 27.6 -- BANKINFORM-AS TOV "Bank-Inform"
19 - AS1659 10163 0.6% 38.1 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center
20 - AS1637 9455 0.5% 49.2 -- DNIC-AS-01637 - Headquarters, USAISC
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS3909 42395 2.3% 14131.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
2 - AS2033 7448 0.4% 7448.0 -- PANIX - Panix Network Information Center
3 - AS6629 7256 0.4% 7256.0 -- NOAA-AS - NOAA
4 - AS27594 13446 0.7% 6723.0 -- UTSA - University of Texas at San Antonio
5 - AS32847 4334 0.2% 4334.0 -- LMGINC-ORL - LMG, Inc
6 - AS19406 4035 0.2% 4035.0 -- TWRS-MA - Towerstream I, Inc.
7 - AS19361 125314 6.8% 3685.7 -- Atrium Telecomunicacoes Ltda
8 - AS6174 5820 0.3% 2910.0 -- SPRINTLINK8 - Sprint
9 - AS57918 2324 0.1% 2324.0 -- ACOD-AS ACOD CJSC
10 - AS15309 6380 0.3% 2126.7 -- MBAEA-AS - Mississippi Bend Area Education Agency
11 - AS17293 3953 0.2% 1976.5 -- VTXC - VTX Communications
12 - AS14680 5896 0.3% 1965.3 -- REALE-6 - Auction.com
13 - AS9950 3917 0.2% 1958.5 -- PUBNETPLUS2-AS-KR DACOM
14 - AS17762 7532 0.4% 1883.0 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
15 - AS2 7228 0.4% 633.0 -- NODE1-AS-AP Logic IT Solutions Pty Ltd
16 - AS6197 1759 0.1% 1759.0 -- BATI-ATL - BellSouth Network Solutions, Inc
17 - AS40931 1343 0.1% 1343.0 -- MOBITV - MobiTV, Inc
18 - AS57636 1288 0.1% 1288.0 -- OLBORG Olborg Ltd.
19 - AS13118 3692 0.2% 1230.7 -- ASN-YARTELECOM OJSC Rostelecom
20 - AS22140 1092 0.1% 1092.0 -- T-MOBILE-AS22140 - T-Mobile USA, Inc.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 151.118.18.0/24 14178 0.7% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
2 - 151.118.254.0/24 14109 0.7% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
3 - 151.118.255.0/24 14108 0.7% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
4 - 37.112.48.0/22 12627 0.6% AS57044 -- BRYANSK-AS CJSC "ER-Telecom Holding"
5 - 184.159.130.0/23 12063 0.6% AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
6 - 209.48.168.0/24 7448 0.4% AS2033 -- PANIX - Panix Network Information Center
7 - 192.58.232.0/24 7256 0.4% AS6629 -- NOAA-AS - NOAA
8 - 129.115.0.0/16 6778 0.3% AS27594 -- UTSA - University of Texas at San Antonio
9 - 129.115.160.0/19 6668 0.3% AS27594 -- UTSA - University of Texas at San Antonio
10 - 12.139.133.0/24 4882 0.2% AS14680 -- REALE-6 - Auction.com
11 - 194.63.9.0/24 4611 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
12 - 122.161.0.0/16 4572 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
13 - 173.227.147.0/24 4334 0.2% AS32847 -- LMGINC-ORL - LMG, Inc
14 - 200.189.64.0/20 4090 0.2% AS19361 -- Atrium Telecomunicacoes Ltda
15 - 69.38.178.0/24 4035 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
16 - 58.184.229.0/24 3912 0.2% AS9950 -- PUBNETPLUS2-AS-KR DACOM
17 - 182.64.0.0/16 3909 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
18 - 123.252.208.0/24 3887 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
19 - 200.189.79.0/24 3879 0.2% AS19361 -- Atrium Telecomunicacoes Ltda
20 - 200.189.77.0/24 3878 0.2% AS19361 -- Atrium Telecomunicacoes Ltda
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
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1
0
This report has been generated at Fri Jan 25 21:13:11 2013 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
18-01-13 441174 253971
19-01-13 441490 253836
20-01-13 441772 253946
21-01-13 441738 254110
22-01-13 441759 254129
23-01-13 442114 254223
24-01-13 442210 254315
25-01-13 442636 254426
AS Summary
43214 Number of ASes in routing system
17940 Number of ASes announcing only one prefix
3099 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
115880672 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 25Jan13 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 442856 254397 188459 42.6% All ASes
AS6389 3099 123 2976 96.0% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS28573 2330 82 2248 96.5% NET Servicos de Comunicao S.A.
