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December 2008
- 3 participants
- 12 discussions
**********************************************************************
Call for Workshop Proposals
Sixth International Conference
on Networked Sensing Systems (INSS 2009)
June 17-19, 2009
Carnegie Mellon University
Pittsburgh, PA, USA
http://www.inss-conf.org/
Sponsored by TRF, IEEE
**********************************************************************
We invite proposals for the workshop program of INSS 2009, the Sixth
International Conference on Networked Sensing Systems to be held in
Pittsburgh at Carnegie Mellon University.
During the past years, INSS has established itself as THE scientific
event where academic and industrial experts from the areas of sensor
systems, wireless networks, and sensor network applications come
together. Workshops provide a lively forum for experts from both
academia and industry to discuss and exchange the latest topics in
these areas. The topics may focus on any aspect of the research field:
new and emerging research directions, novel and highly innovative
themes, real-world topics including industrial deployments and
applications, and interdisciplinary themes. The goal of the workshops
is to share insights and experiences, to foster research communities
and to fertilize collaborations between the experts from both science
and industry. Workshops are a unique platform for opportunities to
extend topics beyond the scope of the main conference and to pave
the roads for future directions in order to facilitate the
accelerating progress in networked sensing systems.
Workshops will be typically full day or half day. The workshop
organization will be also prepared for very practical workshops
including live demonstration and experiments with networked sensing
systems and will try for best provision of an appropriate
infrastructure support.
Important Dates
---------------
For workshop proposals:
Submission Deadline (workshop proposals): January 20, 2009
Acceptance Notification (workshop proposals): January 27, 2009
Workshop Announcement: February 1, 2009
For workshop papers (preliminary recommendations):
Submission Deadline: March 1, 2009
Workshops: June 19, 2009
Proposal Content
----------------
We solicit workshops in all areas related to networked sensing systems.
In particular, we would like to encourage proposals for workshops,
which act as a melting pot for the research effort on novel and
innovative topics. We encourage having an international team of
organizers and teams with experts from academia and industry.
Organizers are expected to be active themselves in the field where
they propose a workshop. All proposals should be submitted by
electronic mail to the workshop chair in pdf format. The recommended
length of the workshop proposal is 2 pages, and should include:
- Title of the workshop.
- Brief technical abstract of the workshop, identification of specific
technical issues, focus, and justification of its timeliness.
- Longer description on the format, activities, goals and outcomes.
Please indicate the planning of demos, posters, discussion groups, etc.
- A brief description of the review process.
- The names, affiliations and e-mail addresses of the proposed
workshop organizing committee. This committee should consist of at
least two persons knowledgeable in the proposed topic.
- The names, affiliations and e-mail addresses of a preliminary
workshop program committee.
- Primary contact of the organizing committee.
- Estimated number of participants, length, and timetable of the
workshop.
Workshop Chair
------------------
Liqian Luo, Google, USA
inss2009.workshop.chairs(a)gmail.com
-------------------------
INSS 2009
http://www.inss-conf.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
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 27 Dec, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 275775
Prefixes after maximum aggregation: 131490
Deaggregation factor: 2.10
Unique aggregates announced to Internet: 133298
Total ASes present in the Internet Routing Table: 30186
Prefixes per ASN: 9.14
Origin-only ASes present in the Internet Routing Table: 26269
Origin ASes announcing only one prefix: 12810
Transit ASes present in the Internet Routing Table: 3917
Transit-only ASes present in the Internet Routing Table: 98
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 23
Max AS path prepend of ASN ( 3816) 15
Prefixes from unregistered ASNs in the Routing Table: 524
Unregistered ASNs in the Routing Table: 195
Number of 32-bit ASNs allocated by the RIRs: 70
Prefixes from 32-bit ASNs in the Routing Table: 12
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 211
Number of addresses announced to Internet: 1979718688
Equivalent to 118 /8s, 0 /16s and 28 /24s
Percentage of available address space announced: 53.4
Percentage of allocated address space announced: 63.1
