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This report has been generated at Fri Oct 17 21:48:15 2003 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
10-10-03 126906 89702
11-10-03 126967 89773
12-10-03 126988 89872
13-10-03 127335 89823
14-10-03 126289 89852
15-10-03 126347 89862
16-10-03 126413 89839
17-10-03 126363 89877
AS Summary
15935 Number of ASes in routing system
6314 Number of ASes announcing only one prefix
1429 Largest number of prefixes announced by an AS
AS701 : ALTERNET-AS UUNET Technologies, Inc.
73530624 Largest address span announced by an AS (/32s)
AS568 : SUMNET-AS DISO-UNRRA
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').
--- 17Oct03 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 126565 89826 36739 29.0% All ASes
AS4323 679 198 481 70.8% TW-COMM Time Warner
Communications, Inc.
AS701 1429 993 436 30.5% ALTERNET-AS UUNET
Technologies, Inc.
AS7018 1366 952 414 30.3% ATT-INTERNET4 AT&T WorldNet
Services
AS7843 530 142 388 73.2% ADELPHIA-AS Adelphia Corp.
AS3908 928 555 373 40.2% SUPERNETASBLK SuperNet, Inc.
AS6197 638 273 365 57.2% BATI-ATL BellSouth Network
Solutions, Inc
AS6198 571 231 340 59.5% BATI-MIA BellSouth Network
Solutions, Inc
AS22909 302 12 290 96.0% DNEO-OSP1 Comcast Cable
Communications, Inc.
AS1221 972 689 283 29.1% ASN-TELSTRA Telstra Pty Ltd
AS22773 294 16 278 94.6% CCINET-2 Cox Communications
Inc. Atlanta
AS4355 389 112 277 71.2% ERMS-EARTHLNK EARTHLINK, INC
AS1239 928 667 261 28.1% SPRINTLINK Sprint
AS6347 347 87 260 74.9% DIAMOND SAVVIS Communications
Corporation
AS27364 315 70 245 77.8% ACS-INTERNET Armstrong Cable
Services
AS4134 360 126 234 65.0% CHINANET-BACKBONE
No.31,Jin-rong Street
AS17676 271 38 233 86.0% GIGAINFRA Softbank BB Corp.
AS25844 242 15 227 93.8% SKADDEN1 Skadden, Arps, Slate,
Meagher & Flom LLP
AS209 516 295 221 42.8% ASN-QWEST Qwest
AS6140 339 130 209 61.7% IMPSAT-USA ImpSat
AS11305 230 38 192 83.5% INTERLAND-NET1 Interland
Incorporated
AS4519 188 8 180 95.7% MAAS Maas Communications
AS9583 250 72 178 71.2% SATYAMNET-AS Satyam Infoway
Ltd.,
AS6327 202 27 175 86.6% SHAW Shaw Communications Inc.
AS2386 380 207 173 45.5% INS-AS AT&T Data
Communications Services
AS14654 174 2 172 98.9% WAYPORT Wayport
AS2048 252 86 166 65.9% LANET-1 State of Louisiana
AS9498 185 22 163 88.1% BBIL-AP BHARTI BT INTERNET
LTD.
AS705 398 242 156 39.2% ALTERNET-AS UUNET
Technologies, Inc.
AS9800 202 51 151 74.8% UNICOM CHINA UNICOM
AS16852 189 41 148 78.3% FOCAL-CHICAGO Focal Data
Communications of Illinois
Total 14066 6397 7669 54.5% Top 30 total
Possible Bogus Routes
24.119.0.0/16 AS11492 CABLEONE CABLE ONE
61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp.
66.41.192.0/18 AS13367 CCCH-AS3 Comcast Cable Communications Holdings, Inc
132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA
137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA
140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
140.240.0.0/13 AS1 GNTY-1 Genuity
142.105.220.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
142.105.224.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
142.105.228.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
142.105.232.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
165.212.0.0/16 AS7424 USANET USA.Net
166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc.
192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration
192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN
192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services
192.136.71.0/24 AS719 AS719 LANLINK autonomous system
192.136.79.0/24 AS719 AS719 LANLINK autonomous system
192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA
192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA
192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA
192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA
192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc.
198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA
198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center
198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA
198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA
198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY-NET CityNet, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
198.161.165.0/24 AS852 ASN852 Telus Advanced Communications
198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network
198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL SaskTel
198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc
199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.60.0.0/20 AS271 BCNET-AS University of British Columbia
199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA
199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.144.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency
199.114.154.0/24 AS1733 CENTAF-SWA AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.123.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA
199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA
199.166.18.0/24 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
202.0.180.0/24 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd.
202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd.
202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless
202.74.32.0/19 AS9315 CWN-AS-AP Chomanan WorldNet Co., Ltd.
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.93.64.0/19 AS9425 I-NEXT-AS-AP Inter.net Philippines border AS
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD.
202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD.
202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange
202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications
202.179.64.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.65.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.66.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.67.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.68.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.10.17.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.18.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.19.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.21.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.22.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.23.0/24 AS9266 VIPER-AU-AP Vipernet
203.32.4.0/23 AS7617 APNIC-AS-2-BLOCK Asia Pacific Network Information Centre
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.76.128.0/24 AS9729 IS-AP iAdvantage Limited
203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP
203.86.2.0/23 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd.
203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.129.126.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.129.127.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks
203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd
203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited
203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.104.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.105.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net
203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia
203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development
203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock
203.135.99.0/24 AS2687 IBM-MMD-AS IBM
203.135.224.0/19 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd.
203.161.39.0/24 AS4768 CLIX-NZ CLEAR Internet Exchange
204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
204.29.189.0/24 AS3956 TX-METRO Texas Metronet
204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc.
204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network
204.154.126.0/24 AS3952 TELLABS-ASN TELLABS Operations, Inc.
204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc
205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc.
206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp.
206.81.187.0/24 AS19194 JOVITA Sentris Network LLC
206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc.
206.108.34.0/24 AS852 ASN852 Telus Advanced Communications
206.108.35.0/24 AS852 ASN852 Telus Advanced Communications
206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
206.251.69.0/24 AS27429 TIL Telesat International Ltd.
207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc.
207.162.192.0/19 AS4589 EASYNET Easynet Group Plc
207.231.96.0/19 AS11194 NUNETPA NuNet Inc
208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc.
208.81.187.0/24 AS19194 JOVITA Sentris Network LLC
208.104.103.0/24 AS1239 SPRINTLINK Sprint
209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
209.169.219.0/24 AS189 GENUITY-AS189 Genuity
209.169.223.0/24 AS189 GENUITY-AS189 Genuity
209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc.
209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services
209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.222.137.0/24 AS27429 TIL Telesat International Ltd.
209.240.96.0/19 AS10815 KCNET KCnet, Inc.
209.251.0.0/19 AS11036 SISCOM SISCOM, Inc
209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc.
210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc
216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC.
216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc.
216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services
216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc.
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
1
0
Dear Colleagues,
The RIPE NCC received the IPv4 address range 196.200.0.0/13
from ARIN in October 2003. This range will be used to make
allocations and assignments to organisations based in
African countries served by the RIPE NCC.
This block is part of a /8 also used by ARIN. In order to
reduce confusion the RIPE NCC will not assign prefixes longer
than a /24 from it.
You may wish to adjust any filters you have in place accordingly.
More information on the IP space administered by the RIPE NCC
can be found on our web site at:
<http://www.ripe.net/ripe/docs/smallest-alloc-sizes.html>
Kind regards,
--
leo vegoda
RIPE NCC
Registration Services Manager
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 11 Oct, 2003
Analysis Summary
----------------
BGP routing table entries examined: 129726
Prefixes after maximum aggregation: 80542
Unique aggregates announced to Internet: 62134
Total ASes present in the Internet Routing Table: 15968
Origin-only ASes present in the Internet Routing Table: 13854
Origin ASes announcing only one prefix: 6293
Transit ASes present in the Internet Routing Table: 2114
Transit-only ASes present in the Internet Routing Table: 68
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 18
Illegal AS announcements present in the Routing Table: 5
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 14
Number of addresses announced to Internet: 1245930024
Equivalent to 74 /8s, 67 /16s and 98 /24s
Percentage of available address space announced: 33.6
Percentage of allocated address space announced: 60.1
Percentage of available address space allocated: 56.0
Total number of prefixes smaller than registry allocations: 57785
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 22883
Total APNIC prefixes after maximum aggregation: 12872
Prefixes being announced from the APNIC address blocks: 21290
Unique aggregates announced from the APNIC address blocks: 12389
APNIC Region origin ASes present in the Internet Routing Table: 1909
APNIC Region origin ASes announcing only one prefix: 545
APNIC Region transit ASes present in the Internet Routing Table: 305
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 123575296
Equivalent to 7 /8s, 93 /16s and 156 /24s
Percentage of available APNIC address space announced: 66.6
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 78328
Total ARIN prefixes after maximum aggregation: 48714
Prefixes being announced from the ARIN address blocks: 55870
Unique aggregates announced from the ARIN address blocks: 17408
ARIN Region origin ASes present in the Internet Routing Table: 8728
ARIN Region origin ASes announcing only one prefix: 3005
ARIN Region transit ASes present in the Internet Routing Table: 849
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 18
Number of ARIN addresses announced to Internet: 197874976
Equivalent to 11 /8s, 203 /16s and 85 /24s
Percentage of available ARIN address space announced: 73.7
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 22799
Total RIPE prefixes after maximum aggregation: 16686
Prefixes being announced from the RIPE address blocks: 19323
Unique aggregates announced from the RIPE address blocks: 13006
RIPE Region origin ASes present in the Internet Routing Table: 4907
RIPE Region origin ASes announcing only one prefix: 2636
RIPE Region transit ASes present in the Internet Routing Table: 858
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 18
Number of RIPE addresses announced to Internet: 137068352
Equivalent to 8 /8s, 43 /16s and 127 /24s
Percentage of available RIPE address space announced: 74.3
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
30720 - 31743
RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5712
Total LACNIC prefixes after maximum aggregation: 2270
Prefixes being announced from the LACNIC address blocks: 5189
Unique aggregates announced from the LACNIC address blocks: 3216
LACNIC Region origin ASes present in the Internet Routing Table: 358
LACNIC Region origin ASes announcing only one prefix: 107
LACNIC Region transit ASes present in the Internet Routing Table: 75
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 14
Number of LACNIC addresses announced to Internet: 13352704
Equivalent to 0 /8s, 203 /16s and 191 /24s
Percentage of available LACNIC address space announced: 39.8
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 972 1110 689 Telstra Pty Ltd
4755 394 134 71 Videsh Sanchar Nigam Ltd. Aut
2907 368 1879 345 SINET Japan
4134 364 2223 105 Data Communications Bureau
703 336 372 267 UUNET
2764 297 290 260 connect.com.au pty ltd
17557 297 25 150 Pakistan Telecom
17676 272 4012 33 XTAGE CORPORATION
7474 262 305 208 Optus Communications Pty Ltd
4766 241 2462 176 Korea Internet Exchange for "
9583 234 43 9 Satyam Infoway Ltd.,
3786 233 773 203 DACOM Corporation
4538 209 1714 21 China Education and Research
9800 203 332 52 CHINA UNICOM
9942 194 69 119 COMindico Australia
9929 190 160 36 China Netcom Corp.
9498 185 20 18 BHARTI BT INTERNET LTD.
9443 183 62 82 Primus Telecommunications
17642 154 40 116 RequestDSL BGP AS# for Sydney
4739 143 58 132 Commerical Internet eXchange
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
701 1458 8702 1012 UUNET Technologies, Inc.
7018 1398 7127 974 AT&T
6198 1216 330 195 BellSouth Network Solutions,
6197 994 442 247 BellSouth Network Solutions,
3908 945 1577 511 Supernet, Inc.
1239 923 3003 668 Sprint
18566 708 176 8 Covad Communications
4323 677 575 196 Time Warner Communications, I
3356 590 10828 493 Level 3 Communications, LLC
7843 532 473 138 Adelphia Corp.
852 517 1123 411 Telus Advanced Communications
209 506 2146 289 Qwest
7066 506 206 267 Virginia Polytechnic Institut
20115 473 206 288 Charter Communications
690 411 59 276 Merit Network
705 401 184 245 UUNET Technologies, Inc.
4355 393 332 108 EarthLink, Inc.
2386 383 508 200 AT&T Data Communications Serv
376 359 359 115 Reseau Interordinateurs Scien
6347 348 381 80 SAVVIS Communications Corpora
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 713 2101 592 UUNET - Commercial IP service
3301 298 1169 286 TeliaNet Sweden
3320 277 2005 237 Deutsche Telekom AG
8220 257 435 246 COLT Internet - International
1257 243 438 191 SWIPnet Swedish IP Network
680 232 2054 229 DFN-IP service G-WiN
719 193 307 123 LANLINK autonomous system
3215 193 721 100 France Telecom Transpac
5400 187 173 135 BT Ignite European Backbone
5515 185 778 147 Sonera Solution Autonomous Sy
786 179 1874 179 The JANET IP Service
8708 158 111 154 Romania Data Systems S.A.
3303 149 556 142 Swisscom Ltd
3246 128 376 126 Song Networks
12302 127 18 34 MobiFon S.A.
3269 119 853 65 TELECOM ITALIA
2856 114 1293 105 BTnet UK Regional network
25186 113 160 77 France Telecom Transpac's Tra
2647 100 4225 48 SITA
3352 98 824 34 Ibernet, Internet Access Netw
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 339 103 98 ImpSat
7303 328 41 47 Telecom Argentina Stet-France
8151 235 367 123 UniNet S.A. de C.V.
11172 184 77 42 Servicios Alestra S.A de C.V
16814 156 10 5 NSS, S.A.
6503 130 205 94 AVANTEL, S.A.
10620 123 8 26 TVCABLE BOGOTA
10834 110 82 35 ADVANCE TELECOMUNICACIONES S.
11340 104 3 30 Red Universitaria Nacional
6147 86 70 19 Telefonica Del Peru
11992 86 24 30 Integrated Systems
8065 83 8 17 Empresas Publicas de Medellin
6505 82 84 70 Global One Communicaoes Ltda
15311 77 16 39 Telefonica Empresas
6535 75 5 18 Chilesat Servicios Empresari
11830 74 22 25 Instituto Costarricense de El
4270 68 18 9 Red de Interconexion Universi
7927 66 6 40 Global One Venezuela
7080 64 4 1 Electronica y Comunicaciones
1916 60 266 40 Fundacao de Amparo a Pesquisa
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6198 1216 1021 BellSouth Network Solutions,
6197 994 747 BellSouth Network Solutions,
18566 708 700 Covad Communications
4323 677 481 Time Warner Communications, I
3908 945 434 Supernet, Inc.
7018 1398 424 AT&T
7843 532 394 Adelphia Corp.
4755 394 323 Videsh Sanchar Nigam Ltd. Aut
5668 308 292 Century Telephone
27364 314 291 Armstrong Cable Services
4355 393 285 EarthLink, Inc.
22909 299 284 Comcast Cable Corporation
1221 972 283 Telstra Pty Ltd
7303 328 281 Telecom Argentina Stet-France
6347 348 268 SAVVIS Communications Corpora
4134 364 259 Data Communications Bureau
1239 923 255 Sprint
22773 288 252 Cox Communications, Inc. Atla
376 359 244 Reseau Interordinateurs Scien
6140 339 241 ImpSat
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
65158 PRIVATE 24.208.192.0/19 12262 RoadRunner-Cincinatt
18413 UNALLOCATED 61.67.0.0/20 4747 Taiwan Telecommunica
65400 PRIVATE 149.165.240.0/21 11537 University Corporati
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
65100 PRIVATE 210.104.28.0/25 9768 Korea Telecom
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
158.0.0.0/13 568 DISO-UNRRA
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.153.136.0/21 568 DISO-UNRRA
192.172.0.0/19 568 DISO-UNRRA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:4 /10:6 /11:12 /12:55
/13:98 /14:268 /15:469 /16:7430 /17:1776 /18:3188
/19:8493 /20:8917 /21:6558 /22:9387 /23:10785 /24:71539
/25:168 /26:226 /27:163 /28:40 /29:24 /30:58
/31:0 /32:43
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6198 1092 1216 BellSouth Network Solutions,
6197 854 994 BellSouth Network Solutions,
18566 702 708 Covad Communications
3908 602 945 Supernet, Inc.
7018 501 1398 AT&T
701 441 1458 UUNET Technologies, Inc.
702 429 713 UUNET - Commercial IP service
7066 400 506 Virginia Polytechnic Institut
690 371 411 Merit Network
1239 327 923 Sprint
20115 316 473 Charter Communications
27364 308 314 Armstrong Cable Services
3356 283 590 Level 3 Communications, LLC
5668 274 308 Century Telephone
25844 243 243 Skadden, Arps, Slate, Meagher
3320 219 277 Deutsche Telekom AG
4355 215 393 EarthLink, Inc.
7843 212 532 Adelphia Corp.
209 203 506 Qwest
14824 199 226 NewSouth Communications Corp.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:2 12:710 13:1 15:6 16:1 17:3
20:6 24:821 25:1 32:103 38:50 40:23
43:1 44:2 55:1 57:14 61:329 62:435
63:1877 64:1812 65:2121 66:2289 67:437 68:855
69:279 80:419 81:174 82:17 128:148 129:153
130:64 131:83 132:43 134:166 135:10 136:178
137:120 138:131 139:50 140:164 141:137 142:101
143:48 144:88 145:21 146:279 147:68 148:302
149:78 150:121 151:66 152:212 153:58 154:7
155:131 156:58 157:54 158:140 159:143 160:45
161:69 162:362 163:68 164:317 165:152 166:100
167:304 168:176 169:96 170:316 171:9 192:5437
193:2431 194:1994 195:1183 196:480 198:3581 199:2848
200:3204 202:4047 203:5300 204:2997 205:2056 206:2294
207:2514 208:2633 209:2784 210:918 211:379 212:943
213:944 214:15 215:22 216:3277 217:754 218:109
219:41 220:115 221:13 222:1
End of report
1
0
This report has been generated at Fri Oct 10 21:48:24 2003 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
03-10-03 125747 89436
04-10-03 126580 89388
05-10-03 126497 89489
06-10-03 126591 89487
07-10-03 126458 89568
08-10-03 126764 89635
09-10-03 126859 89610
10-10-03 126906 89738
AS Summary
15899 Number of ASes in routing system
6299 Number of ASes announcing only one prefix
1432 Largest number of prefixes announced by an AS
AS701 : ALTERNET-AS UUNET Technologies, Inc.
73481472 Largest address span announced by an AS (/32s)
AS568 : SUMNET-AS DISO-UNRRA
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').
--- 10Oct03 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 127024 89708 37316 29.4% All ASes
AS6198 1214 369 845 69.6% BATI-MIA BellSouth Network
Solutions, Inc
AS6197 987 277 710 71.9% BATI-ATL BellSouth Network
Solutions, Inc
AS4323 677 196 481 71.0% TW-COMM Time Warner
Communications, Inc.
AS701 1432 997 435 30.4% ALTERNET-AS UUNET
Technologies, Inc.
AS7018 1394 977 417 29.9% ATT-INTERNET4 AT&T WorldNet
Services
AS7843 532 142 390 73.3% ADELPHIA-AS Adelphia Corp.
AS3908 934 554 380 40.7% SUPERNETASBLK SuperNet, Inc.
AS22909 299 15 284 95.0% DNEO-OSP1 Comcast Cable
Communications, Inc.