AS4766 2939 937 2002 68.1% KIXS-AS-KR Korea Telecom
AS17974 2474 482 1992 80.5% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS22773 1961 248 1713 87.4% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS18566 2081 423 1658 79.7% COVAD - Covad Communications
Co.
AS10620 2301 672 1629 70.8% Telmex Colombia S.A.
AS2118 1432 49 1383 96.6% RELCOM-AS Dummy description
for AS2118
AS7303 1679 406 1273 75.8% Telecom Argentina S.A.
AS4323 1602 399 1203 75.1% TWTC - tw telecom holdings,
inc.
AS4755 1669 551 1118 67.0% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS7029 2285 1266 1019 44.6% WINDSTREAM - Windstream
Communications Inc
AS7552 1140 170 970 85.1% VIETEL-AS-AP Vietel
Corporation
AS18101 1016 170 846 83.3% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS8151 1546 737 809 52.3% Uninet S.A. de C.V.
AS1785 1949 1165 784 40.2% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS4808 1124 355 769 68.4% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS36998 1091 329 762 69.8% SDN-MOBITEL
AS18881 756 26 730 96.6% Global Village Telecom
AS13977 844 118 726 86.0% CTELCO - FAIRPOINT
COMMUNICATIONS, INC.
AS855 704 55 649 92.2% CANET-ASN-4 - Bell Aliant
Regional Communications, Inc.
AS17676 716 95 621 86.7% GIGAINFRA Softbank BB Corp.
AS22561 1060 441 619 58.4% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS24560 1040 433 607 58.4% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS3356 1105 500 605 54.8% LEVEL3 Dummy description for
AS3356
AS7545 1829 1231 598 32.7% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS19262 1001 405 596 59.5% VZGNI-TRANSIT - Verizon Online
LLC
AS3549 1041 446 595 57.2% GBLX Dummy description for
AS3549
AS35908 817 232 585 71.6% VPLSNET - Krypt Technologies
AS9808 616 41 575 93.3% CMNET-GD Guangdong Mobile
Communication Co.Ltd.
Total 45247 12587 32660 72.2% Top 30 total
Possible Bogus Routes
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd.
31.210.16.0/22 AS15657 SPEEDBONE-AS Dummy description for AS15657
41.222.80.0/21 AS37110 moztel-as
62.12.96.0/19 AS38478 SUNNYVISION-AS-AP SunnyVision Limited
62.61.220.0/24 AS24974 TACHYON-EU Dummy description for AS24974
62.61.221.0/24 AS24974 TACHYON-EU Dummy description for AS24974
64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc.
64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc.
64.187.208.0/24 AS174 COGENT Dummy description for AS174
65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks
66.251.143.0/24 AS3356 LEVEL3 Dummy description for AS3356
69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers
69.165.92.0/24 AS20077 IPNETZONE-ASN - IPNetZone
71.19.134.0/23 AS3313 INET-AS Dummy description for AS3313
72.35.224.0/22 AS30097 NUWAVE - NuWave
72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc.
