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BGP Update Report
Interval: 09-Jun-06 -to- 22-Jun-06 (14 days)
Observation Point: BGP Peering with AS4637
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS25543 33646 3.0% 961.3 -- FASONET-AS ONATEL/FasoNet's Autonomous System
2 - AS4323 14525 1.3% 11.1 -- TWTC - Time Warner Telecom, Inc.
3 - AS17974 13545 1.2% 32.8 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
4 - AS9121 13120 1.2% 38.4 -- TTNET TTnet Autonomous System
5 - AS15611 13049 1.2% 127.9 -- Iranian Research Organisation
6 - AS10139 10868 1.0% 44.5 -- MERIDIAN-PH-AP Meridian Telekoms
7 - AS17557 9285 0.8% 22.9 -- PKTELECOM-AS-AP Pakistan Telecom
8 - AS702 9208 0.8% 12.3 -- AS702 MCI EMEA - Commercial IP service provider in Europe
9 - AS3475 9024 0.8% 564.0 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
10 - AS7018 8995 0.8% 5.9 -- ATT-INTERNET4 - AT&T WorldNet Services
11 - AS5803 8640 0.8% 109.4 -- DDN-ASNBLK - DoD Network Information Center
12 - AS6198 8423 0.8% 20.4 -- BATI-MIA - BellSouth Network Solutions, Inc
13 - AS8452 8207 0.7% 49.4 -- TEDATA TEDATA
14 - AS4134 8105 0.7% 10.3 -- CHINANET-BACKBONE No.31,Jin-rong Street
15 - AS4837 7270 0.6% 25.9 -- CHINA169-BACKBONE CNCGROUP China169 Backbone
16 - AS4621 6925 0.6% 52.1 -- UNSPECIFIED UNINET-TH
17 - AS19548 6597 0.6% 14.8 -- ADELPHIA-AS2 - Adelphia
18 - AS23918 6118 0.5% 46.3 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS
19 - AS33783 6071 0.5% 57.8 -- EEPAD
20 - AS701 6030 0.5% 6.4 -- ALTERNET-AS - UUNET Technologies, Inc.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS3043 2906 0.3% 2906.0 -- AMPHIB-AS - Amphibian Media Corporation
2 - AS21027 2825 0.2% 2825.0 -- ASN-PARADORES PARADORES Autonomous System
3 - AS26015 2041 0.2% 2041.0 -- THINKORSWIM - Thinkorswim inc
4 - AS39863 1571 0.1% 1571.0 -- CROSSNET Crossnet LLC
5 - AS35379 2560 0.2% 1280.0 -- EASYNET EASYNET s.c.
6 - AS36877 1976 0.2% 988.0 -- MWEB_AFRICA-NAMIBIA
7 - AS25543 33646 3.0% 961.3 -- FASONET-AS ONATEL/FasoNet's Autonomous System
8 - AS34378 865 0.1% 865.0 -- RUG-AS Razguliay-UKRROS Group
9 - AS23607 1550 0.1% 775.0 -- ITXPRESS-AS-AP itXpress Pty Ltd. Network AS ISP and DSL
10 - AS19908 694 0.1% 694.0 -- HOENIGRYENY9149359000 - Hoenig & Co., Inc.
11 - AS4678 2732 0.2% 683.0 -- FINE CANON NETWORK COMMUNICATIONS INC.
12 - AS36897 591 0.1% 591.0 -- AEROSAT
13 - AS24896 579 0.1% 579.0 -- UKRINTELL-AS IntellCOM Provider LIR, Kiev, Ukraine Northern Nowhere
14 - AS36565 574 0.1% 574.0 -- COUNTY-OF-MONTGOMERY-PA - County of Montgomery
15 - AS14410 2832 0.2% 566.4 -- DALTON - MCM, Inc., DBA: Internet@Dalton
16 - AS3475 9024 0.8% 564.0 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
17 - AS9157 1045 0.1% 522.5 -- SAO-RAS SAO-RAS AS
18 - AS19982 1768 0.2% 442.0 -- TOWERSTREAM-PROV - Towerstream
19 - AS24308 434 0.0% 434.0 -- DAFFODILBD-AS Daffodil Online AS for BDIX Connection
20 - AS17783 4203 0.4% 420.3 -- SRILRPG-AS SRIL RPG Autonomous System
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.112.154.0/24 4008 0.3% AS17783 -- SRILRPG-AS SRIL RPG Autonomous System
2 - 152.74.0.0/16 4002 0.3% AS11340 -- Red Universitaria Nacional
3 - 209.140.24.0/24 2906 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation
4 - 62.81.240.0/24 2825 0.2% AS21027 -- ASN-PARADORES PARADORES Autonomous System
5 - 61.0.0.0/8 2729 0.2% AS4678 -- FINE CANON NETWORK COMMUNICATIONS INC.
6 - 65.175.45.0/24 2041 0.2% AS26015 -- THINKORSWIM - Thinkorswim inc
7 - 198.92.192.0/21 2038 0.2% AS16559 -- REALCONNECT-01 - RealConnect, Inc
8 - 209.160.56.0/22 1877 0.1% AS14361 -- HOPONE-DCA - HopOne Internet Corporation
9 - 81.212.125.0/24 1597 0.1% AS9121 -- TTNET TTnet Autonomous System
10 - 81.89.208.0/20 1571 0.1% AS39863 -- CROSSNET Crossnet LLC
11 - 81.212.141.0/24 1530 0.1% AS9121 -- TTNET TTnet Autonomous System
12 - 81.212.124.0/24 1509 0.1% AS9121 -- TTNET TTnet Autonomous System
13 - 81.212.149.0/24 1506 0.1% AS9121 -- TTNET TTnet Autonomous System
14 - 195.28.178.0/23 1280 0.1% AS35379 -- EASYNET EASYNET s.c.
15 - 193.239.244.0/23 1280 0.1% AS35379 -- EASYNET EASYNET s.c.
16 - 212.52.128.0/20 1190 0.1% AS25543 -- FASONET-AS ONATEL/FasoNet's Autonomous System
17 - 206.251.163.0/24 1187 0.1% AS4314 -- I-55-INTERNET-SERVICES-INC - I-55 INTERNET SERVICES
18 - 213.181.183.0/24 1150 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
19 - 213.210.237.0/24 1126 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
20 - 213.181.191.0/24 1103 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
1
0
This report has been generated at Fri Jun 23 21:44:32 2006 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
16-06-06 186927 122948
17-06-06 186942 122902
18-06-06 187088 122947
19-06-06 187137 123059
20-06-06 187338 123220
21-06-06 187505 123270
22-06-06 187672 123352
23-06-06 187830 123332
AS Summary
22410 Number of ASes in routing system
9388 Number of ASes announcing only one prefix
1464 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
91697152 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
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').
--- 23Jun06 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 187920 123313 64607 34.4% All ASes
AS4323 1313 269 1044 79.5% TWTC - Time Warner Telecom,
Inc.
AS4134 1227 293 934 76.1% CHINANET-BACKBONE
No.31,Jin-rong Street
AS18566 945 158 787 83.3% COVAD - Covad Communications
Co.
AS4755 938 221 717 76.4% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS721 1021 318 703 68.9% DISA-ASNBLK - DoD Network
Information Center
AS22773 665 47 618 92.9% CCINET-2 - Cox Communications
Inc.
AS6197 1014 484 530 52.3% BATI-ATL - BellSouth Network
Solutions, Inc
AS7018 1464 942 522 35.7% ATT-INTERNET4 - AT&T WorldNet
Services
AS19916 563 65 498 88.5% ASTRUM-0001 - OLM LLC
AS9498 677 180 497 73.4% BBIL-AP BHARTI BT INTERNET
LTD.
AS855 553 64 489 88.4% CANET-ASN-4 - Aliant Telecom
AS17488 519 46 473 91.1% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS3602 525 104 421 80.2% AS3602-RTI - Rogers Telecom
Inc.
AS18101 417 28 389 93.3% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS15270 433 52 381 88.0% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS17676 489 110 379 77.5% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS11492 621 261 360 58.0% CABLEONE - CABLE ONE
AS4766 654 305 349 53.4% KIXS-AS-KR Korea Telecom
AS6467 393 50 343 87.3% ESPIRECOMM - Xspedius
Communications Co.
AS22047 418 75 343 82.1% VTR BANDA ANCHA S.A.
AS812 370 30 340 91.9% ROGERS-CABLE - Rogers Cable
Inc.
AS16852 355 50 305 85.9% FOCAL-CHICAGO - Focal Data
Communications of Illinois
AS8151 707 407 300 42.4% Uninet S.A. de C.V.
AS19262 669 374 295 44.1% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS16814 329 48 281 85.4% NSS S.A.
AS3352 306 30 276 90.2% TELEFONICA-DATA-ESPANA
Internet Access Network of
TDE
AS5668 524 249 275 52.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS6198 511 243 268 52.4% BATI-MIA - BellSouth Network
Solutions, Inc
AS14654 282 15 267 94.7% WAYPORT - Wayport
AS9583 909 645 264 29.0% SIFY-AS-IN Sify Limited
Total 19811 6163 13648 68.9% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp.
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.51.134.0/24 AS29876 LNTC - Latency LLC
66.96.0.0/20 AS3770 WORLDPATH-AS - WorldPath Internet Services
66.117.8.0/24 AS174 COGENT Cogent/PSI
66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC
66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
69.31.151.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc.
69.39.193.0/24 AS25973 MZIMA - Mzima Networks, Inc.
69.39.195.0/24 AS25973 MZIMA - Mzima Networks, Inc.
69.39.196.0/24 AS25973 MZIMA - Mzima Networks, Inc.