Percentage of available address space allocated: 84.6
Percentage of address space in use by end-sites: 75.0
Total number of prefixes smaller than registry allocations: 135418
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 63555
Total APNIC prefixes after maximum aggregation: 22690
APNIC Deaggregation factor: 2.80
Prefixes being announced from the APNIC address blocks: 60451
Unique aggregates announced from the APNIC address blocks: 26032
APNIC Region origin ASes present in the Internet Routing Table: 3500
APNIC Prefixes per ASN: 17.27
APNIC Region origin ASes announcing only one prefix: 959
APNIC Region transit ASes present in the Internet Routing Table: 537
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 23
Number of APNIC addresses announced to Internet: 394956192
Equivalent to 23 /8s, 138 /16s and 141 /24s
Percentage of available APNIC address space announced: 78.5
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8,
113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8,
120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8,
202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8,
221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 123300
Total ARIN prefixes after maximum aggregation: 64626
ARIN Deaggregation factor: 1.91
Prefixes being announced from the ARIN address blocks: 92403
Unique aggregates announced from the ARIN address blocks: 35088
ARIN Region origin ASes present in the Internet Routing Table: 12672
ARIN Prefixes per ASN: 7.29
ARIN Region origin ASes announcing only one prefix: 4886
ARIN Region transit ASes present in the Internet Routing Table: 1215
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 405361440
Equivalent to 24 /8s, 41 /16s and 83 /24s
Percentage of available ARIN address space announced: 77.9
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8,
69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8,
76/8, 96/8, 97/8, 98/8, 99/8, 108/8, 173/8,
174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8,
208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 61339
Total RIPE prefixes after maximum aggregation: 36726
RIPE Deaggregation factor: 1.67
Prefixes being announced from the RIPE address blocks: 56967
Unique aggregates announced from the RIPE address blocks: 37920
RIPE Region origin ASes present in the Internet Routing Table: 12423
RIPE Prefixes per ASN: 4.59
RIPE Region origin ASes announcing only one prefix: 6542
RIPE Region transit ASes present in the Internet Routing Table: 1888
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 17
Number of RIPE addresses announced to Internet: 383880800
Equivalent to 22 /8s, 225 /16s and 142 /24s
Percentage of available RIPE address space announced: 88.0
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-49151
RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 23044
Total LACNIC prefixes after maximum aggregation: 5649
LACNIC Deaggregation factor: 4.08
Prefixes being announced from the LACNIC address blocks: 21061
Unique aggregates announced from the LACNIC address blocks: 11616
LACNIC Region origin ASes present in the Internet Routing Table: 1040
LACNIC Prefixes per ASN: 20.25
LACNIC Region origin ASes announcing only one prefix: 336
LACNIC Region transit ASes present in the Internet Routing Table: 168
Average LACNIC Region AS path length visible: 4.1
Max LACNIC Region AS path length visible: 18
Number of LACNIC addresses announced to Internet: 59283840
Equivalent to 3 /8s, 136 /16s and 153 /24s
Percentage of available LACNIC address space announced: 58.9
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 4031
Total AfriNIC prefixes after maximum aggregation: 1380
AfriNIC Deaggregation factor: 2.92
Prefixes being announced from the AfriNIC address blocks: 4254
Unique aggregates announced from the AfriNIC address blocks: 2184
AfriNIC Region origin ASes present in the Internet Routing Table: 274
AfriNIC Prefixes per ASN: 15.53
AfriNIC Region origin ASes announcing only one prefix: 87
AfriNIC Region transit ASes present in the Internet Routing Table: 56
Average AfriNIC Region AS path length visible: 4.4
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC addresses announced to Internet: 13105408
Equivalent to 0 /8s, 199 /16s and 249 /24s
Percentage of available AfriNIC address space announced: 26.0
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1642 6409 368 Korea Telecom (KIX)
17488 1466 102 101 Hathway IP Over Cable Interne
4755 1177 475 152 TATA Communications formerly
9583 904 131 66 Sify Limited
4134 892 15833 358 CHINANET-BACKBONE
18101 782 168 31 Reliance Infocom Ltd Internet
9498 756 291 45 BHARTI BT INTERNET LTD.
4780 725 358 64 Digital United Inc.
7545 658 152 81 TPG Internet Pty Ltd
24560 641 226 165 Bharti Airtel Ltd.
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4382 3435 345 bellsouth.net, inc.
209 2845 4032 623 Qwest
20115 1851 1473 743 Charter Communications
1785 1707 717 155 PaeTec Communications, Inc.