72.35.232.0/21 AS30097 NUWAVE - NuWave
72.44.16.0/20 AS15054 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, LLC
74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC
74.115.124.0/23 AS46540 NARSASN - National Asset Recovery Services, Inc
81.4.0.0/18 AS38478 SUNNYVISION-AS-AP SunnyVision Limited
81.22.64.0/20 AS5511 OPENTRANSIT Dummy description for AS5511
82.101.160.0/19 AS5511 OPENTRANSIT Dummy description for AS5511
91.217.250.0/24 AS43108 GARM-AS Dummy description for AS43108
100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange
102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports.
103.11.148.0/24 AS58452
103.11.149.0/24 AS58452
110.34.44.0/22 AS12653 COMTONET Dummy description for AS12653
116.206.72.0/24 AS6461 MFNX Dummy description for AS6461
116.206.85.0/24 AS6461 MFNX Dummy description for AS6461
116.206.103.0/24 AS6461 MFNX Dummy description for AS6461
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services LP
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.
185.17.8.0/22 AS51907 GAMMATEL-AS Dummy description for AS51907
200.1.112.0/24 AS29754 GO2TEL Dummy description for AS29754
200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda
200.58.248.0/21 AS27849
202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.
202.58.113.0/24 AS19161
202.65.96.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited
202.73.240.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited
202.83.120.0/21 AS37972
202.83.124.0/24 AS37972
202.83.125.0/24 AS37972
202.83.126.0/24 AS37972
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications
203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.142.219.0/24 AS45149
204.9.116.0/22 AS30097 NUWAVE - NuWave
204.10.88.0/21 AS3356 LEVEL3 Dummy description for AS3356
204.10.92.0/23 AS30097 NUWAVE - NuWave
204.10.94.0/23 AS30097 NUWAVE - NuWave
204.10.112.0/21 AS27027 ANBELL Dummy description for AS27027
204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Dummy description for AS5583
205.211.160.0/24 AS30045 UHN-ASN - University Health Network
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc.
206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc.
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
207.254.128.0/21 AS30689 FLOW-NET - FLOW
207.254.128.0/24 AS30689 FLOW-NET - FLOW
207.254.136.0/21 AS30689 FLOW-NET - FLOW
207.254.138.0/24 AS30689 FLOW-NET - FLOW
207.254.140.0/24 AS30689 FLOW-NET - FLOW
208.77.164.0/24 AS22659
208.77.165.0/24 AS22659
208.77.166.0/24 AS22659
208.77.167.0/24 AS22659
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc.
208.89.252.0/22 AS2386 INS-AS - AT&T Data Communications Services
208.89.253.0/24 AS2386 INS-AS - AT&T Data Communications Services
208.89.254.0/24 AS2386 INS-AS - AT&T Data Communications Services
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.177.64.0/20 AS6461 MFNX Dummy description for AS6461
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
209.234.112.0/23 AS32252
209.234.114.0/23 AS32252
209.234.116.0/24 AS32252
209.234.117.0/24 AS32252
209.234.118.0/24 AS32252
209.234.119.0/24 AS32252
209.234.120.0/24 AS32252
209.234.121.0/24 AS32252
209.234.122.0/24 AS32252
213.150.204.0/24 AS29338 AFOL-AS Dummy description for AS29338
216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc.
216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC
216.227.142.0/23 AS46856 GLOBAL-HOST-AS - The Global Host Exchange
216.227.144.0/21 AS46856 GLOBAL-HOST-AS - The Global Host Exchange
216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.
216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.
216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG,
TRNOG, CaribNOG and the RIPE Routing Working Group.