69.87.224.0/20 AS15087 MEAGTELECOM - MEAG Telecom
89.0.0.0/8 AS39869 SITEL-PL SITEL - Polish IP Transit Networks
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
125.213.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
183.206.196.0/24 AS2188 FR-RENATER-ASTER Reseau Regional ASTER
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS559 SWITCH SWITCH, Swiss Education and Research Network
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.140.0/24 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.96.250.0/24 AS2018 TENET-1
192.107.104.0/24 AS6458 Telgua S.A.
192.122.212.0/24 AS209 ASN-QWEST - Qwest
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
193.36.1.0/24 AS8220 COLT COLT Telecommunications
193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network
193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.59.176.0/20 AS1273 CW Cable & Wireless
194.140.251.0/24 AS6908 DATAHOP DataHop Autonomous System
194.140.252.0/23 AS6908 DATAHOP DataHop Autonomous System
194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network
194.156.206.0/24 AS4589 EASYNET Easynet Group Plc
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
195.238.172.0/22 AS6908 DATAHOP DataHop Autonomous System
195.246.216.0/22 AS15622 MEOCOM old meocom Autonomous System
196.3.162.0/24 AS6083 POSIX-AFRICA
196.6.108.0/24 AS5713 SAIX-NET
196.6.175.0/24 AS3741 IS
196.6.176.0/23 AS3741 IS
196.6.183.0/24 AS3741 IS
196.6.196.0/24 AS3741 IS
196.6.199.0/24 AS3741 IS
196.6.208.0/24 AS3741 IS
196.6.211.0/24 AS3741 IS
196.6.212.0/23 AS3741 IS
196.6.212.0/24 AS3741 IS
196.6.222.0/23 AS3741 IS
196.6.237.0/24 AS3741 IS
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.136.0/22 AS3741 IS
196.10.140.0/22 AS3741 IS
196.10.231.0/24 AS3741 IS
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.11.0.0/20 AS3741 IS
196.11.40.0/21 AS3741 IS
196.11.135.0/24 AS3741 IS
196.11.188.0/23 AS3741 IS
196.11.190.0/24 AS3741 IS
196.11.251.0/24 AS3741 IS
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.108.0/24 AS3741 IS
196.13.116.0/22 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.127.0/24 AS3741 IS
196.13.128.0/22 AS3741 IS
196.13.144.0/22 AS2905 TICSA-ASN
196.13.152.0/21 AS2905 TICSA-ASN
196.13.160.0/24 AS2905 TICSA-ASN
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.13.252.0/22 AS2018 TENET-1
196.98.17.0/24 AS1257 TELE2 AB
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.54.249.0/24 AS2018 TENET-1
198.54.250.0/24 AS2018 TENET-1
198.54.251.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.101.4.0/22 AS721 DISA-ASNBLK - DoD Network Information Center
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.199.198.0/24 AS13671 VRIS-AS-BLOCK-13661-13675 - Verizon Internet Services Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS3542 ITSDN-U5 - DISA/UNRRA
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
202.9.64.0/19 AS9290 TPN-AS-AP Smart Global Network (M) Sdn Bhd
202.45.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.200.0/22 AS15412 FLAG-AS Flag Telecom Global Internet AS
202.124.204.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
202.124.205.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
202.124.206.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
202.124.207.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.160.128.0/23 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.128.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.131.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.132.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.136.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.142.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.144.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.145.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.146.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.147.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.156.0/23 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.157.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.158.0/23 AS9837 POWERTEL-AP Powertel Ltd
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
204.29.185.0/24 AS7268 ATHENET - Athenet Internet Services
204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc.
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services
204.153.106.0/24 AS10913 INTERNAP-BLK - Internap Network Services
204.153.107.0/24 AS10913 INTERNAP-BLK - Internap Network Services
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.234.0.0/18 AS3845 STATE-NET - CS&W, Inc.
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.71.224.0/20 AS23527 COTELLIGENCE - Cotelligence, Inc.
216.201.72.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.73.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.74.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.75.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.76.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.77.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.78.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.79.0/24 AS14709 Telefonica Moviles Panama S.A.
216.228.224.0/20 AS13674 VRIS-AS-BLOCK-13661-13675 - Verizon Internet Services Inc.
216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
1
0
I am a new member to this list, so apologies if this question has come
up before.
I was wondering if there are any IPv4 addresses reserved for
communication within one logical system. For example, a system (router
for example) with multiple slot cards may require one slot card to
communicate via IP directly with another slot card, and even route
traffic between the cards. Traffic to these destinations will always
originate from within the logical system and will never leave the
logical system. The system itself could be modular, and be built from
several components.
Is there any ip-address range reserved for this? I took a look at RFC
3330, but it's not obvious what could be used.
Using the addresses reserved for private networks (10.0.0.0/8,
172.16.0.0/16, and 192.168.0.0/16 etc.) is not attractive because there
could be a large number of components and we do not want to preclude use
of these addresses in the rest intranet.
Thanks in advance.
Allwyn.
2
2

[routing-wg]Re: Possible IAB workshop on routing and addressing participants?
by David Meyer 19 Jun '06
by David Meyer 19 Jun '06
19 Jun '06
[Sorry about the wide distribution/duplicates. Just
trying to reach as many of the folks who may be
interested as possible --dmm]
Folks,
The IAB is considering holding a routing and addressing
workshop, perhaps in the fall 2006 time frame (see the
draft invite below). We're in the process of collecting
potential participants, so please pass along any the
names of folks that that you think would be productive
participants.
Thanks,
--dmm (for the IAB)
----
Greetings,
The IAB is sponsoring a workshop on "Scalable Routing and
Addressing Architectures for the Internet" in order to
foster interchange between the operator, standards,
vendor, and research communities on this important
topic. You are being invited to participate in this
effort.
This workshop effort will consist of mailing list
discussions in advance of, and after a face to face
meeting. The technical goals of this effort are outlined
below. We believe these are the critical elements to
fostering a constructive discussion of important routing
and addressing technical work going forward and are
soliciting workshop participation to work towards those goals.
Should you decide to join us in this workshop, you will
be expected to attend the face to face meeting [0],
contribute to (and possibly present at) that meeting, as
well as follow and participate in the mailing list
discussions.
The most important objective of the workshop is to foster
and encourage innovative thinking in an area where there
has been little fundamental change for the last twelve
years. As such, the primary goals of the workshop include
the following two items:
(i). Produce a concise problem statement that will
serve as the input to future work on this
topic. This problem statement will include, among
other things, a list of the problems with the
current routing and addressing architecture.
These include (but are not limited to):
- The difficulty in changing provider due to
PA/CIDR addressing schemes
- The lack of effective multi-homing support
- Limited capability to protect against either
the spoofing of individual host IP addresses or
entire IP address blocks
- The limited ability to secure the routing
system itself, and
(ii). Produce a prioritized list of requirements, all
of which must be met by a next generation routing
and addressing architecture. A sample list might
include (in no particular order):
- Retaining the connectionless datagram model of
IP routing
- Allow users (small and large) to freely switch
between providers without substantial service
interruption
- Include survival of higher-layer connections
and associations when connectivity to
individual providers changes
- Allow both users and ISPs to influence path
selection according to traffic management and
classification requirements
- Provide better support for mobility and nomadicity
- Provide architected instrumentation facilities
- Allow at least one-to-many multicast
- Prevent source address spoofing
- Provide a rational economic basis for deployment
- Secure the routing infrastructure, including
the authentication of updates and the
unauthorized injection of information into the
routing system
- Define scalability requirements for a next
generation routing system
- Have architected transition mechanisms
and be incrementally deployable (where possible)
During the workshop, scribes will be assigned to
summarize the discussion. Post-workshop, scribes will be
expected to participate in finalizing the workshop
report. All participants will be expected to review the
draft workshop report before publication.
The workshop is <date, <logistics.
Please reply within the next week indicating your
willingness to participate in this workshop. Please
indicate whether (and to what extent) you'd be able to
participate (we'd like an explicit 'no' if you will not
be able to), and what you feel is your area of
expertise. If you can not participate, please suggest
potential alternatives or substitutes.
[0] Attendees will also need to arrange and pay for their own
travel and accommodations.