AS1221 977 694 283 29.0% ASN-TELSTRA Telstra Pty Ltd
AS4355 388 106 282 72.7% ERMS-EARTHLNK EARTHLINK, INC
AS6347 347 87 260 74.9% DIAMOND SAVVIS Communications
Corporation
AS1239 928 674 254 27.4% SPRINTLINK Sprint
AS22773 289 38 251 86.9% CCINET-2 Cox Communications
Inc. Atlanta
AS27364 314 70 244 77.7% ACS-INTERNET Armstrong Cable
Services
AS4134 354 118 236 66.7% CHINANET-BACKBONE
No.31,Jin-rong Street
AS17676 270 37 233 86.3% GIGAINFRA Softbank BB Corp.
AS25844 242 15 227 93.8% SKADDEN1 Skadden, Arps, Slate,
Meagher & Flom LLP
AS6140 339 123 216 63.7% IMPSAT-USA ImpSat
AS209 506 292 214 42.3% ASN-QWEST Qwest
AS11305 229 37 192 83.8% INTERLAND-NET1 Interland
Incorporated
AS4519 183 7 176 96.2% MAAS Maas Communications
AS6327 202 27 175 86.6% SHAW Shaw Communications Inc.
AS2386 382 208 174 45.5% INS-AS AT&T Data
Communications Services
AS14654 175 2 173 98.9% WAYPORT Wayport
AS2048 252 86 166 65.9% LANET-1 State of Louisiana
AS9498 185 21 164 88.6% BBIL-AP BHARTI BT INTERNET
LTD.
AS705 400 244 156 39.0% ALTERNET-AS UUNET
Technologies, Inc.
AS9800 203 52 151 74.4% UNICOM CHINA UNICOM
AS17557 302 151 151 50.0% PKTELECOM-AS-AP Pakistan
Telecom
AS9583 234 85 149 63.7% SATYAMNET-AS Satyam Infoway
Ltd.,
Total 15170 6701 8469 55.8% Top 30 total
Possible Bogus Routes
24.119.0.0/16 AS11492 CABLEONE CABLE ONE
61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp.
65.19.128.0/18 AS6939 HURRICANE Hurricane Electric
66.41.192.0/18 AS13367 CCCH-AS3 Comcast Cable Communications Holdings, Inc
66.160.128.0/20 AS6939 HURRICANE Hurricane Electric
132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA
137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA
140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
140.240.0.0/13 AS1 GNTY-1 Genuity
142.105.0.0/21 AS19800 GCPUD-ORG Grant County Public UtilityDistrict
142.105.220.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
142.105.224.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
142.105.228.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
142.105.232.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
165.212.0.0/16 AS7424 USANET USA.Net
166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc.
192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration
192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN
192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services
192.136.71.0/24 AS719 AS719 LANLINK autonomous system
192.136.79.0/24 AS719 AS719 LANLINK autonomous system
192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA
192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA
192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA
192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA
192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc.
198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA
198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center
198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA
198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA
198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY-NET CityNet, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
198.161.165.0/24 AS852 ASN852 Telus Advanced Communications
198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network
198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL SaskTel
198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc
199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.60.0.0/20 AS271 BCNET-AS University of British Columbia
199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA
199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.144.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency
199.114.154.0/24 AS1733 CENTAF-SWA AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.123.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA
199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA
199.166.18.0/24 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
202.0.180.0/24 AS4058 APNIC-4058 Asia Pacific Network Information Centre
202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd.
202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless
202.74.32.0/19 AS9315 CWN-AS-AP Chomanan WorldNet Co., Ltd.
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.93.64.0/19 AS9425 I-NEXT-AS-AP Inter.net Philippines border AS
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD.
202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD.
202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange
202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications
202.179.64.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.65.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.66.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.67.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.68.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.10.17.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.18.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.19.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.21.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.22.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.23.0/24 AS9266 VIPER-AU-AP Vipernet
203.32.4.0/23 AS7617 APNIC-AS-2-BLOCK Asia Pacific Network Information Centre
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.76.128.0/24 AS9729 IS-AP iAdvantage Limited
203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP
203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.129.126.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.129.127.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks
203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd
203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited
203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.104.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.105.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net
203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia
203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development
203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock
203.135.99.0/24 AS2687 IBM-MMD-AS IBM
203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.161.39.0/24 AS4768 CLIX-NZ CLEAR Internet Exchange
204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
204.29.189.0/24 AS3956 TX-METRO Texas Metronet
204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc.
204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network
204.154.126.0/24 AS3952 TELLABS-ASN TELLABS Operations, Inc.
204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc
205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc.
206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp.
206.81.187.0/24 AS19194 JOVITA Sentris Network LLC
206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc.
206.108.34.0/24 AS852 ASN852 Telus Advanced Communications
206.108.35.0/24 AS852 ASN852 Telus Advanced Communications
206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
206.251.69.0/24 AS27429 TIL Telesat International Ltd.
207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc.
207.162.192.0/19 AS4589 EASYNET Easynet Group Plc
207.192.254.0/23 AS7018 ATT-INTERNET4 AT&T WorldNet Services
207.231.96.0/19 AS11194 NUNETPA NuNet Inc
208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc.
208.81.187.0/24 AS19194 JOVITA Sentris Network LLC
208.104.103.0/24 AS1239 SPRINTLINK Sprint
209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
209.169.219.0/24 AS189 GENUITY-AS189 Genuity
209.169.223.0/24 AS189 GENUITY-AS189 Genuity
209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc.
209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services
209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.222.137.0/24 AS27429 TIL Telesat International Ltd.
209.240.96.0/19 AS10815 KCNET KCnet, Inc.
209.251.0.0/19 AS11036 SISCOM SISCOM, Inc
209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc.
210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc
216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC.
216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc.
216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services
216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc.
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
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 04 Oct, 2003
Analysis Summary
----------------
BGP routing table entries examined: 128816
Prefixes after maximum aggregation: 80246
Unique aggregates announced to Internet: 62008
Total ASes present in the Internet Routing Table: 15914
Origin-only ASes present in the Internet Routing Table: 13804
Origin ASes announcing only one prefix: 6268
Transit ASes present in the Internet Routing Table: 2110
Transit-only ASes present in the Internet Routing Table: 68
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 26
Illegal AS announcements present in the Routing Table: 6
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 14
Number of addresses announced to Internet: 1245394468
Equivalent to 74 /8s, 59 /16s and 54 /24s
Percentage of available address space announced: 33.6
Percentage of allocated address space announced: 60.0
Percentage of available address space allocated: 56.0
Total number of prefixes smaller than registry allocations: 57363
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 22719
Total APNIC prefixes after maximum aggregation: 12835
Prefixes being announced from the APNIC address blocks: 21125
Unique aggregates announced from the APNIC address blocks: 12496
APNIC Region origin ASes present in the Internet Routing Table: 1901
APNIC Region origin ASes announcing only one prefix: 545
APNIC Region transit ASes present in the Internet Routing Table: 305
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 15
Number of APNIC addresses announced to Internet: 123245568
Equivalent to 7 /8s, 88 /16s and 148 /24s
Percentage of available APNIC address space announced: 66.4
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 77962
Total ARIN prefixes after maximum aggregation: 48518
Prefixes being announced from the ARIN address blocks: 55690
Unique aggregates announced from the ARIN address blocks: 17352
ARIN Region origin ASes present in the Internet Routing Table: 8711
ARIN Region origin ASes announcing only one prefix: 2999
ARIN Region transit ASes present in the Internet Routing Table: 846
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 16
Number of ARIN addresses announced to Internet: 197794336
Equivalent to 11 /8s, 202 /16s and 26 /24s
Percentage of available ARIN address space announced: 73.7
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 22692
Total RIPE prefixes after maximum aggregation: 16624
Prefixes being announced from the RIPE address blocks: 19201
Unique aggregates announced from the RIPE address blocks: 12952
RIPE Region origin ASes present in the Internet Routing Table: 4888
RIPE Region origin ASes announcing only one prefix: 2625
RIPE Region transit ASes present in the Internet Routing Table: 858
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 136945216
Equivalent to 8 /8s, 41 /16s and 158 /24s
Percentage of available RIPE address space announced: 74.2
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
30720 - 31743
RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5438
Total LACNIC prefixes after maximum aggregation: 2269
Prefixes being announced from the LACNIC address blocks: 4938
Unique aggregates announced from the LACNIC address blocks: 3242
LACNIC Region origin ASes present in the Internet Routing Table: 347
LACNIC Region origin ASes announcing only one prefix: 99
LACNIC Region transit ASes present in the Internet Routing Table: 74
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 12
Number of LACNIC addresses announced to Internet: 13330944
Equivalent to 0 /8s, 203 /16s and 106 /24s
Percentage of available LACNIC address space announced: 39.7
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 969 1109 686 Telstra Pty Ltd
4755 385 133 74 Videsh Sanchar Nigam Ltd. Aut
2907 367 1863 344 SINET Japan
4134 364 2223 105 Data Communications Bureau
703 336 372 267 UUNET
2764 296 290 259 connect.com.au pty ltd
17557 289 21 141 Pakistan Telecom
9583 276 38 26 Satyam Infoway Ltd.,
17676 271 3996 32 XTAGE CORPORATION
7474 260 305 206 Optus Communications Pty Ltd
4766 238 2461 173 Korea Internet Exchange for "
3786 235 773 203 DACOM Corporation
4538 209 1714 21 China Education and Research
9800 203 332 52 CHINA UNICOM
9942 191 69 112 COMindico Australia
9929 190 160 36 China Netcom Corp.
9498 184 20 17 BHARTI BT INTERNET LTD.
9443 183 58 83 Primus Telecommunications
17642 156 40 117 RequestDSL BGP AS# for Sydney
4739 141 58 130 Commerical Internet eXchange
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
701 1461 8702 1015 UUNET Technologies, Inc.
7018 1403 7143 976 AT&T
6198 1218 330 195 BellSouth Network Solutions,
6197 988 469 232 BellSouth Network Solutions,
3908 930 1575 501 Supernet, Inc.
1239 910 3013 652 Sprint
18566 701 176 8 Covad Communications
4323 675 575 196 Time Warner Communications, I
3356 588 10796 491 Level 3 Communications, LLC
7843 530 472 136 Adelphia Corp.
852 518 1123 411 Telus Advanced Communications
209 503 2127 290 Qwest
7066 499 205 263 Virginia Polytechnic Institut
20115 465 202 283 Charter Communications
690 411 59 276 Merit Network
705 403 184 246 UUNET Technologies, Inc.
4355 394 334 109 EarthLink, Inc.
2386 378 507 195 AT&T Data Communications Serv
376 360 359 115 Reseau Interordinateurs Scien
6347 349 381 80 SAVVIS Communications Corpora
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 708 2104 587 UUNET - Commercial IP service
3301 294 1169 283 TeliaNet Sweden
3320 280 2005 240 Deutsche Telekom AG
8220 257 435 246 COLT Internet - International
1257 235 358 183 SWIPnet Swedish IP Network
680 232 2054 229 DFN-IP service G-WiN
719 193 307 123 LANLINK autonomous system
5400 187 174 134 BT Ignite European Backbone
3215 186 753 102 France Telecom Transpac
5515 186 779 148 Sonera Solution Autonomous Sy
786 179 1874 179 The JANET IP Service
8708 159 111 155 Romania Data Systems S.A.
3303 149 556 142 Swisscom Ltd
3246 128 376 126 Song Networks
12302 127 18 34 MobiFon S.A.
3269 119 853 65 TELECOM ITALIA
2856 113 1293 104 BTnet UK Regional network
25186 108 128 75 France Telecom Transpac's Tra
3352 97 824 33 Ibernet, Internet Access Netw
2647 95 4225 48 SITA
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 327 103 97 ImpSat
8151 235 367 123 UniNet S.A. de C.V.
7303 217 40 51 Telecom Argentina Stet-France
11172 187 79 44 Servicios Alestra S.A de C.V
16814 151 10 17 NSS, S.A.
10620 130 8 26 TVCABLE BOGOTA
6503 129 189 93 AVANTEL, S.A.
11340 103 3 36 Red Universitaria Nacional
11992 88 24 36 Integrated Systems
6147 86 70 19 Telefonica Del Peru
8065 81 8 17 Empresas Publicas de Medellin
6505 80 84 69 Global One Communicaoes Ltda
15311 77 16 39 Telefonica Empresas
6535 75 5 18 Chilesat Servicios Empresari
11830 75 22 24 Instituto Costarricense de El
4270 68 18 9 Red de Interconexion Universi
7927 66 6 40 Global One Venezuela
7080 64 4 1 Electronica y Comunicaciones
1916 61 270 41 Fundacao de Amparo a Pesquisa
4926 57 4 48 Telintar S.A.
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6198 1218 1023 BellSouth Network Solutions,
6197 988 756 BellSouth Network Solutions,
18566 701 693 Covad Communications
4323 675 479 Time Warner Communications, I
3908 930 429 Supernet, Inc.
7018 1403 427 AT&T
7843 530 394 Adelphia Corp.
4755 385 311 Videsh Sanchar Nigam Ltd. Aut
5668 308 293 Century Telephone
27364 314 291 Armstrong Cable Services
4355 394 285 EarthLink, Inc.
1221 969 283 Telstra Pty Ltd
22909 296 279 Comcast Cable Corporation
6347 349 269 SAVVIS Communications Corpora
4134 364 259 Data Communications Bureau
1239 910 258 Sprint
22773 288 251 Cox Communications, Inc. Atla
9583 276 250 Satyam Infoway Ltd.,
376 360 245 Reseau Interordinateurs Scien
25844 243 241 Skadden, Arps, Slate, Meagher
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
18413 UNALLOCATED 61.67.0.0/20 4747 Taiwan Telecommunica
65093 PRIVATE 148.170.28.0/22 7991 Savvis Communication
65093 PRIVATE 148.170.32.0/22 7991 Savvis Communication
65093 PRIVATE 148.170.92.0/22 7991 Savvis Communication
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
65100 PRIVATE 210.104.28.0/25 9768 Korea Telecom
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
158.0.0.0/13 568 DISO-UNRRA
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.153.136.0/21 568 DISO-UNRRA
192.172.0.0/19 568 DISO-UNRRA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:4 /10:6 /11:12 /12:55
/13:99 /14:268 /15:470 /16:7425 /17:1757 /18:3147
/19:8463 /20:8872 /21:6542 /22:9348 /23:10731 /24:70974
/25:152 /26:202 /27:168 /28:20 /29:9 /30:52
/31:0 /32:21
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6198 1094 1218 BellSouth Network Solutions,
6197 847 988 BellSouth Network Solutions,
18566 695 701 Covad Communications
3908 588 930 Supernet, Inc.
7018 505 1403 AT&T
701 441 1461 UUNET Technologies, Inc.
702 424 708 UUNET - Commercial IP service
7066 394 499 Virginia Polytechnic Institut
690 371 411 Merit Network
1239 316 910 Sprint
20115 311 465 Charter Communications
27364 308 314 Armstrong Cable Services
3356 281 588 Level 3 Communications, LLC
5668 274 308 Century Telephone
25844 243 243 Skadden, Arps, Slate, Meagher
3320 219 280 Deutsche Telekom AG
4355 214 394 EarthLink, Inc.
7843 211 530 Adelphia Corp.
209 200 503 Qwest
14824 199 226 NewSouth Communications Corp.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:2 12:708 13:1 15:4 16:1 17:3
20:6 24:818 25:1 32:84 38:49 40:23
43:1 44:2 55:1 57:14 61:301 62:424
63:1884 64:1782 65:2115 66:2278 67:429 68:850
69:267 80:421 81:170 82:18 128:140 129:156
130:64 131:81 132:18 134:166 135:9 136:185
137:118 138:129 139:50 140:164 141:137 142:102
143:46 144:84 145:14 146:269 147:65 148:300
149:78 150:121 151:66 152:217 153:58 154:7
155:130 156:58 157:55 158:139 159:142 160:45
161:69 162:362 163:68 164:315 165:149 166:99
167:304 168:178 169:96 170:323 171:9 192:5329
193:2442 194:1976 195:1166 196:474 198:3617 199:2851
200:3026 202:4026 203:5259 204:2994 205:2060 206:2300
207:2515 208:2643 209:2756 210:936 211:371 212:930
213:924 214:15 215:22 216:3267 217:753 218:108
219:41 220:117 221:13 222:1
End of report
1
0
This report has been generated at Fri Oct 3 21:48:03 2003 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
26-09-03 124718 88960
27-09-03 125283 89018
28-09-03 125443 89017
29-09-03 125620 88973
30-09-03 125599 89081
01-10-03 125771 89067
02-10-03 125674 89148
03-10-03 125747 89341
AS Summary
15851 Number of ASes in routing system
6276 Number of ASes announcing only one prefix
1436 Largest number of prefixes announced by an AS
AS701 : ALTERNET-AS UUNET Technologies, Inc.
73465088 Largest address span announced by an AS (/32s)
AS568 : SUMNET-AS DISO-UNRRA
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').
--- 03Oct03 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 126581 89358 37223 29.4% All ASes
AS6198 1217 356 861 70.7% BATI-MIA BellSouth Network
Solutions, Inc
AS6197 983 284 699 71.1% BATI-ATL BellSouth Network
Solutions, Inc
AS4323 675 197 478 70.8% TW-COMM Time Warner
Communications, Inc.
AS701 1436 1000 436 30.4% ALTERNET-AS UUNET
Technologies, Inc.
AS7018 1405 985 420 29.9% ATT-INTERNET4 AT&T WorldNet
Services
AS7843 530 140 390 73.6% ADELPHIA-AS Adelphia Corp.
AS3908 919 544 375 40.8% SUPERNETASBLK SuperNet, Inc.
AS4355 392 108 284 72.4% ERMS-EARTHLNK EARTHLINK, INC
AS1221 975 692 283 29.0% ASN-TELSTRA Telstra Pty Ltd
AS6347 348 86 262 75.3% DIAMOND SAVVIS Communications
Corporation
AS1239 915 659 256 28.0% SPRINTLINK Sprint
AS22773 289 39 250 86.5% CCINET-2 Cox Communications
Inc. Atlanta
AS27364 314 70 244 77.7% ACS-INTERNET Armstrong Cable
Services
AS4134 354 118 236 66.7% CHINANET-BACKBONE
No.31,Jin-rong Street
AS22909 296 60 236 79.7% DNEO-OSP1 Comcast Cable
Communications, Inc.
AS17676 269 36 233 86.6% GIGAINFRA Softbank BB Corp.
AS25844 242 15 227 93.8% SKADDEN1 Skadden, Arps, Slate,
Meagher & Flom LLP
AS209 505 294 211 41.8% ASN-QWEST Qwest
AS6140 340 134 206 60.6% IMPSAT-USA ImpSat
AS11305 230 38 192 83.5% INTERLAND-NET1 Interland
Incorporated
AS9583 277 101 176 63.5% SATYAMNET-AS Satyam Infoway
Ltd.,
AS2386 377 203 174 46.2% INS-AS AT&T Data
Communications Services
AS4519 178 4 174 97.8% MAAS Maas Communications
AS6327 201 27 174 86.6% SHAW Shaw Communications Inc.
AS14654 173 2 171 98.8% WAYPORT Wayport
AS2048 253 86 167 66.0% LANET-1 State of Louisiana
AS9498 184 21 163 88.6% BBIL-AP BHARTI BT INTERNET
LTD.
AS705 402 245 157 39.1% ALTERNET-AS UUNET
Technologies, Inc.
AS5786 160 6 154 96.2% UPRENET University of Puerto
Rico
AS9800 203 52 151 74.4% UNICOM CHINA UNICOM
Total 15042 6602 8440 56.1% Top 30 total
Possible Bogus Routes
24.119.0.0/16 AS11492 CABLEONE CABLE ONE
61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp.