Daily listings are sent to bgp-stats(a)lists.apnic.net
For historical data, please see http://thyme.rand.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
Routing Table Report 04:00 +10GMT Sat 26 Jan, 2013
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 440067
Prefixes after maximum aggregation: 181581
Deaggregation factor: 2.42
Unique aggregates announced to Internet: 216316
Total ASes present in the Internet Routing Table: 43092
Prefixes per ASN: 10.21
Origin-only ASes present in the Internet Routing Table: 34035
Origin ASes announcing only one prefix: 15882
Transit ASes present in the Internet Routing Table: 5748
Transit-only ASes present in the Internet Routing Table: 139
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 32
Max AS path prepend of ASN ( 28730) 25
Prefixes from unregistered ASNs in the Routing Table: 383
Unregistered ASNs in the Routing Table: 131
Number of 32-bit ASNs allocated by the RIRs: 3702
Number of 32-bit ASNs visible in the Routing Table: 3309
Prefixes from 32-bit ASNs in the Routing Table: 9101
Special use prefixes present in the Routing Table: 16
Prefixes being announced from unallocated address space: 190
Number of addresses announced to Internet: 2629230732
Equivalent to 156 /8s, 182 /16s and 224 /24s
Percentage of available address space announced: 71.0
Percentage of allocated address space announced: 71.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 94.2
Total number of prefixes smaller than registry allocations: 155150
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 105770
Total APNIC prefixes after maximum aggregation: 32979
APNIC Deaggregation factor: 3.21
Prefixes being announced from the APNIC address blocks: 106800
Unique aggregates announced from the APNIC address blocks: 43763
APNIC Region origin ASes present in the Internet Routing Table: 4813
APNIC Prefixes per ASN: 22.19
APNIC Region origin ASes announcing only one prefix: 1241
APNIC Region transit ASes present in the Internet Routing Table: 810
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 23
Number of APNIC region 32-bit ASNs visible in the Routing Table: 413
Number of APNIC addresses announced to Internet: 717487744
Equivalent to 42 /8s, 195 /16s and 254 /24s
Percentage of available APNIC address space announced: 83.9
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 131072-133119
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 155256
Total ARIN prefixes after maximum aggregation: 78615
ARIN Deaggregation factor: 1.97
Prefixes being announced from the ARIN address blocks: 155898
Unique aggregates announced from the ARIN address blocks: 70752
ARIN Region origin ASes present in the Internet Routing Table: 15412
ARIN Prefixes per ASN: 10.12
ARIN Region origin ASes announcing only one prefix: 5816
ARIN Region transit ASes present in the Internet Routing Table: 1597
Average ARIN Region AS path length visible: 4.1
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 17
Number of ARIN addresses announced to Internet: 1091710336
Equivalent to 65 /8s, 18 /16s and 45 /24s
Percentage of available ARIN address space announced: 57.8
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 393216-394239
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8,
65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8,
72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8,
98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8,
129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8,
137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8,
146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8,
157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8,
165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8,
173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8,
205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 113291
Total RIPE prefixes after maximum aggregation: 58417
RIPE Deaggregation factor: 1.94
Prefixes being announced from the RIPE address blocks: 116355
Unique aggregates announced from the RIPE address blocks: 74458
RIPE Region origin ASes present in the Internet Routing Table: 17017
RIPE Prefixes per ASN: 6.84
RIPE Region origin ASes announcing only one prefix: 8133
RIPE Region transit ASes present in the Internet Routing Table: 2783
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 32
Number of RIPE region 32-bit ASNs visible in the Routing Table: 2143
Number of RIPE addresses announced to Internet: 653189988