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 17 Jun, 2006
Analysis Summary
----------------
BGP routing table entries examined: 190702
Prefixes after maximum aggregation: 104856
Unique aggregates announced to Internet: 93265
Total ASes present in the Internet Routing Table: 22466
Origin-only ASes present in the Internet Routing Table: 19551
Origin ASes announcing only one prefix: 9367
Transit ASes present in the Internet Routing Table: 2915
Transit-only ASes present in the Internet Routing Table: 64
Average AS path length visible in the Internet Routing Table: 3.5
Max AS path length visible: 24
Max AS path prepend of ASN (34527) 16
Prefixes from unregistered ASNs in the Routing Table: 2
Unregistered ASNs in the Routing Table: 3
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 9
Number of addresses announced to Internet: 1534135784
Equivalent to 91 /8s, 113 /16s and 13 /24s
Percentage of available address space announced: 41.4
Percentage of allocated address space announced: 59.9
Percentage of available address space allocated: 69.1
Total number of prefixes smaller than registry allocations: 94488
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 40854
Total APNIC prefixes after maximum aggregation: 16870
Prefixes being announced from the APNIC address blocks: 38588
Unique aggregates announced from the APNIC address blocks: 18534
APNIC Region origin ASes present in the Internet Routing Table: 2608
APNIC Region origin ASes announcing only one prefix: 747
APNIC Region transit ASes present in the Internet Routing Table: 393
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 233227360
Equivalent to 13 /8s, 230 /16s and 196 /24s
Percentage of available APNIC address space announced: 72.9
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7
210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 97971
Total ARIN prefixes after maximum aggregation: 57841
Prefixes being announced from the ARIN address blocks: 71955
Unique aggregates announced from the ARIN address blocks: 26768
ARIN Region origin ASes present in the Internet Routing Table: 10771
ARIN Region origin ASes announcing only one prefix: 4056
ARIN Region transit ASes present in the Internet Routing Table: 984
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 18
Number of ARIN addresses announced to Internet: 294035456
Equivalent to 17 /8s, 134 /16s and 160 /24s
Percentage of available ARIN address space announced: 76.2
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
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 38101
Total RIPE prefixes after maximum aggregation: 25513
Prefixes being announced from the RIPE address blocks: 35116
Unique aggregates announced from the RIPE address blocks: 23752
RIPE Region origin ASes present in the Internet Routing Table: 8167
RIPE Region origin ASes announcing only one prefix: 4291
RIPE Region transit ASes present in the Internet Routing Table: 1354
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 22
Number of RIPE addresses announced to Internet: 254016900
Equivalent to 15 /8s, 35 /16s and 253 /24s
Percentage of available RIPE address space announced: 79.7
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
40960-41983
RIPE Address Blocks 62/8, 80/5, 88/6, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 11558
Total LACNIC prefixes after maximum aggregation: 3731
Prefixes being announced from the LACNIC address blocks: 9689
Unique aggregates announced from the LACNIC address blocks: 5515
LACNIC Region origin ASes present in the Internet Routing Table: 699
LACNIC Region origin ASes announcing only one prefix: 230
LACNIC Region transit ASes present in the Internet Routing Table: 132
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 24
Number of LACNIC addresses announced to Internet: 27422976
Equivalent to 1 /8s, 162 /16s and 113 /24s
Percentage of available LACNIC address space announced: 40.9
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 2216
Total AfriNIC prefixes after maximum aggregation: 901
Prefixes being announced from the AfriNIC address blocks: 1516
Unique aggregates announced from the AfriNIC address blocks: 965
AfriNIC Region origin ASes present in the Internet Routing Table: 157
AfriNIC Region origin ASes announcing only one prefix: 43
AfriNIC Region transit ASes present in the Internet Routing Table: 25
Average AfriNIC Region AS path length visible: 3.4
Max AfriNIC Region AS path length visible: 11
Number of AfriNIC addresses announced to Internet: 4141312
Equivalent to 0 /8s, 63 /16s and 49 /24s
Percentage of available AfriNIC address space announced: 12.3
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 1244 7244 229 CHINANET-BACKBONE
4755 936 258 74 Videsh Sanchar Nigam Ltd. Aut
9583 902 109 16 Sify Limited
4766 690 4435 304 Korea Telecom (KIX)
9498 656 211 67 BHARTI BT INTERNET LTD.
1221 612 1652 471 Telstra Pty Ltd
7545 546 124 70 TPG Internet Pty Ltd
17488 519 32 10 Hathway IP Over Cable Interne
17676 488 7061 109 Softbank BB Corp.
9443 450 110 81 Primus Telecommunications
18101 413 85 24 Reliance Infocom Ltd Internet
17557 402 31 180 Pakistan Telecom
4802 381 80 168 Wantree Development
17974 381 129 14 PT TELEKOMUNIKASI INDONESIA
9929 338 254 59 China Netcom Corp.
2907 335 1733 311 SINET Japan
17849 302 23 103 Telecommunications Technology
7474 299 211 228 SingTel Optus Pty Ltd
9800 276 410 67 CHINA UNICOM
4837 272 2995 118 chinanet IDC center beijing n
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1477 6275 951 AT&T WorldNet Services
4323 1317 743 261 Time Warner Telecom
721 1016 21982 312 DLA Systems Automation Center
6197 1011 629 473 BellSouth Network Solutions,
174 966 5787 903 Cogent Communications
19029 945 151 108 New Edge Networks
18566 943 272 8 Covad Communications
701 938 6753 774 UUNET Technologies, Inc.
2386 911 560 704 AT&T Data Communications Serv
1239 847 2788 599 Sprint
20115 713 617 381 Charter Communications
19262 710 2105 183 Verizon Global Networks
209 707 3687 550 Qwest
22773 666 1741 40 Cox Communications, Inc.
7011 638 218 414 Citizens Utilities
11492 632 87 23 Cable One
852 584 1084 382 Telus Advanced Communications
19916 563 49 54 OLM LLC
855 550 244 64 Canadian Research Network
5668 529 147 23 CenturyTel Internet Holdings,
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 572 1951 451 UUNET - Commercial IP service
3301 306 1343 293 TeliaNet Sweden
3352 306 1643 30 Ibernet, Internet Access Netw
3320 289 3989 242 Deutsche Telekom AG
8220 274 470 262 COLT Telecommunications
680 245 2025 242 DFN-IP service G-WiN
3246 237 504 227 Song Networks
6746 237 90 212 Dynamic Network Technologies,
24863 216 42 11 LINKdotNET AS number
8708 215 275 201 Romania Data Systems S.A.
3269 201 2182 72 TELECOM ITALIA
8551 201 198 24 Bezeq International
3215 198 1680 93 France Telecom Transpac
30890 194 17 72 SC Kappa Invexim SRL
1257 193 741 165 SWIPnet Swedish IP Network
8866 183 37 15 Bulgarian Telecommunication C
6830 172 781 36 UPC Distribution Services
786 171 1778 171 The JANET IP Service
5400 170 348 139 BT Ignite European Backbone
9121 169 931 28 TTnet Autonomous System
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 707 1083 225 UniNet S.A. de C.V.
22047 418 174 11 VTR PUNTO NET S.A.
11172 350 110 84 Servicios Alestra S.A de C.V
16814 329 20 8 NSS, S.A.
6147 267 134 22 Telefonica Del Peru
14117 205 12 6 Telefonica del Sur S.A.
10481 181 72 8 Prima S.A.
7303 175 81 25 Telecom Argentina Stet-France
6503 135 151 81 AVANTEL, S.A.
21826 133 17 23 INTERCABLE
11556 132 80 4 Cable-Wireless Panama
19169 127 8 25 Telconet
14259 119 10 15 GTD Internet S.A.
19429 118 64 41 E.T.B.
14522 115 18 9 SatNet S.A.
23216 114 21 9 RAMtelecom Telecomunicaciones
6505 108 88 78 Global One Communicaoes Ltda
7910 105 7 10 ANDINET ON LINE
5639 103 12 9 Telecommunications Services o
7738 100 410 20 Telecomunicacoes da Bahia S.A
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 286 803 234 The Internet Solution
8452 168 60 7 TEDATA
6713 154 135 11 Itissalat Al-MAGHRIB
2018 131 314 105 Tertiary Education Network
5536 121 8 18 Internet Egypt Network
24835 116 48 6 RAYA Telecom - Egypt
33783 105 6 2 EEPAD TISP TELECOM & INTERNET
2905 73 155 66 The Internetworking Company o
15475 62 84 4 Nile Online
20928 59 16 2 Noor Advanced Technologies AS
15706 44 8 3 Sudatel Internet Exchange Aut
5713 39 294 35 Telkom SA Ltd
33774 31 7 21 AS Number for Telecom Algeria
23889 26 8 11 MAURITIUS TELECOM
12455 25 6 3 Jambonet Autonomous system
16637 25 18 23 Johnnic e-Ventures
8524 22 1 5 AUCEGYPT Autonomous System
10798 22 1 13 Standard Bank of South Africa
21280 22 4 4 Swift Global Kenya Ltd.Is an
33766 21 2 1 Nyala Communications Pty Ltd
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1317 1056 Time Warner Telecom
4134 1244 1015 CHINANET-BACKBONE
18566 943 935 Covad Communications
9583 902 886 Sify Limited
4755 936 862 Videsh Sanchar Nigam Ltd. Aut
19029 945 837 New Edge Networks
721 1016 704 DLA Systems Automation Center
22773 666 626 Cox Communications, Inc.
11492 632 609 Cable One
9498 656 589 BHARTI BT INTERNET LTD.
6197 1011 538 BellSouth Network Solutions,
19262 710 527 Verizon Global Networks
19916 563 509 OLM LLC
17488 519 509 Hathway IP Over Cable Interne
5668 529 506 CenturyTel Internet Holdings,
855 550 486 Canadian Research Network
8151 707 482 UniNet S.A. de C.V.
7545 546 476 TPG Internet Pty Ltd
3602 526 422 Sprint Canada, Inc.
22047 418 407 VTR PUNTO NET S.A.
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65128 PRIVATE 193.110.50.0/24 24652 Juniper Networks, Eu
24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
183.206.196.0/24 2188 FR-RENATER-ASTER
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.172.0.0/19 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:9 /10:10 /11:28 /12:93
/13:201 /14:362 /15:709 /16:8854 /17:3258 /18:5376
/19:11748 /20:13273 /21:11583 /22:14854 /23:15937 /24:103253
/25:388 /26:335 /27:182 /28:67 /29:73 /30:51
/31:0 /32:41
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 926 943 Covad Communications
19029 876 945 New Edge Networks
6197 794 1011 BellSouth Network Solutions,
7018 783 1477 AT&T WorldNet Services
9583 733 902 Sify Limited
4323 642 1317 Time Warner Telecom
2386 630 911 AT&T Data Communications Serv
11492 623 632 Cable One
19916 557 563 OLM LLC
7011 547 638 Citizens Utilities
4766 500 690 Korea Telecom (KIX)
855 424 550 Canadian Research Network
5668 412 529 CenturyTel Internet Holdings,
15270 404 435 PaeTec.net -a division of Pae
1239 391 847 Sprint
9498 369 656 BHARTI BT INTERNET LTD.