66.41.192.0/18 AS13367 CCCH-AS3 Comcast Cable Communications Holdings, Inc
132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA
137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA
140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
140.240.0.0/13 AS1 GNTY-1 Genuity
142.105.0.0/21 AS19800 GCPUD-ORG Grant County Public UtilityDistrict
142.105.220.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
142.105.224.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
142.105.228.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
142.105.232.0/22 AS3908 SUPERNETASBLK SuperNet, Inc.
158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
165.212.0.0/16 AS7424 USANET USA.Net
166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc.
192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration
192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN
192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services
192.136.71.0/24 AS719 AS719 LANLINK autonomous system
192.136.79.0/24 AS719 AS719 LANLINK autonomous system
192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA
192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA
192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA
192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA
192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc.
198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA
198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center
198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA
198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA
198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY-NET CityNet, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
198.161.165.0/24 AS852 ASN852 Telus Advanced Communications
198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network
198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL SaskTel
198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc
199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.60.0.0/20 AS271 BCNET-AS University of British Columbia
199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA
199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.144.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS DoD Network Information Center
199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency
199.114.154.0/24 AS1733 CENTAF-SWA AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.123.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA
199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA
199.166.18.0/24 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
202.0.180.0/24 AS4058 APNIC-4058 Asia Pacific Network Information Centre
202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd.
202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless
202.74.32.0/19 AS9315 CWN-AS-AP Chomanan WorldNet Co., Ltd.
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.93.64.0/19 AS9425 I-NEXT-AS-AP Inter.net Philippines border AS
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD.
202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD.
202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange
202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications
202.179.64.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.65.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.66.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.67.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.10.17.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.18.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.19.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.21.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.22.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.23.0/24 AS9266 VIPER-AU-AP Vipernet
203.32.4.0/23 AS7617 APNIC-AS-2-BLOCK Asia Pacific Network Information Centre
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.76.128.0/24 AS9729 IS-AP iAdvantage Limited
203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP
203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.122.96.0/20 AS7722 RIVERNET-AS-AP Rivers Network P/L
203.122.112.0/20 AS7722 RIVERNET-AS-AP Rivers Network P/L
203.129.126.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.129.127.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks
203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd
203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited
203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.104.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.105.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net
203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia
203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development
203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock
203.135.99.0/24 AS2687 IBM-MMD-AS IBM
203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre
204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
204.29.189.0/24 AS3956 TX-METRO Texas Metronet
204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc.
204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network
204.154.126.0/24 AS3952 TELLABS-ASN TELLABS Operations, Inc.
204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc
205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc.
206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp.
206.81.187.0/24 AS19194 JOVITA Sentris Network LLC
206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc.
206.108.34.0/24 AS852 ASN852 Telus Advanced Communications
206.108.35.0/24 AS852 ASN852 Telus Advanced Communications
206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
206.251.69.0/24 AS27429 TIL Telesat International Ltd.
207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc.
207.162.192.0/19 AS4589 EASYNET Easynet Group Plc
207.231.96.0/19 AS11194 NUNETPA NuNet Inc
208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc.
208.81.187.0/24 AS19194 JOVITA Sentris Network LLC
208.104.103.0/24 AS1239 SPRINTLINK Sprint
209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
209.169.219.0/24 AS189 GENUITY-AS189 Genuity
209.169.223.0/24 AS189 GENUITY-AS189 Genuity
209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc.
209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services
209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC
209.222.137.0/24 AS27429 TIL Telesat International Ltd.
209.240.96.0/19 AS10815 KCNET KCnet, Inc.
209.251.0.0/19 AS11036 SISCOM SISCOM, Inc
209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc.
210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc
216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC.
216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc.
216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services
216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc.
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
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1
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>>The RIPE NCC received the AS Number block 30720 - 3174
>>from the IANA in September 2003.
>I made a typo in my last message. The AS block is in fact 30720 - 31740.
A good example of why we need to stop announcing
these allocations by ad-hoc email techniques
and force IANA to operate an authoritative
whois directory that identifies the current
status of all AS number blocks and the entire
IPv4 and IPv6 address spaces.
Whether this is done with LDAP or DNS hacks
or a simple machine parseable CSV file
via HTTP is irrelevant. The fact is that we
need a definitive and authoritative and
machine-parseable source for this information.
--Michael Dillon
2
1
Dear Colleagues,
The RIPE NCC received the AS Number block 30720 - 3174
from the IANA in September 2003.
You may wish to adjust any filters you have in place
accordingly.
The allocation is registered in the IANA registry found
at:
<http://www.iana.org/assignments/as-numbers>
Kind regards,
--
leo vegoda
RIPE NCC
Registration Services Manager
1
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This report has been generated at Fri Sep 26 21:48:00 2003 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
19-09-03 124625 88453
20-09-03 124231 88712
21-09-03 124485 88757
22-09-03 124825 88767
23-09-03 124583 88869
24-09-03 124650 88899
25-09-03 124729 88878
26-09-03 124718 88911
AS Summary
15808 Number of ASes in routing system
6252 Number of ASes announcing only one prefix
1441 Largest number of prefixes announced by an AS
AS701 : ALTERNET-AS UUNET Technologies, Inc.
73355264 Largest address span announced by an AS (/32s)
AS568 : SUMNET-AS DISO-UNRRA
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').
--- 26Sep03 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 125286 88917 36369 29.0% All ASes
AS6197 964 284 680 70.5% BATI-ATL BellSouth Network
Solutions, Inc
AS4323 668 195 473 70.8% TW-COMM Time Warner
Communications, Inc.
AS701 1441 1007 434 30.1% ALTERNET-AS UUNET
Technologies, Inc.
AS7018 1403 986 417 29.7% ATT-INTERNET4 AT&T WorldNet
Services
AS7843 529 137 392 74.1% ADELPHIA-AS Adelphia Corp.
AS3908 906 535 371 40.9% SUPERNETASBLK SuperNet, Inc.
AS6198 497 208 289 58.1% BATI-MIA BellSouth Network
Solutions, Inc
AS4355 393 107 286 72.8% ERMS-EARTHLNK EARTHLINK, INC
AS1221 983 698 285 29.0% ASN-TELSTRA Telstra Pty Ltd
AS6347 354 87 267 75.4% DIAMOND SAVVIS Communications
Corporation
AS4134 374 118 256 68.4% CHINANET-BACKBONE
No.31,Jin-rong Street
AS1239 909 656 253 27.8% SPRINTLINK Sprint
AS22773 286 37 249 87.1% CCINET-2 Cox Communications
Inc. Atlanta
AS27364 314 70 244 77.7% ACS-INTERNET Armstrong Cable
Services
AS17676 263 30 233 88.6% GIGAINFRA Softbank BB Corp.
AS25844 242 15 227 93.8% SKADDEN1 Skadden, Arps, Slate,
Meagher & Flom LLP
AS209 501 291 210 41.9% ASN-QWEST Qwest
AS6140 340 135 205 60.3% IMPSAT-USA ImpSat
AS11305 230 38 192 83.5% INTERLAND-NET1 Interland
Incorporated
AS4519 178 4 174 97.8% MAAS Maas Communications
AS6327 201 27 174 86.6% SHAW Shaw Communications Inc.
AS22909 297 123 174 58.6% DNEO-OSP1 Comcast Cable
Communications, Inc.
AS2386 374 202 172 46.0% INS-AS AT&T Data
Communications Services
AS2048 256 87 169 66.0% LANET-1 State of Louisiana
AS14654 171 2 169 98.8% WAYPORT Wayport
AS9498 183 20 163 89.1% BBIL-AP BHARTI BT INTERNET
LTD.
AS705 408 249 159 39.0% ALTERNET-AS UUNET
Technologies, Inc.
AS5786 163 5 158 96.9% UPRENET University of Puerto
Rico
AS9583 261 108 153 58.6% SATYAMNET-AS Satyam Infoway
Ltd.,
AS9800 203 52 151 74.4% UNICOM CHINA UNICOM
Total 14292 6513 7779 54.4% Top 30 total
Possible Bogus Routes
24.119.0.0/16 AS11492 CABLEONE CABLE ONE
61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp.
66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband
132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA
137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA
140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
140.240.0.0/13 AS1 GNTY-1 Genuity
158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
165.212.0.0/16 AS7424 USANET USA.Net
166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc.
192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.88.99.0/24 AS3246 SONGNETWORKS Song Networks
192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration
192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN
192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services
192.136.71.0/24 AS719 AS719 LANLINK autonomous system
192.136.79.0/24 AS719 AS719 LANLINK autonomous system
192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA
192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA
192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA
192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA
192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc.
198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA
198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center
198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA
198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA
198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY-NET CityNet, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
198.161.165.0/24 AS852 ASN852 Telus Advanced Communications
198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network
198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL SaskTel
198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc
199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.60.0.0/20 AS271 BCNET-AS University of British Columbia
199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA
199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA
199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency
199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA
199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA
199.166.18.0/24 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
202.0.180.0/24 AS4058 APNIC-4058 Asia Pacific Network Information Centre
202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd.
202.6.96.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN
202.6.97.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN
202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless
202.74.32.0/19 AS9315 CWN-AS-AP Chomanan WorldNet Co., Ltd.
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.93.64.0/19 AS9425 I-NEXT-AS-AP Inter.net Philippines border AS
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD.
202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD.
202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange
202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications
202.179.64.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.65.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.66.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.67.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.68.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.10.17.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.18.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.19.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.21.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.22.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.23.0/24 AS9266 VIPER-AU-AP Vipernet
203.32.4.0/23 AS7617 APNIC-AS-2-BLOCK Asia Pacific Network Information Centre
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.76.128.0/24 AS9729 IS-AP iAdvantage Limited
203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP
203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.129.126.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.129.127.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks
203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd
203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited
203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.104.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.105.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net
203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia
203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development
203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock
203.135.99.0/24 AS2687 IBM-MMD-AS IBM
203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.161.39.0/24 AS4768 CLIX-NZ CLEAR Internet Exchange
204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
204.29.189.0/24 AS3956 TX-METRO Texas Metronet
204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc.
204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network
204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc
205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc.
206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp.
206.81.187.0/24 AS19194 JOVITA Sentris Network LLC
206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc.
206.108.34.0/24 AS852 ASN852 Telus Advanced Communications
206.108.35.0/24 AS852 ASN852 Telus Advanced Communications
206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
206.251.69.0/24 AS27429 TIL Telesat International Ltd.
207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc.
207.162.192.0/19 AS4589 EASYNET Easynet Group Plc
207.231.96.0/19 AS11194 NUNETPA NuNet Inc
208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc.
208.81.187.0/24 AS19194 JOVITA Sentris Network LLC
208.104.103.0/24 AS1239 SPRINTLINK Sprint
209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
209.169.219.0/24 AS189 GENUITY-AS189 Genuity
209.169.223.0/24 AS189 GENUITY-AS189 Genuity
209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc.
209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services
209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC
209.222.137.0/24 AS27429 TIL Telesat International Ltd.
209.240.96.0/19 AS10815 KCNET KCnet, Inc.
209.251.0.0/19 AS11036 SISCOM SISCOM, Inc
209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc.
210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc
211.27.156.0/24 AS9768 PUBNET1-AS KT
216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC.
216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc.
216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services
216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc.
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
3
2
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 27 Sep, 2003
Analysis Summary
----------------
BGP routing table entries examined: 127855
Prefixes after maximum aggregation: 79965
Unique aggregates announced to Internet: 61682
Total ASes present in the Internet Routing Table: 15876
Origin-only ASes present in the Internet Routing Table: 13780
Origin ASes announcing only one prefix: 6245
Transit ASes present in the Internet Routing Table: 2096
Transit-only ASes present in the Internet Routing Table: 69
Average AS path length visible in the Internet Routing Table: 4.9
Max AS path length visible: 26
Illegal AS announcements present in the Routing Table: 6
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 14
Number of addresses announced to Internet: 1227349284
Equivalent to 73 /8s, 39 /16s and 221 /24s
Percentage of available address space announced: 33.1
Percentage of allocated address space announced: 59.2
Percentage of available address space allocated: 56.0
Total number of prefixes smaller than registry allocations: 56396
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 22707
Total APNIC prefixes after maximum aggregation: 12775
Prefixes being announced from the APNIC address blocks: 21124
Unique aggregates announced from the APNIC address blocks: 12364
APNIC Region origin ASes present in the Internet Routing Table: 1897
APNIC Region origin ASes announcing only one prefix: 544
APNIC Region transit ASes present in the Internet Routing Table: 306
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 15
Number of APNIC addresses announced to Internet: 122592768
Equivalent to 7 /8s, 78 /16s and 158 /24s
Percentage of available APNIC address space announced: 66.1
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 77126
Total ARIN prefixes after maximum aggregation: 48337
Prefixes being announced from the ARIN address blocks: 54900
Unique aggregates announced from the ARIN address blocks: 17269
ARIN Region origin ASes present in the Internet Routing Table: 8703
ARIN Region origin ASes announcing only one prefix: 2995
ARIN Region transit ASes present in the Internet Routing Table: 836
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 16
Number of ARIN addresses announced to Internet: 197256224
Equivalent to 11 /8s, 193 /16s and 228 /24s
Percentage of available ARIN address space announced: 73.5
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 22594
Total RIPE prefixes after maximum aggregation: 16569
Prefixes being announced from the RIPE address blocks: 19105
Unique aggregates announced from the RIPE address blocks: 12919
RIPE Region origin ASes present in the Internet Routing Table: 4859
RIPE Region origin ASes announcing only one prefix: 2605
RIPE Region transit ASes present in the Internet Routing Table: 850
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 136574784
Equivalent to 8 /8s, 35 /16s and 247 /24s
Percentage of available RIPE address space announced: 74.0
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5423
Total LACNIC prefixes after maximum aggregation: 2284
Prefixes being announced from the LACNIC address blocks: 4890
Unique aggregates announced from the LACNIC address blocks: 3181
LACNIC Region origin ASes present in the Internet Routing Table: 348
LACNIC Region origin ASes announcing only one prefix: 101
LACNIC Region transit ASes present in the Internet Routing Table: 73
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 16
Number of LACNIC addresses announced to Internet: 13298944
Equivalent to 0 /8s, 202 /16s and 237 /24s
Percentage of available LACNIC address space announced: 39.6
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 974 1110 690 Telstra Pty Ltd
4755 408 135 76 Videsh Sanchar Nigam Ltd. Aut
4134 388 2230 109 Data Communications Bureau
2907 374 1879 348 SINET Japan
703 333 372 265 UUNET
2764 297 322 260 connect.com.au pty ltd
17557 289 21 138 Pakistan Telecom
7474 269 306 209 Optus Communications Pty Ltd
17676 265 3980 26 XTAGE CORPORATION
9583 261 38 27 Satyam Infoway Ltd.,
4766 238 2461 173 Korea Internet Exchange for "
3786 235 773 203 DACOM Corporation
9800 203 332 52 CHINA UNICOM
9942 188 69 110 COMindico Australia
9929 187 160 36 China Netcom Corp.
9443 183 58 83 Primus Telecommunications
9498 183 20 16 BHARTI BT INTERNET LTD.
4538 177 1634 23 China Education and Research
17642 157 40 118 RequestDSL BGP AS# for Sydney
4837 140 1058 88 chinanet IDC center beijing n
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
701 1462 8719 1018 UUNET Technologies, Inc.
7018 1401 7156 977 AT&T
6197 966 443 245 BellSouth Network Solutions,
3908 916 1573 492 Supernet, Inc.
1239 905 3031 651 Sprint
18566 692 176 8 Covad Communications
4323 670 575 194 Time Warner Communications, I
3356 564 10744 473 Level 3 Communications, LLC
7843 529 466 134 Adelphia Corp.
852 517 1123 410 Telus Advanced Communications
209 501 2127 289 Qwest
6198 498 330 193 BellSouth Network Solutions,
7066 489 205 263 Virginia Polytechnic Institut
20115 475 205 296 Charter Communications
690 411 59 276 Merit Network
705 409 185 250 UUNET Technologies, Inc.
4355 396 334 109 EarthLink, Inc.
2386 375 507 194 AT&T Data Communications Serv
376 361 359 115 Reseau Interordinateurs Scien
6347 356 397 81 SAVVIS Communications Corpora
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 710 2121 589 UUNET - Commercial IP service
3301 296 1169 283 TeliaNet Sweden
3320 272 1989 232 Deutsche Telekom AG
8220 256 434 245 COLT Internet - International
680 232 2054 229 DFN-IP service G-WiN
1257 228 358 183 SWIPnet Swedish IP Network
719 193 307 123 LANLINK autonomous system
3215 188 737 106 France Telecom Transpac
5515 186 779 148 Sonera Solution Autonomous Sy
5400 183 173 133 BT Ignite European Backbone
786 179 1874 179 The JANET IP Service
8708 156 110 153 Romania Data Systems S.A.
3303 148 540 141 Swisscom Ltd
12302 127 18 34 MobiFon S.A.
3246 126 376 124 Song Networks
3269 119 853 65 TELECOM ITALIA
2856 113 1293 104 BTnet UK Regional network
25186 103 128 71 France Telecom Transpac's Tra
3352 98 824 34 Ibernet, Internet Access Netw
2647 95 4225 48 SITA
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 340 104 101 ImpSat
8151 234 367 122 UniNet S.A. de C.V.
7303 212 39 62 Telecom Argentina Stet-France
11172 187 79 44 Servicios Alestra S.A de C.V
16814 151 10 17 NSS, S.A.
10620 130 8 26 TVCABLE BOGOTA
6503 129 189 93 AVANTEL, S.A.
11340 103 3 36 Red Universitaria Nacional
11992 91 25 37 Integrated Systems
6147 84 70 19 Telefonica Del Peru
8065 82 8 17 Empresas Publicas de Medellin
6535 75 5 18 Chilesat Servicios Empresari
15311 75 14 38 Telefonica Empresas
11830 73 21 28 Instituto Costarricense de El
4270 67 17 8 Red de Interconexion Universi
7927 67 6 40 Global One Venezuela
7080 64 4 1 Electronica y Comunicaciones
1916 61 270 41 Fundacao de Amparo a Pesquisa
7984 59 12 40 Global One Colombia
4926 57 4 48 Telintar S.A.
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
6197 966 721 BellSouth Network Solutions,
18566 692 684 Covad Communications
4323 670 476 Time Warner Communications, I
7018 1401 424 AT&T
3908 916 424 Supernet, Inc.
7843 529 395 Adelphia Corp.
4755 408 332 Videsh Sanchar Nigam Ltd. Aut
6198 498 305 BellSouth Network Solutions,
27364 314 291 Armstrong Cable Services
4355 396 287 EarthLink, Inc.
5668 302 287 Century Telephone
1221 974 284 Telstra Pty Ltd
4134 388 279 Data Communications Bureau
22909 297 279 Comcast Cable Corporation
6347 356 275 SAVVIS Communications Corpora
1239 905 254 Sprint
22773 285 250 Cox Communications, Inc. Atla
376 361 246 Reseau Interordinateurs Scien
25844 243 241 Skadden, Arps, Slate, Meagher
6140 340 239 ImpSat
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
18413 UNALLOCATED 61.67.0.0/20 4747 Taiwan Telecommunica
65093 PRIVATE 148.170.28.0/22 7991 Savvis Communication
65093 PRIVATE 148.170.32.0/22 7991 Savvis Communication
65093 PRIVATE 148.170.92.0/22 7991 Savvis Communication
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
65100 PRIVATE 210.104.28.0/25 9768 Korea Telecom
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
158.0.0.0/13 568 DISO-UNRRA
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.153.136.0/21 568 DISO-UNRRA
192.172.0.0/19 568 DISO-UNRRA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:4 /10:6 /11:12 /12:55
/13:97 /14:265 /15:470 /16:7448 /17:1761 /18:3140
/19:8539 /20:8842 /21:6480 /22:9294 /23:10653 /24:70142
/25:150 /26:203 /27:167 /28:25 /29:9 /30:53
/31:0 /32:22
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6197 827 966 BellSouth Network Solutions,
18566 686 692 Covad Communications
3908 577 916 Supernet, Inc.