Equivalent to 38 /8s, 238 /16s and 227 /24s
Percentage of available RIPE address space announced: 95.0
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 196608-199679
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 46280
Total LACNIC prefixes after maximum aggregation: 9120
LACNIC Deaggregation factor: 5.07
Prefixes being announced from the LACNIC address blocks: 49993
Unique aggregates announced from the LACNIC address blocks: 23482
LACNIC Region origin ASes present in the Internet Routing Table: 1787
LACNIC Prefixes per ASN: 27.98
LACNIC Region origin ASes announcing only one prefix: 513
LACNIC Region transit ASes present in the Internet Routing Table: 335
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 27
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 729
Number of LACNIC addresses announced to Internet: 122320936
Equivalent to 7 /8s, 74 /16s and 120 /24s
Percentage of available LACNIC address space announced: 72.9
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
262144-263167 plus ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 10236
Total AfriNIC prefixes after maximum aggregation: 2399
AfriNIC Deaggregation factor: 4.27
Prefixes being announced from the AfriNIC address blocks: 10831
Unique aggregates announced from the AfriNIC address blocks: 3692
AfriNIC Region origin ASes present in the Internet Routing Table: 586
AfriNIC Prefixes per ASN: 18.48
AfriNIC Region origin ASes announcing only one prefix: 179
AfriNIC Region transit ASes present in the Internet Routing Table: 127
Average AfriNIC Region AS path length visible: 4.7
Max AfriNIC Region AS path length visible: 17
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 7
Number of AfriNIC addresses announced to Internet: 44169216
Equivalent to 2 /8s, 161 /16s and 248 /24s
Percentage of available AfriNIC address space announced: 43.9
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2939 11556 920 Korea Telecom (KIX)
17974 2474 829 53 PT TELEKOMUNIKASI INDONESIA
7545 1824 301 88 TPG Internet Pty Ltd
4755 1669 380 174 TATA Communications formerly
9829 1426 1152 45 BSNL National Internet Backbo
9583 1204 89 502 Sify Limited
7552 1140 1070 12 Vietel Corporation
4808 1124 2040 316 CNCGROUP IP network: China169
9498 1052 310 75 BHARTI Airtel Ltd.
24560 1040 385 160 Bharti Airtel Ltd., Telemedia
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3100 3700 119 bellsouth.net, inc.
7029 2286 1265 211 Windstream Communications Inc
18566 2081 382 180 Covad Communications
22773 1961 2931 128 Cox Communications, Inc.
1785 1949 678 124 PaeTec Communications, Inc.
20115 1687 1607 627 Charter Communications
4323 1598 1155 394 Time Warner Telecom
30036 1356 289 692 Mediacom Communications Corp
7018 1299 10550 861 AT&T WorldNet Services
7011 1207 319 687 Citizens Utilities
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8402 1869 544 16 Corbina telecom
2118 1432 97 13 EUnet/RELCOM Autonomous Syste
34984 932 231 205 BILISIM TELEKOM
13188 841 99 22 Educational Network
12479 833 778 65 Uni2 Autonomous System
31148 747 38 16 FreeNet ISP
20940 732 247 581 Akamai Technologies European
8551 715 367 39 Bezeq International
6830 713 2313 434 UPC Distribution Services
58113 633 70 378 LIR DATACENTER TELECOM SRL
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
28573 2329 1315 81 NET Servicos de Comunicao S.A
10620 2301 394 224 TVCABLE BOGOTA
7303 1671 1139 205 Telecom Argentina Stet-France
8151 1538 2894 372 UniNet S.A. de C.V.
6503 1454 435 67 AVANTEL, S.A.
27947 772 85 95 Telconet S.A
18881 755 716 18 Global Village Telecom
14754 722 76 161 Telgua S. A.
3816 674 306 85 Empresa Nacional de Telecomun
11172 603 86 67 Servicios Alestra S.A de C.V
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
36998 1091 80 4 MOBITEL
24863 896 275 36 LINKdotNET AS number
8452 553 958 13 TEDATA
6713 499 602 20 Itissalat Al-MAGHRIB
24835 282 80 8 RAYA Telecom - Egypt
3741 266 906 224 The Internet Solution
12258 193 28 67 Vodacom Internet Company
15706 191 32 6 Sudatel Internet Exchange Aut
29975 191 667 21 Vodacom
16637 190 696 90 MTN Network Solutions
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 3100 3700 119 bellsouth.net, inc.
4766 2939 11556 920 Korea Telecom (KIX)
17974 2474 829 53 PT TELEKOMUNIKASI INDONESIA
28573 2329 1315 81 NET Servicos de Comunicao S.A
10620 2301 394 224 TVCABLE BOGOTA
7029 2286 1265 211 Windstream Communications Inc
18566 2081 382 180 Covad Communications
22773 1961 2931 128 Cox Communications, Inc.
