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This report has been generated at Fri May 20 21:12:21 2011 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
13-05-11 360084 211757
14-05-11 359950 211872
15-05-11 360334 212313
16-05-11 360575 212286
17-05-11 360513 212137
18-05-11 360752 211911
19-05-11 360924 212120
20-05-11 360980 212321
AS Summary
37725 Number of ASes in routing system
15882 Number of ASes announcing only one prefix
3644 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
110385408 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').
--- 20May11 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 361233 212306 148927 41.2% All ASes
AS6389 3644 260 3384 92.9% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS4323 1977 399 1578 79.8% TWTC - tw telecom holdings,
inc.
AS4766 2457 929 1528 62.2% KIXS-AS-KR Korea Telecom
AS6478 1693 283 1410 83.3% ATT-INTERNET3 - AT&T Services,
Inc.
AS22773 1330 97 1233 92.7% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS19262 1496 300 1196 79.9% VZGNI-TRANSIT - Verizon Online
LLC
AS18566 1860 717 1143 61.5% COVAD - Covad Communications
Co.
AS4755 1474 371 1103 74.8% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS1785 1789 760 1029 57.5% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS7552 1139 129 1010 88.7% VIETEL-AS-AP Vietel
Corporation
AS28573 1314 310 1004 76.4% NET Servicos de Comunicao S.A.
AS10620 1481 491 990 66.8% Telmex Colombia S.A.
AS18101 935 147 788 84.3% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS7545 1556 791 765 49.2% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS4808 1084 333 751 69.3% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS8151 1376 646 730 53.1% Uninet S.A. de C.V.
AS3356 1116 454 662 59.3% LEVEL3 Level 3 Communications
AS11492 1280 652 628 49.1% CABLEONE - CABLE ONE, INC.
AS17488 928 305 623 67.1% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS17676 665 70 595 89.5% GIGAINFRA Softbank BB Corp.
AS7303 922 334 588 63.8% Telecom Argentina S.A.
AS24560 1153 571 582 50.5% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS14420 670 92 578 86.3% CORPORACION NACIONAL DE
TELECOMUNICACIONES - CNT EP
AS22561 917 358 559 61.0% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS3549 950 395 555 58.4% GBLX Global Crossing Ltd.
AS4780 751 200 551 73.4% SEEDNET Digital United Inc.
AS22047 563 30 533 94.7% VTR BANDA ANCHA S.A.
AS855 637 108 529 83.0% CANET-ASN-4 - Bell Aliant
Regional Communications, Inc.
AS17974 1829 1317 512 28.0% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS4804 586 87 499 85.2% MPX-AS Microplex PTY LTD
Total 39572 11936 27636 69.8% 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-
24.48.0.0/14 AS5769 VIDEOTRON - Videotron Telecom Ltee
24.225.128.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.192.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.192.0/23 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.224.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.237.0/24 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.248.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
27.0.128.0/17 AS7514 MEX Media EXchange, Inc.
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service
45.127.0.0/16 AS13767 DBANK - DataBank Holdings, Ltd.
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation
66.171.32.0/20 AS16626 GNAXNET-AS - Global Net Access, LLC
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
69.6.80.0/24 AS13442
69.6.81.0/24 AS13442
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.22.32.0/19 AS33150
76.77.32.0/19 AS2828 XO-AS15 - XO Communications
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas
115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
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 Inc.
158.222.70.0/23 AS6137 SISNA - SISNA, Inc.
158.222.72.0/23 AS6137 SISNA - SISNA, Inc.
158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
181.82.15.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul
181.82.16.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul
181.82.17.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education
181.82.18.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education
190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net
190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A.
192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc
192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.101.46.0/24 AS6503 Axtel, S.A.B. de C.V.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
192.145.251.0/24 AS10026 PACNET Pacnet Global Ltd
192.154.32.0/19 AS81 NCREN - MCNC
192.154.64.0/19 AS81 NCREN - MCNC
192.169.15.0/24 AS17444 NWT-AS-AP AS number for New World Telephone Ltd.
192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
196.2.224.0/22 AS24863 LINKdotNET-AS
196.6.108.0/24 AS5713 SAIX-NET
196.13.201.0/24 AS2018 TENET-1
196.13.202.0/24 AS2018 TENET-1
196.13.203.0/24 AS2018 TENET-1
196.13.204.0/24 AS2018 TENET-1
196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services
196.202.224.0/21 AS8818 TELE Greenland Autonomous System
198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider
198.15.4.0/24 AS4323 TWTC - tw telecom holdings, inc.
198.15.5.0/24 AS4323 TWTC - tw telecom holdings, inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc.
198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.175.231.0/24 AS19262 VZGNI-TRANSIT - Verizon Online LLC
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications
199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
199.33.84.0/22 AS9911 CONNECTPLUS-AP Singapore Telecom
199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.202.216.0/21 AS577 BACOM - Bell Canada
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.24.73.0/24 AS26061 Equant Colombia
200.24.76.0/24 AS7195 Telecorp Colombia S.A.
200.24.78.0/26 AS3549 GBLX Global Crossing Ltd.
200.24.78.64/26 AS3549 GBLX Global Crossing Ltd.
202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000
202.9.55.0/24 AS2764 AAPT AAPT Limited
202.9.57.0/24 AS2764 AAPT AAPT Limited
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.74.232.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.74.233.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company 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
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.146.186.0/24 AS23655 SNAP-NZ-AS Snap Internet Limited
202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.158.0/23 AS2764 AAPT AAPT Limited
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
203.18.156.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
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
203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited
203.190.32.0/22 AS24564
204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.10.232.0/21 AS33150
204.19.14.0/23 AS577 BACOM - Bell Canada
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Orange Business Services (formerly Equant) AS for BENELUX
205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD.
205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communications Inc.
206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.
206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
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.
207.174.188.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.189.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.190.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.191.0/24 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.
208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW
208.78.165.0/24 AS16565
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc.
208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
216.21.196.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.201.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.202.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.206.0/23 AS12251 INVISION - Invision.com, Inc.
216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc.
216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
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
BGP Update Report
Interval: 12-May-11 -to- 19-May-11 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 43670 3.4% 63.8 -- BSNL-NIB National Internet Backbone
2 - AS17974 36301 2.8% 21.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
3 - AS19743 31933 2.5% 5322.2 --
4 - AS11492 27640 2.1% 27.7 -- CABLEONE - CABLE ONE, INC.
5 - AS14420 23093 1.8% 34.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
6 - AS32528 17146 1.3% 4286.5 -- ABBOTT Abbot Labs
7 - AS44609 13732 1.1% 4577.3 -- FNA Fars News Agency Cultural Arts Institute
8 - AS14522 13539 1.0% 30.8 -- Satnet
9 - AS45595 10585 0.8% 40.1 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited
10 - AS9498 10005 0.8% 14.8 -- BBIL-AP BHARTI Airtel Ltd.
11 - AS33776 8806 0.7% 80.8 -- STARCOMMS-ASN
12 - AS25543 8678 0.7% 241.1 -- FasoNet-AS
13 - AS24560 8666 0.7% 7.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
14 - AS3454 8618 0.7% 1436.3 -- Universidad Autonoma de Nuevo Leon
15 - AS33475 8588 0.7% 49.4 -- RSN-1 - RockSolid Network, Inc.
16 - AS8151 8406 0.7% 8.5 -- Uninet S.A. de C.V.