7018 504 1401 AT&T
701 437 1462 UUNET Technologies, Inc.
702 426 710 UUNET - Commercial IP service
6198 384 498 BellSouth Network Solutions,
7066 384 489 Virginia Polytechnic Institut
690 371 411 Merit Network
20115 318 475 Charter Communications
1239 315 905 Sprint
27364 308 314 Armstrong Cable Services
3356 277 564 Level 3 Communications, LLC
5668 269 302 Century Telephone
25844 243 243 Skadden, Arps, Slate, Meagher
4355 214 396 EarthLink, Inc.
7843 213 529 Adelphia Corp.
3320 211 272 Deutsche Telekom AG
209 199 501 Qwest
14824 199 226 NewSouth Communications Corp.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:2 12:707 13:1 15:4 16:1 17:3
20:6 24:826 25:1 32:84 38:47 40:23
43:1 44:2 55:1 57:14 61:325 62:416
63:1878 64:1789 65:2054 66:2201 67:332 68:421
69:265 80:422 81:133 82:17 128:143 129:167
130:61 131:84 132:18 133:1 134:169 135:9
136:186 137:116 138:129 139:49 140:163 141:138
142:101 143:44 144:88 145:14 146:276 147:61
148:299 149:78 150:121 151:66 152:212 153:58
154:7 155:128 156:58 157:54 158:134 159:140
160:45 161:69 162:362 163:75 164:314 165:147
166:102 167:305 168:176 169:97 170:325 171:9
192:5335 193:2451 194:1976 195:1158 196:470 198:3599
199:2842 200:3007 202:3982 203:5305 204:2993 205:2039
206:2329 207:2499 208:2565 209:2720 210:923 211:374
212:966 213:932 214:16 215:22 216:3267 217:728
218:107 219:35 220:116 221:11 222:1
End of report
1
0
Dear Colleagues,
FYI,
Advanced apologies for CFP duplicates.
Alex
-----Original Message-----
From: Ian Pratt [mailto:Ian.Pratt@cl.cam.ac.uk]
Sent: Tuesday, September 23, 2003 9:13 AM
Subject: PAM2004 CFP - deadline 20 Nov 2003
******************* CALL FOR PAPERS ***********************
Passive & Active Measurement Workshop (PAM2004)
Antibes Juan-les-Pins, France
April 19-20, 2004
http://www.pam2004.org
***********************************************************
IMPORTANT DATES:
* Paper Submission: November 20, 2003
* Author Notification: December 20, 2003
* Camera Ready: February 20, 2004
CONFERENCE INFORMATION
PAM2004, the fifth PAM workshop, is a two-day event focusing on
research and practical applications of passive and active measurement
and analysis techniques. Original papers describing novel work in
progress are invited from the research, provider, and other
communities on topics including, but not limited to:
* Active Network Measurements
* Passive Network Measurements
* Performance Metrics
* Traffic Statistics
* Measurement Visualization
* New Measurement Approaches & Techniques
* Deployment of Measurement Infrastructure
* New Measurement Initiatives
* Monitoring of Wireless, Sensor and Ad Hoc Networks
Student participation is strongly encouraged. PAM has a tradition of
being a true workshop with lively discussion and active participation
from all attendees. As such, we favor submissions reporting exciting
on-going work.
SUBMISSION INFORMATION
To ensure PAM2004 is fresh and interesting, we are soliciting short
abstracts in the first instance. These should be at most TWO pages in
length and present work in progress, explaining the basic approach and
motivation. Comprehensive results are not expected at this stage,
although the authors should comment on the results they expect to
obtain; there are three months between the abstract submission and
camera ready deadlines.
If selected for publication, authors will be expected to produce a SIX
page paper including results and validation. The proceedings will be
published by INRIA. Visit the conference web site for further
submission information. Abstracts will be reviewed and acceptance
notified no later than December 20, 2003.
CONFERENCE VENUE
The workshop will by held in Le Meridien Garden Beach in
Juan-les-Pins, France. Ideally located between Nice and Cannes, Le
Meridien Garden Beach offers one of the most beautiful sandy beaches
on the French Riviera, in the heart of Juan-les-Pins. Restaurants,
bars, fitness centre with indoor pool, terrace and meeting rooms
overlook the sea. With easy access to a range of water sports and a
casino, the hotel is a unique site on the French Riviera.
PROGRAMME COMMITTEE
Ian Pratt (Programme Chair), University of Cambridge, UK
Chadi Barakat (General Chair), INRIA, France
Peter Key, Microsoft Research, UK
Yasuichi Kitamura, APAN, Japan
Ronn Ritke, NLANR/MNA, USA
Sue Moon, KAIST, Korea
Ian Graham, University of Waikato, New Zealand
Geoff Huston, Telstra, Australia
Alex Tudor, Agilent, USA
Gianluca Iannaccone, Sprint, USA
Joerg Micheel, NLANR/Endace USA
Andrew Moore, University of Cambridge, UK
Nicolas Simar, DANTE, UK
Nevil Brownlee, University of Auckland, New Zealand
Andre Broido, CAIDA, USA
Avi Freedman, Akamai, USA
Clarence Filsfils, Cisco, Belgium
Randy Bush, IIJ, Japan
Daryl Veitch, University of Melbourne, Australia
Apologies if you receive multiple copies of this CFP, but please
forward to anyone you believe may be interested -- thanks!
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 20 Sep, 2003
Analysis Summary
----------------
BGP routing table entries examined: 127707
Prefixes after maximum aggregation: 80037
Unique aggregates announced to Internet: 61677
Total ASes present in the Internet Routing Table: 15811
Origin-only ASes present in the Internet Routing Table: 13714
Origin ASes announcing only one prefix: 6243
Transit ASes present in the Internet Routing Table: 2097
Transit-only ASes present in the Internet Routing Table: 71
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 26
Illegal AS announcements present in the Routing Table: 5
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 14
Number of addresses announced to Internet: 1225495524
Equivalent to 73 /8s, 11 /16s and 147 /24s
Percentage of available address space announced: 33.1
Percentage of allocated address space announced: 59.1
Percentage of available address space allocated: 56.0
Total number of prefixes smaller than registry allocations: 56883
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 22509
Total APNIC prefixes after maximum aggregation: 12724
Prefixes being announced from the APNIC address blocks: 20903
Unique aggregates announced from the APNIC address blocks: 12349
APNIC Region origin ASes present in the Internet Routing Table: 1896
APNIC Region origin ASes announcing only one prefix: 547
APNIC Region transit ASes present in the Internet Routing Table: 307
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 121996544
Equivalent to 7 /8s, 69 /16s and 133 /24s
Percentage of available APNIC address space announced: 65.7
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 77141
Total ARIN prefixes after maximum aggregation: 48510
Prefixes being announced from the ARIN address blocks: 55140
Unique aggregates announced from the ARIN address blocks: 17469
ARIN Region origin ASes present in the Internet Routing Table: 8637
ARIN Region origin ASes announcing only one prefix: 2978
ARIN Region transit ASes present in the Internet Routing Table: 834
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 16
Number of ARIN addresses announced to Internet: 197181216
Equivalent to 11 /8s, 192 /16s and 191 /24s
Percentage of available ARIN address space announced: 73.5
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 22641
Total RIPE prefixes after maximum aggregation: 16510
Prefixes being announced from the RIPE address blocks: 19169
Unique aggregates announced from the RIPE address blocks: 12864
RIPE Region origin ASes present in the Internet Routing Table: 4862
RIPE Region origin ASes announcing only one prefix: 2620
RIPE Region transit ASes present in the Internet Routing Table: 853
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 136444480
Equivalent to 8 /8s, 33 /16s and 250 /24s
Percentage of available RIPE address space announced: 73.9
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5414
Total LACNIC prefixes after maximum aggregation: 2293
Prefixes being announced from the LACNIC address blocks: 4852
Unique aggregates announced from the LACNIC address blocks: 3155
LACNIC Region origin ASes present in the Internet Routing Table: 345
LACNIC Region origin ASes announcing only one prefix: 98
LACNIC Region transit ASes present in the Internet Routing Table: 71
Average LACNIC Region AS path length visible: 5.3
Max LACNIC Region AS path length visible: 16
Number of LACNIC addresses announced to Internet: 13285888
Equivalent to 0 /8s, 202 /16s and 186 /24s
Percentage of available LACNIC address space announced: 39.6
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 973 1109 691 Telstra Pty Ltd
4755 412 135 75 Videsh Sanchar Nigam Ltd. Aut
2907 374 1896 349 SINET Japan
4134 340 2228 108 Data Communications Bureau
703 335 371 264 UUNET
2764 290 322 258 connect.com.au pty ltd
17557 288 21 135 Pakistan Telecom
7474 269 306 209 Optus Communications Pty Ltd
17676 264 3980 26 XTAGE CORPORATION
9583 251 38 24 Satyam Infoway Ltd.,
4766 238 2461 173 Korea Internet Exchange for "
3786 235 773 203 DACOM Corporation
9800 203 332 52 CHINA UNICOM
9498 187 20 16 BHARTI BT INTERNET LTD.
9443 185 58 82 Primus Telecommunications
9929 180 160 36 China Netcom Corp.
9942 176 69 106 COMindico Australia
4538 172 1554 21 China Education and Research
17642 155 40 116 RequestDSL BGP AS# for Sydney
4837 140 1058 88 chinanet IDC center beijing n
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
701 1460 8688 1016 UUNET Technologies, Inc.
7018 1396 7139 973 AT&T
3908 921 1574 492 Supernet, Inc.
1239 905 3035 651 Sprint
18566 687 176 8 Covad Communications
4323 663 571 189 Time Warner Communications, I
189 620 432 356 Genuity
6197 613 397 269 BellSouth Network Solutions,
3356 527 10676 444 Level 3 Communications, LLC
852 517 1123 410 Telus Advanced Communications
209 506 2129 291 Qwest
6198 494 329 192 BellSouth Network Solutions,
20115 470 202 293 Charter Communications
7843 465 400 182 Adelphia Corp.
7066 438 205 262 Virginia Polytechnic Institut
1 436 1048 272 GENUITY
10753 422 87 207 XCOM Technologies, INC.
705 416 185 253 UUNET Technologies, Inc.
690 411 59 276 Merit Network
4355 394 336 110 EarthLink, Inc.
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 712 2119 591 UUNET - Commercial IP service
3301 295 1168 282 TeliaNet Sweden
3320 270 1989 230 Deutsche Telekom AG
8220 256 434 244 COLT Internet - International
680 232 2054 229 DFN-IP service G-WiN
1257 228 374 183 SWIPnet Swedish IP Network
719 189 307 120 LANLINK autonomous system
5515 186 779 148 Sonera Solution Autonomous Sy
3215 183 721 106 France Telecom Transpac
5400 183 174 134 BT Ignite European Backbone
786 176 1857 176 The JANET IP Service
8708 155 110 152 Romania Data Systems S.A.
3303 142 540 137 Swisscom Ltd
12302 126 18 33 MobiFon S.A.
3246 125 376 123 Song Networks
3269 119 853 65 TELECOM ITALIA
20858 115 17 3 This AS will be used to conne
2856 112 1293 103 BTnet UK Regional network
25186 104 144 71 France Telecom Transpac's Tra
3352 98 824 34 Ibernet, Internet Access Netw
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 340 103 105 ImpSat
8151 232 350 121 UniNet S.A. de C.V.
7303 229 40 62 Telecom Argentina Stet-France
11172 188 79 44 Servicios Alestra S.A de C.V
16814 151 10 17 NSS, S.A.
10620 127 8 28 TVCABLE BOGOTA
6503 125 205 91 AVANTEL, S.A.
11340 104 3 36 Red Universitaria Nacional
11992 88 8 37 Integrated Systems
6147 84 70 19 Telefonica Del Peru
8065 82 8 17 Empresas Publicas de Medellin
6535 75 5 18 Chilesat Servicios Empresari
15311 75 14 38 Telefonica Empresas
11830 72 21 27 Instituto Costarricense de El
4270 68 18 9 Red de Interconexion Universi
7927 68 6 41 Global One Venezuela
7080 64 4 1 Electronica y Comunicaciones
1916 61 270 41 Fundacao de Amparo a Pesquisa
7984 59 12 40 Global One Colombia
4926 57 4 48 Telintar S.A.
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
18566 687 679 Covad Communications
4323 663 474 Time Warner Communications, I
3908 921 429 Supernet, Inc.
7018 1396 423 AT&T
6197 613 344 BellSouth Network Solutions,
4755 412 337 Videsh Sanchar Nigam Ltd. Aut
6198 494 302 BellSouth Network Solutions,
27364 319 296 Armstrong Cable Services
4355 394 284 EarthLink, Inc.
7843 465 283 Adelphia Corp.
1221 973 282 Telstra Pty Ltd
22909 299 280 Comcast Cable Corporation
6347 354 273 SAVVIS Communications Corpora
189 620 264 Genuity
1239 905 254 Sprint
376 362 247 Reseau Interordinateurs Scien
22773 268 241 Cox Communications, Inc. Atla
25844 242 240 Skadden, Arps, Slate, Meagher
17676 264 238 XTAGE CORPORATION
6140 340 235 ImpSat
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
18413 UNALLOCATED 61.67.0.0/20 4747 Taiwan Telecommunica
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
65100 PRIVATE 210.104.28.0/25 9768 Korea Telecom
23780 UNALLOCATED 211.15.112.0/20 2516 Kokusai Denshin Denw
23780 UNALLOCATED 211.19.224.0/19 2516 Kokusai Denshin Denw
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
158.0.0.0/13 568 DISO-UNRRA
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.153.136.0/21 568 DISO-UNRRA
192.172.0.0/19 568 DISO-UNRRA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:4 /10:6 /11:12 /12:55
/13:97 /14:265 /15:474 /16:7420 /17:1753 /18:3127
/19:8450 /20:8782 /21:6427 /22:9432 /23:10908 /24:69862
/25:155 /26:201 /27:153 /28:27 /29:9 /30:49
/31:0 /32:21
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 681 687 Covad Communications
3908 582 921 Supernet, Inc.
189 536 620 Genuity
7018 501 1396 AT&T
6197 478 613 BellSouth Network Solutions,
701 439 1460 UUNET Technologies, Inc.
702 428 712 UUNET - Commercial IP service
10753 390 422 XCOM Technologies, INC.
6198 380 494 BellSouth Network Solutions,
690 371 411 Merit Network
7066 334 438 Virginia Polytechnic Institut
20115 316 470 Charter Communications
1239 314 905 Sprint
27364 313 319 Armstrong Cable Services
3356 258 527 Level 3 Communications, LLC
25844 242 242 Skadden, Arps, Slate, Meagher
4355 213 394 EarthLink, Inc.
3320 209 270 Deutsche Telekom AG
209 203 506 Qwest
14824 199 226 NewSouth Communications Corp.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:2 12:710 13:1 15:4 16:1 17:3
20:6 24:827 25:1 32:84 38:45 40:23
44:2 55:1 57:14 61:310 62:522 63:1865
64:1773 65:1949 66:2664 67:283 68:352 69:245
80:420 81:132 82:16 128:153 129:167 130:62
131:84 132:16 134:169 135:7 136:187 137:114
138:126 139:49 140:161 141:137 142:101 143:44
144:88 145:13 146:275 147:61 148:301 149:79
150:121 151:68 152:218 153:58 154:5 155:126
156:58 157:53 158:134 159:139 160:45 161:69
162:358 163:76 164:263 165:154 166:97 167:304
168:177 169:96 170:326 171:9 192:5279 193:2464
194:1979 195:1144 196:464 198:3575 199:2724 200:2967
202:3961 203:5253 204:2963 205:2007 206:2309 207:2485
208:2568 209:2691 210:907 211:362 212:950 213:933
214:16 215:22 216:3248 217:718 218:106 219:37
220:115 221:11 222:1
End of report
1
0
This report has been generated at Fri Sep 19 21:47:52 2003 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
12-09-03 124543 88827
13-09-03 124711 88736
14-09-03 124535 88697
15-09-03 124444 88796
16-09-03 124819 88837
17-09-03 124894 88815
18-09-03 124780 88746
19-09-03 124625 88474
AS Summary
15713 Number of ASes in routing system
6223 Number of ASes announcing only one prefix
1454 Largest number of prefixes announced by an AS
AS701 : ALTERNET-AS UUNET Technologies, Inc.
73351168 Largest address span announced by an AS (/32s)
AS568 : SUMNET-AS DISO-UNRRA
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').
--- 19Sep03 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 124256 88463 35793 28.8% All ASes
AS4323 662 194 468 70.7% TW-COMM Time Warner
Communications, Inc.
AS701 1454 1010 444 30.5% ALTERNET-AS UUNET
Technologies, Inc.
AS7018 1398 982 416 29.8% ATT-INTERNET4 AT&T WorldNet
Services
AS7843 518 138 380 73.4% ADELPHIA-AS Adelphia Corp.
AS3908 909 536 373 41.0% SUPERNETASBLK SuperNet, Inc.
AS6197 612 282 330 53.9% BATI-ATL BellSouth Network
Solutions, Inc
AS6198 493 207 286 58.0% BATI-MIA BellSouth Network
Solutions, Inc
AS4355 392 109 283 72.2% ERMS-EARTHLNK EARTHLINK, INC
AS1221 977 695 282 28.9% ASN-TELSTRA Telstra Pty Ltd
AS6347 350 92 258 73.7% DIAMOND SAVVIS Communications
Corporation
AS1239 901 650 251 27.9% SPRINTLINK Sprint
AS27364 319 68 251 78.7% ACS-INTERNET Armstrong Cable
Services
AS22773 268 28 240 89.6% CCINET-2 Cox Communications
Inc. Atlanta
AS17676 262 30 232 88.5% GIGAINFRA Softbank BB Corp.
AS25844 241 14 227 94.2% SKADDEN1 Skadden, Arps, Slate,
Meagher & Flom LLP
AS209 503 294 209 41.6% ASN-QWEST Qwest
AS6140 343 135 208 60.6% IMPSAT-USA ImpSat
AS4134 324 117 207 63.9% CHINANET-BACKBONE
No.31,Jin-rong Street
AS11305 230 38 192 83.5% INTERLAND-NET1 Interland
Incorporated
AS4519 180 4 176 97.8% MAAS Maas Communications
AS6327 200 26 174 87.0% SHAW Shaw Communications Inc.
AS2386 371 200 171 46.1% INS-AS AT&T Data
Communications Services
AS2048 256 87 169 66.0% LANET-1 State of Louisiana
AS14654 170 2 168 98.8% WAYPORT Wayport
AS9498 187 20 167 89.3% BBIL-AP BHARTI BT INTERNET
LTD.
AS705 415 252 163 39.3% ALTERNET-AS UUNET
Technologies, Inc.
AS17557 288 136 152 52.8% PKTELECOM-AS-AP Pakistan
Telecom
AS9800 203 52 151 74.4% UNICOM CHINA UNICOM
AS19262 212 65 147 69.3% VZGNI-TRANSIT Verizon Global
Networks
AS3602 231 86 145 62.8% SPRINT-CA-AS Sprint Canada
Inc.