1785 1949 678 124 PaeTec Communications, Inc.
8402 1869 544 16 Corbina telecom
Complete listing at http://thyme.rand.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
17974 2474 2421 PT TELEKOMUNIKASI INDONESIA
28573 2329 2248 NET Servicos de Comunicao S.A
10620 2301 2077 TVCABLE BOGOTA
7029 2286 2075 Windstream Communications Inc
4766 2939 2019 Korea Telecom (KIX)
18566 2081 1901 Covad Communications
8402 1869 1853 Corbina telecom
22773 1961 1833 Cox Communications, Inc.
1785 1949 1825 PaeTec Communications, Inc.
7545 1824 1736 TPG Internet Pty Ltd
Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
30031 UNALLOCATED 12.27.122.0/24 7018 AT&T WorldNet Servic
13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic
23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic
17300 UNALLOCATED 12.45.103.0/24 209 Qwest
17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic
14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic
33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks
26064 UNALLOCATED 12.149.37.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Prefixes from private and non-routed address space (Global)
-----------------------------------------------------------
Prefix Origin AS Description
128.0.0.0/24 2876 Jump Management SRL
128.0.24.0/21 41794 Altline LLC
128.0.60.0/23 57417 INTERNET TASMANIA SRL
128.0.62.0/23 57417 INTERNET TASMANIA SRL
128.0.72.0/21 23456 32-bit ASN transition
128.0.80.0/20 52041 Timer LTD
128.0.96.0/21 12886 LEWTelNet GmbH
128.0.104.0/23 51848 FOP Gabidullina Ludmila Nikol
128.0.106.0/24 23456 32-bit ASN transition
128.0.128.0/20 29285 AMT closed joint-stock compan
Complete listing at http://thyme.rand.apnic.net/current/data-dsua
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
27.112.114.0/24 23884 Proimage Engineering and Comm
31.210.16.0/22 15657 Neural Networks ASN
41.222.80.0/21 37110 Moztel LDA
62.12.96.0/19 38478 SunnyVision Limited
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
64.185.224.0/24 27431 JTL Networks Inc.
64.185.225.0/24 27431 JTL Networks Inc.
64.185.226.0/24 27431 JTL Networks Inc.
64.185.227.0/24 27431 JTL Networks Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:13 /10:29 /11:88 /12:246
/13:479 /14:866 /15:1555 /16:12526 /17:6587 /18:10922
/19:21668 /20:31115 /21:33183 /22:44851 /23:40705 /24:231073
/25:1320 /26:1666 /27:866 /28:181 /29:76 /30:17
/31:0 /32:17
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 2031 2081 Covad Communications
6389 1770 3100 bellsouth.net, inc.
7029 1643 2286 Windstream Communications Inc
8402 1581 1869 Corbina telecom
22773 1292 1961 Cox Communications, Inc.
30036 1250 1356 Mediacom Communications Corp
11492 1158 1195 Cable One
36998 1085 1091 MOBITEL
1785 1030 1949 PaeTec Communications, Inc.
6503 980 1454 AVANTEL, S.A.