17 - AS8402 7599 0.6% 13.1 -- CORBINA-AS Corbina Telecom
18 - AS23966 6636 0.5% 19.9 -- LDN-AS-PK LINKdotNET Telecom Limited
19 - AS12880 6605 0.5% 62.3 -- DCI-AS DCI Autonomous System
20 - AS28573 6209 0.5% 5.5 -- NET Servicos de Comunicao S.A.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS19743 31933 2.5% 5322.2 --
2 - AS44609 13732 1.1% 4577.3 -- FNA Fars News Agency Cultural Arts Institute
3 - AS32528 17146 1.3% 4286.5 -- ABBOTT Abbot Labs
4 - AS17408 3473 0.3% 3473.0 -- ABOVE-AS-AP AboveNet Communications Taiwan
5 - AS45723 2757 0.2% 2757.0 -- OMADATA-AS-ID Omadata Indonesia, PT
6 - AS35931 4728 0.4% 1576.0 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
7 - AS49367 1573 0.1% 1573.0 -- ASSEFLOW Seflow S.N.C. Di Marco Brame' & C.
8 - AS3454 8618 0.7% 1436.3 -- Universidad Autonoma de Nuevo Leon
9 - AS49600 1190 0.1% 1190.0 -- LASEDA La Seda de Barcelona, S.A
10 - AS48640 1068 0.1% 1068.0 -- MAZ-AS MAZ Mutua de Accidentes de Trabajo y Enfermedades
11 - AS27771 1982 0.1% 991.0 -- Instituto Venezolano de Investigaciones Cientificas
12 - AS38388 2486 0.2% 828.7 -- BEN-AS-KR Bukbu District Office of Education in Seoul
13 - AS44967 4603 0.3% 657.6 -- TASIO Tasio Ltd
14 - AS38004 554 0.0% 554.0 -- FASTLINK-ISP FastLink Wireless ISP, DrukCom Pvt. Enterprise.
15 - AS3 530 0.0% 735.0 -- PARTNERTELEKOM-AS PARTNER TELEKOM Jacek Kwiatkowski, Leszek Kuszka SP.J.
16 - AS21271 494 0.0% 494.0 -- SOTELMABGP
17 - AS34043 494 0.0% 494.0 -- RISS Internet Security Systems SRL
18 - AS50461 1453 0.1% 484.3 -- ALMADINAH-AS Almadinah Ltd
19 - AS33076 391 0.0% 391.0 -- ISC-TGD1 Internet Systems Consortium, Inc.
20 - AS44584 1508 0.1% 377.0 -- PTLINE-AS Progress Tehnologiya LLC
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 200.23.202.0/24 8613 0.6% AS3454 -- Universidad Autonoma de Nuevo Leon
2 - 130.36.35.0/24 8572 0.6% AS32528 -- ABBOTT Abbot Labs
3 - 130.36.34.0/24 8570 0.6% AS32528 -- ABBOTT Abbot Labs
4 - 202.92.235.0/24 8471 0.6% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
5 - 178.22.72.0/21 7049 0.5% AS44609 -- FNA Fars News Agency Cultural Arts Institute
6 - 178.22.79.0/24 6679 0.5% AS44609 -- FNA Fars News Agency Cultural Arts Institute
7 - 65.122.196.0/24 6220 0.5% AS19743 --
8 - 72.164.144.0/24 5147 0.4% AS19743 --
9 - 66.238.91.0/24 5142 0.4% AS19743 --
10 - 66.89.98.0/24 5142 0.4% AS19743 --
11 - 65.162.204.0/24 5141 0.4% AS19743 --
12 - 65.163.182.0/24 5141 0.4% AS19743 --
13 - 221.121.96.0/19 4035 0.3% AS7491 -- PI-PH-AS-AP PI-PHILIPINES
14 - 202.153.174.0/24 3473 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan
15 - 202.1.236.0/24 2757 0.2% AS45723 -- OMADATA-AS-ID Omadata Indonesia, PT
16 - 63.211.68.0/22 2744 0.2% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
17 - 190.15.21.128/26 2569 0.2% AS27817 -- Red Nacional Académica de Tecnología Avanzada - RENATA
18 - 204.245.102.0/24 2557 0.2% AS19262 -- VZGNI-TRANSIT - Verizon Online LLC
19 - 198.140.43.0/24 1876 0.1% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
20 - 65.181.192.0/23 1752 0.1% AS11492 -- CABLEONE - CABLE ONE, INC.
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 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,
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 <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 21 May, 2011
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 357743
Prefixes after maximum aggregation: 161995
Deaggregation factor: 2.21
Unique aggregates announced to Internet: 176757
Total ASes present in the Internet Routing Table: 37632
Prefixes per ASN: 9.51
Origin-only ASes present in the Internet Routing Table: 31443
Origin ASes announcing only one prefix: 15107
Transit ASes present in the Internet Routing Table: 5101
Transit-only ASes present in the Internet Routing Table: 135
Average AS path length visible in the Internet Routing Table: 4.3
Max AS path length visible: 36
Max AS path prepend of ASN (48687) 24
Prefixes from unregistered ASNs in the Routing Table: 647
Unregistered ASNs in the Routing Table: 338
Number of 32-bit ASNs allocated by the RIRs: 1366
Number of 32-bit ASNs visible in the Routing Table: 1088
Prefixes from 32-bit ASNs in the Routing Table: 2459
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 166
Number of addresses announced to Internet: 2432900032
Equivalent to 145 /8s, 3 /16s and 27 /24s
Percentage of available address space announced: 65.6
Percentage of allocated address space announced: 65.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 90.9
Total number of prefixes smaller than registry allocations: 148733
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 89422
Total APNIC prefixes after maximum aggregation: 30028
APNIC Deaggregation factor: 2.98
Prefixes being announced from the APNIC address blocks: 85798
Unique aggregates announced from the APNIC address blocks: 36687
APNIC Region origin ASes present in the Internet Routing Table: 4453
APNIC Prefixes per ASN: 19.27
APNIC Region origin ASes announcing only one prefix: 1236
APNIC Region transit ASes present in the Internet Routing Table: 707
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 21
Number of APNIC region 32-bit ASNs visible in the Routing Table: 46
Number of APNIC addresses announced to Internet: 615312672
Equivalent to 36 /8s, 172 /16s and 237 /24s
Percentage of available APNIC address space announced: 78.0
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
55296-56319, 131072-132095
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, 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: 140448
Total ARIN prefixes after maximum aggregation: 71554
ARIN Deaggregation factor: 1.96
Prefixes being announced from the ARIN address blocks: 112638
Unique aggregates announced from the ARIN address blocks: 45620
ARIN Region origin ASes present in the Internet Routing Table: 14381
ARIN Prefixes per ASN: 7.83
ARIN Region origin ASes announcing only one prefix: 5494
ARIN Region transit ASes present in the Internet Routing Table: 1498
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 12
Number of ARIN addresses announced to Internet: 801671424
Equivalent to 47 /8s, 200 /16s and 137 /24s
Percentage of available ARIN address space announced: 63.7
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, 173/8,
174/8, 184/8, 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: 84534
Total RIPE prefixes after maximum aggregation: 48247
RIPE Deaggregation factor: 1.75
Prefixes being announced from the RIPE address blocks: 78018
Unique aggregates announced from the RIPE address blocks: 51632
RIPE Region origin ASes present in the Internet Routing Table: 15619
RIPE Prefixes per ASN: 5.00
RIPE Region origin ASes announcing only one prefix: 7813
RIPE Region transit ASes present in the Internet Routing Table: 2464
Average RIPE Region AS path length visible: 4.6
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 805
Number of RIPE addresses announced to Internet: 472636160
Equivalent to 28 /8s, 43 /16s and 219 /24s
Percentage of available RIPE address space announced: 76.1
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
196608-198655
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,
176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8,
213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 32829
Total LACNIC prefixes after maximum aggregation: 7512
LACNIC Deaggregation factor: 4.37
Prefixes being announced from the LACNIC address blocks: 31866
Unique aggregates announced from the LACNIC address blocks: 16758
LACNIC Region origin ASes present in the Internet Routing Table: 1456
LACNIC Prefixes per ASN: 21.89
LACNIC Region origin ASes announcing only one prefix: 431
LACNIC Region transit ASes present in the Internet Routing Table: 266
Average LACNIC Region AS path length visible: 4.4
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 220
Number of LACNIC addresses announced to Internet: 83532288
Equivalent to 4 /8s, 250 /16s and 154 /24s
Percentage of available LACNIC address space announced: 55.3
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,
200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 7836
Total AfriNIC prefixes after maximum aggregation: 1877
AfriNIC Deaggregation factor: 4.17
Prefixes being announced from the AfriNIC address blocks: 6175
Unique aggregates announced from the AfriNIC address blocks: 1909
AfriNIC Region origin ASes present in the Internet Routing Table: 448
AfriNIC Prefixes per ASN: 13.78
AfriNIC Region origin ASes announcing only one prefix: 133
AfriNIC Region transit ASes present in the Internet Routing Table: 100
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5
Number of AfriNIC addresses announced to Internet: 23174656
Equivalent to 1 /8s, 97 /16s and 158 /24s
Percentage of available AfriNIC address space announced: 34.5
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2457 9494 918 Korea Telecom (KIX)
17974 1832 516 32 PT TELEKOMUNIKASI INDONESIA
7545 1556 301 87 TPG Internet Pty Ltd
4755 1472 635 169 TATA Communications formerly
24560 1153 336 184 Bharti Airtel Ltd., Telemedia
7552 1123 1064 7 Vietel Corporation
9583 1082 81 511 Sify Limited
4808 1080 2141 298 CNCGROUP IP network: China169
9829 1039 874 51 BSNL National Internet Backbo
18101 935 116 142 Reliance Infocom Ltd Internet
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 3645 3822 255 bellsouth.net, inc.