Total 13869 6549 7320 52.8% Top 30 total
Possible Bogus Routes
24.119.0.0/16 AS11492 CABLEONE CABLE ONE
61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp.
66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband
132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA
137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA
140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
140.240.0.0/13 AS1 GNTY-1 Genuity
158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
165.212.0.0/16 AS7424 USANET USA.Net
166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc.
192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.88.99.0/24 AS8379 CYBERNET-AG Cybernet AG German-wide Network
192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration
192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN
192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services
192.136.71.0/24 AS719 AS719 LANLINK autonomous system
192.136.79.0/24 AS719 AS719 LANLINK autonomous system
192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA
192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA
192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA
192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA
192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc.
198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA
198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center
198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA
198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA
198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY-NET CityNet, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
198.161.165.0/24 AS852 ASN852 Telus Advanced Communications
198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network
198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL SaskTel
198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc
199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.60.0.0/20 AS271 BCNET-AS University of British Columbia
199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA
199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA
199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency
199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA
199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA
199.166.18.0/24 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
202.0.180.0/24 AS4058 APNIC-4058 Asia Pacific Network Information Centre
202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd.
202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.93.64.0/19 AS9425 I-NEXT-AS-AP Inter.net Philippines border AS
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD.
202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD.
202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.148.192.0/20 AS9942 COMINDICO-AP COMindico Australia
202.148.208.0/21 AS9942 COMINDICO-AP COMindico Australia
202.148.216.0/22 AS9942 COMINDICO-AP COMindico Australia
202.148.220.0/23 AS9942 COMINDICO-AP COMindico Australia
202.148.222.0/24 AS9942 COMINDICO-AP COMindico Australia
202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange
202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications
202.179.64.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.65.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.66.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.67.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.68.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.10.17.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.18.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.19.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.20.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.21.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.22.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.23.0/24 AS9266 VIPER-AU-AP Vipernet
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.76.128.0/24 AS9729 IS-AP iAdvantage Limited
203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP
203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.129.126.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.129.127.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks
203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd
203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited
203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.104.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.105.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net
203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia
203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development
203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock
203.135.99.0/24 AS2687 IBM-MMD-AS IBM
203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre
204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
204.29.189.0/24 AS3956 TX-METRO Texas Metronet
204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc.
204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network
204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc
205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc.
206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp.
206.81.187.0/24 AS19194 JOVITA Sentris Network LLC
206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc.
206.108.34.0/24 AS852 ASN852 Telus Advanced Communications
206.108.35.0/24 AS852 ASN852 Telus Advanced Communications
206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
206.251.69.0/24 AS27429 TIL Telesat International Ltd.
207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc.
207.162.192.0/19 AS4589 EASYNET Easynet Group Plc
207.231.96.0/19 AS11194 NUNETPA NuNet Inc
208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc.
208.81.187.0/24 AS19194 JOVITA Sentris Network LLC
208.104.103.0/24 AS1239 SPRINTLINK Sprint
209.139.192.0/19 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.139.224.0/19 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.139.252.0/23 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
209.169.219.0/24 AS189 GENUITY-AS189 Genuity
209.169.223.0/24 AS189 GENUITY-AS189 Genuity
209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc.
209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services
209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC
209.222.137.0/24 AS27429 TIL Telesat International Ltd.
209.240.96.0/19 AS10815 KCNET KCnet, Inc.
209.251.0.0/19 AS11036 SISCOM SISCOM, Inc
209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc.
210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc
211.27.156.0/24 AS9768 PUBNET1-AS KT
216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC.
216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc.
216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services
216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc.
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
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 13 Sep, 2003
Analysis Summary
----------------
BGP routing table entries examined: 127842
Prefixes after maximum aggregation: 80137
Unique aggregates announced to Internet: 61870
Total ASes present in the Internet Routing Table: 15804
Origin-only ASes present in the Internet Routing Table: 13695
Origin ASes announcing only one prefix: 6229
Transit ASes present in the Internet Routing Table: 2109
Transit-only ASes present in the Internet Routing Table: 73
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 27
Illegal AS announcements present in the Routing Table: 3
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 14
Number of addresses announced to Internet: 1242608416
Equivalent to 74 /8s, 16 /16s and 179 /24s
Percentage of available address space announced: 33.5
Percentage of allocated address space announced: 59.9
Percentage of available address space allocated: 56.0
Total number of prefixes smaller than registry allocations: 56770
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 22382
Total APNIC prefixes after maximum aggregation: 12642
Prefixes being announced from the APNIC address blocks: 20800
Unique aggregates announced from the APNIC address blocks: 12476
APNIC Region origin ASes present in the Internet Routing Table: 1879
APNIC Region origin ASes announcing only one prefix: 539
APNIC Region transit ASes present in the Internet Routing Table: 310
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 121830912
Equivalent to 7 /8s, 66 /16s and 254 /24s
Percentage of available APNIC address space announced: 65.6
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 77606
Total ARIN prefixes after maximum aggregation: 48745
Prefixes being announced from the ARIN address blocks: 55327
Unique aggregates announced from the ARIN address blocks: 17460
ARIN Region origin ASes present in the Internet Routing Table: 8663
ARIN Region origin ASes announcing only one prefix: 2976
ARIN Region transit ASes present in the Internet Routing Table: 841
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 18
Number of ARIN addresses announced to Internet: 197046304
Equivalent to 11 /8s, 190 /16s and 176 /24s
Percentage of available ARIN address space announced: 73.4
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 22408
Total RIPE prefixes after maximum aggregation: 16459
Prefixes being announced from the RIPE address blocks: 18949
Unique aggregates announced from the RIPE address blocks: 12796
RIPE Region origin ASes present in the Internet Routing Table: 4842
RIPE Region origin ASes announcing only one prefix: 2618
RIPE Region transit ASes present in the Internet Routing Table: 858
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 27
Number of RIPE addresses announced to Internet: 135868480
Equivalent to 8 /8s, 25 /16s and 48 /24s
Percentage of available RIPE address space announced: 73.6
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5444
Total LACNIC prefixes after maximum aggregation: 2291
Prefixes being announced from the LACNIC address blocks: 4885
Unique aggregates announced from the LACNIC address blocks: 3136
LACNIC Region origin ASes present in the Internet Routing Table: 347
LACNIC Region origin ASes announcing only one prefix: 96
LACNIC Region transit ASes present in the Internet Routing Table: 70
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 16
Number of LACNIC addresses announced to Internet: 13202176
Equivalent to 0 /8s, 201 /16s and 115 /24s
Percentage of available LACNIC address space announced: 39.3
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 973 1109 692 Telstra Pty Ltd
4755 405 134 69 Videsh Sanchar Nigam Ltd. Aut
2907 375 1896 350 SINET Japan
703 336 371 265 UUNET
4134 328 2223 107 Data Communications Bureau
17557 306 22 136 Pakistan Telecom
2764 287 322 256 connect.com.au pty ltd
7474 268 290 209 Optus Communications Pty Ltd
17676 261 3962 25 XTAGE CORPORATION
9583 253 38 23 Satyam Infoway Ltd.,
3786 237 773 203 DACOM Corporation
4766 228 2461 171 Korea Internet Exchange for "
9800 201 331 54 CHINA UNICOM
9443 185 58 82 Primus Telecommunications
9498 181 16 36 BHARTI BT INTERNET LTD.
4538 173 1586 20 China Education and Research
9929 173 160 36 China Netcom Corp.
9942 161 69 102 COMindico Australia
9829 158 101 17 National Internet Backbone
17642 155 40 116 RequestDSL BGP AS# for Sydney
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
701 1477 8770 1032 UUNET Technologies, Inc.
7018 1389 7111 973 AT&T
3908 920 1573 489 Supernet, Inc.
1239 908 3039 653 Sprint
18566 678 160 8 Covad Communications
4323 636 553 183 Time Warner Communications, I
189 627 448 349 Genuity
6197 613 396 269 BellSouth Network Solutions,
7843 526 438 148 Adelphia Corp.
852 516 1123 410 Telus Advanced Communications
3356 514 10676 429 Level 3 Communications, LLC
209 509 2129 294 Qwest
6198 493 329 191 BellSouth Network Solutions,
7066 493 205 263 Virginia Polytechnic Institut
20115 484 203 293 Charter Communications
1 457 1054 293 GENUITY
705 417 185 254 UUNET Technologies, Inc.
690 411 59 276 Merit Network
4355 394 340 111 EarthLink, Inc.
10753 390 80 195 XCOM Technologies, INC.
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 710 2119 589 UUNET - Commercial IP service
3301 295 1168 282 TeliaNet Sweden
3320 271 1989 231 Deutsche Telekom AG
8220 247 431 236 COLT Internet - International
1257 233 374 187 SWIPnet Swedish IP Network
680 232 2054 229 DFN-IP service G-WiN
3215 200 738 113 France Telecom Transpac
719 193 307 123 LANLINK autonomous system
5515 185 779 148 Sonera Solution Autonomous Sy
5400 183 174 133 BT Ignite European Backbone
786 179 1874 179 The JANET IP Service
8708 155 110 152 Romania Data Systems S.A.
3303 143 540 138 Swisscom Ltd
12302 127 18 34 MobiFon S.A.
3246 125 376 123 Song Networks
3269 117 821 64 TELECOM ITALIA
2856 112 1293 103 BTnet UK Regional network
3352 98 824 34 Ibernet, Internet Access Netw
25186 98 127 71 France Telecom Transpac's Tra
2647 89 4129 45 SITA
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 336 103 106 ImpSat
7303 240 40 58 Telecom Argentina Stet-France
8151 233 351 122 UniNet S.A. de C.V.
11172 189 95 45 Servicios Alestra S.A de C.V
16814 151 10 17 NSS, S.A.
6503 132 205 93 AVANTEL, S.A.
10620 127 8 28 TVCABLE BOGOTA
11340 104 3 36 Red Universitaria Nacional
6147 89 70 19 Telefonica Del Peru
11992 89 8 37 Integrated Systems
8065 82 8 17 Empresas Publicas de Medellin
6535 75 5 18 Chilesat Servicios Empresari
15311 75 14 38 Telefonica Empresas
11830 73 21 27 Instituto Costarricense de El
1916 71 305 42 Fundacao de Amparo a Pesquisa
7927 68 6 41 Global One Venezuela
4270 67 18 9 Red de Interconexion Universi
7080 64 4 1 Electronica y Comunicaciones
13999 62 36 8 Mega Cable S.A. de C.V.
7984 59 12 40 Global One Colombia
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
18566 678 670 Covad Communications
4323 636 453 Time Warner Communications, I
3908 920 431 Supernet, Inc.
7018 1389 416 AT&T
7843 526 378 Adelphia Corp.
6197 613 344 BellSouth Network Solutions,
4755 405 336 Videsh Sanchar Nigam Ltd. Aut
6198 493 302 BellSouth Network Solutions,
27364 318 295 Armstrong Cable Services
4355 394 283 EarthLink, Inc.
1221 973 281 Telstra Pty Ltd
189 627 278 Genuity
22909 295 276 Comcast Cable Corporation
6347 351 271 SAVVIS Communications Corpora
1239 908 255 Sprint
376 358 243 Reseau Interordinateurs Scien
25844 242 240 Skadden, Arps, Slate, Meagher
17676 261 236 XTAGE CORPORATION
22773 257 232 Cox Communications, Inc. Atla
7066 493 230 Virginia Polytechnic Institut
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
18413 UNALLOCATED 61.67.0.0/20 4747 Taiwan Telecommunica
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
65100 PRIVATE 210.104.28.0/25 9768 Korea Telecom
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
158.0.0.0/13 568 DISO-UNRRA
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.153.136.0/21 568 DISO-UNRRA
192.172.0.0/19 568 DISO-UNRRA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:4 /10:6 /11:12 /12:55
/13:98 /14:267 /15:473 /16:7433 /17:1748 /18:3113
/19:8420 /20:8758 /21:6426 /22:9417 /23:10919 /24:70057
/25:162 /26:203 /27:144 /28:28 /29:9 /30:49
/31:0 /32:22
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 672 678 Covad Communications
3908 581 920 Supernet, Inc.
189 542 627 Genuity
7018 497 1389 AT&T
6197 478 613 BellSouth Network Solutions,
701 440 1477 UUNET Technologies, Inc.
702 426 710 UUNET - Commercial IP service
7066 389 493 Virginia Polytechnic Institut
6198 379 493 BellSouth Network Solutions,
10753 376 390 XCOM Technologies, INC.
690 371 411 Merit Network
20115 329 484 Charter Communications
1239 317 908 Sprint
27364 312 318 Armstrong Cable Services
3356 253 514 Level 3 Communications, LLC
25844 242 242 Skadden, Arps, Slate, Meagher
7843 223 526 Adelphia Corp.
4355 212 394 EarthLink, Inc.
3320 210 271 Deutsche Telekom AG
209 204 509 Qwest
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:2 12:713 13:1 15:4 16:1 17:3
20:6 24:833 25:1 32:84 38:46 40:23
44:2 55:1 57:14 61:323 62:402 63:1872
64:1781 65:1978 66:2657 67:275 68:366 69:243
80:417 81:125 82:16 128:147 129:168 130:62
131:84 132:15 134:168 135:7 136:188 137:115
138:126 139:47 140:162 141:134 142:101 143:43
144:88 145:13 146:275 147:63 148:300 149:79
150:121 151:69 152:218 153:57 154:5 155:126
156:58 157:51 158:135 159:134 160:46 161:68
162:361 163:77 164:318 165:145 166:97 167:313
168:179 169:95 170:328 171:9 192:5395 193:2475
194:1974 195:1135 196:464 198:3615 199:2762 200:3005
202:3919 203:5249 204:2993 205:2046 206:2322 207:2490
208:2563 209:2735 210:910 211:357 212:952 213:916
214:16 215:22 216:3229 217:717 218:104 219:35
220:62 221:11
End of report
1
0
This report has been generated at Fri Sep 12 21:48:00 2003 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
05-09-03 124403 88573
06-09-03 124437 88448
07-09-03 124343 88533
08-09-03 124412 88539
09-09-03 124411 88684
10-09-03 124489 88653
11-09-03 124436 88752
12-09-03 124543 88716
AS Summary
15758 Number of ASes in routing system
6223 Number of ASes announcing only one prefix
1470 Largest number of prefixes announced by an AS
AS701 : ALTERNET-AS UUNET Technologies, Inc.
73289728 Largest address span announced by an AS (/32s)
AS568 : SUMNET-AS DISO-UNRRA
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').
--- 12Sep03 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 124557 88740 35817 28.8% All ASes
AS4323 633 183 450 71.1% TW-COMM Time Warner
Communications, Inc.
AS701 1470 1026 444 30.2% ALTERNET-AS UUNET
Technologies, Inc.
AS7018 1390 979 411 29.6% ATT-INTERNET4 AT&T WorldNet
Services
AS7843 536 148 388 72.4% ADELPHIA-AS Adelphia Corp.
AS3908 909 535 374 41.1% SUPERNETASBLK SuperNet, Inc.
AS6197 613 283 330 53.8% BATI-ATL BellSouth Network
Solutions, Inc
AS6198 493 207 286 58.0% BATI-MIA BellSouth Network
Solutions, Inc
AS4355 392 109 283 72.2% ERMS-EARTHLNK EARTHLINK, INC
AS1221 979 698 281 28.7% ASN-TELSTRA Telstra Pty Ltd
AS6347 349 92 257 73.6% DIAMOND SAVVIS Communications
Corporation
AS1239 913 659 254 27.8% SPRINTLINK Sprint
AS27364 318 68 250 78.6% ACS-INTERNET Armstrong Cable
Services
AS17676 259 28 231 89.2% GIGAINFRA Softbank BB Corp.
AS22773 257 26 231 89.9% CCINET-2 Cox Communications
Inc. Atlanta
AS25844 241 14 227 94.2% SKADDEN1 Skadden, Arps, Slate,
Meagher & Flom LLP
AS209 509 296 213 41.8% ASN-QWEST Qwest
AS6140 336 136 200 59.5% IMPSAT-USA ImpSat
AS4134 317 119 198 62.5% CHINANET-BACKBONE
No.31,Jin-rong Street
AS11305 230 38 192 83.5% INTERLAND-NET1 Interland
Incorporated
AS4519 178 4 174 97.8% MAAS Maas Communications
AS6327 200 26 174 87.0% SHAW Shaw Communications Inc.
AS2386 374 202 172 46.0% INS-AS AT&T Data
Communications Services
AS2048 255 87 168 65.9% LANET-1 State of Louisiana
AS17557 305 137 168 55.1% PKTELECOM-AS-AP Pakistan
Telecom
AS14654 167 2 165 98.8% WAYPORT Wayport
AS705 416 253 163 39.2% ALTERNET-AS UUNET
Technologies, Inc.
AS5786 165 5 160 97.0% UPRENET University of Puerto
Rico
AS9800 202 51 151 74.8% UNICOM CHINA UNICOM
AS3602 234 85 149 63.7% SPRINT-CA-AS Sprint Canada
Inc.
AS20115 484 336 148 30.6% CHARTER-NET-HKY-NC Charter
Communications
Total 14124 6832 7292 51.6% Top 30 total
Possible Bogus Routes
24.119.0.0/16 AS11492 CABLEONE CABLE ONE
61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp.
66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband
132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA
137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA
140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
140.240.0.0/13 AS1 GNTY-1 Genuity
158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
165.212.0.0/16 AS7424 USANET USA.Net
166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc.
192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.88.99.0/24 AS3246 SONGNETWORKS Song Networks
192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration
192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN
192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services
192.136.71.0/24 AS719 AS719 LANLINK autonomous system
192.136.79.0/24 AS719 AS719 LANLINK autonomous system
192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA
192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA
192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA
192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA
192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc.
198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA
198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center
198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA
198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA
198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY-NET CityNet, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
198.161.165.0/24 AS852 ASN852 Telus Advanced Communications
198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network
198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL SaskTel
198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc
199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.60.0.0/20 AS271 BCNET-AS University of British Columbia
199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA
199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA
199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency
199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA
199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA
199.166.18.0/24 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
202.0.180.0/24 AS4058 APNIC-4058 Asia Pacific Network Information Centre
202.3.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.145.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.146.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.152.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.155.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.156.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.157.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd.
202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.93.64.0/19 AS9425 I-NEXT-AS-AP Inter.net Philippines border AS
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD.
202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD.
202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.148.192.0/20 AS9942 COMINDICO-AP COMindico Australia
202.148.208.0/21 AS9942 COMINDICO-AP COMindico Australia
202.148.216.0/22 AS9942 COMINDICO-AP COMindico Australia
202.148.220.0/23 AS9942 COMINDICO-AP COMindico Australia
202.148.222.0/24 AS9942 COMINDICO-AP COMindico Australia
202.161.0.0/19 AS10097 FLOWCOM flow communications level 2 541 kent st sydney nsw 2000
202.161.8.0/21 AS4634 -No Whois Entry-
202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange
202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications
202.179.64.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.65.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.66.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.67.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.68.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.10.17.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.18.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.19.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.20.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.21.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.22.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.23.0/24 AS9266 VIPER-AU-AP Vipernet
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.76.128.0/24 AS9729 IS-AP iAdvantage Limited
203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP
203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.129.126.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.129.127.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks
203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd
203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited
203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.104.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.105.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net
203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia
203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development
203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock
203.135.99.0/24 AS2687 IBM-MMD-AS IBM
203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre
204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
204.29.189.0/24 AS3956 TX-METRO Texas Metronet
204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc.