6478 1613 372 274 AT&T Worldnet Services
4323 1608 1067 379 Time Warner Telecom
2386 1586 706 897 AT&T Data Communications Serv
7018 1424 5872 984 AT&T WorldNet Services
11492 1220 192 12 Cable One
3356 1104 10994 431 Level 3 Communications, LLC
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 433 1764 382 TDC Tele Danmark
30890 391 80 203 SC Kappa Invexim SRL
12479 379 578 6 Uni2 Autonomous System
3301 336 1413 303 TeliaNet Sweden
3320 333 7065 282 Deutsche Telekom AG
8866 331 109 22 Bulgarian Telecommunication C
29049 323 26 3 AzerSat LLC.
3215 321 2856 95 France Telecom Transpac
8551 304 287 35 Bezeq International
25233 289 44 24 Awalnet
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1402 2832 224 UniNet S.A. de C.V.
11830 671 299 9 Instituto Costarricense de El
10620 658 138 57 TVCABLE BOGOTA
22047 565 302 14 VTR PUNTO NET S.A.
7303 503 249 74 Telecom Argentina Stet-France
6471 429 86 43 ENTEL CHILE S.A.
16814 426 27 10 NSS, S.A.
11172 400 118 72 Servicios Alestra S.A de C.V
28573 365 491 24 NET Servicos de Comunicao S.A
7738 360 730 27 Telecomunicacoes da Bahia S.A
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 439 72 54 LINKdotNET AS number
3741 270 857 227 The Internet Solution
20858 256 34 3 This AS will be used to conne
2018 239 215 140 Tertiary Education Network
6713 145 139 12 Itissalat Al-MAGHRIB
33783 143 10 17 EEPAD TISP TELECOM & INTERNET
29571 121 15 8 Ci Telecom Autonomous system
5536 120 8 17 Internet Egypt Network
5713 119 555 68 Telkom SA Ltd
33776 118 6 3 Starcomms Nigeria Limited
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4382 3435 345 bellsouth.net, inc.
209 2845 4032 623 Qwest
20115 1851 1473 743 Charter Communications
1785 1707 717 155 PaeTec Communications, Inc.
4766 1642 6409 368 Korea Telecom (KIX)
6478 1613 372 274 AT&T Worldnet Services
4323 1608 1067 379 Time Warner Telecom
2386 1586 706 897 AT&T Data Communications Serv
17488 1466 102 101 Hathway IP Over Cable Interne
7018 1424 5872 984 AT&T WorldNet Services
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
209 2845 2222 Qwest
1785 1707 1552 PaeTec Communications, Inc.
17488 1466 1365 Hathway IP Over Cable Interne
6478 1613 1339 AT&T Worldnet Services
4766 1642 1274 Korea Telecom (KIX)
4323 1608 1229 Time Warner Telecom
11492 1220 1208 Cable One
8151 1402 1178 UniNet S.A. de C.V.
20115 1851 1108 Charter Communications
18566 1060 1050 Covad Communications
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic
13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.75.116.0/22 10796 ServiceCo LLC - Road Runner
24.75.160.0/19 7843 Adelphia Corp.
24.142.40.0/21 7018 AT&T WorldNet Services
24.142.160.0/19 7018 AT&T WorldNet Services
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
63.140.213.0/24 22555 Universal Talkware Corporatio
63.143.251.0/24 22555 Universal Talkware Corporatio
Complete listing at http://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:20 /9:9 /10:20 /11:54 /12:158
/13:309 /14:562 /15:1099 /16:10278 /17:4531 /18:7748
/19:16669 /20:19590 /21:19150 /22:24337 /23:24847 /24:144305
/25:650 /26:809 /27:518 /28:96 /29:8 /30:1
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2865 4382 bellsouth.net, inc.
209 1591 2845 Qwest
4766 1374 1642 Korea Telecom (KIX)
2386 1263 1586 AT&T Data Communications Serv
17488 1256 1466 Hathway IP Over Cable Interne
11492 1190 1220 Cable One
1785 1168 1707 PaeTec Communications, Inc.