4323 1976 1081 397 Time Warner Telecom
18566 1860 354 267 Covad Communications
1785 1786 681 123 PaeTec Communications, Inc.
6478 1693 315 55 AT&T Worldnet Services
20115 1538 1540 635 Charter Communications
19262 1496 4943 300 Verizon Global Networks
7018 1365 7069 890 AT&T WorldNet Services
22773 1330 2897 88 Cox Communications, Inc.
11492 1279 240 15 Cable One
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
6830 520 1780 321 UPC Distribution Services
34984 514 106 182 BILISIM TELEKOM
3292 460 2062 395 TDC Tele Danmark
20940 457 134 351 Akamai Technologies European
29049 453 33 44 AzerSat LLC.
8866 444 134 26 Bulgarian Telecommunication C
12479 432 577 6 Uni2 Autonomous System
3320 426 8153 371 Deutsche Telekom AG
8551 406 355 45 Bezeq International
702 395 1802 309 UUNET - Commercial IP service
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 1481 273 154 TVCABLE BOGOTA
8151 1375 2702 362 UniNet S.A. de C.V.
28573 1314 991 86 NET Servicos de Comunicao S.A
7303 925 470 151 Telecom Argentina Stet-France
6503 731 354 73 AVANTEL, S.A.
14420 670 54 91 CORPORACION NACIONAL DE TELEC
22047 563 310 15 VTR PUNTO NET S.A.
3816 522 227 101 Empresa Nacional de Telecomun
13489 511 254 124 Orbitel S.A. E.S.P.
11172 493 84 83 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
8452 894 445 11 TEDATA
24863 787 147 37 LINKdotNET AS number
15475 415 90 8 Nile Online
36992 287 331 17 Etisalat MISR
3741 268 985 228 The Internet Solution
6713 241 215 13 Itissalat Al-MAGHRIB
33776 217 12 11 Starcomms Nigeria Limited
24835 208 78 10 RAYA Telecom - Egypt
29571 163 19 12 Ci Telecom Autonomous system
16637 150 441 86 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 3645 3822 255 bellsouth.net, inc.
23456 2459 631 1341 32-bit ASN transition
4766 2457 9494 918 Korea Telecom (KIX)
4323 1976 1081 397 Time Warner Telecom
18566 1860 354 267 Covad Communications
17974 1832 516 32 PT TELEKOMUNIKASI INDONESIA
1785 1786 681 123 PaeTec Communications, Inc.
6478 1693 315 55 AT&T Worldnet Services
7545 1556 301 87 TPG Internet Pty Ltd
20115 1538 1540 635 Charter Communications
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 1832 1800 PT TELEKOMUNIKASI INDONESIA
1785 1786 1663 PaeTec Communications, Inc.
6478 1693 1638 AT&T Worldnet Services
18566 1860 1593 Covad Communications
4323 1976 1579 Time Warner Telecom
4766 2457 1539 Korea Telecom (KIX)
7545 1556 1469 TPG Internet Pty Ltd
10620 1481 1327 TVCABLE BOGOTA
4755 1472 1303 TATA Communications formerly
11492 1279 1264 Cable One
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
32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom
32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.155.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 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
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.225.128.0/18 36377 Comcast Telecommunications, I
24.225.192.0/23 36377 Comcast Telecommunications, I
24.225.192.0/18 36377 Comcast Telecommunications, I
24.225.224.0/21 36377 Comcast Telecommunications, I
24.225.237.0/24 36377 Comcast Telecommunications, I
24.225.248.0/21 36377 Comcast Telecommunications, I
27.0.128.0/17 7514 Media Exchange, Inc.
41.190.32.0/23 31856 CABSAS
41.190.34.0/23 31856 CABSAS
41.190.36.0/23 31856 CABSAS
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 /8:20 /9:12 /10:28 /11:79 /12:226
/13:461 /14:793 /15:1393 /16:11769 /17:5810 /18:9731
/19:19329 /20:25643 /21:25885 /22:34217 /23:32989 /24:186103
/25:1087 /26:1274 /27:713 /28:165 /29:8 /30:2
/31:0 /32:6
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2245 3645 bellsouth.net, inc.
18566 1824 1860 Covad Communications
6478 1647 1693 AT&T Worldnet Services
10620 1371 1481 TVCABLE BOGOTA
11492 1225 1279 Cable One
23456 1204 2459 32-bit ASN transition
7011 1060 1159 Citizens Utilities
1785 1051 1786 PaeTec Communications, Inc.
4323 886 1976 Time Warner Telecom
22773 846 1330 Cox Communications, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:279 2:39 4:14 5:1 6:3 8:352
12:1985 13:1 14:457 15:15 16:3 17:8
20:10 23:7 24:1633 27:753 31:345 32:60
33:4 34:2 37:1 38:738 40:101 41:2537
42:5 44:3 46:920 47:4 49:194 50:415
52:13 55:3 56:2 57:30 58:844 59:481
60:387 61:1235 62:960 63:1935 64:3941 65:2292
66:4158 67:1846 68:1092 69:2985 70:704 71:352
72:1883 73:1 74:2351 75:303 76:340 77:870
78:709 79:464 80:1094 81:821 82:490 83:447
84:629 85:1069 86:594 87:749 88:328 89:1556
90:204 91:3771 92:516 93:1053 94:1279 95:817
96:504 97:249 98:835 99:35 101:60 103:12
106:1 107:7 108:85 109:950 110:601 111:715
112:302 113:401 114:534 115:667 116:956 117:691
118:821 119:1145 120:308 121:677 122:1627 123:1001
124:1265 125:1228 128:262 129:176 130:164 131:573
132:109 133:19 134:218 135:48 136:215 137:143
138:305 139:112 140:487 141:239 142:402 143:402
144:481 145:54 146:444 147:209 148:589 149:243
150:172 151:186 152:306 153:178 154:3 155:396
156:194 157:352 158:135 159:387 160:317 161:207
162:279 163:163 164:501 165:354 166:516 167:433
168:729 169:152 170:794 171:77 172:1 173:1566
174:551 175:374 177:128 178:918 180:844 181:17
182:446 183:207 184:272 185:1 186:1164 187:735
188:842 189:897 190:4805 192:5790 193:4854 194:3482
195:2982 196:1210 197:19 198:3584 199:3908 200:5540
201:1486 202:8357 203:8427 204:4158 205:2326 206:2730
207:2913 208:3964 209:3462 210:2736 211:1392 212:1972
213:1734 214:735 215:71 216:4899 217:1623 218:563
219:362 220:1200 221:483 222:336 223:148
End of report
1
0
Hi,
In the RIPE region, the following networks are using unallocated
32bit-AS numbers. And it seems they similarly mistook their AS
numbers. Are there any products/documents that caused this?