4755 368 936 Videsh Sanchar Nigam Ltd. Aut
6517 364 395 Yipes Communications, Inc.
702 355 572 UUNET - Commercial IP service
6198 353 507 BellSouth Network Solutions,
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:42 12:1618 13:1 15:16 16:3
17:3 18:4 20:41 24:749 25:1 32:58
38:230 40:54 41:3 44:3 47:6 52:4
55:1 56:3 57:25 58:184 59:231 60:184
61:859 62:776 63:1886 64:3184 65:2188 66:3075
67:615 68:666 69:1534 70:381 71:81 72:776
74:42 80:789 81:644 82:600 83:397 84:385
85:547 86:346 87:361 88:106 89:262 121:1
122:2 123:1 124:277 125:512 128:156 129:188
130:118 131:317 132:33 133:8 134:158 135:43
136:178 137:80 138:206 139:62 140:470 141:133
142:380 143:166 144:223 145:40 146:318 147:136
148:317 149:188 150:113 151:93 152:69 153:107
154:5 155:202 156:98 157:146 158:169 159:172
160:91 161:76 162:244 163:150 164:180 165:211
166:171 167:244 168:492 169:128 170:336 171:14
183:1 190:75 192:5735 193:3374 194:2643 195:1917
196:856 198:3912 199:3224 200:4489 201:979 202:6671
203:7019 204:3903 205:2054 206:2425 207:2908 208:2117
209:3780 210:1975 211:689 212:1266 213:1462 214:364
215:40 216:4236 217:1151 218:296 219:232 220:720
221:359 222:186
End of report
1
0
BGP Update Report
Interval: 02-Jun-06 -to- 15-Jun-06 (14 days)
Observation Point: BGP Peering with AS4637
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9121 26646 2.2% 72.4 -- TTNET TTnet Autonomous System
2 - AS25543 19041 1.6% 544.0 -- FASONET-AS ONATEL/FasoNet's Autonomous System
3 - AS13127 15976 1.3% 339.9 -- VERSATEL AS for the Trans-European Versatel IP Transport backbone
4 - AS11492 15349 1.3% 27.1 -- CABLEONE - CABLE ONE
5 - AS7018 15005 1.3% 9.9 -- ATT-INTERNET4 - AT&T WorldNet Services
6 - AS17974 14094 1.2% 34.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
7 - AS10139 11847 1.0% 50.2 -- MERIDIAN-PH-AP Meridian Telekoms
8 - AS20115 10714 0.9% 22.0 -- CHARTER-NET-HKY-NC - Charter Communications
9 - AS24326 9875 0.8% 224.4 -- TTT-AS-AP TT&T Public Company Limited, Service Provider,Bangkok
10 - AS4323 9334 0.8% 7.1 -- TWTC - Time Warner Telecom, Inc.
11 - AS6830 9205 0.8% 73.1 -- UPC UPC Broadband
12 - AS3475 9020 0.8% 375.8 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
13 - AS5803 8723 0.7% 94.8 -- DDN-ASNBLK - DoD Network Information Center
14 - AS19548 8474 0.7% 19.0 -- ADELPHIA-AS2 - Adelphia
15 - AS4837 8375 0.7% 30.9 -- CHINA169-BACKBONE CNCGROUP China169 Backbone
16 - AS3462 7838 0.7% 191.2 -- HINET Data Communication Business Group
17 - AS17557 7759 0.7% 19.3 -- PKTELECOM-AS-AP Pakistan Telecom
18 - AS15611 7614 0.6% 74.6 -- Iranian Research Organisation
19 - AS702 7577 0.6% 10.1 -- AS702 MCI EMEA - Commercial IP service provider in Europe
20 - AS7011 7363 0.6% 11.2 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS3043 2882 0.2% 2882.0 -- AMPHIB-AS - Amphibian Media Corporation
2 - AS36877 4198 0.3% 2099.0 -- MWEB_AFRICA-NAMIBIA
3 - AS39863 1339 0.1% 1339.0 -- CROSSNET Crossnet LLC
4 - AS35379 2412 0.2% 1206.0 -- EASYNET EASYNET s.c.
5 - AS19982 3943 0.3% 985.8 -- TOWERSTREAM-PROV - Towerstream
6 - AS34378 863 0.1% 863.0 -- RUG-AS Razguliay-UKRROS Group
7 - AS4678 3013 0.2% 753.2 -- FINE CANON NETWORK COMMUNICATIONS INC.
8 - AS21027 714 0.1% 714.0 -- ASN-PARADORES PARADORES Autonomous System
9 - AS26015 1324 0.1% 662.0 -- THINKORSWIM - Thinkorswim inc
10 - AS25680 658 0.1% 658.0 -- EMUNET-HBGVA - Eastern Mennonite University
11 - AS7013 1179 0.1% 589.5 -- NETSELECT - Health Sciences Libraries Consortium
12 - AS24896 560 0.1% 560.0 -- UKRINTELL-AS IntellCOM Provider LIR, Kiev, Ukraine Northern Nowhere
13 - AS25543 19041 1.6% 544.0 -- FASONET-AS ONATEL/FasoNet's Autonomous System
14 - AS36897 531 0.0% 531.0 -- AEROSAT
15 - AS21944 1532 0.1% 510.7 -- DTSI-1 - Data Technology Services Inc.
16 - AS36565 490 0.0% 490.0 -- COUNTY-OF-MONTGOMERY-PA - County of Montgomery
17 - AS25690 920 0.1% 460.0 -- MAMSI - Mid Atlantic Medical Services Inc.
18 - AS14410 2164 0.2% 432.8 -- DALTON - MCM, Inc., DBA: Internet@Dalton
19 - AS15755 419 0.0% 419.0 -- ISPRO Autonomous System Izmir,TURKEY
20 - AS23917 783 0.1% 391.5 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 152.74.0.0/16 4204 0.3% AS11340 -- Red Universitaria Nacional
2 - 81.212.125.0/24 3699 0.3% AS9121 -- TTNET TTnet Autonomous System
3 - 81.212.124.0/24 3571 0.3% AS9121 -- TTNET TTnet Autonomous System
4 - 81.212.141.0/24 3221 0.2% AS9121 -- TTNET TTnet Autonomous System
5 - 81.212.149.0/24 3019 0.2% AS9121 -- TTNET TTnet Autonomous System
6 - 61.0.0.0/8 3010 0.2% AS4678 -- FINE CANON NETWORK COMMUNICATIONS INC.
7 - 209.140.24.0/24 2882 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation
8 - 196.47.64.0/22 2131 0.1% AS36877 -- MWEB_AFRICA-NAMIBIA
9 - 196.47.68.0/22 2067 0.1% AS36877 -- MWEB_AFRICA-NAMIBIA
10 - 195.175.82.0/23 1966 0.1% AS9121 -- TTNET TTnet Autonomous System
11 - 209.160.56.0/22 1858 0.1% AS14361 -- HOPONE-DCA - HopOne Internet Corporation
12 - 203.112.154.0/24 1576 0.1% AS17783 -- SRILRPG-AS SRIL RPG Autonomous System
13 - 81.89.208.0/20 1339 0.1% AS39863 -- CROSSNET Crossnet LLC
14 - 65.175.45.0/24 1322 0.1% AS26015 -- THINKORSWIM - Thinkorswim inc
15 - 206.251.163.0/24 1269 0.1% AS4314 -- I-55-INTERNET-SERVICES-INC - I-55 INTERNET SERVICES
16 - 195.28.178.0/23 1206 0.1% AS35379 -- EASYNET EASYNET s.c.
17 - 193.239.244.0/23 1206 0.1% AS35379 -- EASYNET EASYNET s.c.
18 - 208.28.80.0/21 1178 0.1% AS7013 -- NETSELECT - Health Sciences Libraries Consortium
19 - 81.212.197.0/24 1127 0.1% AS9121 -- TTNET TTnet Autonomous System
20 - 203.82.32.0/24 1115 0.1% AS18187 -- FIBERCITY-AS-AP FiberCity, Inc.
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
1
0
This report has been generated at Fri Jun 16 21:44:51 2006 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
09-06-06 185377 122694
10-06-06 185888 122675
11-06-06 185880 122645
12-06-06 186562 122682
13-06-06 186589 122839
14-06-06 186781 122749
15-06-06 186645 122928
16-06-06 186927 122821
AS Summary
22375 Number of ASes in routing system
9381 Number of ASes announcing only one prefix
1463 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
91629056 Largest address span announced by an AS (/32s)
AS721 : DISA-ASNBLK - DoD Network Information Center
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').
--- 16Jun06 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 186666 122838 63828 34.2% All ASes
AS4323 1313 268 1045 79.6% TWTC - Time Warner Telecom,
Inc.
AS4134 1231 293 938 76.2% CHINANET-BACKBONE
No.31,Jin-rong Street
AS18566 943 158 785 83.2% COVAD - Covad Communications
Co.
AS4755 936 219 717 76.6% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS721 1017 317 700 68.8% DISA-ASNBLK - DoD Network
Information Center
AS22773 662 47 615 92.9% CCINET-2 - Cox Communications
Inc.
AS6197 1011 480 531 52.5% BATI-ATL - BellSouth Network
Solutions, Inc
AS7018 1463 948 515 35.2% ATT-INTERNET4 - AT&T WorldNet
Services
AS19916 563 65 498 88.5% ASTRUM-0001 - OLM LLC
AS855 550 64 486 88.4% CANET-ASN-4 - Aliant Telecom
AS17488 519 63 456 87.9% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS3602 525 104 421 80.2% AS3602-RTI - Rogers Telecom
Inc.