6478 1131 1613 AT&T Worldnet Services
18566 1041 1060 Covad Communications
20115 930 1851 Charter Communications
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:12 8:172 12:2229 13:2 15:21 16:3
17:5 20:35 24:1104 32:54 38:528 40:96
41:825 43:1 44:2 47:9 52:3 55:3
56:3 57:26 58:519 59:597 60:456 61:1107
62:1086 63:2002 64:3416 65:2447 66:3611 67:1444
68:655 69:2430 70:531 71:173 72:1589 73:7
74:1338 75:193 76:306 77:899 78:522 79:309
80:940 81:838 82:543 83:382 84:592 85:1058
86:494 87:651 88:349 89:1383 90:41 91:1801
92:303 93:1077 94:828 95:141 96:95 97:151
98:173 99:10 110:1 111:1 113:56 114:146
115:173 116:1095 117:421 118:248 119:587 120:120
121:700 122:883 123:464 124:765 125:1337 128:359
129:220 130:135 131:410 132:72 133:9 134:323
135:33 136:224 137:133 138:144 139:92 140:414
141:110 142:381 143:290 144:315 145:53 146:371
147:142 148:606 149:219 150:139 151:208 152:149
153:131 154:10 155:250 156:168 157:304 158:163
159:300 160:274 161:131 162:255 163:142 164:516
165:501 166:364 167:348 168:666 169:159 170:461
171:38 172:10 173:138 174:17 187:17 188:1
189:353 190:2532 192:5812 193:4152 194:3291 195:2663
196:1029 198:3696 199:3316 200:5578 201:1505 202:7775
203:8073 204:3922 205:2161 206:2323 207:2771 208:3786
209:3498 210:2673 211:1165 212:1554 213:1618 214:69
215:29 216:4519 217:1196 218:377 219:402 220:1226
221:410 222:299
End of report
1
0
BGP Update Report
Interval: 05-Nov-08 -to- 06-Dec-08 (32 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS4538 232133 1.9% 45.7 -- ERX-CERNET-BKB China Education and Research Network Center
2 - AS9583 228435 1.9% 180.9 -- SIFY-AS-IN Sify Limited
3 - AS6389 130689 1.1% 29.6 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
4 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj
5 - AS1803 94573 0.8% 66.6 -- ICMNET-5 - Sprint
6 - AS6629 84972 0.7% 1307.3 -- NOAA-AS - NOAA
7 - AS6298 83856 0.7% 38.4 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc.
8 - AS24863 83220 0.7% 121.8 -- LINKdotNET-AS
9 - AS8151 73001 0.6% 33.2 -- Uninet S.A. de C.V.
10 - AS209 71988 0.6% 23.2 -- ASN-QWEST - Qwest Communications Corporation
11 - AS20115 63026 0.5% 30.4 -- CHARTER-NET-HKY-NC - Charter Communications
12 - AS6478 61690 0.5% 35.2 -- ATT-INTERNET3 - AT&T WorldNet Services
13 - AS4323 54750 0.5% 12.9 -- TWTC - tw telecom holdings, inc.
14 - AS6458 54576 0.5% 121.8 -- Telgua
15 - AS7643 52459 0.4% 32.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
16 - AS2386 51415 0.4% 31.0 -- INS-AS - AT&T Data Communications Services
17 - AS3462 49113 0.4% 244.3 -- HINET Data Communication Business Group
18 - AS17488 48606 0.4% 33.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
19 - AS1785 45555 0.4% 26.6 -- AS-PAETEC-NET - PaeTec Communications, Inc.
20 - AS35805 42761 0.3% 206.6 -- UTG-AS United Telecom AS
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj
2 - AS14106 32024 0.3% 16012.0 -- LEPMED01 - Leprechaun, LLC
3 - AS30287 4928 0.0% 4928.0 -- ALON-USA - ALON USA, LP
4 - AS30306 19541 0.2% 3908.2 -- AfOL-Sz-AS
5 - AS41007 18540 0.1% 3708.0 -- CTCASTANA CTC ASTANA, KZ
6 - AS46115 36509 0.3% 3650.9 -- LUTHER - Luther College
7 - AS4130 16771 0.1% 3354.2 -- UPITT-AS - University of Pittsburgh
8 - AS32398 26554 0.2% 3319.2 -- REALNET-ASN-1
9 - AS15561 2969 0.0% 2969.0 -- CDS-ITALY C.D.S. Informatica S.r.l.
10 - AS23917 2755 0.0% 2755.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
11 - AS47731 2735 0.0% 2735.0 -- ISDC-AS SC ISDC ROMANIA SRL
12 - AS30969 21860 0.2% 2732.5 -- TAN-NET TransAfrica Networks
13 - AS5033 21730 0.2% 2414.4 -- ISW - Internet Specialties West Inc.