196882(asplain) --mistook--> 196.882(asdot) == 12845938(asplain)
- prefix - origin AS (asdot) - origin AS
routing table route object in RIPE DB
193.104.235.0/24 12845938 (196.882) 196882
109.233.96.0/21 12845948 (196.892) 196892
195.250.24.0/22 12845948 (196.892) 196892
91.225.224.0/22 12911193 (197.601) 197601
188.191.96.0/20 12911193 (197.601) 197601
- http://www.iana.org/assignments/as-numbers/as-numbers.xml
> 394240-4294967294 Unallocated
-----
Matsuzaki Yoshinobu <maz(a)iij.ad.jp>
- IIJ/AS2497 INOC-DBA: 2497*629
1
0
Hi,
FCCN, .PT registry has published its annual report:
<https://www.dns.pt/documents/10156/5c077b26-ffce-43e9-b0a4-c384fbcf9d09>
https://www.dns.pt/documents/10156/5c077b26-ffce-43e9-b0a4-c384fbcf9d09
Kind regards,
Luisa Lopes Gueifão
.PT Director
FCCN - Fundação para a Computação Científica Nacional | DNS.PT
Apartado 50366 | 1708-001 Lisboa | Portugal
Tel: (+351) 218 440 132 | Fax: (+351) 218 440 157
Email: <mailto:lgueifao@fccn.pt> lgueifao(a)fccn.pt
WWW: <http://www.dns.pt/> http://www.dns.pt
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1
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BGP Update Report
Interval: 05-May-11 -to- 12-May-11 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS19743 33082 2.1% 4726.0 --
2 - AS9829 24797 1.6% 26.1 -- BSNL-NIB National Internet Backbone
3 - AS11492 18070 1.1% 14.1 -- CABLEONE - CABLE ONE, INC.
4 - AS32528 17052 1.1% 2131.5 -- ABBOTT Abbot Labs
5 - AS17974 16821 1.1% 12.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
6 - AS24560 15194 1.0% 13.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
7 - AS4274 13652 0.9% 168.5 -- ERX-AU-NET Assumption University
8 - AS35931 13508 0.9% 2251.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
9 - AS44609 13326 0.8% 4442.0 -- FNA Fars News Agency Cultural Arts Institute
10 - AS9299 13112 0.8% 11.9 -- IPG-AS-AP Philippine Long Distance Telephone Company
11 - AS8402 10875 0.7% 22.3 -- CORBINA-AS Corbina Telecom
12 - AS45595 10421 0.7% 28.8 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited
13 - AS14420 9295 0.6% 13.9 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
14 - AS27738 9262 0.6% 27.3 -- Ecuadortelecom S.A.
15 - AS3454 8641 0.6% 1080.1 -- Universidad Autonoma de Nuevo Leon
16 - AS9498 8524 0.5% 10.6 -- BBIL-AP BHARTI Airtel Ltd.
17 - AS9808 8204 0.5% 23.4 -- CMNET-GD Guangdong Mobile Communication Co.Ltd.
18 - AS8151 8169 0.5% 6.2 -- Uninet S.A. de C.V.
19 - AS35819 8021 0.5% 19.3 -- MOBILY-AS Etihad Etisalat Company (Mobily)
20 - AS7491 8016 0.5% 81.8 -- PI-PH-AS-AP PI-PHILIPINES
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS19743 33082 2.1% 4726.0 --
2 - AS44609 13326 0.8% 4442.0 -- FNA Fars News Agency Cultural Arts Institute
3 - AS35931 13508 0.9% 2251.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
4 - AS32528 17052 1.1% 2131.5 -- ABBOTT Abbot Labs
5 - AS49600 1284 0.1% 1284.0 -- LASEDA La Seda de Barcelona, S.A
6 - AS24534 4928 0.3% 1232.0 -- TRANSHYBRID-AS-ID PT. Transhybrid Communication
7 - AS27771 2189 0.1% 1094.5 -- Instituto Venezolano de Investigaciones Cientificas
8 - AS3454 8641 0.6% 1080.1 -- Universidad Autonoma de Nuevo Leon
9 - AS25170 891 0.1% 891.0 -- PRIVILIS PRIVILIS is an Internet Service Provider in Bordeaux, France
10 - AS13610 584 0.0% 584.0 -- PROVOCRAFT-NOVELTY - Provo Craft & Novelty, Inc.
11 - AS27667 1108 0.1% 554.0 -- Universidad Autonoma de la Laguna
12 - AS3 551 0.0% 735.0 -- NET-CONNECT Net-Connect s.r.o.
13 - AS9476 456 0.0% 456.0 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd.
14 - AS44584 1768 0.1% 442.0 -- PTLINE-AS Progress Tehnologiya LLC
15 - AS50759 371 0.0% 371.0 -- DANONEPL-AS Danone Sp. z o.o.
16 - AS5868 368 0.0% 368.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
17 - AS38757 706 0.1% 353.0 -- ICONPLN-ID-AP PT. Indonesia Comnets Plus
18 - AS25516 325 0.0% 325.0 -- INIT-AS init AG fuer digitale Kommunikation
19 - AS18704 3154 0.2% 315.4 -- T-SYSTEMS-NA - T-Systems North America, Inc.
20 - AS35772 287 0.0% 287.0 -- SWAP-AS Swap Technologies SRL
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 200.23.202.0/24 8617 0.5% AS3454 -- Universidad Autonoma de Nuevo Leon
2 - 130.36.34.0/24 8518 0.5% AS32528 -- ABBOTT Abbot Labs
3 - 130.36.35.0/24 8518 0.5% AS32528 -- ABBOTT Abbot Labs
4 - 63.211.68.0/22 7234 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
5 - 202.92.235.0/24 7075 0.4% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
6 - 178.22.72.0/21 6666 0.4% AS44609 -- FNA Fars News Agency Cultural Arts Institute
7 - 178.22.79.0/24 6654 0.4% AS44609 -- FNA Fars News Agency Cultural Arts Institute
8 - 65.122.196.0/24 6432 0.4% AS19743 --
9 - 221.121.96.0/19 6290 0.4% AS7491 -- PI-PH-AS-AP PI-PHILIPINES
10 - 198.140.43.0/24 6126 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
11 - 72.164.144.0/24 5337 0.3% AS19743 --
12 - 65.163.182.0/24 5329 0.3% AS19743 --
13 - 65.162.204.0/24 5328 0.3% AS19743 --
14 - 66.238.91.0/24 5328 0.3% AS19743 --
15 - 66.89.98.0/24 5327 0.3% AS19743 --
16 - 2.92.85.0/24 5196 0.3% AS8402 -- CORBINA-AS Corbina Telecom
17 - 202.153.174.0/24 3480 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan
18 - 64.43.0.0/16 3141 0.2% AS18704 -- T-SYSTEMS-NA - T-Systems North America, Inc.