AS9498 560 152 408 72.9% BBIL-AP BHARTI BT INTERNET
LTD.
AS18101 414 29 385 93.0% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS15270 430 51 379 88.1% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS17676 488 109 379 77.7% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS11492 632 273 359 56.8% CABLEONE - CABLE ONE
AS4766 657 307 350 53.3% KIXS-AS-KR Korea Telecom
AS22047 418 75 343 82.1% VTR BANDA ANCHA S.A.
AS812 370 30 340 91.9% ROGERS-CABLE - Rogers Cable
Inc.
AS6467 391 52 339 86.7% ESPIRECOMM - Xspedius
Communications Co.
AS16852 354 50 304 85.9% FOCAL-CHICAGO - Focal Data
Communications of Illinois
AS8151 706 405 301 42.6% Uninet S.A. de C.V.
AS19262 665 370 295 44.4% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS14654 292 15 277 94.9% WAYPORT - Wayport
AS3352 306 30 276 90.2% TELEFONICA-DATA-ESPANA
Internet Access Network of
TDE
AS5668 528 252 276 52.3% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS6198 508 241 267 52.6% BATI-MIA - BellSouth Network
Solutions, Inc
AS9583 902 636 266 29.5% SIFY-AS-IN Sify Limited
AS9929 328 66 262 79.9% CNCNET-CN China Netcom Corp.
Total 19682 6169 13513 68.7% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
61.4.64.0/20 AS9929 CNCNET-CN China Netcom Corp.
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.51.134.0/24 AS29876 LNTC - Latency LLC
66.96.0.0/20 AS3770 WORLDPATH-AS - WorldPath Internet Services
66.117.8.0/24 AS174 COGENT Cogent/PSI
66.135.80.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.81.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.82.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.83.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.84.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.85.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.86.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.87.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.88.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.89.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.90.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.91.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.92.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.93.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.94.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.135.95.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.163.96.0/20 AS25767 WAVEFORM - Waveform Technology, LLC
66.187.96.0/24 AS10026 ANC Asia Netcom Corporation
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
69.31.151.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc.
69.39.193.0/24 AS25973 MZIMA - Mzima Networks, Inc.
69.39.195.0/24 AS25973 MZIMA - Mzima Networks, Inc.
69.39.196.0/24 AS25973 MZIMA - Mzima Networks, Inc.
89.236.128.0/18 AS15600 FINECOM Finecom Telecommunications AG
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
125.213.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center
132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center
137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd
158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
183.206.196.0/24 AS2188 FR-RENATER-ASTER Reseau Regional ASTER
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services
192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS16150 PORT80-GLOBALTRANSIT Port80 AB, Sweden
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.140.0/24 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.96.250.0/24 AS2018 TENET-1
192.107.104.0/24 AS6458 Telgua S.A.
192.122.212.0/24 AS209 ASN-QWEST - Qwest
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
193.36.1.0/24 AS8220 COLT COLT Telecommunications
193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network
193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.59.176.0/20 AS1273 CW Cable & Wireless
194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network
194.156.206.0/24 AS4589 EASYNET Easynet Group Plc
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
195.246.216.0/22 AS15622 MEOCOM old meocom Autonomous System
196.3.162.0/24 AS6083 POSIX-AFRICA
196.6.108.0/24 AS5713 SAIX-NET
196.6.175.0/24 AS3741 IS
196.6.176.0/23 AS3741 IS
196.6.183.0/24 AS3741 IS
196.6.196.0/24 AS3741 IS
196.6.199.0/24 AS3741 IS
196.6.208.0/24 AS3741 IS
196.6.211.0/24 AS3741 IS
196.6.212.0/23 AS3741 IS
196.6.212.0/24 AS3741 IS
196.6.222.0/23 AS3741 IS
196.6.237.0/24 AS3741 IS
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.136.0/22 AS3741 IS
196.10.140.0/22 AS3741 IS
196.10.231.0/24 AS3741 IS
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.11.0.0/20 AS3741 IS
196.11.40.0/21 AS3741 IS
196.11.135.0/24 AS3741 IS
196.11.188.0/23 AS3741 IS
196.11.190.0/24 AS3741 IS
196.11.251.0/24 AS3741 IS
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.108.0/24 AS3741 IS
196.13.116.0/22 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.127.0/24 AS3741 IS
196.13.128.0/22 AS3741 IS
196.13.144.0/22 AS2905 TICSA-ASN
196.13.152.0/21 AS2905 TICSA-ASN
196.13.160.0/24 AS2905 TICSA-ASN
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.188.0/22 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
196.13.252.0/22 AS2018 TENET-1
196.98.17.0/24 AS1257 TELE2 AB
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.54.249.0/24 AS2018 TENET-1
198.54.250.0/24 AS2018 TENET-1
198.54.251.0/24 AS2018 TENET-1
198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center
198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
198.101.4.0/22 AS721 DISA-ASNBLK - DoD Network Information Center
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.199.198.0/24 AS13671 VRIS-AS-BLOCK-13661-13675 - Verizon Internet Services Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS721 DISA-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS3542 ITSDN-U5 - DISA/UNRRA
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center
199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
202.9.64.0/19 AS9290 TPN-AS-AP Smart Global Network (M) Sdn Bhd
202.45.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.124.200.0/22 AS15412 FLAG-AS Flag Telecom Global Internet AS
202.124.204.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
202.124.205.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
202.124.206.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
202.124.207.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER
202.160.128.0/23 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.128.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.131.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.132.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.136.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.142.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.144.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.145.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.146.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.147.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.156.0/23 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.157.0/24 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
202.160.158.0/23 AS9837 POWERTEL-AP Powertel Ltd
202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom
204.29.185.0/24 AS7268 ATHENET - Athenet Internet Services
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services
204.153.106.0/24 AS10913 INTERNAP-BLK - Internap Network Services
204.153.107.0/24 AS10913 INTERNAP-BLK - Internap Network Services
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
209.40.192.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.200.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.208.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.216.0/21 AS6487 CyberNet de Guatemala S.A.
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.234.0.0/18 AS3845 STATE-NET - CS&W, Inc.
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.71.224.0/20 AS23527 COTELLIGENCE - Cotelligence, Inc.
216.201.72.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.73.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.74.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.75.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.76.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.77.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.78.0/24 AS14709 Telefonica Moviles Panama S.A.
216.201.79.0/24 AS14709 Telefonica Moviles Panama S.A.
216.228.224.0/20 AS13674 VRIS-AS-BLOCK-13661-13675 - Verizon Internet Services Inc.
216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 10 Jun, 2006
Analysis Summary
----------------
BGP routing table entries examined: 190168
Prefixes after maximum aggregation: 104652
Unique aggregates announced to Internet: 93198
Total ASes present in the Internet Routing Table: 22396
Origin-only ASes present in the Internet Routing Table: 19479
Origin ASes announcing only one prefix: 9338
Transit ASes present in the Internet Routing Table: 2917
Transit-only ASes present in the Internet Routing Table: 60
Average AS path length visible in the Internet Routing Table: 3.5
Max AS path length visible: 24
Max AS path prepend of ASN (34527) 16
Prefixes from unregistered ASNs in the Routing Table: 7
Unregistered ASNs in the Routing Table: 5
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 9
Number of addresses announced to Internet: 1543668456
Equivalent to 92 /8s, 2 /16s and 130 /24s
Percentage of available address space announced: 41.6
Percentage of allocated address space announced: 60.2
Percentage of available address space allocated: 69.1
Total number of prefixes smaller than registry allocations: 94114
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 40710
Total APNIC prefixes after maximum aggregation: 16880
Prefixes being announced from the APNIC address blocks: 38424
Unique aggregates announced from the APNIC address blocks: 18579
APNIC Region origin ASes present in the Internet Routing Table: 2598
APNIC Region origin ASes announcing only one prefix: 747
APNIC Region transit ASes present in the Internet Routing Table: 398
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 227781728
Equivalent to 13 /8s, 147 /16s and 172 /24s
Percentage of available APNIC address space announced: 71.2
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7
210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 97710
Total ARIN prefixes after maximum aggregation: 57771
Prefixes being announced from the ARIN address blocks: 71728
Unique aggregates announced from the ARIN address blocks: 26653
ARIN Region origin ASes present in the Internet Routing Table: 10759
ARIN Region origin ASes announcing only one prefix: 4051
ARIN Region transit ASes present in the Internet Routing Table: 993
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 18
Number of ARIN addresses announced to Internet: 293558272
Equivalent to 17 /8s, 127 /16s and 88 /24s
Percentage of available ARIN address space announced: 76.1
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
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 38053
Total RIPE prefixes after maximum aggregation: 25405
Prefixes being announced from the RIPE address blocks: 35075
Unique aggregates announced from the RIPE address blocks: 23703
RIPE Region origin ASes present in the Internet Routing Table: 8129
RIPE Region origin ASes announcing only one prefix: 4266
RIPE Region transit ASes present in the Internet Routing Table: 1342
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 20
Number of RIPE addresses announced to Internet: 252474756
Equivalent to 15 /8s, 12 /16s and 117 /24s
Percentage of available RIPE address space announced: 79.2
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
40960-41983
RIPE Address Blocks 62/8, 80/5, 88/6, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 11498
Total LACNIC prefixes after maximum aggregation: 3701
Prefixes being announced from the LACNIC address blocks: 9595
Unique aggregates announced from the LACNIC address blocks: 5546
LACNIC Region origin ASes present in the Internet Routing Table: 695
LACNIC Region origin ASes announcing only one prefix: 229
LACNIC Region transit ASes present in the Internet Routing Table: 133
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 24
Number of LACNIC addresses announced to Internet: 27317760
Equivalent to 1 /8s, 160 /16s and 214 /24s
Percentage of available LACNIC address space announced: 40.7
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 2190
Total AfriNIC prefixes after maximum aggregation: 895
Prefixes being announced from the AfriNIC address blocks: 1501
Unique aggregates announced from the AfriNIC address blocks: 961
AfriNIC Region origin ASes present in the Internet Routing Table: 155
AfriNIC Region origin ASes announcing only one prefix: 45
AfriNIC Region transit ASes present in the Internet Routing Table: 25
Average AfriNIC Region AS path length visible: 3.5
Max AfriNIC Region AS path length visible: 16
Number of AfriNIC addresses announced to Internet: 4113152
Equivalent to 0 /8s, 62 /16s and 195 /24s
Percentage of available AfriNIC address space announced: 12.3
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 1242 7204 228 CHINANET-BACKBONE
4755 931 259 74 Videsh Sanchar Nigam Ltd. Aut
9583 903 109 16 Sify Limited
4766 690 4435 304 Korea Telecom (KIX)
1221 613 1668 471 Telstra Pty Ltd
9498 571 211 67 BHARTI BT INTERNET LTD.