204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network
204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc
205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc.
206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp.
206.81.187.0/24 AS19194 JOVITA Sentris Network LLC
206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc.
206.108.34.0/24 AS852 ASN852 Telus Advanced Communications
206.108.35.0/24 AS852 ASN852 Telus Advanced Communications
206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
206.251.69.0/24 AS27429 TIL Telesat International Ltd.
207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc.
207.162.192.0/19 AS4589 EASYNET Easynet Group Plc
207.231.96.0/19 AS11194 NUNETPA NuNet Inc
208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc.
208.81.187.0/24 AS19194 JOVITA Sentris Network LLC
208.104.103.0/24 AS1239 SPRINTLINK Sprint
209.139.192.0/19 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.139.224.0/19 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.139.252.0/23 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
209.169.219.0/24 AS189 GENUITY-AS189 Genuity
209.169.223.0/24 AS189 GENUITY-AS189 Genuity
209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc.
209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services
209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC
209.222.137.0/24 AS27429 TIL Telesat International Ltd.
209.240.96.0/19 AS10815 KCNET KCnet, Inc.
209.251.0.0/19 AS11036 SISCOM SISCOM, Inc
209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc.
210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc
211.27.156.0/24 AS9768 PUBNET1-AS KT
216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC.
216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc.
216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services
216.153.0.0/17 AS6203 ISDN-NET ISDN-Net Inc.
216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc.
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
1
0
James Aldridge wrote:
> Attached is a first draft of the minutes of the two Routing WG sessions at
> RIPE 46 last week. Please let me have any corrections, additions, etc.
Somethine seemed to go wrong with the formatting of that version. Including a
new version in-line...
James
* * * D R A F T * * *
Minutes of the Routing Working Group held at RIPE 46, Amsterdam,
Tuesday, 2nd & Wednesday, 3rd September 2003
Session 1:
* Administrativia
(Joao Damas)
Chair: Joao Damas
Scribe: James Aldridge, RIPE NCC
Minutes from R45: Circulated a few days ago;
no comments -> approved!
Actions from R45: None
* RPSLng Update
(Joao Damas)
- New draft (draft-blunk-rpslng-01.txt); includes input from previous
discussions. Last Call went out last week. Next stage, if
approved, is to ask IESG to move this document to "Proposed
Standard".
* Bidirectional Forwarding Detector
(Dave Ward, Cisco)
BFD: Bidirectional Forwarding Detection
Dave Katz, Juniper; Dave Ward, Cisco
"Forwarding Plane Failover Detection"
Internet Drafts:
draft-katz-ward-bfd-01.txt
draft-katz-ward-bfd-v4v6-1hop-00.txt
Email list:
rtg-bfd(a)ietf.org
Questions:
"What's vendor response like?" Very good; under pressure to get this
implemented quickly. Cisco, Juniper + some switch vendors working on
it!
"If running over unencrypted tunnels, does discriminator give enough
info to demux and authenticate packet?" No; can be spoofed!.
* Geographical aggregation for multihoming in IPv6
(Iljitsch van Beijnum)
http://www.ripe.net/ripe/meetings/ripe-46/presentations/
ripe46-routing-geo-aggregation.pdf
(update since RIPE-44 & Vienna IETF)
- proposed interim solution for IPv6 multihoming
- provider internal
Questions:
"Address allocations per ISP?" No; allocated globally.
Session 2:
* RIS Update
(Matthew Williams, RIPE NCC)
http://www.ripe.net/ripe/meetings/ripe-46/presentations/
ripe46-routing-ris.pdf
Questions:
"myASn: exact match only or more specific too?" More specific too
(with exception capabilities in beta version).
"myASn: just 'my' ASn or 'somebody else's' ASn too?" Any AS.
* Verification of Zebra as a BGP Measurement Instrument
(Hong Wei Kong; presented by Lance Tatman, Agilent Labs)
http://www.ripe.net/ripe/meetings/ripe-46/presentations/
ripe46-routing-zebra-bgp.pdf
Hong Wei Kong <hong-wei_kong(a)agilent.com>
Questions:
"When will 'recording tool' be ready?" At least 6 months until
beta...
"Will 'recording tool' allow playback?" (feature request)
"What outstanding Zebra bugs?" Zebra should separate receiving and
dumping threads; general structural problem within Zebra.
Feedback required on demand for a route recorder.
* Comparative analysis of BGP update metrics
(Alex Tudor, Agilent Labs)
http://www.ripe.net/ripe/meetings/ripe-46/presentations/
ripe46-routing-bgp-metrics.pdf
Overview of math on OHP:
- Quantile-quantile plots
- Cross-correlation
No questions following presentation
* The Netlantis Project
(Pascal Gloor, Philippe Bourcier)
http://www.ripe.net/ripe/meetings/ripe-46/presentations/
ripe46-routing-netlantis.pdf
"real-time" only, no historical data
* Any Other Business
Question to the Routing WG from MCI regarding routing setups. In
particular, as a global ISP using data from the RIPE database and
other registries.
- Inconsistant info in different registries
- Can't determine which is correct
- What to tell customers - where to store data
- US data in European database?
- Auto-generated router setups
- What is the position of RIPE / other areas
Shane Kerr, RIPE NCC: RIPE Routing Registry has no geographical
restrictions but provides authentication for local assignments only.
RIPE NCC can't require registration; only provides the tool.
Suggest RIPE document on how to use routing registry.
Routing Registry Consistency Checking (RRCC) - live bgp data (from RIS
project) compared against routing registry - 40% of RR objects not
announced. Tools to show those route objects so users can delete
them.
Is anyone using auto-generated config from the routing registry
without manual checking? Input requested from wg.
1
0
Dear sir/ms
i've got a connection problem with usenetserver.com
they say the problem is found somewhere i let you show what they write
It has come to our attention that some of our valued users are having some performance issues. Our engineers have been working around the clock for the past 72 hours to diagnose our news servers and network reliability concerning these performance issues. Test results have definitively ruled out our servers and our network as the cause. We have been and continue to work with several major backbone providers to trace the cause. We were informed that many of these providers have been implementing new anti-virus provisions due to the latest outbreaks. These provisions are affecting specific networks hosted by these providers. If you continue to experience performance issues please contact your service local provider
please can you help me with this ???
thnx
1
0
Attached is a first draft of the minutes of the two Routing WG sessions at
RIPE 46 last week. Please let me have any corrections, additions, etc.
James
1
0
05 Sep '03
Dear All,
In the framework of a research project on interdomain traffic
engineering, Vincent Magnin, has developped a tool and a web interface
that could be useful for network operators. The tool relies on the RPSL
databases from the main 19 IRR and builds a map of the global Internet
based on this information. Furthermore, by using a few heuristics the
tool is able to infer the type of relationship (customer->provider,
provider->customer, peer-to-peer, ...) between two autonomous systems.
This heuristic works well when both AS register accurately their routing
policies. Unfortunately, not all ASes correctly maintain their RPSL
policy. In those cases, the heuristic will either perform an educated
guess or indicate a potential problem found in the RPSL specification.
The web interface of the tool allows to easily browse through the 19
RPSL databases and we believe that it could be useful for ISPs willing
to check the consistency of their RPSL policy compared to the policy of
their neighbors.
You can access the web interface of the tool at the URL below :
http://rpsl.info.ucl.ac.be
Your feedback, to rpsl(a)info.ucl.ac.be is welcome as we intend to later
release the tool in open source if it appears to be useful for
operators.
Best regards,
Vincent Magnin, Steve Uhlig and Olivier Bonaventure
--
CSE Dept. UCL, Belgium - http://www.info.ucl.ac.be/people/OBO/
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 06 Sep, 2003
Analysis Summary
----------------
BGP routing table entries examined: 127889
Prefixes after maximum aggregation: 80070
Unique aggregates announced to Internet: 61705
Total ASes present in the Internet Routing Table: 15765
Origin-only ASes present in the Internet Routing Table: 13660
Origin ASes announcing only one prefix: 6213
Transit ASes present in the Internet Routing Table: 2105
Transit-only ASes present in the Internet Routing Table: 73
Average AS path length visible in the Internet Routing Table: 5.2
Max AS path length visible: 27
Illegal AS announcements present in the Routing Table: 3
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 15
Number of addresses announced to Internet: 1241725984
Equivalent to 74 /8s, 3 /16s and 60 /24s
Percentage of available address space announced: 33.5
Percentage of allocated address space announced: 59.9
Percentage of available address space allocated: 56.0
Total number of prefixes smaller than registry allocations: 56833
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 22378
Total APNIC prefixes after maximum aggregation: 12697
Prefixes being announced from the APNIC address blocks: 20798
Unique aggregates announced from the APNIC address blocks: 12420
APNIC Region origin ASes present in the Internet Routing Table: 1888
APNIC Region origin ASes announcing only one prefix: 540
APNIC Region transit ASes present in the Internet Routing Table: 308
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 121384448
Equivalent to 7 /8s, 60 /16s and 46 /24s
Percentage of available APNIC address space announced: 65.4
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 77717
Total ARIN prefixes after maximum aggregation: 48634
Prefixes being announced from the ARIN address blocks: 55389
Unique aggregates announced from the ARIN address blocks: 17345
ARIN Region origin ASes present in the Internet Routing Table: 8627
ARIN Region origin ASes announcing only one prefix: 2954
ARIN Region transit ASes present in the Internet Routing Table: 845
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 18
Number of ARIN addresses announced to Internet: 196641824
Equivalent to 11 /8s, 184 /16s and 132 /24s
Percentage of available ARIN address space announced: 73.3
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 22370
Total RIPE prefixes after maximum aggregation: 16438
Prefixes being announced from the RIPE address blocks: 18907
Unique aggregates announced from the RIPE address blocks: 12774
RIPE Region origin ASes present in the Internet Routing Table: 4831
RIPE Region origin ASes announcing only one prefix: 2622
RIPE Region transit ASes present in the Internet Routing Table: 852
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 27
Number of RIPE addresses announced to Internet: 135755584
Equivalent to 8 /8s, 23 /16s and 119 /24s
Percentage of available RIPE address space announced: 73.6
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5422
Total LACNIC prefixes after maximum aggregation: 2301
Prefixes being announced from the LACNIC address blocks: 4895
Unique aggregates announced from the LACNIC address blocks: 3147
LACNIC Region origin ASes present in the Internet Routing Table: 346
LACNIC Region origin ASes announcing only one prefix: 97
LACNIC Region transit ASes present in the Internet Routing Table: 69
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 20
Number of LACNIC addresses announced to Internet: 13127680
Equivalent to 0 /8s, 200 /16s and 80 /24s
Percentage of available LACNIC address space announced: 39.1
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 984 1125 697 Telstra Pty Ltd
4755 403 135 73 Videsh Sanchar Nigam Ltd. Aut
2907 377 1912 351 SINET Japan
703 339 373 269 UUNET
4134 330 2220 111 Data Communications Bureau
17557 303 22 134 Pakistan Telecom
2764 288 322 257 connect.com.au pty ltd
7474 264 291 205 Optus Communications Pty Ltd
17676 256 3942 20 XTAGE CORPORATION
9583 244 37 20 Satyam Infoway Ltd.,
3786 237 773 203 DACOM Corporation
4766 229 2461 171 Korea Internet Exchange for "
9800 202 332 51 CHINA UNICOM
9443 186 58 82 Primus Telecommunications
9498 182 16 32 BHARTI BT INTERNET LTD.
9929 172 157 35 China Netcom Corp.
4538 170 1538 21 China Education and Research
9942 156 69 100 COMindico Australia
17642 155 41 116 RequestDSL BGP AS# for Sydney
9238 140 9 21 TATA ISP
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
701 1482 8768 1049 UUNET Technologies, Inc.
7018 1384 7123 971 AT&T
3908 926 1573 492 Supernet, Inc.
1239 906 3030 653 Sprint
189 674 451 334 Genuity
18566 674 160 8 Covad Communications
4323 633 552 181 Time Warner Communications, I
6197 612 395 270 BellSouth Network Solutions,
7843 553 426 167 Adelphia Corp.
852 516 1123 410 Telus Advanced Communications
209 505 2129 294 Qwest
6198 496 277 197 BellSouth Network Solutions,
7066 492 205 263 Virginia Polytechnic Institut
20115 483 203 292 Charter Communications
3356 476 10675 395 Level 3 Communications, LLC
1 463 1054 296 GENUITY
705 418 185 257 UUNET Technologies, Inc.
690 411 59 276 Merit Network
4355 393 340 111 EarthLink, Inc.
10753 390 80 195 XCOM Technologies, INC.
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 720 2121 598 UUNET - Commercial IP service
3301 295 1168 282 TeliaNet Sweden
3320 269 1989 229 Deutsche Telekom AG
8220 246 431 235 COLT Internet - International
1257 245 374 186 SWIPnet Swedish IP Network
680 232 2054 229 DFN-IP service G-WiN
3215 212 736 118 France Telecom Transpac
719 193 307 123 LANLINK autonomous system
5515 185 779 148 Sonera Solution Autonomous Sy
5400 180 175 131 BT Ignite European Backbone
786 178 1858 178 The JANET IP Service
8708 158 111 154 Romania Data Systems S.A.
3303 143 540 140 Swisscom Ltd
12302 127 18 34 MobiFon S.A.
3246 124 376 122 Song Networks
3269 116 819 63 TELECOM ITALIA
2856 113 1295 104 BTnet UK Regional network
3352 104 824 34 Ibernet, Internet Access Netw
2647 101 4129 45 SITA
6746 88 12 75 Dynamic Network Technologies,
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 332 103 106 ImpSat
7303 240 39 57 Telecom Argentina Stet-France
8151 230 366 119 UniNet S.A. de C.V.
11172 189 95 45 Servicios Alestra S.A de C.V
16814 151 10 17 NSS, S.A.
6503 132 189 94 AVANTEL, S.A.
10620 127 8 28 TVCABLE BOGOTA
11340 104 3 36 Red Universitaria Nacional
11992 88 8 37 Integrated Systems
6147 85 70 17 Telefonica Del Peru
8065 80 8 17 Empresas Publicas de Medellin
6535 75 5 18 Chilesat Servicios Empresari
15311 75 14 38 Telefonica Empresas
11830 73 21 27 Instituto Costarricense de El
1916 72 305 42 Fundacao de Amparo a Pesquisa
4270 68 18 9 Red de Interconexion Universi
7927 68 6 41 Global One Venezuela
7080 64 4 1 Electronica y Comunicaciones
13999 62 36 8 Mega Cable S.A. de C.V.
7984 59 12 40 Global One Colombia
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
18566 674 666 Covad Communications
4323 633 452 Time Warner Communications, I
3908 926 434 Supernet, Inc.
7018 1384 413 AT&T
7843 553 386 Adelphia Corp.
6197 612 342 BellSouth Network Solutions,
189 674 340 Genuity
4755 403 330 Videsh Sanchar Nigam Ltd. Aut
6198 496 299 BellSouth Network Solutions,
27364 317 294 Armstrong Cable Services
1221 984 287 Telstra Pty Ltd
4355 393 282 EarthLink, Inc.
6347 355 275 SAVVIS Communications Corpora
22909 292 273 Comcast Cable Corporation
1239 906 253 Sprint
25844 241 239 Skadden, Arps, Slate, Meagher
376 352 237 Reseau Interordinateurs Scien
17676 256 236 XTAGE CORPORATION
22773 253 232 Cox Communications, Inc. Atla
7066 492 229 Virginia Polytechnic Institut
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
18413 UNALLOCATED 61.67.0.0/20 4747 Taiwan Telecommunica
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
65100 PRIVATE 210.104.28.0/25 9768 Korea Telecom
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
158.0.0.0/13 568 DISO-UNRRA
189.186.184.0/24 4471 Michigan Internet Cooperative
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.153.136.0/21 568 DISO-UNRRA
192.172.0.0/19 568 DISO-UNRRA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:20 /9:4 /10:6 /11:12 /12:55
/13:98 /14:263 /15:475 /16:7422 /17:1745 /18:3086
/19:8429 /20:8741 /21:6416 /22:9418 /23:10926 /24:70136
/25:165 /26:209 /27:146 /28:26 /29:13 /30:51
/31:0 /32:27
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 668 674 Covad Communications
189 589 674 Genuity
3908 586 926 Supernet, Inc.
7018 494 1384 AT&T
6197 476 612 BellSouth Network Solutions,
701 442 1482 UUNET Technologies, Inc.
702 436 720 UUNET - Commercial IP service
7066 388 492 Virginia Polytechnic Institut
6198 386 496 BellSouth Network Solutions,
10753 376 390 XCOM Technologies, INC.
690 371 411 Merit Network
20115 328 483 Charter Communications
1239 314 906 Sprint
27364 311 317 Armstrong Cable Services
7843 263 553 Adelphia Corp.
25844 241 241 Skadden, Arps, Slate, Meagher
4355 211 393 EarthLink, Inc.
3320 208 269 Deutsche Telekom AG
3356 207 476 Level 3 Communications, LLC
1 202 463 GENUITY
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:2 12:705 13:1 15:4 16:1 17:4
20:6 24:843 25:1 32:84 38:44 40:23
44:2 55:1 57:14 61:308 62:397 63:1858
64:1767 65:2018 66:2703 67:273 68:389 69:260
80:414 81:119 82:15 128:146 129:171 130:62
131:84 132:14 134:172 135:7 136:187 137:110
138:126 139:48 140:154 141:133 142:100 143:44
144:90 145:13 146:274 147:62 148:339 149:78
150:121 151:69 152:218 153:57 154:4 155:126
156:59 157:50 158:128 159:135 160:44 161:75
162:360 163:76 164:316 165:145 166:97 167:313
168:178 169:95 170:322 171:9 189:1 192:5384
193:2457 194:1979 195:1120 196:469 198:3608 199:2752
200:3028 202:3910 203:5256 204:2993 205:2037 206:2327
207:2490 208:2563 209:2727 210:902 211:357 212:964
213:915 214:16 215:22 216:3227 217:713 218:105
219:35 220:102 221:10
End of report
1
0
This report has been generated at Fri Sep 5 21:47:55 2003 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
29-08-03 124282 88613
30-08-03 124580 88562
31-08-03 124566 88610
01-09-03 124543 88565
02-09-03 124532 88582
03-09-03 124423 88556
04-09-03 124407 88505
05-09-03 124403 88524
AS Summary
15712 Number of ASes in routing system
6212 Number of ASes announcing only one prefix
1473 Largest number of prefixes announced by an AS
AS701 : ALTERNET-AS UUNET Technologies, Inc.
73223168 Largest address span announced by an AS (/32s)
AS568 : SUMNET-AS DISO-UNRRA
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').
--- 05Sep03 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 124492 88578 35914 28.8% All ASes
AS4323 632 183 449 71.0% TW-COMM Time Warner
Communications, Inc.
AS701 1473 1034 439 29.8% ALTERNET-AS UUNET
Technologies, Inc.
AS7018 1382 976 406 29.4% ATT-INTERNET4 AT&T WorldNet
Services
AS7843 554 170 384 69.3% ADELPHIA-AS Adelphia Corp.
AS3908 915 540 375 41.0% SUPERNETASBLK SuperNet, Inc.