19 - 68.65.152.0/22 2808 0.2% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC
20 - 144.107.16.0/20 2045 0.1% AS6006 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
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
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This report has been generated at Fri May 13 21:12:09 2011 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
06-05-11 359540 210993
07-05-11 360101 211009
08-05-11 359995 211087
09-05-11 360076 211487
10-05-11 360091 211606
11-05-11 360431 211602
12-05-11 360672 211886
13-05-11 360084 211906
AS Summary
37650 Number of ASes in routing system
15845 Number of ASes announcing only one prefix
3646 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
110450944 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').
--- 13May11 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 359750 211854 147896 41.1% All ASes
AS6389 3646 260 3386 92.9% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS4323 1980 398 1582 79.9% TWTC - tw telecom holdings,
inc.
AS4766 2452 927 1525 62.2% KIXS-AS-KR Korea Telecom
AS6478 1678 320 1358 80.9% ATT-INTERNET3 - AT&T Services,
Inc.
AS22773 1329 96 1233 92.8% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS19262 1498 298 1200 80.1% VZGNI-TRANSIT - Verizon Online
LLC
AS18566 1822 672 1150 63.1% COVAD - Covad Communications
Co.
AS4755 1462 373 1089 74.5% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS1785 1779 761 1018 57.2% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS7552 1105 124 981 88.8% VIETEL-AS-AP Vietel
Corporation
AS10620 1477 513 964 65.3% Telmex Colombia S.A.
AS28573 1313 418 895 68.2% NET Servicos de Comunicao S.A.
AS18101 934 145 789 84.5% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS7545 1549 769 780 50.4% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS24560 1151 391 760 66.0% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS4808 1067 337 730 68.4% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS8151 1372 642 730 53.2% Uninet S.A. de C.V.
AS3356 1118 454 664 59.4% LEVEL3 Level 3 Communications
AS7303 931 272 659 70.8% Telecom Argentina S.A.
AS11492 1279 625 654 51.1% CABLEONE - CABLE ONE, INC.
AS17488 935 314 621 66.4% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS17676 665 70 595 89.5% GIGAINFRA Softbank BB Corp.
AS855 634 56 578 91.2% CANET-ASN-4 - Bell Aliant
Regional Communications, Inc.
AS14420 667 92 575 86.2% CORPORACION NACIONAL DE
TELECOMUNICACIONES - CNT EP
AS22561 913 355 558 61.1% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS3549 950 395 555 58.4% GBLX Global Crossing Ltd.
AS4780 747 195 552 73.9% SEEDNET Digital United Inc.
AS22047 555 30 525 94.6% VTR BANDA ANCHA S.A.
AS17974 1834 1316 518 28.2% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS4804 578 83 495 85.6% MPX-AS Microplex PTY LTD
Total 39420 11701 27719 70.3% 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-
24.48.0.0/14 AS5769 VIDEOTRON - Videotron Telecom Ltee
24.225.128.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.192.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.192.0/23 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.224.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.237.0/24 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.248.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
31.222.96.0/22 AS29119 SERVIHOSTING-AS ServiHosting Networks S.L.
31.222.100.0/22 AS29119 SERVIHOSTING-AS ServiHosting Networks S.L.
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service
45.127.0.0/16 AS13767 DBANK - DataBank Holdings, Ltd.
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation
66.171.32.0/20 AS16626 GNAXNET-AS - Global Net Access, LLC
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
69.6.80.0/24 AS13442
69.6.81.0/24 AS13442
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.22.32.0/19 AS33150
76.77.32.0/19 AS2828 XO-AS15 - XO Communications
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas
115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
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 Inc.
158.222.70.0/23 AS6137 SISNA - SISNA, Inc.
158.222.72.0/23 AS6137 SISNA - SISNA, Inc.
158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
176.8.0.0/16 AS15895 KSNET-AS Kyivstar GSM
181.82.15.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul
181.82.16.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul
181.82.17.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education
181.82.18.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education
190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net
190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A.
192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc
192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.101.46.0/24 AS6503 Axtel, S.A.B. de C.V.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
192.145.251.0/24 AS10026 PACNET Pacnet Global Ltd
192.154.32.0/19 AS81 NCREN - MCNC
192.154.64.0/19 AS81 NCREN - MCNC
192.169.15.0/24 AS17444 NWT-AS-AP AS number for New World Telephone Ltd.
192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
194.5.87.0/24 AS25186 TRANSIT-VPN-AS France Telecom Transpac's Transit VPN network
196.2.224.0/22 AS24863 LINKdotNET-AS
196.6.108.0/24 AS5713 SAIX-NET
196.13.201.0/24 AS2018 TENET-1
196.13.202.0/24 AS2018 TENET-1
196.13.203.0/24 AS2018 TENET-1
196.13.204.0/24 AS2018 TENET-1
196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services
196.202.224.0/21 AS8818 TELE Greenland Autonomous System
198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider
198.15.4.0/24 AS4323 TWTC - tw telecom holdings, inc.
198.15.5.0/24 AS4323 TWTC - tw telecom holdings, inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc.
198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.175.231.0/24 AS19262 VZGNI-TRANSIT - Verizon Online LLC
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications
199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
199.33.84.0/22 AS9911 CONNECTPLUS-AP Singapore Telecom
199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.202.216.0/21 AS577 BACOM - Bell Canada
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL
200.24.73.0/24 AS26061 Equant Colombia
200.24.76.0/24 AS7195 Telecorp Colombia S.A.
200.24.78.0/26 AS3549 GBLX Global Crossing Ltd.
200.24.78.64/26 AS3549 GBLX Global Crossing Ltd.
202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000
202.9.55.0/24 AS2764 AAPT AAPT Limited
202.9.57.0/24 AS2764 AAPT AAPT Limited
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.74.232.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.74.233.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company 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
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.146.186.0/24 AS23655 SNAP-NZ-AS Snap Internet Limited
202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.158.0/23 AS2764 AAPT AAPT Limited
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
203.18.156.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
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
203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited
203.190.32.0/22 AS24564
204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.10.232.0/21 AS33150
204.19.14.0/23 AS577 BACOM - Bell Canada
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Orange Business Services (formerly Equant) AS for BENELUX
205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD.
205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communications Inc.
206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.
206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
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.
207.174.188.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.189.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.190.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.191.0/24 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.
208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW
208.78.165.0/24 AS16565
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc.
208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
216.21.196.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.201.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.202.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.206.0/23 AS12251 INVISION - Invision.com, Inc.
216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc.
216.105.192.0/23 AS7385 INTEGRATELECOM - Integra Telecom, Inc.
216.105.196.0/23 AS7385 INTEGRATELECOM - Integra Telecom, Inc.
216.105.200.0/21 AS7385 INTEGRATELECOM - Integra Telecom, Inc.