14 - AS28519 7180 0.1% 2393.3 -- Universidad Autonoma de Guadalajara
15 - AS43925 4293 0.0% 2146.5 -- MOLDCELL_AS Moldcell SA Autonomous System
16 - AS48131 2096 0.0% 2096.0 -- VANGUARD-BG-AS Vanguard SA
17 - AS31901 2083 0.0% 2083.0 -- THECHIMES - The Chimes, Inc.
18 - AS25799 2000 0.0% 2000.0 -- HOLMAN - Holman Enterprises
19 - AS19017 1988 0.0% 1988.0 -- QUALCOMM-QWBS-LV - Qualcomm Wireless Business Solutions
20 - AS149 1725 0.0% 1725.0 -- DNIC - DoD Network Information Center
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 77.95.144.0/22 71003 0.6% AS29282 -- EMENTOR-AS Enfo Oyj
2 - 221.134.222.0/24 60022 0.5% AS9583 -- SIFY-AS-IN Sify Limited
3 - 210.214.151.0/24 58695 0.5% AS9583 -- SIFY-AS-IN Sify Limited
4 - 221.135.80.0/24 38881 0.3% AS9583 -- SIFY-AS-IN Sify Limited
5 - 124.7.201.0/24 34334 0.3% AS9583 -- SIFY-AS-IN Sify Limited
6 - 217.69.48.0/20 30450 0.2% AS29282 -- EMENTOR-AS Enfo Oyj
7 - 192.102.88.0/24 27094 0.2% AS6629 -- NOAA-AS - NOAA
8 - 192.35.129.0/24 26804 0.2% AS6629 -- NOAA-AS - NOAA
9 - 198.77.177.0/24 26722 0.2% AS6629 -- NOAA-AS - NOAA
10 - 41.204.2.0/24 25863 0.2% AS32398 -- REALNET-ASN-1
11 - 64.162.116.0/24 21556 0.2% AS5033 -- ISW - Internet Specialties West Inc.
12 - 8.192.154.0/24 17463 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC
13 - 150.212.224.0/19 16681 0.1% AS4130 -- UPITT-AS - University of Pittsburgh
14 - 192.12.120.0/24 16423 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation
15 - 65.44.76.0/24 14561 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC
16 - 89.4.131.0/24 11665 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
17 - 203.63.26.0/24 11403 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd
18 - 196.27.104.0/21 10553 0.1% AS30969 -- TAN-NET TransAfrica Networks
19 - 196.27.108.0/22 10508 0.1% AS30969 -- TAN-NET TransAfrica Networks
20 - 195.189.68.0/24 9247 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Dec 26 21:36:05 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
19-12-08 284488 176165
20-12-08 284886 176110
21-12-08 286454 176286
22-12-08 285356 176551
23-12-08 285575 174818
24-12-08 283855 175041
25-12-08 283945 175020
26-12-08 284016 175040
AS Summary
30272 Number of ASes in routing system
12884 Number of ASes announcing only one prefix
4383 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
89819392 Largest address span announced by an AS (/32s)
AS27064: DDN-ASNBLK1 - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 26Dec08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 283752 175027 108725 38.3% All ASes
AS6389 4383 357 4026 91.9% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS4323 4198 1716 2482 59.1% TWTC - tw telecom holdings,
inc.
AS209 2846 1267 1579 55.5% ASN-QWEST - Qwest
Communications Corporation
AS4766 1746 486 1260 72.2% KIXS-AS-KR Korea Telecom
AS17488 1345 330 1015 75.5% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS1785 1707 707 1000 58.6% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS4755 1184 200 984 83.1% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS22773 995 62 933 93.8% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS8151 1401 548 853 60.9% Uninet S.A. de C.V.
AS6478 1611 818 793 49.2% ATT-INTERNET3 - AT&T WorldNet
Services
AS11492 1220 446 774 63.4% CABLEONE - CABLE ONE, INC.
AS19262 943 258 685 72.6% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS2386 1585 902 683 43.1% INS-AS - AT&T Data
Communications Services
AS18101 782 113 669 85.5% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS3356 1109 461 648 58.4% LEVEL3 Level 3 Communications
AS18566 1060 478 582 54.9% COVAD - Covad Communications
Co.