7545 544 124 70 TPG Internet Pty Ltd
17488 519 32 10 Hathway IP Over Cable Interne
17676 486 7029 110 Softbank BB Corp.
9443 450 110 81 Primus Telecommunications
18101 414 85 24 Reliance Infocom Ltd Internet
17557 397 31 178 Pakistan Telecom
4802 378 80 167 Wantree Development
17849 359 22 114 Telecommunications Technology
17974 347 129 14 PT TELEKOMUNIKASI INDONESIA
2907 336 1733 312 SINET Japan
9929 326 222 58 China Netcom Corp.
7474 298 211 228 SingTel Optus Pty Ltd
9800 275 410 67 CHINA UNICOM
4837 266 2994 112 chinanet IDC center beijing n
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1480 6151 945 AT&T WorldNet Services
4323 1310 740 259 Time Warner Telecom
721 1014 21998 313 DLA Systems Automation Center
6197 1005 625 471 BellSouth Network Solutions,
174 969 5787 904 Cogent Communications
19029 945 151 108 New Edge Networks
18566 943 272 8 Covad Communications
701 940 6753 776 UUNET Technologies, Inc.
2386 894 557 687 AT&T Data Communications Serv
1239 846 2789 600 Sprint
20115 713 617 381 Charter Communications
209 707 3687 551 Qwest
19262 667 2103 183 Verizon Global Networks
22773 664 1741 40 Cox Communications, Inc.
7011 638 218 415 Citizens Utilities
11492 622 87 22 Cable One
852 584 1084 382 Telus Advanced Communications
19916 563 49 54 OLM LLC
855 550 244 64 Canadian Research Network
5668 529 147 23 CenturyTel Internet Holdings,
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 573 1951 451 UUNET - Commercial IP service
3301 305 1327 292 TeliaNet Sweden
3352 305 1644 30 Ibernet, Internet Access Netw
3320 287 3989 240 Deutsche Telekom AG
8220 274 470 262 COLT Telecommunications
680 245 2025 242 DFN-IP service G-WiN
6746 238 90 212 Dynamic Network Technologies,
3246 236 504 226 Song Networks
8708 216 275 201 Romania Data Systems S.A.
24863 214 42 11 LINKdotNET AS number
3269 201 2182 72 TELECOM ITALIA
3215 200 1680 93 France Telecom Transpac
8551 200 198 24 Bezeq International
30890 193 17 71 SC Kappa Invexim SRL
1257 190 740 166 SWIPnet Swedish IP Network
8866 180 37 15 Bulgarian Telecommunication C
6830 172 781 36 UPC Distribution Services
786 171 1778 171 The JANET IP Service
5400 171 348 140 BT Ignite European Backbone
9121 169 931 28 TTnet Autonomous System
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 705 1082 224 UniNet S.A. de C.V.
22047 419 158 11 VTR PUNTO NET S.A.
11172 352 110 84 Servicios Alestra S.A de C.V
16814 329 20 8 NSS, S.A.
6147 267 134 22 Telefonica Del Peru
14117 201 12 6 Telefonica del Sur S.A.
10481 181 72 8 Prima S.A.
7303 175 81 25 Telecom Argentina Stet-France
6503 136 151 82 AVANTEL, S.A.
21826 133 17 23 INTERCABLE
11556 132 80 4 Cable-Wireless Panama
19169 126 8 26 Telconet
14259 119 10 15 GTD Internet S.A.
14522 115 18 9 SatNet S.A.
23216 114 21 9 RAMtelecom Telecomunicaciones
19429 110 60 44 E.T.B.
6505 109 88 79 Global One Communicaoes Ltda
7910 105 7 10 ANDINET ON LINE
5639 103 12 9 Telecommunications Services o
18822 98 7 9 TELEFONICA MANQUEHUE
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 286 803 234 The Internet Solution
8452 166 60 7 TEDATA
6713 147 135 11 Itissalat Al-MAGHRIB
2018 131 314 105 Tertiary Education Network
5536 121 8 18 Internet Egypt Network
24835 116 48 6 RAYA Telecom - Egypt
33783 104 6 2 EEPAD TISP TELECOM & INTERNET
2905 73 155 66 The Internetworking Company o
15475 61 84 4 Nile Online
20928 59 16 2 Noor Advanced Technologies AS
15706 44 8 3 Sudatel Internet Exchange Aut
5713 39 294 35 Telkom SA Ltd
33774 31 7 21 AS Number for Telecom Algeria
12455 26 6 3 Jambonet Autonomous system
23889 26 8 11 MAURITIUS TELECOM
16637 25 18 23 Johnnic e-Ventures
8524 22 1 5 AUCEGYPT Autonomous System
10798 22 1 13 Standard Bank of South Africa
21280 21 4 4 Swift Global Kenya Ltd.Is an
33766 21 2 1 Nyala Communications Pty Ltd
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1310 1051 Time Warner Telecom
4134 1242 1014 CHINANET-BACKBONE
18566 943 935 Covad Communications
9583 903 887 Sify Limited
4755 931 857 Videsh Sanchar Nigam Ltd. Aut
19029 945 837 New Edge Networks
721 1014 701 DLA Systems Automation Center
22773 664 624 Cox Communications, Inc.
11492 622 600 Cable One
6197 1005 534 BellSouth Network Solutions,
19916 563 509 OLM LLC
17488 519 509 Hathway IP Over Cable Interne
5668 529 506 CenturyTel Internet Holdings,
9498 571 504 BHARTI BT INTERNET LTD.
855 550 486 Canadian Research Network
19262 667 484 Verizon Global Networks
8151 705 481 UniNet S.A. de C.V.
7545 544 474 TPG Internet Pty Ltd
3602 525 421 Sprint Canada, Inc.
22047 419 408 VTR PUNTO NET S.A.
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65128 PRIVATE 193.110.50.0/24 24652 Juniper Networks, Eu
24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com
64515 PRIVATE 203.126.13.0/25 7610 SINGAPORE ADVANCE RE
64515 PRIVATE 203.126.13.128/26 7610 SINGAPORE ADVANCE RE
65280 PRIVATE 203.197.161.0/24 4755 Videsh Sanchar Nigam
65280 PRIVATE 203.200.14.0/24 4755 Videsh Sanchar Nigam
65280 PRIVATE 203.200.21.0/24 4755 Videsh Sanchar Nigam
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
183.206.196.0/24 2188 FR-RENATER-ASTER
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.172.0.0/19 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:9 /10:9 /11:28 /12:92
/13:200 /14:360 /15:704 /16:8855 /17:3247 /18:5351
/19:11723 /20:13263 /21:11524 /22:14724 /23:15902 /24:103048
/25:387 /26:314 /27:182 /28:69 /29:67 /30:51
/31:0 /32:41
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 926 943 Covad Communications
19029 876 945 New Edge Networks
6197 790 1005 BellSouth Network Solutions,
7018 780 1480 AT&T WorldNet Services
9583 733 903 Sify Limited
4323 641 1310 Time Warner Telecom
2386 613 894 AT&T Data Communications Serv
11492 613 622 Cable One
19916 557 563 OLM LLC
7011 547 638 Citizens Utilities
4766 500 690 Korea Telecom (KIX)
855 424 550 Canadian Research Network
5668 412 529 CenturyTel Internet Holdings,
15270 403 434 PaeTec.net -a division of Pae
1239 390 846 Sprint
4755 365 931 Videsh Sanchar Nigam Ltd. Aut
6517 364 395 Yipes Communications, Inc.