216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
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,
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 <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 14 May, 2011
Report Website: http://thyme.rand.apnic.net
Detailed Analysis: http://thyme.rand.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 356656
Prefixes after maximum aggregation: 161598
Deaggregation factor: 2.21
Unique aggregates announced to Internet: 176105
Total ASes present in the Internet Routing Table: 37552
Prefixes per ASN: 9.50
Origin-only ASes present in the Internet Routing Table: 31389
Origin ASes announcing only one prefix: 15082
Transit ASes present in the Internet Routing Table: 5092
Transit-only ASes present in the Internet Routing Table: 136
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 36
Max AS path prepend of ASN (48687) 24
Prefixes from unregistered ASNs in the Routing Table: 626
Unregistered ASNs in the Routing Table: 320
Number of 32-bit ASNs allocated by the RIRs: 1348
Number of 32-bit ASNs visible in the Routing Table: 1071
Prefixes from 32-bit ASNs in the Routing Table: 2417
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 156
Number of addresses announced to Internet: 2425507776
Equivalent to 144 /8s, 146 /16s and 79 /24s
Percentage of available address space announced: 65.4
Percentage of allocated address space announced: 65.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 90.7
Total number of prefixes smaller than registry allocations: 148116
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 89380
Total APNIC prefixes after maximum aggregation: 29933
APNIC Deaggregation factor: 2.99
Prefixes being announced from the APNIC address blocks: 85747
Unique aggregates announced from the APNIC address blocks: 36599
APNIC Region origin ASes present in the Internet Routing Table: 4441
APNIC Prefixes per ASN: 19.31
APNIC Region origin ASes announcing only one prefix: 1232
APNIC Region transit ASes present in the Internet Routing Table: 705
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 18
Number of APNIC region 32-bit ASNs visible in the Routing Table: 47
Number of APNIC addresses announced to Internet: 614205216
Equivalent to 36 /8s, 156 /16s and 7 /24s
Percentage of available APNIC address space announced: 77.9
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
55296-56319, 131072-132095
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, 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: 140013
Total ARIN prefixes after maximum aggregation: 71448
ARIN Deaggregation factor: 1.96
Prefixes being announced from the ARIN address blocks: 112260
Unique aggregates announced from the ARIN address blocks: 45485
ARIN Region origin ASes present in the Internet Routing Table: 14368
ARIN Prefixes per ASN: 7.81
ARIN Region origin ASes announcing only one prefix: 5485
ARIN Region transit ASes present in the Internet Routing Table: 1497
Average ARIN Region AS path length visible: 4.0
Max ARIN Region AS path length visible: 23
Number of ARIN region 32-bit ASNs visible in the Routing Table: 12
Number of ARIN addresses announced to Internet: 800054528
Equivalent to 47 /8s, 175 /16s and 221 /24s
Percentage of available ARIN address space announced: 63.6
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, 173/8,
174/8, 184/8, 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: 84162
Total RIPE prefixes after maximum aggregation: 48126
RIPE Deaggregation factor: 1.75
Prefixes being announced from the RIPE address blocks: 77641
Unique aggregates announced from the RIPE address blocks: 51249
RIPE Region origin ASes present in the Internet Routing Table: 15589
RIPE Prefixes per ASN: 4.98
RIPE Region origin ASes announcing only one prefix: 7801
RIPE Region transit ASes present in the Internet Routing Table: 2460
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 36
Number of RIPE region 32-bit ASNs visible in the Routing Table: 790
Number of RIPE addresses announced to Internet: 468684800
Equivalent to 27 /8s, 239 /16s and 144 /24s
Percentage of available RIPE address space announced: 75.5
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
196608-198655
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,
176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8,
213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 32698
Total LACNIC prefixes after maximum aggregation: 7496
LACNIC Deaggregation factor: 4.36
Prefixes being announced from the LACNIC address blocks: 31756
Unique aggregates announced from the LACNIC address blocks: 16683
LACNIC Region origin ASes present in the Internet Routing Table: 1449
LACNIC Prefixes per ASN: 21.92
LACNIC Region origin ASes announcing only one prefix: 427
LACNIC Region transit ASes present in the Internet Routing Table: 268
Average LACNIC Region AS path length visible: 4.4
Max LACNIC Region AS path length visible: 19
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 217
Number of LACNIC addresses announced to Internet: 83360256
Equivalent to 4 /8s, 247 /16s and 250 /24s
Percentage of available LACNIC address space announced: 55.2
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,
200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 7770
Total AfriNIC prefixes after maximum aggregation: 1867
AfriNIC Deaggregation factor: 4.16
Prefixes being announced from the AfriNIC address blocks: 6122
Unique aggregates announced from the AfriNIC address blocks: 1939
AfriNIC Region origin ASes present in the Internet Routing Table: 447
AfriNIC Prefixes per ASN: 13.70
AfriNIC Region origin ASes announcing only one prefix: 137
AfriNIC Region transit ASes present in the Internet Routing Table: 97
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 24
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5
Number of AfriNIC addresses announced to Internet: 23095040
Equivalent to 1 /8s, 96 /16s and 103 /24s
Percentage of available AfriNIC address space announced: 34.4
AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 2452 9493 916 Korea Telecom (KIX)
17974 1834 516 32 PT TELEKOMUNIKASI INDONESIA
7545 1549 301 87 TPG Internet Pty Ltd
4755 1461 634 167 TATA Communications formerly
24560 1151 336 184 Bharti Airtel Ltd., Telemedia
7552 1105 1064 7 Vietel Corporation
9583 1079 80 510 Sify Limited
4808 1063 2130 297 CNCGROUP IP network: China169
9829 1039 874 51 BSNL National Internet Backbo
17488 935 165 103 Hathway IP Over Cable Interne
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 3647 3822 255 bellsouth.net, inc.
4323 1979 1081 396 Time Warner Telecom
18566 1822 357 232 Covad Communications
1785 1775 681 124 PaeTec Communications, Inc.
6478 1678 314 50 AT&T Worldnet Services
20115 1535 1539 631 Charter Communications
19262 1499 4949 299 Verizon Global Networks
7018 1357 6911 886 AT&T WorldNet Services
22773 1329 2897 87 Cox Communications, Inc.
11492 1279 240 15 Cable One
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
6830 519 1780 321 UPC Distribution Services
34984 512 106 182 BILISIM TELEKOM
3292 459 1998 392 TDC Tele Danmark
20940 447 131 342 Akamai Technologies European
8866 442 134 26 Bulgarian Telecommunication C
29049 442 32 44 AzerSat LLC.
12479 430 577 6 Uni2 Autonomous System
3320 420 7608 367 Deutsche Telekom AG
8551 406 355 45 Bezeq International
702 397 1802 310 UUNET - Commercial IP service
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 1476 272 154 TVCABLE BOGOTA
8151 1370 2702 362 UniNet S.A. de C.V.
28573 1315 990 86 NET Servicos de Comunicao S.A
7303 931 470 152 Telecom Argentina Stet-France
6503 732 354 73 AVANTEL, S.A.
14420 667 54 91 CORPORACION NACIONAL DE TELEC
22047 555 310 15 VTR PUNTO NET S.A.
3816 521 227 100 Empresa Nacional de Telecomun
13489 499 241 121 Orbitel S.A. E.S.P.
11172 493 84 83 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
8452 888 445 11 TEDATA
24863 782 147 37 LINKdotNET AS number
15475 415 90 8 Nile Online
36992 288 331 17 Etisalat MISR
3741 268 985 228 The Internet Solution
6713 241 215 13 Itissalat Al-MAGHRIB
24835 206 78 10 RAYA Telecom - Egypt
33776 200 12 11 Starcomms Nigeria Limited
29571 162 17 11 Ci Telecom Autonomous system
16637 150 441 86 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 3647 3822 255 bellsouth.net, inc.
4766 2452 9493 916 Korea Telecom (KIX)
23456 2417 685 1317 32-bit ASN transition
4323 1979 1081 396 Time Warner Telecom
17974 1834 516 32 PT TELEKOMUNIKASI INDONESIA
18566 1822 357 232 Covad Communications
1785 1775 681 124 PaeTec Communications, Inc.
6478 1678 314 50 AT&T Worldnet Services
7545 1549 301 87 TPG Internet Pty Ltd
20115 1535 1539 631 Charter Communications
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 1834 1802 PT TELEKOMUNIKASI INDONESIA
1785 1775 1651 PaeTec Communications, Inc.