AS9583 904 368 536 59.3% SIFY-AS-IN Sify Limited
AS2706 543 21 522 96.1% HKSUPER-HK-AP Pacific Internet
(Hong Kong) Limited
AS7545 677 171 506 74.7% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS4808 625 159 466 74.6% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS855 593 129 464 78.2% CANET-ASN-4 - Bell Aliant
AS17676 523 65 458 87.6% GIGAINFRA BB TECHNOLOGY Corp.
AS4134 892 443 449 50.3% CHINANET-BACKBONE
No.31,Jin-rong Street
AS9443 525 83 442 84.2% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS7018 1427 988 439 30.8% ATT-INTERNET4 - AT&T WorldNet
Services
AS22047 565 127 438 77.5% VTR BANDA ANCHA S.A.
AS20115 1851 1433 418 22.6% CHARTER-NET-HKY-NC - Charter
Communications
AS4668 693 278 415 59.9% LGNET-AS-KR LG CNS
AS24560 636 223 413 64.9% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS17908 586 179 407 69.5% TCISL Tata Communications
Total 39155 13816 25339 64.7% Top 30 total
Possible Bogus Routes
24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC
24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC.
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications
64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications
64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc.
64.79.88.0/24 AS26096 LODDEN - Lodden Services
64.79.89.0/24 AS26096 LODDEN - Lodden Services
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
87.244.128.0/18 AS8733 CHELLO-BELGIUM UPC Belgium - Chello Belgium
98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
119.31.232.0/21 AS38870
121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT
124.0.0.0/8 AS17550 SMC-AS-AP San Miguel Corporation
137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
172.7.0.0/24 AS28175
172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd
188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc
192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc.
192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.141.0/24 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.124.248.0/23 AS680 DFN-IP service G-WiN
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
192.154.32.0/19 AS81 NCREN - MCNC
192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
193.9.30.0/24 AS41457 A1-AS A1 Ltd.
193.9.31.0/24 AS41457 A1-AS A1 Ltd.
193.23.142.0/24 AS47885 HOSTOFFICE-AS HostOffice Kft.
193.23.143.0/24 AS47885 HOSTOFFICE-AS HostOffice Kft.
194.0.68.0/22 AS41704 OGS-AS ZAO "Orenburgskaya Gorodskaya Set", Orenburg, Russia
195.190.146.0/24 AS9167 WEBPARTNER WEBPARTNER A/S is a Danish Internet Service Provider
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.144.96.0/20 AS12185
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group
199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group
199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group
199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.202.216.0/21 AS577 BACOM - Bell Canada
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
200.0.187.0/24 AS19132
200.5.32.0/21 AS19132
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.58.224.0/19 AS17925
202.58.224.0/20 AS17925
202.58.240.0/20 AS17925
202.58.240.0/24 AS17925
202.58.244.0/24 AS17925
202.58.249.0/24 AS17925
202.58.250.0/24 AS17925
202.58.253.0/24 AS17925
202.72.40.0/24 AS38205
202.72.41.0/24 AS38205
202.72.46.0/24 AS38205
202.72.47.0/24 AS38205
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.19.14.0/23 AS577 BACOM - Bell Canada
204.48.32.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc
209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC.
216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.210.86.0/24 AS577 BACOM - Bell Canada
216.229.51.0/24 AS15211
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
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
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 20 Dec, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 275380
Prefixes after maximum aggregation: 131356
Deaggregation factor: 2.10
Unique aggregates announced to Internet: 132855
Total ASes present in the Internet Routing Table: 30108
Prefixes per ASN: 9.15
Origin-only ASes present in the Internet Routing Table: 26219
Origin ASes announcing only one prefix: 12782
Transit ASes present in the Internet Routing Table: 3889
Transit-only ASes present in the Internet Routing Table: 94
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 20
Max AS path prepend of ASN ( 3816) 15
Prefixes from unregistered ASNs in the Routing Table: 522
Unregistered ASNs in the Routing Table: 187
Number of 32-bit ASNs allocated by the RIRs: 68
Prefixes from 32-bit ASNs in the Routing Table: 12
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 259
Number of addresses announced to Internet: 1976219264
Equivalent to 117 /8s, 202 /16s and 182 /24s
Percentage of available address space announced: 53.3