AS6197 612 284 328 53.6% BATI-ATL BellSouth Network
Solutions, Inc
AS1221 989 702 287 29.0% ASN-TELSTRA Telstra Pty Ltd
AS6198 497 213 284 57.1% BATI-MIA BellSouth Network
Solutions, Inc
AS4355 386 109 277 71.8% ERMS-EARTHLNK EARTHLINK, INC
AS6347 353 92 261 73.9% DIAMOND SAVVIS Communications
Corporation
AS1239 913 659 254 27.8% SPRINTLINK Sprint
AS27364 317 67 250 78.9% ACS-INTERNET Armstrong Cable
Services
AS17676 254 23 231 90.9% GIGAINFRA Softbank BB Corp.
AS22773 253 22 231 91.3% CCINET-2 Cox Communications
Inc. Atlanta
AS25844 240 13 227 94.6% SKADDEN1 Skadden, Arps, Slate,
Meagher & Flom LLP
AS209 509 296 213 41.8% ASN-QWEST Qwest
AS6140 333 135 198 59.5% IMPSAT-USA ImpSat
AS4134 318 124 194 61.0% CHINANET-BACKBONE
No.31,Jin-rong Street
AS11305 230 38 192 83.5% INTERLAND-NET1 Interland
Incorporated
AS6327 200 26 174 87.0% SHAW Shaw Communications Inc.
AS2386 374 202 172 46.0% INS-AS AT&T Data
Communications Services
AS17557 304 134 170 55.9% PKTELECOM-AS-AP Pakistan
Telecom
AS2048 255 87 168 65.9% LANET-1 State of Louisiana
AS14654 166 2 164 98.8% WAYPORT Wayport
AS705 416 255 161 38.7% ALTERNET-AS UUNET
Technologies, Inc.
AS5786 164 5 159 97.0% UPRENET University of Puerto
Rico
AS9800 202 51 151 74.8% UNICOM CHINA UNICOM
AS20115 481 333 148 30.8% CHARTER-NET-HKY-NC Charter
Communications
AS4538 168 21 147 87.5% ERX-CERNET-BKB China Education
and Research Network Center
AS3602 232 86 146 62.9% SPRINT-CA-AS Sprint Canada
Inc.
Total 14122 6882 7240 51.3% Top 30 total
Possible Bogus Routes
24.119.0.0/16 AS11492 CABLEONE CABLE ONE
61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp.
66.15.128.0/24 AS3356 LEVEL3 Level 3 Communications, LLC
66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband
132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA
137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA
140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
140.240.0.0/13 AS1 GNTY-1 Genuity
158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
165.212.0.0/16 AS7424 USANET USA.Net
166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest
189.186.184.0/24 AS4471 MICAE91-AS Michigan Internet Cooperative Association
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc.
192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.88.99.0/24 AS3246 SONGNETWORKS Song Networks
192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration
192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN
192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services
192.136.71.0/24 AS719 AS719 LANLINK autonomous system
192.136.79.0/24 AS719 AS719 LANLINK autonomous system
192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA
192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA
192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA
192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA
192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc.
198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA
198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center
198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA
198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA
198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY-NET CityNet, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
198.161.165.0/24 AS852 ASN852 Telus Advanced Communications
198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network
198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL SaskTel
198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc
199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.60.0.0/20 AS271 BCNET-AS University of British Columbia
199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA
199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA
199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency
199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA
199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA
199.166.18.0/24 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
202.0.180.0/24 AS4058 APNIC-4058 Asia Pacific Network Information Centre
202.3.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.145.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.146.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.152.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.155.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.156.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.157.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd.
202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.93.64.0/19 AS9425 I-NEXT-AS-AP Inter.net Philippines border AS
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD.
202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD.
202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.148.192.0/20 AS9942 COMINDICO-AP COMindico Australia
202.148.208.0/21 AS9942 COMINDICO-AP COMindico Australia
202.148.216.0/22 AS9942 COMINDICO-AP COMindico Australia
202.148.220.0/23 AS9942 COMINDICO-AP COMindico Australia
202.148.222.0/24 AS9942 COMINDICO-AP COMindico Australia
202.161.0.0/19 AS10097 FLOWCOM flow communications level 2 541 kent st sydney nsw 2000
202.161.8.0/21 AS4634 -No Whois Entry-
202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange
202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications
202.179.64.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.65.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.66.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.67.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.179.68.0/24 AS7633 SOFTNET-AS-AP Software Technology Parks of India
202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.10.17.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.18.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.19.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.20.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.21.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.22.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.23.0/24 AS9266 VIPER-AU-AP Vipernet
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.76.128.0/24 AS9729 IS-AP iAdvantage Limited
203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP
203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.129.126.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.129.127.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks
203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd
203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited
203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.104.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.105.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net
203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia
203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development
203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock
203.135.99.0/24 AS2687 IBM-MMD-AS IBM
203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre
204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
204.29.189.0/24 AS3956 TX-METRO Texas Metronet
204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc.
204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network
204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc
205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc.
206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp.
206.81.187.0/24 AS19194 JOVITA Sentris Network LLC
206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc.
206.108.34.0/24 AS852 ASN852 Telus Advanced Communications
206.108.35.0/24 AS852 ASN852 Telus Advanced Communications
206.126.0.0/19 AS5750 FLEXNET-HAWAII FlexNet Inc.
206.126.16.0/20 AS5750 FLEXNET-HAWAII FlexNet Inc.
206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
206.251.69.0/24 AS27429 TIL Telesat International Ltd.
207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc.
207.162.192.0/19 AS4589 EASYNET Easynet Group Plc
207.231.96.0/19 AS11194 NUNETPA NuNet Inc
208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc.
208.81.187.0/24 AS19194 JOVITA Sentris Network LLC
208.104.103.0/24 AS1239 SPRINTLINK Sprint
209.139.192.0/19 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.139.224.0/19 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.139.252.0/23 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
209.169.219.0/24 AS189 GENUITY-AS189 Genuity
209.169.223.0/24 AS189 GENUITY-AS189 Genuity
209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc.
209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services
209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC
209.222.137.0/24 AS27429 TIL Telesat International Ltd.
209.240.96.0/19 AS10815 KCNET KCnet, Inc.
209.251.0.0/19 AS11036 SISCOM SISCOM, Inc
209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc.
210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc
211.27.156.0/24 AS9768 PUBNET1-AS KT
216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC.
216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc.
216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services
216.153.0.0/17 AS6203 ISDN-NET ISDN-Net Inc.
216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc.
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
1
0
Dear working group,
Please find attached the draft minutes for the wg meeting during RIPE
45. There are certain areas that would benefit from commentary,
particularly by the people involved in the conversations. Comments are
appreciated.
Regards,
Joao Damas, ISC
Routing-wg co-chair
RIPE 45, Barcelona Routing Working Group Session 13-May-2003 Minutes
Chair: Joachim Schmitz (Joachim395-RIPE)
Scribe: Arife Vural (AC10172-RIPE)
Participants: ??
Joachim Schmitz (JS) welcomed us all to the meeting and declared it
open. The participant's list was then handed out by the chair and Arife
Vural from RIPE-NCC volunteered to take the minutes.
JS reminded this session was recorded and kindly asked everyone who
involved the discussion to step up to microphone and tell his/her name
and the company name they work for.
Web-cast URL, http://www.ripe.net/ripe/meetings/ripe-45/webcast.html
Previous meeting notes were approved.
This time Routing-WG was split up into two sessions. There was no
comment on agenda. It was accepted.
D. soBGP Deployment Considerations, Dave Cook.
http://www.ripe.net/ripe/meetings/ripe-45/presentations/ripe45-routing-
sobgp-ripe/
David Cook gave a presentation how to deploy soBGP with examples.
DFK: What process needs to be in place to deploy this tool? Is the
software available?
David: We need backgorund eBGP session between router and server for
certificate exchange and need to try this before deploying all over the
network. It should be tried at least by using two ASes.
DFK: It is more about process you put in your NOC even if you have peer
ASes, additional operation work or work load.
David: For managing keys there is extra work. Other than that, for
managing the router there is not much extra work. It requires certain
level of education and it does not need any hardware upgrade, as the
router does not do encryption, you do not get extra CPU load.
Andre: Is there any prototype available? David: No.
DFK: What do you do if the router reboots? David: You can delay
verification, first reboot then get all certificates.
Henk: If you have a BGP session, does it still needs some interaction?
David: Keys should be verified. Get certificates to be signed.
Henk: 1 half of this room like to implement soBGP others like to
implement BGP. What would be the solution? David: Single solution.
C. What S-BBGP means for RIPE and RIPE Members, Steve Kent.
URL,
http://www.ripe.net/ripe/meetings/ripe-45/presentations/ripe45-routing-
sbgp/
Steve Kent presented S-BGP, an extension to make available BGP protocol
secure. This presentation was done remotely, through phone line, some
parts were not clear. However, this session was recorded and can be
re-played from the following URL,
http://www.ripe.net/ripe/meetings/ripe-45/webcast.html
Paul (APNIC): For having a practical implementation in Asia Pacific,
this would require extra training. APNIC has a private web site to
allow members to manage their AS numbers, also provide to their
assignment certificate. Use the same tool or GUI. Is it interesting? Is
there any implication derived from this?
Steve: Some people say the hard part is the registration, for the ISP.
I do not agree with this observation. RIRs have helped the members in
the past. It may help to out-source signing. However, who is signing
should be invisible. RIRs could take some of the responsibility.
DFK: Time for a prefix to be routed, when you use sBGP, download from
repository. 48 hours to turn-up a new prefix.
Steve: After putting the data into repository, it would take 48 hours.
Other than that it looks like normal BGP.
DFK: I do not have an idea how long does it take just to provide
feedback. When prefixes are announced from multiple ASes how to get
feedback from operators.
Anonymous: Private address space, does it also get the benefits of sBGP?
Steve: Yes, it requires a work around.
Wilfried: Concentrate on the implications on talks with this group of
people.
Steve: It needs to be discussed in the community, RIR, or IANA. They
rely on these organisations. How and why do we trust them or try to
find another organization. We should discuss this more consciously and
concentrate on implications.
JS suggested to continue the discussion on mailing list.
B. Update on RPSLng Sponsorship, Larry Blunk.
URL,
http://www.ripe.net/ripe/meetings/ripe-45/presentations/ripe45-routing-
rpslng-update/
Larry gave an update on RPSLng. Latest update would be sent to the
mailing list and available on IETF page.
Shane: Working on IRRtoolset. rtconfig is working. You can get a link
from the RIPE site.
Larry: Are you happy about the draft?
Shane: Had no time to look at it, next week I will do.
E. The Peering Game, Bill Norton
URL,
http://www.ripe.net/ripe/meetings/ripe-45/presentations/ripe45-routing-
art-peering/
Bill Norton gave a presentation about what the motivation for peering
and the possible peering policy, and tactics.
Second slot
===========
RIPE 45, Barcelona Routing Working Group Session 14-May-2003 Minutes
Chair: Joachim Schmitz (Joachim395-RIPE)
Scribe: Arife Vural (AC10172-RIPE)
Participants: ??
Matthew reminded myAS tutorial, it would be in TTM session.
Comment: Someone from AFNIC would like to discuss the policy for
filtering /48. He asked whether there is any operational document about
it.
JS: You are free to offer a draft and state the problem on mailing list.
B. A Day in the Life of a BGP Update in Cisco IOS, Philip Smith
URL,
http://www.ripe.net/ripe/meetings/ripe-45/presentations/ripe45-routing-
bgp-update.pdf
Philip Smith (PS) gave a presentation on how a BGP update is processed
on a Cisco router.
Question part,
JS: Any idea about the convergence algorithm?
PS: I'm not a programmer, I teach how BGP works, do not have any idea
about the algorithm.
Anonymous: Why would you delay the propagation of the route especially
if you do a change and would like to make it known to outside.
PS: Flexibility.
C. A Day in the Life of a BGP Update in Juniper JunOS Presentations,
Pedro Marques
URL,
http://www.ripe.net/ripe/meetings/ripe-45/presentations/ripe45-routing-
pedro/
Pedro presented the JunOS implementation of BGP route advertisement
interval.
D. Experience with Delaying BGP Updates Registration, Christian Panigl.
URL,
http://www.ripe.net/ripe/meetings/ripe-45/presentations/ripe45-routing-
bgpexp/
Christian Panigl (CP) presented the problems he has observed regarding
BGP delays and convergence.
Pedro: There was a bug in JunOS which could not recognize the duplicate
updates. It was fixed release on R6.
Randy: It is a known problem for specific releases of Cisco. 100 of
duplicate announcements and if you put them together, it would be more
interesting.
E. Observed properties of BGP convergence, Olaf Maennel
URL,
http://www.ripe.net/ripe/meetings/ripe-45/presentations/ripe45-routing-
bgp-convergence/
Olaf presented his and his colleagues' work about BGP convergence.
Pedro: Excessive updates are the same or not?
Olaf: Usually the same but sometimes community is different.
JS: Did you look at the different RRC boxes?
Olaf: All of the same.
CP: Aggressive dampening, you mean algorithm or the parameters?
Especially, about the attribute change is the related about the
algorithm?
Olaf: Did config on the box, in additional slides, it says the
algorithm and time.
CP: Which dampening parameters did you use?
Olaf: Cisco defaults.
CP: The ones in the RIPE document are not that aggressive.
Randy: Gave a presentation (RIPE 43), route-dampening algorithm is a
disaster, not time. An hour is not related.
Olaf: Let's talk offline need more raised.
1
0
31 Aug '03
[Apologies for duplicate emails]
Dear All,
RIPE NCC New Projects is pleased to announce the following activities
during RIPE 46:
------------------------------------------------------------------------
Demos at RIPE 46:
* myASn: RIPE NCC's Prototype of an Alarm System for BGP
Notification system for BGP that can generate alerts in cases of
unexpected routing behaviour depending on user configuration.
Tue: 17:30-18:00
Wed: 10:30-11:00
Thu: 15:30-16:00
* The NTOP Project: Open Source Network Monitoring
NTOP is an open source traffic measurement and monitoring tool, which
supports a variety of common network management activities.
Wed: 15:30-16:00
* TTM: RIPE NCC's Test Traffic Measurements
TTM measures key parameters of the connectivity between a user's site
and other networks on the Internet.
Thu: 10:30-11:00
Location: All demos will take place at the Information Desk II, next to
the Registration Desk.
----------------------------
Please see URL for more information about New Projects and our services:
http://www.ripe.net/np/
Best regards,
RIPE NCC New Projects
---
> Matthew Williams (MW243-RIPE)
> Customer Liaison Engineer
> RIPE NCC - http://www.ripe.net/np/
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 30 Aug, 2003
Analysis Summary
----------------
BGP routing table entries examined: 127943
Prefixes after maximum aggregation: 80027
Unique aggregates announced to Internet: 61263
Total ASes present in the Internet Routing Table: 15751
Origin-only ASes present in the Internet Routing Table: 13658
Origin ASes announcing only one prefix: 6212
Transit ASes present in the Internet Routing Table: 2093
Transit-only ASes present in the Internet Routing Table: 71
Average AS path length visible in the Internet Routing Table: 4.8
Max AS path length visible: 26
Illegal AS announcements present in the Routing Table: 3
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 15
Number of addresses announced to Internet: 1239924000
Equivalent to 73 /8s, 231 /16s and 189 /24s
Percentage of available address space announced: 33.5
Percentage of allocated address space announced: 59.8
Percentage of available address space allocated: 56.0
Total number of prefixes smaller than registry allocations: 56939
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 22305
Total APNIC prefixes after maximum aggregation: 12682
Prefixes being announced from the APNIC address blocks: 20737
Unique aggregates announced from the APNIC address blocks: 12263
APNIC Region origin ASes present in the Internet Routing Table: 1890
APNIC Region origin ASes announcing only one prefix: 545
APNIC Region transit ASes present in the Internet Routing Table: 312
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 121106176
Equivalent to 7 /8s, 55 /16s and 239 /24s
Percentage of available APNIC address space announced: 65.3
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 77902
Total ARIN prefixes after maximum aggregation: 48613
Prefixes being announced from the ARIN address blocks: 55597
Unique aggregates announced from the ARIN address blocks: 17253
ARIN Region origin ASes present in the Internet Routing Table: 8623
ARIN Region origin ASes announcing only one prefix: 2953
ARIN Region transit ASes present in the Internet Routing Table: 830
Average ARIN Region AS path length visible: 4.6
Max ARIN Region AS path length visible: 21
Number of ARIN addresses announced to Internet: 196363040
Equivalent to 11 /8s, 180 /16s and 67 /24s
Percentage of available ARIN address space announced: 73.2
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 199/8, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 22369
Total RIPE prefixes after maximum aggregation: 16413
Prefixes being announced from the RIPE address blocks: 18986
Unique aggregates announced from the RIPE address blocks: 12754
RIPE Region origin ASes present in the Internet Routing Table: 4819
RIPE Region origin ASes announcing only one prefix: 2615
RIPE Region transit ASes present in the Internet Routing Table: 851
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 135214400
Equivalent to 8 /8s, 15 /16s and 53 /24s
Percentage of available RIPE address space announced: 73.3
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
RIPE Address Blocks 62/8, 80/7, 82/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5365
Total LACNIC prefixes after maximum aggregation: 2319
Prefixes being announced from the LACNIC address blocks: 4807
Unique aggregates announced from the LACNIC address blocks: 3132
LACNIC Region origin ASes present in the Internet Routing Table: 348
LACNIC Region origin ASes announcing only one prefix: 99
LACNIC Region transit ASes present in the Internet Routing Table: 70
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 20
Number of LACNIC addresses announced to Internet: 13049600
Equivalent to 0 /8s, 199 /16s and 31 /24s
Percentage of available LACNIC address space announced: 38.9
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 981 1125 694 Telstra Pty Ltd
4755 398 134 73 Videsh Sanchar Nigam Ltd. Aut
2907 375 1911 349 SINET Japan
703 340 356 269 UUNET
4134 333 2220 112 Data Communications Bureau
17557 304 26 136 Pakistan Telecom
2764 299 323 267 connect.com.au pty ltd
7474 265 307 206 Optus Communications Pty Ltd
17676 254 3910 22 XTAGE CORPORATION
9583 243 37 21 Satyam Infoway Ltd.,
4766 238 2461 170 Korea Internet Exchange for "
3786 237 773 203 DACOM Corporation
9800 198 326 56 CHINA UNICOM
9443 182 58 82 Primus Telecommunications
9498 176 16 33 BHARTI BT INTERNET LTD.
4538 170 1538 21 China Education and Research
9929 170 155 34 China Netcom Corp.
17642 156 41 117 RequestDSL BGP AS# for Sydney
9942 155 69 100 COMindico Australia
9238 140 9 21 TATA ISP
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
701 1485 8755 1043 UUNET Technologies, Inc.
7018 1388 7137 984 AT&T
1239 893 3030 643 Sprint
3908 888 1418 474 Supernet, Inc.
189 673 451 333 Genuity
18566 672 160 8 Covad Communications
4323 624 551 179 Time Warner Communications, I
6197 571 387 248 BellSouth Network Solutions,
7843 548 419 182 Adelphia Corp.
852 517 1123 411 Telus Advanced Communications
209 514 2129 298 Qwest
6198 514 277 197 BellSouth Network Solutions,
7066 490 205 262 Virginia Polytechnic Institut
20115 480 200 290 Charter Communications
3356 475 10659 394 Level 3 Communications, LLC
1 467 1056 301 GENUITY
705 462 182 288 UUNET Technologies, Inc.
7132 413 6657 240 Southwestern Bell Internet Se
690 410 59 276 Merit Network
4355 392 340 111 EarthLink, Inc.