17849 359 359 Telecommunications Technology
702 356 573 UUNET - Commercial IP service
6198 354 508 BellSouth Network Solutions,
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:42 11:1 12:1618 13:1 15:15
16:3 17:3 18:4 20:41 24:734 25:1
32:57 38:229 40:54 41:3 44:3 47:6
52:4 55:1 56:3 57:25 58:183 59:217
60:182 61:863 62:775 63:1911 64:3173 65:2181
66:3061 67:613 68:663 69:1531 70:376 71:80
72:756 74:40 80:788 81:647 82:594 83:401
84:387 85:543 86:390 87:358 88:96 89:240
124:295 125:494 128:158 129:190 130:78 131:318
132:33 133:8 134:157 135:48 136:178 137:82
138:206 139:62 140:469 141:130 142:379 143:165
144:223 145:40 146:329 147:136 148:318 149:188
150:112 151:94 152:69 153:107 154:5 155:202
156:98 157:146 158:168 159:173 160:89 161:76
162:245 163:150 164:179 165:208 166:168 167:246
168:491 169:128 170:338 171:14 183:1 190:75
192:5744 193:3368 194:2640 195:1909 196:855 198:3910
199:3214 200:4487 201:978 202:6698 203:7034 204:3901
205:2033 206:2421 207:2901 208:2128 209:3776 210:1973
211:683 212:1259 213:1469 214:364 215:40 216:4177
217:1156 218:291 219:232 220:717 221:360 222:158
End of report
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 03 Jun, 2006
Analysis Summary
----------------
BGP routing table entries examined: 189556
Prefixes after maximum aggregation: 104446
Unique aggregates announced to Internet: 92837
Total ASes present in the Internet Routing Table: 22345
Origin-only ASes present in the Internet Routing Table: 19435
Origin ASes announcing only one prefix: 9305
Transit ASes present in the Internet Routing Table: 2910
Transit-only ASes present in the Internet Routing Table: 57
Average AS path length visible in the Internet Routing Table: 3.5
Max AS path length visible: 20
Max AS path prepend of ASN (34527) 16
Prefixes from unregistered ASNs in the Routing Table: 4
Unregistered ASNs in the Routing Table: 4
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 9
Number of addresses announced to Internet: 1542073064
Equivalent to 91 /8s, 234 /16s and 42 /24s
Percentage of available address space announced: 41.6
Percentage of allocated address space announced: 60.2
Percentage of available address space allocated: 69.1
Total number of prefixes smaller than registry allocations: 93923
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 40372
Total APNIC prefixes after maximum aggregation: 16801
Prefixes being announced from the APNIC address blocks: 38110
Unique aggregates announced from the APNIC address blocks: 18501
APNIC Region origin ASes present in the Internet Routing Table: 2583
APNIC Region origin ASes announcing only one prefix: 736
APNIC Region transit ASes present in the Internet Routing Table: 397
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 227213152
Equivalent to 13 /8s, 138 /16s and 255 /24s
Percentage of available APNIC address space announced: 71.0
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7
210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 97628
Total ARIN prefixes after maximum aggregation: 57717
Prefixes being announced from the ARIN address blocks: 71597
Unique aggregates announced from the ARIN address blocks: 26551
ARIN Region origin ASes present in the Internet Routing Table: 10749
ARIN Region origin ASes announcing only one prefix: 4048
ARIN Region transit ASes present in the Internet Routing Table: 984
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 18
Number of ARIN addresses announced to Internet: 293134848
Equivalent to 17 /8s, 120 /16s and 226 /24s
Percentage of available ARIN address space announced: 76.0
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
ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 199/8, 204/6,
208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 37920
Total RIPE prefixes after maximum aggregation: 25349
Prefixes being announced from the RIPE address blocks: 34923
Unique aggregates announced from the RIPE address blocks: 23582
RIPE Region origin ASes present in the Internet Routing Table: 8105
RIPE Region origin ASes announcing only one prefix: 4243
RIPE Region transit ASes present in the Internet Routing Table: 1343
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 20
Number of RIPE addresses announced to Internet: 252114564
Equivalent to 15 /8s, 6 /16s and 246 /24s
Percentage of available RIPE address space announced: 79.1
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
40960-41983
RIPE Address Blocks 62/8, 80/5, 88/6, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 11448
Total LACNIC prefixes after maximum aggregation: 3681
Prefixes being announced from the LACNIC address blocks: 9542
Unique aggregates announced from the LACNIC address blocks: 5519
LACNIC Region origin ASes present in the Internet Routing Table: 694
LACNIC Region origin ASes announcing only one prefix: 231
LACNIC Region transit ASes present in the Internet Routing Table: 132
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 17
Number of LACNIC addresses announced to Internet: 27208448
Equivalent to 1 /8s, 159 /16s and 43 /24s
Percentage of available LACNIC address space announced: 40.5
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 2184
Total AfriNIC prefixes after maximum aggregation: 898
Prefixes being announced from the AfriNIC address blocks: 1505
Unique aggregates announced from the AfriNIC address blocks: 960
AfriNIC Region origin ASes present in the Internet Routing Table: 157
AfriNIC Region origin ASes announcing only one prefix: 47
AfriNIC Region transit ASes present in the Internet Routing Table: 27
Average AfriNIC Region AS path length visible: 3.5
Max AfriNIC Region AS path length visible: 13
Number of AfriNIC addresses announced to Internet: 4108288
Equivalent to 0 /8s, 62 /16s and 176 /24s
Percentage of available AfriNIC address space announced: 12.2
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 1203 7140 222 CHINANET-BACKBONE
9583 900 109 16 Sify Limited
4755 868 257 67 Videsh Sanchar Nigam Ltd. Aut
4766 690 4435 304 Korea Telecom (KIX)
1221 613 1668 471 Telstra Pty Ltd
9498 566 211 67 BHARTI BT INTERNET LTD.
7545 534 124 70 TPG Internet Pty Ltd
17488 514 32 9 Hathway IP Over Cable Interne
17676 486 7029 110 Softbank BB Corp.
9443 450 110 81 Primus Telecommunications
18101 411 85 24 Reliance Infocom Ltd Internet
17557 391 30 178 Pakistan Telecom
4802 377 80 172 Wantree Development
17849 359 22 114 Telecommunications Technology
17974 350 119 17 PT TELEKOMUNIKASI INDONESIA
2907 334 1733 311 SINET Japan
9929 325 221 57 China Netcom Corp.
7474 298 211 228 SingTel Optus Pty Ltd
9800 274 410 67 CHINA UNICOM
9837 267 78 160 Powertel Ltd
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1492 6216 953 AT&T WorldNet Services
4323 1303 739 260 Time Warner Telecom
721 1013 21977 309 DLA Systems Automation Center
6197 1008 625 471 BellSouth Network Solutions,
174 968 5787 904 Cogent Communications
701 947 6782 781 UUNET Technologies, Inc.
19029 947 151 109 New Edge Networks
18566 942 272 8 Covad Communications
2386 891 523 686 AT&T Data Communications Serv
1239 844 2789 599 Sprint
20115 709 613 379 Charter Communications
19262 708 2106 173 Verizon Global Networks
209 706 3687 550 Qwest
22773 661 1741 40 Cox Communications, Inc.
7011 637 218 415 Citizens Utilities
11492 631 87 21 Cable One
852 580 1084 381 Telus Advanced Communications
6478 572 1543 339 AT&T Worldnet Services
19916 563 49 54 OLM LLC
855 553 244 64 Canadian Research Network
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 575 1951 453 UUNET - Commercial IP service
3352 309 1644 30 Ibernet, Internet Access Netw
3301 305 1327 292 TeliaNet Sweden
3320 287 3989 240 Deutsche Telekom AG
8220 277 471 265 COLT Telecommunications
680 245 2025 242 DFN-IP service G-WiN
6746 240 90 214 Dynamic Network Technologies,
3246 235 504 225 Song Networks
8708 216 275 201 Romania Data Systems S.A.
24863 212 42 10 LINKdotNET AS number
3215 200 1680 93 France Telecom Transpac
8551 200 198 24 Bezeq International
3269 198 2134 72 TELECOM ITALIA
1257 190 740 166 SWIPnet Swedish IP Network
30890 190 17 71 SC Kappa Invexim SRL
8866 180 37 15 Bulgarian Telecommunication C
5400 172 348 141 BT Ignite European Backbone
6830 172 781 36 UPC Distribution Services
9121 172 931 28 TTnet Autonomous System
786 170 1762 170 The JANET IP Service
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 706 1082 224 UniNet S.A. de C.V.
22047 418 158 11 VTR PUNTO NET S.A.
11172 351 110 83 Servicios Alestra S.A de C.V
16814 330 20 8 NSS, S.A.
6147 262 126 22 Telefonica Del Peru
14117 201 12 6 Telefonica del Sur S.A.
10481 181 72 8 Prima S.A.
7303 172 80 25 Telecom Argentina Stet-France
6503 133 150 81 AVANTEL, S.A.
21826 133 17 23 INTERCABLE
11556 132 80 4 Cable-Wireless Panama
19169 129 8 21 Telconet
14259 119 10 15 GTD Internet S.A.
14522 113 16 5 SatNet S.A.
23216 113 21 9 RAMtelecom Telecomunicaciones
19429 110 60 44 E.T.B.
6505 109 88 79 Global One Communicaoes Ltda
7910 105 7 10 ANDINET ON LINE
5639 103 12 9 Telecommunications Services o
18822 98 7 9 TELEFONICA MANQUEHUE
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 285 803 233 The Internet Solution
8452 167 60 7 TEDATA
6713 147 135 11 Itissalat Al-MAGHRIB
2018 131 314 105 Tertiary Education Network
5536 121 8 18 Internet Egypt Network
24835 117 50 7 RAYA Telecom - Egypt
33783 104 6 2 EEPAD TISP TELECOM & INTERNET
2905 73 155 66 The Internetworking Company o
20928 58 16 2 Noor Advanced Technologies AS
15475 54 84 4 Nile Online
15706 44 8 3 Sudatel Internet Exchange Aut
5713 39 294 35 Telkom SA Ltd
33774 31 7 21 AS Number for Telecom Algeria
12455 26 6 3 Jambonet Autonomous system
23889 26 8 11 MAURITIUS TELECOM
16637 24 14 22 Johnnic e-Ventures
8524 22 1 5 AUCEGYPT Autonomous System
10798 22 1 13 Standard Bank of South Africa
21280 21 4 4 Swift Global Kenya Ltd.Is an
33766 21 2 1 Nyala Communications Pty Ltd
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1303 1043 Time Warner Telecom
4134 1203 981 CHINANET-BACKBONE
18566 942 934 Covad Communications
9583 900 884 Sify Limited
19029 947 838 New Edge Networks
4755 868 801 Videsh Sanchar Nigam Ltd. Aut
721 1013 704 DLA Systems Automation Center
22773 661 621 Cox Communications, Inc.