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:700 2:777 3:3 4:13 5:722 6:3
8:490 12:1927 13:3 14:711 15:11 16:3
17:8 20:27 23:221 24:1803 27:1483 31:1132
32:54 33:2 34:5 36:9 37:1212 38:851
39:2 40:139 41:2721 42:180 44:4 46:1739
47:1 49:533 50:669 52:12 54:28 55:3
57:28 58:1074 59:560 60:249 61:1315 62:1034
63:2039 64:4315 65:2162 66:4265 67:2021 68:1120
69:3231 70:857 71:535 72:1879 74:2545 75:426
76:294 77:1030 78:1036 79:564 80:1224 81:980
82:647 83:535 84:573 85:1160 86:474 87:971
88:367 89:1732 90:285 91:5383 92:608 93:1651
94:2013 95:1592 96:484 97:331 98:1051 99:52
100:30 101:292 103:2031 105:530 106:129 107:208
108:503 109:1740 110:848 111:1001 112:473 113:750
114:676 115:926 116:886 117:785 118:964 119:1285
120:328 121:699 122:1723 123:1172 124:1315 125:1298
128:565 129:202 130:311 131:626 132:321 133:142
134:255 135:62 136:219 137:231 138:340 139:156
140:207 141:313 142:516 143:373 144:476 145:90
146:523 147:332 148:731 149:341 150:160 151:286
152:398 153:190 154:24 155:450 156:237 157:393
158:258 159:703 160:334 161:420 162:367 163:202
164:579 165:458 166:459 167:571 168:1005 169:131
170:1005 171:163 172:4 173:1555 174:757 175:427
176:1018 177:1626 178:1689 180:1375 181:214 182:1162
183:312 184:634 185:182 186:2240 187:1468 188:1898
189:1545 190:6512 192:6170 193:5835 194:4669 195:3659
196:1264 197:639 198:4078 199:5169 200:6015 201:2174
202:8803 203:8749 204:4468 205:2541 206:2798 207:2786
208:4064 209:3523 210:2902 211:1558 212:2011 213:1878
214:919 215:91 216:5048 217:1571 218:594 219:326
220:1267 221:527 222:337 223:412
End of report
1
0
BGP Update Report
Interval: 10-Jan-13 -to- 17-Jan-13 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 54752 3.5% 64.5 -- BSNL-NIB National Internet Backbone
2 - AS8402 48237 3.1% 30.1 -- CORBINA-AS OJSC "Vimpelcom"
3 - AS3909 41757 2.7% 2783.8 -- QWEST-AS-3908 - Qwest Communications Company, LLC
4 - AS4623 35104 2.2% 11701.3 -- CHEVALIER-AS01 Chevalier (Internet) Limited autonomous system #1
5 - AS7552 28799 1.8% 31.2 -- VIETEL-AS-AP Vietel Corporation
6 - AS29256 27702 1.8% 839.5 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
7 - AS1637 24934 1.6% 194.8 -- DNIC-AS-01637 - Headquarters, USAISC
8 - AS4748 22935 1.5% 7645.0 -- RESOLINK-AS-AP Resources Link Network Limited
9 - AS17974 13524 0.9% 6.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
10 - AS27594 13181 0.8% 6590.5 -- UTSA - University of Texas at San Antonio
11 - AS2697 11146 0.7% 105.2 -- ERX-ERNET-AS Education and Research Network
12 - AS6713 10941 0.7% 22.5 -- IAM-AS
13 - AS28573 10646 0.7% 9.8 -- NET Servicos de Comunicao S.A.
14 - AS8452 10543 0.7% 21.4 -- TE-AS TE-AS
15 - AS10620 10298 0.7% 8.0 -- Telmex Colombia S.A.
16 - AS4847 9793 0.6% 13.0 -- CNIX-AP China Networks Inter-Exchange
17 - AS7029 9146 0.6% 4.4 -- WINDSTREAM - Windstream Communications Inc
18 - AS5800 8311 0.5% 32.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
19 - AS2708 7484 0.5% 99.8 -- Universidad de Guanajuato
20 - AS6629 7434 0.5% 7434.0 -- NOAA-AS - NOAA
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS4623 35104 2.2% 11701.3 -- CHEVALIER-AS01 Chevalier (Internet) Limited autonomous system #1
2 - AS4748 22935 1.5% 7645.0 -- RESOLINK-AS-AP Resources Link Network Limited
3 - AS6629 7434 0.5% 7434.0 -- NOAA-AS - NOAA
4 - AS2033 7245 0.5% 7245.0 -- PANIX - Panix Network Information Center
5 - AS27594 13181 0.8% 6590.5 -- UTSA - University of Texas at San Antonio
6 - AS57918 2875 0.2% 2875.0 -- ACOD-AS ACOD CJSC
7 - AS6174 5701 0.4% 2850.5 -- SPRINTLINK8 - Sprint
8 - AS3909 41757 2.7% 2783.8 -- QWEST-AS-3908 - Qwest Communications Company, LLC
9 - AS19406 4090 0.3% 2045.0 -- TWRS-MA - Towerstream I, Inc.