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 727 2122 602 UUNET - Commercial IP service
3301 294 1168 280 TeliaNet Sweden
3320 268 1989 228 Deutsche Telekom AG
1257 249 375 190 SWIPnet Swedish IP Network
8220 246 431 235 COLT Internet - International
680 232 2054 229 DFN-IP service G-WiN
3215 213 736 120 France Telecom Transpac
719 193 307 122 LANLINK autonomous system
5515 185 779 148 Sonera Solution Autonomous Sy
5400 180 175 131 BT Ignite European Backbone
786 179 1874 179 The JANET IP Service
8708 159 111 155 Romania Data Systems S.A.
3303 143 540 140 Swisscom Ltd
12302 126 18 33 MobiFon S.A.
3246 122 360 120 Song Networks
3269 117 821 64 TELECOM ITALIA
2856 112 1295 103 BTnet UK Regional network
3352 111 828 31 Ibernet, Internet Access Netw
2647 101 4129 45 SITA
6746 88 12 75 Dynamic Network Technologies,
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 319 103 114 ImpSat
7303 234 39 64 Telecom Argentina Stet-France
8151 222 334 117 UniNet S.A. de C.V.
11172 178 77 43 Servicios Alestra S.A de C.V
16814 151 10 17 NSS, S.A.
6503 133 205 94 AVANTEL, S.A.
10620 127 8 28 TVCABLE BOGOTA
11340 108 3 39 Red Universitaria Nacional
11992 86 8 36 Integrated Systems
6147 83 70 20 Telefonica Del Peru
8065 80 8 17 Empresas Publicas de Medellin
6535 75 5 18 Chilesat Servicios Empresari
15311 75 14 38 Telefonica Empresas
11830 74 6 29 Instituto Costarricense de El
1916 73 306 43 Fundacao de Amparo a Pesquisa
4270 68 18 9 Red de Interconexion Universi
7927 67 6 40 Global One Venezuela
7080 64 4 1 Electronica y Comunicaciones
7984 59 12 40 Global One Colombia
13999 56 36 8 Mega Cable S.A. de C.V.
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
18566 672 664 Covad Communications
4323 624 445 Time Warner Communications, I
3908 888 414 Supernet, Inc.
7018 1388 404 AT&T
7843 548 366 Adelphia Corp.
189 673 340 Genuity
4755 398 325 Videsh Sanchar Nigam Ltd. Aut
6197 571 323 BellSouth Network Solutions,
11305 358 320 Interland Incorporated
6198 514 317 BellSouth Network Solutions,
27364 317 294 Armstrong Cable Services
1221 981 287 Telstra Pty Ltd
4355 392 281 EarthLink, Inc.
6347 356 277 SAVVIS Communications Corpora
22909 291 273 Comcast Cable Corporation
1239 893 250 Sprint
226 291 249 Los Nettos
25844 241 239 Skadden, Arps, Slate, Meagher
376 353 238 Reseau Interordinateurs Scien
17676 254 232 XTAGE CORPORATION
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
18413 UNALLOCATED 61.67.0.0/20 4747 Taiwan Telecommunica
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
65100 PRIVATE 210.104.28.0/25 9768 Korea Telecom
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
158.0.0.0/13 568 DISO-UNRRA
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.153.136.0/21 568 DISO-UNRRA
192.172.0.0/19 568 DISO-UNRRA
192.228.80.0/24 30122 INTERNET SOFTWARE CONSORTIUM,
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:20 /9:4 /10:6 /11:12 /12:55
/13:98 /14:262 /15:475 /16:7410 /17:1737 /18:3077
/19:8443 /20:8712 /21:6362 /22:9430 /23:10907 /24:70278
/25:168 /26:220 /27:150 /28:26 /29:13 /30:51
/31:0 /32:27
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 666 672 Covad Communications
189 588 673 Genuity
3908 566 888 Supernet, Inc.
7018 493 1388 AT&T
701 444 1485 UUNET Technologies, Inc.
702 442 727 UUNET - Commercial IP service
6197 436 571 BellSouth Network Solutions,
6198 406 514 BellSouth Network Solutions,
7066 386 490 Virginia Polytechnic Institut
690 371 410 Merit Network
20115 328 480 Charter Communications
27364 311 317 Armstrong Cable Services
1239 307 893 Sprint
10753 298 312 XCOM Technologies, INC.
11305 281 358 Interland Incorporated
7843 264 548 Adelphia Corp.
25844 241 241 Skadden, Arps, Slate, Meagher
4355 210 392 EarthLink, Inc.
3320 207 268 Deutsche Telekom AG
3356 207 475 Level 3 Communications, LLC
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:2 12:703 13:1 15:4 16:1 17:4
20:6 24:838 25:1 32:85 38:45 40:23
44:2 55:1 57:14 61:300 62:393 63:1853
64:1781 65:1997 66:2693 67:257 68:390 69:256
80:409 81:124 82:13 128:130 129:171 130:62
131:82 132:13 134:172 135:7 136:186 137:114
138:117 139:47 140:146 141:134 142:99 143:45
144:90 145:13 146:275 147:62 148:302 149:76
150:123 151:68 152:218 153:57 154:4 155:127
156:68 157:48 158:118 159:135 160:45 161:75
162:360 163:78 164:312 165:146 166:96 167:312
168:179 169:95 170:321 171:9 192:5376 193:2477
194:1980 195:1186 196:473 198:3619 199:2739 200:2966
202:3890 203:5264 204:3021 205:2044 206:2337 207:2547
208:2565 209:2856 210:898 211:301 212:974 213:923
214:16 215:22 216:3276 217:707 218:102 219:74
220:102 221:10
End of report
1
0
This report has been generated at Fri Aug 29 21:47:55 2003 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
22-08-03 124363 88532
23-08-03 124496 88473
24-08-03 124483 88499
25-08-03 124494 88416
26-08-03 124341 88503
27-08-03 124503 88279
28-08-03 124264 88435
29-08-03 124282 88645
AS Summary
15680 Number of ASes in routing system
6203 Number of ASes announcing only one prefix
1478 Largest number of prefixes announced by an AS
AS701 : ALTERNET-AS UUNET Technologies, Inc.
73092096 Largest address span announced by an AS (/32s)
AS568 : SUMNET-AS DISO-UNRRA
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').
--- 29Aug03 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 124517 88592 35925 28.9% All ASes
AS4323 623 181 442 70.9% TW-COMM Time Warner
Communications, Inc.
AS701 1478 1037 441 29.8% ALTERNET-AS UUNET
Technologies, Inc.
AS7018 1374 980 394 28.7% ATT-INTERNET4 AT&T WorldNet
Services
AS3908 912 538 374 41.0% SUPERNETASBLK SuperNet, Inc.
AS7843 548 185 363 66.2% ADELPHIA-AS Adelphia Corp.
AS11305 358 38 320 89.4% INTERLAND-NET1 Interland
Incorporated
AS6198 514 202 312 60.7% BATI-MIA BellSouth Network
Solutions, Inc
AS6197 571 261 310 54.3% BATI-ATL BellSouth Network
Solutions, Inc
AS1221 986 699 287 29.1% ASN-TELSTRA Telstra Pty Ltd
AS4355 390 109 281 72.1% ERMS-EARTHLNK EARTHLINK, INC
AS6347 354 91 263 74.3% DIAMOND SAVVIS Communications
Corporation
AS1239 907 657 250 27.6% SPRINTLINK Sprint
AS27364 317 67 250 78.9% ACS-INTERNET Armstrong Cable
Services
AS22773 248 18 230 92.7% CCINET-2 Cox Communications
Inc. Atlanta
AS17676 252 25 227 90.1% GIGAINFRA Softbank BB Corp.
AS25844 240 13 227 94.6% SKADDEN1 Skadden, Arps, Slate,
Meagher & Flom LLP
AS209 512 299 213 41.6% ASN-QWEST Qwest
AS4134 320 125 195 60.9% CHINANET-BACKBONE
No.31,Jin-rong Street
AS6140 319 137 182 57.1% IMPSAT-USA ImpSat
AS705 462 288 174 37.7% ALTERNET-AS UUNET
Technologies, Inc.
AS6327 200 26 174 87.0% SHAW Shaw Communications Inc.
AS2386 376 203 173 46.0% INS-AS AT&T Data
Communications Services
AS7132 411 240 171 41.6% SBIS-AS SBC Internet Services
- Southwest
AS2048 254 87 167 65.7% LANET-1 State of Louisiana
AS17557 303 136 167 55.1% PKTELECOM-AS-AP Pakistan
Telecom
AS14654 165 3 162 98.2% WAYPORT Wayport
AS5786 159 4 155 97.5% UPRENET University of Puerto
Rico
AS3602 237 88 149 62.9% SPRINT-CA-AS Sprint Canada
Inc.
AS20115 480 332 148 30.8% CHARTER-NET-HKY-NC Charter
Communications
AS19262 210 65 145 69.0% VZGNI-TRANSIT Verizon Global
Networks
Total 14480 7134 7346 50.7% Top 30 total
Possible Bogus Routes
24.119.0.0/16 AS11492 CABLEONE CABLE ONE
61.12.32.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
61.12.34.0/24 AS7545 TPG-INTERNET-AP TPG Internet Pty Ltd
64.30.64.0/19 AS14900 USLEC-CORP-1 USLEC Corp.
66.15.128.0/24 AS3356 LEVEL3 Level 3 Communications, LLC
66.41.192.0/18 AS13367 ATT-BBND-B AT&T Broadband
132.0.0.0/10 AS568 SUMNET-AS DISO-UNRRA
137.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
138.136.0.0/13 AS568 SUMNET-AS DISO-UNRRA
140.143.2.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
140.240.0.0/13 AS1 GNTY-1 Genuity
158.0.0.0/13 AS568 SUMNET-AS DISO-UNRRA
165.212.0.0/16 AS7424 USANET USA.Net
166.16.0.0/16 AS7132 SBIS-AS SBC Internet Services - Southwest
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 ALTERNET-AS UUNET Technologies, Inc.
192.83.16.0/20 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.32.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.64.0/19 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.96.0/22 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.83.100.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.88.99.0/24 AS3246 SONGNETWORKS Song Networks
192.119.135.0/24 AS270 PSCNI-AS National Aeronautics and Space Administration
192.124.252.0/22 AS680 AS680 DFN-IP service G-WiN
192.135.50.0/24 AS7018 ATT-INTERNET4 AT&T WorldNet Services
192.136.71.0/24 AS719 AS719 LANLINK autonomous system
192.136.79.0/24 AS719 AS719 LANLINK autonomous system
192.153.136.0/21 AS568 SUMNET-AS DISO-UNRRA
192.153.144.0/21 AS568 SUMNET-AS DISO-UNRRA
192.172.0.0/19 AS568 SUMNET-AS DISO-UNRRA
192.188.208.0/20 AS568 SUMNET-AS DISO-UNRRA
192.243.32.0/23 AS2044 PALIN-AS Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLATLANTIC-COM Bell Atlantic, Inc.
198.97.72.0/21 AS568 SUMNET-AS DISO-UNRRA
198.97.80.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.88.0/24 AS89 NUSC-CSTLNET-AS Naval Underwater Systems Center
198.97.192.0/20 AS568 SUMNET-AS DISO-UNRRA
198.97.240.0/20 AS568 SUMNET-AS DISO-UNRRA
198.98.8.0/21 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
198.101.4.0/22 AS568 SUMNET-AS DISO-UNRRA
198.136.32.0/20 AS19329 MCNET Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY-NET CityNet, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
198.161.165.0/24 AS852 ASN852 Telus Advanced Communications
198.163.155.0/24 AS684 MBNET-AS Manitoba Regional Network
198.167.0.0/16 AS7456 INTERHOP Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
198.168.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL SaskTel
198.232.133.0/24 AS23075 SKOTOS-AS Skotos Tech, Inc
199.10.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.60.0.0/20 AS271 BCNET-AS University of British Columbia
199.79.32.0/20 AS3701 NERONET Oregon Joint Graduate Schools of Engineering
199.84.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.114.0.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.0.0/21 AS568 SUMNET-AS DISO-UNRRA
199.114.128.0/18 AS568 SUMNET-AS DISO-UNRRA
199.114.140.0/24 AS3544 ITSDN-U7 DISA/UNRRA
199.114.152.0/24 AS1913 DLA4 Defense Logistics Agency
199.120.32.0/19 AS16582 NEXTLEVELINTERNET NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 SUMNET-AS DISO-UNRRA
199.123.16.0/20 AS568 SUMNET-AS DISO-UNRRA
199.123.80.0/21 AS568 SUMNET-AS DISO-UNRRA
199.166.18.0/24 AS701 ALTERNET-AS UUNET Technologies, Inc.
199.189.32.0/19 AS7332 IQUEST-AS IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS UUNET Technologies, Inc.
202.0.180.0/24 AS4058 APNIC-4058 Asia Pacific Network Information Centre
202.3.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.145.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.146.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.152.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.155.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.156.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.157.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.158.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.3.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.4.252.0/22 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.4.255.0/24 AS4799 UNSPECIFIED Ji Tong Communications Co., Ltd.
202.6.99.0/24 AS4761 INDOSAT1-AP INDOSATNET-ASN
202.44.112.0/20 AS17458 CWNETDG-IO-AP Cable and Wireless
202.89.200.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.93.64.0/19 AS9425 I-NEXT-AS-AP Inter.net Philippines border AS
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.130.224.0/20 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.130.240.0/21 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.130.248.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
202.130.252.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
202.136.254.0/23 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network¡ªChina169 Beijing Province Network
202.142.130.0/23 AS17820 DIL-AP DIRECT INTERNET LTD.
202.142.132.0/22 AS17820 DIL-AP DIRECT INTERNET LTD.
202.143.48.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.143.56.0/21 AS4795 INDOSAT2-ID-AP INDOSATNET-ASN
202.148.192.0/20 AS9942 COMINDICO-AP COMindico Australia
202.148.208.0/21 AS9942 COMINDICO-AP COMindico Australia
202.148.216.0/22 AS9942 COMINDICO-AP COMindico Australia
202.148.220.0/23 AS9942 COMINDICO-AP COMindico Australia
202.148.222.0/24 AS9942 COMINDICO-AP COMindico Australia
202.161.0.0/19 AS10097 FLOWCOM flow communications level 2 541 kent st sydney nsw 2000
202.161.8.0/21 AS4634 -No Whois Entry-
202.164.192.0/19 AS7599 IPXC-AS-AP IP Exchange
202.165.0.0/19 AS9443 INTERNETPRIMUS-AS-AP Primus Telecommunications
202.189.234.0/23 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.10.17.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.18.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.19.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.20.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.21.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.22.0/24 AS9266 VIPER-AU-AP Vipernet
203.10.23.0/24 AS9266 VIPER-AU-AP Vipernet
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.76.128.0/24 AS9729 IS-AP iAdvantage Limited
203.76.224.0/24 AS9549 COMDEK-ISP-AS-AP Comdek ISP
203.86.2.0/23 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.90.192.0/20 AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
203.129.126.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.129.127.0/24 AS7473 SINGTEL-AS-AP Singapore Telecom
203.132.95.0/24 AS9787 CONCEPT-AU-AP Concept Networks
203.132.97.0/24 AS7652 VIANET-AS-AP Vianet Communications Pty Ltd
203.132.99.0/24 AS7657 TIG-US-PAS-AP The Internet Group Limited
203.132.102.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.103.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.104.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.105.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.106.0/24 AS9398 ARACHNET-AS-AP Arachnet
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.109.0/24 AS10141 CALOUNDRA-AS-AP Caloundra.net
203.132.110.0/24 AS7598 ALPHALINK-AS-AP Alphalink Pty Limited - Melbourne, Australia
203.132.111.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.112.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.118.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.122.0/24 AS4802 WANTREE-AS-AP Wantree Development
203.132.123.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.124.0/24 AS18065 CENTRALDATA-WA Central Data Pty Ltd.
203.132.125.0/24 AS4817 TECHEX1-AS-AP Techex Primary Netblock
203.135.99.0/24 AS2687 IBM-MMD-AS IBM
203.135.224.0/19 AS4058 APNIC-4058 Asia Pacific Network Information Centre
203.171.102.0/24 AS703 ALTERNET-AS UUNET Technologies, Inc.
203.174.192.0/19 AS17529 KMN KMN Corporation
204.19.224.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
204.29.189.0/24 AS3956 TX-METRO Texas Metronet
204.52.232.0/24 AS7177 DFWNET DFW Internet Services, Inc.
204.89.225.0/24 AS2495 KANREN Kansas Research and Education Network
204.194.110.0/23 AS10588 ICSNET Intelligent Computer Solutions, Inc
205.150.0.0/15 AS701 ALTERNET-AS UUNET Technologies, Inc.
206.41.32.0/19 AS14824 NEWSOUTH NewSouth Communications Corp.
206.81.187.0/24 AS19194 JOVITA Sentris Network LLC
206.82.64.0/18 AS7029 ALLTELNET Alltel Information Services, Inc.
206.108.34.0/24 AS852 ASN852 Telus Advanced Communications
206.108.35.0/24 AS852 ASN852 Telus Advanced Communications
206.126.0.0/19 AS5750 FLEXNET-HAWAII FlexNet Inc.
206.126.16.0/20 AS5750 FLEXNET-HAWAII FlexNet Inc.
206.167.57.0/24 AS376 RISQ-AS Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ATTCA-15290 AT&T Canada Telecom Services Company
206.251.69.0/24 AS27429 TIL Telesat International Ltd.
207.47.39.0/24 AS816 UUNET-AS4 UUNET Technologies, Inc.
207.92.0.0/14 AS2551 ICG ICG NetAhead, Inc.
207.162.192.0/19 AS4589 EASYNET Easynet Group Plc
207.231.96.0/19 AS11194 NUNETPA NuNet Inc
208.65.232.0/23 AS701 ALTERNET-AS UUNET Technologies, Inc.
208.81.187.0/24 AS19194 JOVITA Sentris Network LLC
208.104.103.0/24 AS1239 SPRINTLINK Sprint
209.108.0.0/14 AS2551 ICG ICG NetAhead, Inc.
209.139.192.0/19 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.139.224.0/19 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.139.252.0/23 AS6539 GROUPTLCOM GT Group Telecom Services Corp.
209.151.128.0/19 AS816 UUNET-AS4 UUNET Technologies, Inc.
209.169.219.0/24 AS189 GENUITY-AS189 Genuity
209.169.223.0/24 AS189 GENUITY-AS189 Genuity
209.172.0.0/18 AS7770 TRITON Triton Technologies, Inc.
209.213.32.0/19 AS10629 INTERPAC Inter-Pacific Network Services
209.213.50.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.51.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.55.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.56.0/24 AS10629 INTERPAC Inter-Pacific Network Services
209.213.160.0/19 AS4355 ERMS-EARTHLNK EARTHLINK, INC
209.222.137.0/24 AS27429 TIL Telesat International Ltd.
209.240.96.0/19 AS10815 KCNET KCnet, Inc.
209.251.0.0/19 AS11036 SISCOM SISCOM, Inc
209.251.64.0/19 AS10266 NETWAY-AS MDC, Inc.
210.213.0.0/19 AS6453 TELEGLOBE-AS Teleglobe Inc
211.27.156.0/24 AS9768 PUBNET1-AS KT
216.18.224.0/21 AS11458 IMBRIS IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS IMBRIS, INC.
216.47.32.0/19 AS11304 SPLUS Solutions Plus Inc.
216.96.128.0/18 AS7018 ATT-INTERNET4 AT&T WorldNet Services
216.153.0.0/17 AS6203 ISDN-NET ISDN-Net Inc.
216.153.64.0/18 AS10851 NREP Nashville Regional Exchange Point
216.226.108.0/22 AS3602 SPRINT-CA-AS Sprint Canada Inc.
Please see http://www.cidr-report.org for the full report
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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
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