Percentage of allocated address space announced: 63.7
Percentage of available address space allocated: 83.7
Percentage of address space in use by end-sites: 75.0
Total number of prefixes smaller than registry allocations: 135179
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 63202
Total APNIC prefixes after maximum aggregation: 22693
APNIC Deaggregation factor: 2.79
Prefixes being announced from the APNIC address blocks: 60116
Unique aggregates announced from the APNIC address blocks: 25952
APNIC Region origin ASes present in the Internet Routing Table: 3494
APNIC Prefixes per ASN: 17.21
APNIC Region origin ASes announcing only one prefix: 952
APNIC Region transit ASes present in the Internet Routing Table: 535
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 17
Number of APNIC addresses announced to Internet: 393369248
Equivalent to 23 /8s, 114 /16s and 86 /24s
Percentage of available APNIC address space announced: 78.2
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8,
113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8,
120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8,
202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8,
221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 122949
Total ARIN prefixes after maximum aggregation: 64542
ARIN Deaggregation factor: 1.90
Prefixes being announced from the ARIN address blocks: 92199
Unique aggregates announced from the ARIN address blocks: 35045
ARIN Region origin ASes present in the Internet Routing Table: 12660
ARIN Prefixes per ASN: 7.28
ARIN Region origin ASes announcing only one prefix: 4896
ARIN Region transit ASes present in the Internet Routing Table: 1212
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 405197088
Equivalent to 24 /8s, 38 /16s and 209 /24s
Percentage of available ARIN address space announced: 83.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8,
69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8,
76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8,
199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 62209
Total RIPE prefixes after maximum aggregation: 36644
RIPE Deaggregation factor: 1.70
Prefixes being announced from the RIPE address blocks: 56377
Unique aggregates announced from the RIPE address blocks: 37798
RIPE Region origin ASes present in the Internet Routing Table: 12375
RIPE Prefixes per ASN: 4.56
RIPE Region origin ASes announcing only one prefix: 6516
RIPE Region transit ASes present in the Internet Routing Table: 1866
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 17
Number of RIPE addresses announced to Internet: 382814560
Equivalent to 22 /8s, 209 /16s and 73 /24s
Percentage of available RIPE address space announced: 87.8
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-49151
RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 22976
Total LACNIC prefixes after maximum aggregation: 5628
LACNIC Deaggregation factor: 4.08
Prefixes being announced from the LACNIC address blocks: 21001
Unique aggregates announced from the LACNIC address blocks: 11591
LACNIC Region origin ASes present in the Internet Routing Table: 1042
LACNIC Prefixes per ASN: 20.15
LACNIC Region origin ASes announcing only one prefix: 337
LACNIC Region transit ASes present in the Internet Routing Table: 169
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 18
Number of LACNIC addresses announced to Internet: 59214848
Equivalent to 3 /8s, 135 /16s and 140 /24s
Percentage of available LACNIC address space announced: 58.8
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 3541
Total AfriNIC prefixes after maximum aggregation: 1429
AfriNIC Deaggregation factor: 2.48
Prefixes being announced from the AfriNIC address blocks: 5159
Unique aggregates announced from the AfriNIC address blocks: 1961
AfriNIC Region origin ASes present in the Internet Routing Table: 262
AfriNIC Prefixes per ASN: 19.69
AfriNIC Region origin ASes announcing only one prefix: 81
AfriNIC Region transit ASes present in the Internet Routing Table: 54
Average AfriNIC Region AS path length visible: 4.2
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 12454656
Equivalent to 0 /8s, 190 /16s and 11 /24s
Percentage of available AfriNIC address space announced: 24.7
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4766 1557 6409 364 Korea Telecom (KIX)
17488 1442 101 99 Hathway IP Over Cable Interne
4755 1174 475 153 TATA Communications formerly
4134 898 15543 356 CHINANET-BACKBONE
9583 871 133 81 Sify Limited
18101 786 168 33 Reliance Infocom Ltd Internet
4780 727 358 64 Digital United Inc.
9498 688 310 48 BHARTI BT INTERNET LTD.
7545 656 152 81 TPG Internet Pty Ltd
24560 635 210 164 Bharti Airtel Ltd.
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4383 3435 344 bellsouth.net, inc.
209 2847 4033 626 Qwest
20115 1849 1472 742 Charter Communications
1785 1706 717 155 PaeTec Communications, Inc.