11492 631 610 Cable One
6197 1008 537 BellSouth Network Solutions,
19262 708 535 Verizon Global Networks
19916 563 509 OLM LLC
5668 530 507 CenturyTel Internet Holdings,
17488 514 505 Hathway IP Over Cable Interne
9498 566 499 BHARTI BT INTERNET LTD.
855 553 489 Canadian Research Network
8151 706 482 UniNet S.A. de C.V.
7545 534 464 TPG Internet Pty Ltd
3602 526 421 Sprint Canada, Inc.
22047 418 407 VTR PUNTO NET S.A.
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
65128 PRIVATE 193.110.50.0/24 24652 Juniper Networks, Eu
24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com
64515 PRIVATE 203.126.13.0/25 7610 SINGAPORE ADVANCE RE
64515 PRIVATE 203.126.13.128/26 7610 SINGAPORE ADVANCE RE
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
183.206.196.0/24 2188 FR-RENATER-ASTER
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.172.0.0/19 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:9 /10:9 /11:28 /12:92
/13:200 /14:360 /15:705 /16:8836 /17:3237 /18:5367
/19:11704 /20:13212 /21:11503 /22:14688 /23:15831 /24:102689
/25:367 /26:290 /27:186 /28:65 /29:71 /30:48
/31:0 /32:41
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 925 942 Covad Communications
19029 878 947 New Edge Networks
6197 793 1008 BellSouth Network Solutions,
7018 782 1492 AT&T WorldNet Services
9583 729 900 Sify Limited
4323 636 1303 Time Warner Telecom
11492 622 631 Cable One
2386 614 891 AT&T Data Communications Serv
19916 557 563 OLM LLC
7011 546 637 Citizens Utilities
4766 500 690 Korea Telecom (KIX)
855 427 553 Canadian Research Network
5668 413 530 CenturyTel Internet Holdings,
15270 401 432 PaeTec.net -a division of Pae
1239 391 844 Sprint
6517 363 394 Yipes Communications, Inc.
17849 359 359 Telecommunications Technology
702 358 575 UUNET - Commercial IP service
6198 355 508 BellSouth Network Solutions,
8151 349 706 UniNet S.A. de C.V.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:9 8:42 11:1 12:1625 13:1 15:14
16:3 17:3 18:4 20:43 24:741 25:1
32:58 38:228 40:54 41:3 44:3 47:6
52:4 55:1 56:3 57:25 58:180 59:202
60:183 61:866 62:749 63:1914 64:3182 65:2254
66:3053 67:613 68:668 69:1523 70:371 71:80
72:745 74:39 80:777 81:657 82:585 83:393
84:388 85:538 86:386 87:355 88:86 89:236
124:292 125:473 128:157 129:190 130:116 131:317
132:33 133:8 134:159 135:48 136:178 137:78
138:206 139:61 140:470 141:129 142:382 143:165
144:223 145:39 146:327 147:136 148:318 149:188
150:114 151:94 152:69 153:107 154:5 155:202
156:99 157:150 158:167 159:172 160:89 161:76
162:245 163:147 164:178 165:198 166:166 167:244
168:490 169:128 170:339 171:14 183:1 190:75
192:5745 193:3369 194:2634 195:1884 196:852 198:3905
199:3219 200:4467 201:965 202:6661 203:6970 204:3778
205:2049 206:2413 207:2896 208:2127 209:3785 210:1956
211:676 212:1259 213:1458 214:367 215:40 216:4156
217:1158 218:287 219:226 220:714 221:357 222:159
End of report
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BGP Update Report
Interval: 19-May-06 -to- 01-Jun-06 (14 days)
Observation Point: BGP Peering with AS4637
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9121 23367 2.1% 48.3 -- TTNET TTnet Autonomous System
2 - AS17430 21873 2.0% 533.5 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
3 - AS10139 18927 1.7% 61.3 -- MERIDIAN-PH-AP Meridian Telekoms
4 - AS2386 18290 1.7% 20.4 -- INS-AS - AT&T Data Communications Services
5 - AS17974 11228 1.0% 32.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
6 - AS17557 10439 0.9% 26.4 -- PKTELECOM-AS-AP Pakistan Telecom
7 - AS4755 10414 0.9% 13.7 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
8 - AS855 10332 0.9% 18.7 -- CANET-ASN-4 - Aliant Telecom
9 - AS11492 9751 0.9% 19.8 -- CABLEONE - CABLE ONE
10 - AS18231 8453 0.8% 66.0 -- EXATT-AS-AP Exatt Technologies Private Ltd.
11 - AS8452 7056 0.6% 51.5 -- TEDATA TEDATA
12 - AS5803 6990 0.6% 81.3 -- DDN-ASNBLK - DoD Network Information Center
13 - AS23918 6655 0.6% 51.2 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS
14 - AS9940 6572 0.6% 113.3 -- WOLCST-AS-AP World online AS, Cybersoft Technologies.
15 - AS3475 6485 0.6% 540.4 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
16 - AS18207 6473 0.6% 30.2 -- BGBB-INDIA-AP Iqara Telecom India Pvt Ltd.
17 - AS33783 6370 0.6% 60.7 --
18 - AS702 6197 0.6% 24.7 -- AS702 MCI EMEA - Commercial IP service provider in Europe
19 - AS12654 5821 0.5% 242.5 -- RIPE-NCC-RIS-AS RIPE NCC RIS Project.
20 - AS680 5692 0.5% 23.3 -- DFN-IP service G-WiN
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS4678 3341 0.3% 3341.0 -- FINE CANON NETWORK COMMUNICATIONS INC.
2 - AS21027 2860 0.3% 2860.0 -- ASN-PARADORES PARADORES Autonomous System
3 - AS36877 5133 0.5% 2566.5 --
4 - AS19982 5350 0.5% 1337.5 -- TOWERSTREAM-PROV - Towerstream
5 - AS35379 2370 0.2% 1185.0 -- EASYNET EASYNET s.c.
6 - AS16705 1830 0.2% 915.0 -- STORAGEAPPS - Storage Apps Inc.
7 - AS34378 909 0.1% 909.0 -- RUG-AS Razguliay-UKRROS Group
8 - AS34974 821 0.1% 821.0 -- KAMCHATKA-AS OJSC 'Dalsvyaz' Kamchatka Branch
9 - AS34205 708 0.1% 708.0 -- MRBD-AS Far East Telecommunications Company
10 - AS36000 690 0.1% 690.0 -- NHA-ASN1 - Northern Health Authority
11 - AS36565 683 0.1% 683.0 -- COUNTY-OF-MONTGOMERY-PA - County of Montgomery
12 - AS14410 3352 0.3% 670.4 -- DALTON - MCM, Inc., DBA: Internet@Dalton
13 - AS35339 1336 0.1% 668.0 -- CZ-AS Clemens Zauner
14 - AS18173 602 0.1% 602.0 -- AKU-AS-PK Aga Khan University
15 - AS14548 583 0.1% 583.0 -- LISTEN-SF-1 - Listen.com
16 - AS3475 6485 0.6% 540.4 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
17 - AS17430 21873 2.0% 533.5 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
18 - AS21944 1598 0.1% 532.7 -- DTSI-1 - Data Technology Services Inc.
19 - AS23917 1065 0.1% 532.5 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
20 - AS3043 3182 0.3% 530.3 -- AMPHIB-AS - Amphibian Media Corporation
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 220.114.32.0/21 5739 0.4% AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
2 - 211.162.88.0/21 5738 0.4% AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
3 - 81.212.149.0/24 4045 0.3% AS9121 -- TTNET TTnet Autonomous System
4 - 81.212.141.0/24 3939 0.3% AS9121 -- TTNET TTnet Autonomous System
5 - 152.74.0.0/16 3897 0.3% AS11340 -- Red Universitaria Nacional
6 - 211.162.82.0/23 3361 0.3% AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
7 - 211.162.84.0/22 3361 0.3% AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
8 - 220.114.40.0/22 3361 0.3% AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
9 - 61.0.0.0/8 3341 0.3% AS4678 -- FINE CANON NETWORK COMMUNICATIONS INC.
10 - 209.140.24.0/24 3157 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation
11 - 62.81.240.0/24 2860 0.2% AS21027 -- ASN-PARADORES PARADORES Autonomous System
12 - 195.175.82.0/23 2835 0.2% AS9121 -- TTNET TTnet Autonomous System
13 - 196.47.64.0/22 2629 0.2% AS36877 --
14 - 196.47.68.0/22 2504 0.2% AS36877 --
15 - 209.160.56.0/22 1991 0.1% AS14361 -- HOPONE-DCA - HopOne Internet Corporation
16 - 195.177.250.0/23 1660 0.1% AS1853 -- ACONET ACOnet Backbone
AS35339 -- CZ-AS Clemens Zauner
17 - 206.251.163.0/24 1395 0.1% AS4314 -- I-55-INTERNET-SERVICES-INC - I-55 INTERNET SERVICES
18 - 81.212.197.0/24 1362 0.1% AS9121 -- TTNET TTnet Autonomous System
19 - 64.17.224.0/21 1341 0.1% AS19982 -- TOWERSTREAM-PROV - Towerstream
20 - 64.17.240.0/21 1339 0.1% AS19982 -- TOWERSTREAM-PROV - Towerstream
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
ausnog(a)ausnog.net
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