10 - AS17293 3896 0.2% 1948.0 -- VTXC - VTX Communications
11 - AS14680 5031 0.3% 1677.0 -- REALE-6 - Auction.com
12 - AS6197 1463 0.1% 1463.0 -- BATI-ATL - BellSouth Network Solutions, Inc
13 - AS9950 4011 0.3% 1337.0 -- PUBNETPLUS2-AS-KR DACOM
14 - AS1562 1005 0.1% 1005.0 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center
15 - AS47316 924 0.1% 924.0 -- ENGINE-NETWORKS-AS Engine Networks S.R.L.
16 - AS53700 845 0.1% 845.0 -- DRANGRID - DRAN Grid Networks, LLC
17 - AS29256 27702 1.8% 839.5 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
18 - AS33976 759 0.1% 759.0 -- AFTONBLADET-SE aftonbladet.se
19 - AS32753 734 0.1% 734.0 -- GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services
20 - AS2 714 0.1% 207.0 -- ORPL-AS-AP OrionVM Retail Pty Ltd
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 151.118.255.0/24 13855 0.8% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
2 - 151.118.254.0/24 13855 0.8% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
3 - 151.118.18.0/24 13801 0.8% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC
4 - 202.77.0.0/24 11702 0.7% AS4623 -- CHEVALIER-AS01 Chevalier (Internet) Limited autonomous system #1
5 - 202.77.1.0/24 11701 0.7% AS4623 -- CHEVALIER-AS01 Chevalier (Internet) Limited autonomous system #1
6 - 202.77.2.0/24 11701 0.7% AS4623 -- CHEVALIER-AS01 Chevalier (Internet) Limited autonomous system #1
7 - 203.161.4.0/22 9932 0.6% AS4748 -- RESOLINK-AS-AP Resources Link Network Limited
8 - 203.84.0.0/18 9930 0.6% AS4748 -- RESOLINK-AS-AP Resources Link Network Limited
9 - 202.41.70.0/24 8445 0.5% AS2697 -- ERX-ERNET-AS Education and Research Network
10 - 202.86.252.0/22 8290 0.5% AS4748 -- RESOLINK-AS-AP Resources Link Network Limited
AS9304 -- HUTCHISON-AS-AP Hutchison Global Communications
11 - 192.58.232.0/24 7434 0.4% AS6629 -- NOAA-AS - NOAA
12 - 209.48.168.0/24 7245 0.4% AS2033 -- PANIX - Panix Network Information Center
13 - 129.115.160.0/19 6595 0.4% AS27594 -- UTSA - University of Texas at San Antonio
14 - 129.115.0.0/16 6586 0.4% AS27594 -- UTSA - University of Texas at San Antonio
15 - 194.63.9.0/24 4570 0.3% AS1273 -- CW Cable and Wireless Worldwide plc
16 - 12.139.133.0/24 4165 0.2% AS14680 -- REALE-6 - Auction.com
17 - 69.38.178.0/24 4086 0.2% AS19406 -- TWRS-MA - Towerstream I, Inc.
18 - 80.251.10.0/24 4031 0.2% AS42705 -- TALIA Talia provides VSAT network and hosting services worldwide.
19 - 58.184.229.0/24 4002 0.2% AS9950 -- PUBNETPLUS2-AS-KR DACOM
20 - 123.252.208.0/24 3061 0.2% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)nanog.org
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0