6478 1678 1628 AT&T Worldnet Services
18566 1822 1590 Covad Communications
4323 1979 1583 Time Warner Telecom
4766 2452 1536 Korea Telecom (KIX)
7545 1549 1462 TPG Internet Pty Ltd
10620 1476 1322 TVCABLE BOGOTA
4755 1461 1294 TATA Communications formerly
11492 1279 1264 Cable One
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
32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom
32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.155.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 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
Complete listing at http://thyme.rand.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.225.128.0/18 36377 Comcast Telecommunications, I
24.225.192.0/23 36377 Comcast Telecommunications, I
24.225.192.0/18 36377 Comcast Telecommunications, I
24.225.224.0/21 36377 Comcast Telecommunications, I
24.225.237.0/24 36377 Comcast Telecommunications, I
24.225.248.0/21 36377 Comcast Telecommunications, I
31.134.128.0/18 42668 RIPE Network Coordination Cen
31.220.160.0/19 29072 RDTC Autonomous System ISP at
31.222.96.0/22 29119 ServiHosting Autonomous Syste
31.222.100.0/22 29119 ServiHosting Autonomous Syste
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 /8:20 /9:12 /10:28 /11:78 /12:223
/13:459 /14:790 /15:1390 /16:11723 /17:5766 /18:9707
/19:19307 /20:25552 /21:25796 /22:34071 /23:32878 /24:185607
/25:1092 /26:1271 /27:709 /28:161 /29:8 /30:2
/31:0 /32:6
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2247 3647 bellsouth.net, inc.
18566 1784 1822 Covad Communications
6478 1632 1678 AT&T Worldnet Services
10620 1366 1476 TVCABLE BOGOTA
11492 1225 1279 Cable One
23456 1188 2417 32-bit ASN transition
7011 1062 1162 Citizens Utilities
1785 1050 1775 PaeTec Communications, Inc.
4323 888 1979 Time Warner Telecom
22773 846 1329 Cox Communications, Inc.
Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:267 2:44 4:14 5:1 6:3 8:352
12:1985 13:1 14:456 15:15 16:3 17:8
20:10 23:7 24:1639 27:743 31:328 32:60
33:4 34:2 37:1 38:731 40:101 41:2501
42:5 44:3 46:903 47:4 49:177 50:401
52:13 55:6 56:2 57:30 58:848 59:485
60:387 61:1254 62:974 63:1925 64:3928 65:2299
66:4140 67:1866 68:1093 69:2986 70:706 71:350
72:1884 73:1 74:2345 75:306 76:342 77:865
78:689 79:463 80:1096 81:817 82:493 83:449
84:625 85:1071 86:598 87:746 88:325 89:1566
90:202 91:3732 92:512 93:1054 94:1251 95:803
96:483 97:246 98:828 99:35 101:59 103:12
106:1 107:6 108:85 109:944 110:585 111:711
112:319 113:399 114:532 115:666 116:954 117:683
118:818 119:1135 120:309 121:678 122:1621 123:1079
124:1257 125:1223 128:259 129:166 130:165 131:568
132:110 133:19 134:218 135:49 136:214 137:143
138:304 139:106 140:480 141:240 142:401 143:402
144:487 145:53 146:440 147:210 148:591 149:243
150:171 151:187 152:310 153:179 154:3 155:395
156:194 157:352 158:131 159:387 160:315 161:207
162:279 163:163 164:499 165:352 166:514 167:431
168:725 169:153 170:794 171:77 172:1 173:1557
174:543 175:370 177:120 178:908 180:840 181:16
182:439 183:205 184:262 185:1 186:1169 187:749
188:829 189:907 190:4793 192:5783 193:4843 194:3477
195:2973 196:1209 197:17 198:3570 199:3893 200:5535
201:1494 202:8359 203:8467 204:4111 205:2328 206:2725
207:2913 208:3966 209:3423 210:2731 211:1386 212:1973
213:1717 214:730 215:69 216:4818 217:1630 218:565
219:370 220:1203 221:483 222:342 223:145
End of report
1
0
BGP Update Report
Interval: 28-Apr-11 -to- 05-May-11 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 39333 2.9% 56.6 -- BSNL-NIB National Internet Backbone
2 - AS19743 31657 2.3% 4522.4 --
3 - AS17974 28594 2.1% 17.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
4 - AS14434 22442 1.6% 1870.2 --
5 - AS32528 17741 1.3% 4435.2 -- ABBOTT Abbot Labs
6 - AS35819 16835 1.2% 62.6 -- MOBILY-AS Etihad Etisalat Company (Mobily)
7 - AS21826 16506 1.2% 54.7 -- Internet Cable Plus C. A.
8 - AS27738 14198 1.0% 42.0 -- Ecuadortelecom S.A.
9 - AS35931 13892 1.0% 4630.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
10 - AS33475 13725 1.0% 77.5 -- RSN-1 - RockSolid Network, Inc.
11 - AS6458 12607 0.9% 44.5 -- Telgua
12 - AS14420 12564 0.9% 19.0 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
13 - AS11992 12441 0.9% 27.3 -- CENTENNIAL-PR - Centennial de Puerto Rico
14 - AS1660 11635 0.8% 147.3 -- ANS-CORP-NY - ANS Communications
15 - AS11492 11545 0.8% 24.1 -- CABLEONE - CABLE ONE, INC.
16 - AS9498 10604 0.8% 25.2 -- BBIL-AP BHARTI Airtel Ltd.
17 - AS24560 10290 0.8% 10.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
18 - AS24534 10040 0.7% 2510.0 -- TRANSHYBRID-AS-ID PT. Transhybrid Communication
19 - AS15475 9993 0.7% 22.9 -- NOL
20 - AS24757 9813 0.7% 223.0 -- EthioNet-AS
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS35931 13892 1.0% 4630.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
2 - AS19743 31657 2.3% 4522.4 --
3 - AS32528 17741 1.3% 4435.2 -- ABBOTT Abbot Labs
4 - AS18704 4334 0.3% 4334.0 -- T-SYSTEMS-NA - T-Systems North America, Inc.
5 - AS17408 3550 0.3% 3550.0 -- ABOVE-AS-AP AboveNet Communications Taiwan
6 - AS44609 9297 0.7% 3099.0 -- FNA Fars News Agency Cultural Arts Institute
7 - AS24534 10040 0.7% 2510.0 -- TRANSHYBRID-AS-ID PT. Transhybrid Communication
8 - AS14434 22442 1.6% 1870.2 --
9 - AS49600 1488 0.1% 1488.0 -- LASEDA La Seda de Barcelona, S.A
10 - AS50324 938 0.1% 938.0 -- ORCO-GSG GSG Asset GmbH & Co. Verwaltungs KG
11 - AS27771 1731 0.1% 865.5 -- Instituto Venezolano de Investigaciones Cientificas
12 - AS48731 791 0.1% 791.0 -- VSAU-AS Federal State Educational Institution of Higher Professional Education Voronezh State Agricultural University of K.D.Glinka
13 - AS3454 6308 0.5% 788.5 -- Universidad Autonoma de Nuevo Leon
14 - AS11915 3715 0.3% 743.0 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC
15 - AS27667 1190 0.1% 595.0 -- Universidad Autonoma de la Laguna
16 - AS49508 480 0.0% 480.0 -- NEOS1-AS KS-Telecom ltd
17 - AS13610 480 0.0% 480.0 -- PROVOCRAFT-NOVELTY - Provo Craft & Novelty, Inc.
18 - AS10445 2351 0.2% 470.2 -- HTG - Huntleigh Telcom
19 - AS3 447 0.0% 735.0 -- GIGABIT-NET LLC Gigabit
20 - AS3 433 0.0% 1083.0 -- GIGABIT-NET LLC Gigabit
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 202.92.235.0/24 9609 0.7% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
2 - 130.36.35.0/24 8872 0.6% AS32528 -- ABBOTT Abbot Labs
3 - 130.36.34.0/24 8867 0.6% AS32528 -- ABBOTT Abbot Labs
4 - 63.211.68.0/22 7597 0.5% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
5 - 65.122.196.0/24 6272 0.4% AS19743 --
6 - 198.140.43.0/24 6232 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
7 - 200.23.202.0/24 6148 0.4% AS3454 -- Universidad Autonoma de Nuevo Leon
8 - 66.248.160.0/22 5650 0.4% AS14434 --
9 - 66.248.170.0/23 5650 0.4% AS14434 --
10 - 221.121.96.0/19 5594 0.4% AS7491 -- PI-PH-AS-AP PI-PHILIPINES
11 - 66.248.172.0/23 5566 0.4% AS14434 --
12 - 66.248.168.0/24 5560 0.4% AS14434 --
13 - 66.238.91.0/24 5077 0.3% AS19743 --
14 - 66.89.98.0/24 5077 0.3% AS19743 --
15 - 72.164.144.0/24 5077 0.3% AS19743 --
16 - 65.162.204.0/24 5076 0.3% AS19743 --
17 - 65.163.182.0/24 5076 0.3% AS19743 --
18 - 178.22.72.0/21 4689 0.3% AS44609 -- FNA Fars News Agency Cultural Arts Institute
19 - 178.22.79.0/24 4601 0.3% AS44609 -- FNA Fars News Agency Cultural Arts Institute
20 - 64.43.0.0/16 4334 0.3% AS18704 -- T-SYSTEMS-NA - T-Systems North America, Inc.
Details at http://bgpupdates.potaroo.net
------------------------------------
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1
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This report has been generated at Fri May 6 21:12:10 2011 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
29-04-11 359398 210528
30-04-11 359141 210245
01-05-11 359150 210332
02-05-11 359477 210568
03-05-11 359727 210958
04-05-11 359799 211320
05-05-11 360266 210489
06-05-11 359540 210997
AS Summary
37602 Number of ASes in routing system
15851 Number of ASes announcing only one prefix
3647 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
110377472 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').
--- 06May11 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 360041 210977 149064 41.4% All ASes
AS6389 3647 260 3387 92.9% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS4323 2574 403 2171 84.3% TWTC - tw telecom holdings,
inc.
AS4766 2451 927 1524 62.2% KIXS-AS-KR Korea Telecom
AS6478 1667 207 1460 87.6% ATT-INTERNET3 - AT&T Services,
Inc.
AS22773 1329 96 1233 92.8% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS19262 1496 298 1198 80.1% VZGNI-TRANSIT - Verizon Online
LLC
AS18566 1782 659 1123 63.0% COVAD - Covad Communications
Co.
AS10620 1458 348 1110 76.1% Telmex Colombia S.A.
AS4755 1461 377 1084 74.2% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS7552 1204 128 1076 89.4% VIETEL-AS-AP Vietel
Corporation
AS1785 1788 763 1025 57.3% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS28573 1298 416 882 68.0% NET Servicos de Comunicao S.A.
AS18101 935 145 790 84.5% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS7545 1567 788 779 49.7% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS24560 1151 415 736 63.9% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS8151 1368 636 732 53.5% Uninet S.A. de C.V.
AS4808 1040 333 707 68.0% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS3356 1116 452 664 59.5% LEVEL3 Level 3 Communications
AS7303 927 273 654 70.6% Telecom Argentina S.A.
AS17488 938 308 630 67.2% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS11492 1262 638 624 49.4% CABLEONE - CABLE ONE, INC.
AS17676 660 70 590 89.4% GIGAINFRA Softbank BB Corp.
AS855 634 56 578 91.2% CANET-ASN-4 - Bell Aliant
Regional Communications, Inc.
AS14420 665 99 566 85.1% CORPORACION NACIONAL DE
TELECOMUNICACIONES - CNT EP
AS3549 948 399 549 57.9% GBLX Global Crossing Ltd.
AS4780 745 196 549 73.7% SEEDNET Digital United Inc.
AS22047 557 30 527 94.6% VTR BANDA ANCHA S.A.
AS22561 863 341 522 60.5% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS6503 802 297 505 63.0% Axtel, S.A.B. de C.V.
AS17974 1813 1311 502 27.7% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
Total 40146 11669 28477 70.9% 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-
24.48.0.0/14 AS5769 VIDEOTRON - Videotron Telecom Ltee
24.225.128.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.192.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.192.0/23 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.224.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.237.0/24 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
24.225.248.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc.
31.210.248.0/21 AS35706 NAO Net at Once Sweden AB
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited
41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service
45.127.0.0/16 AS13767 DBANK - DataBank Holdings, Ltd.
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation
64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation
66.171.32.0/20 AS16626 GNAXNET-AS - Global Net Access, LLC
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
69.6.80.0/24 AS13442
69.6.81.0/24 AS13442
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
72.22.32.0/19 AS33150
76.77.32.0/19 AS2828 XO-AS15 - XO Communications
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas
115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
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 Inc.
158.222.70.0/23 AS6137 SISNA - SISNA, Inc.
158.222.72.0/23 AS6137 SISNA - SISNA, Inc.
158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS
158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
181.82.15.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul
181.82.16.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul
181.82.17.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education
181.82.18.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education
190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net
190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A.
192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc
192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.101.46.0/24 AS6503 Axtel, S.A.B. de C.V.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
192.145.251.0/24 AS10026 PACNET Pacnet Global Ltd
192.154.32.0/19 AS81 NCREN - MCNC
192.154.64.0/19 AS81 NCREN - MCNC
192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
196.2.224.0/22 AS24863 LINKdotNET-AS
196.6.108.0/24 AS5713 SAIX-NET
196.13.201.0/24 AS2018 TENET-1
196.13.202.0/24 AS2018 TENET-1
196.13.203.0/24 AS2018 TENET-1
196.13.204.0/24 AS2018 TENET-1
196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services
196.202.224.0/21 AS8818 TELE Greenland Autonomous System
198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider
198.15.4.0/24 AS4323 TWTC - tw telecom holdings, inc.
198.15.5.0/24 AS4323 TWTC - tw telecom holdings, inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc.
198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services
198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.175.231.0/24 AS19262 VZGNI-TRANSIT - Verizon Online LLC
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications
199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
199.33.84.0/22 AS9911 CONNECTPLUS-AP Singapore Telecom
199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center
199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.202.216.0/21 AS577 BACOM - Bell Canada
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC.
200.24.73.0/24 AS26061 Equant Colombia
200.24.76.0/24 AS7195 Telecorp Colombia S.A.
200.24.78.0/26 AS3549 GBLX Global Crossing Ltd.
200.24.78.64/26 AS3549 GBLX Global Crossing Ltd.
202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000
202.9.55.0/24 AS2764 AAPT AAPT Limited
202.9.57.0/24 AS2764 AAPT AAPT Limited
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.74.232.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.74.233.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company 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
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited
202.146.186.0/24 AS23655 SNAP-NZ-AS Snap Internet Limited
202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.158.0/23 AS2764 AAPT AAPT Limited
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia
202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited
203.18.156.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
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
203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited
203.190.32.0/22 AS24564
204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.10.232.0/21 AS33150
204.19.14.0/23 AS577 BACOM - Bell Canada
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Orange Business Services (formerly Equant) AS for BENELUX
205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD.
205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communications Inc.
206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.
206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company
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.
207.174.188.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.189.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.190.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.191.0/24 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.
208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW
208.78.165.0/24 AS16565
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc.
208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED
216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN
216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
216.21.196.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.201.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.202.0/24 AS12251 INVISION - Invision.com, Inc.
216.21.206.0/23 AS12251 INVISION - Invision.com, Inc.
216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc.
216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc.
216.105.192.0/23 AS7385 INTEGRATELECOM - Integra Telecom, Inc.
216.105.196.0/23 AS7385 INTEGRATELECOM - Integra Telecom, Inc.
216.105.200.0/21 AS7385 INTEGRATELECOM - Integra Telecom, Inc.
216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
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
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