4323 1611 1067 382 Time Warner Telecom
6478 1601 368 289 AT&T Worldnet Services
2386 1578 705 891 AT&T Data Communications Serv
7018 1436 5873 994 AT&T WorldNet Services
11492 1230 192 12 Cable One
3356 1104 10994 430 Level 3 Communications, LLC
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8452 1632 188 11 TEDATA
3292 434 1764 383 TDC Tele Danmark
30890 391 80 203 SC Kappa Invexim SRL
12479 377 578 6 Uni2 Autonomous System
3301 336 1413 303 TeliaNet Sweden
3320 333 7065 282 Deutsche Telekom AG
8866 331 109 22 Bulgarian Telecommunication C
29049 330 26 3 AzerSat LLC.
3215 321 2856 95 France Telecom Transpac
8551 303 287 35 Bezeq International
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1406 2833 222 UniNet S.A. de C.V.
11830 667 299 9 Instituto Costarricense de El
10620 631 135 55 TVCABLE BOGOTA
22047 565 302 14 VTR PUNTO NET S.A.
7303 503 249 74 Telecom Argentina Stet-France
6471 429 86 43 ENTEL CHILE S.A.
16814 426 27 10 NSS, S.A.
11172 400 118 72 Servicios Alestra S.A de C.V
28573 365 491 24 NET Servicos de Comunicao S.A
7738 343 730 27 Telecomunicacoes da Bahia S.A
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 280 48 128 LINKdotNET AS number
3741 270 857 227 The Internet Solution
2018 239 215 140 Tertiary Education Network
6713 144 135 11 Itissalat Al-MAGHRIB
33783 143 10 17 EEPAD TISP TELECOM & INTERNET
29571 121 15 8 Ci Telecom Autonomous system
5536 120 8 17 Internet Egypt Network
5713 119 555 68 Telkom SA Ltd
33776 116 6 3 Starcomms Nigeria Limited
2905 80 177 76 Verizon South Africa
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4383 3435 344 bellsouth.net, inc.
209 2847 4033 626 Qwest
20115 1849 1472 742 Charter Communications
1785 1706 717 155 PaeTec Communications, Inc.
8452 1632 188 11 TEDATA
4323 1611 1067 382 Time Warner Telecom
6478 1601 368 289 AT&T Worldnet Services
2386 1578 705 891 AT&T Data Communications Serv
4766 1557 6409 364 Korea Telecom (KIX)
17488 1442 101 99 Hathway IP Over Cable Interne
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
209 2847 2221 Qwest
8452 1632 1621 TEDATA
1785 1706 1551 PaeTec Communications, Inc.
17488 1442 1343 Hathway IP Over Cable Interne
6478 1601 1312 AT&T Worldnet Services
4323 1611 1229 Time Warner Telecom
11492 1230 1218 Cable One
4766 1557 1193 Korea Telecom (KIX)
8151 1406 1184 UniNet S.A. de C.V.
20115 1849 1107 Charter Communications
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic
13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.75.116.0/22 10796 ServiceCo LLC - Road Runner
24.75.160.0/19 7843 Adelphia Corp.
24.142.40.0/21 7018 AT&T WorldNet Services
24.142.160.0/19 7018 AT&T WorldNet Services
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
63.140.213.0/24 22555 Universal Talkware Corporatio
63.143.251.0/24 22555 Universal Talkware Corporatio
Complete listing at http://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:20 /9:9 /10:20 /11:54 /12:159
/13:308 /14:559 /15:1096 /16:10268 /17:4512 /18:7750
/19:16644 /20:19464 /21:19076 /22:24169 /23:24653 /24:144536
/25:644 /26:807 /27:519 /28:97 /29:8 /30:1
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2866 4383 bellsouth.net, inc.
209 1594 2847 Qwest
8452 1317 1632 TEDATA
4766 1292 1557 Korea Telecom (KIX)
2386 1260 1578 AT&T Data Communications Serv
17488 1232 1442 Hathway IP Over Cable Interne
11492 1200 1230 Cable One
1785 1166 1706 PaeTec Communications, Inc.
6478 1129 1601 AT&T Worldnet Services
18566 1041 1060 Covad Communications
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:12 8:170 12:2225 13:2 15:21 16:3
17:5 20:36 24:1107 32:54 38:525 40:96
41:1772 43:1 44:2 47:9 52:3 55:3
56:3 57:26 58:518 59:595 60:456 61:1094
62:1016 63:2002 64:3406 65:2445 66:3607 67:1439
68:655 69:2374 70:530 71:173 72:1597 73:7
74:1335 75:191 76:306 77:853 78:511 79:299
80:920 81:907 82:537 83:392 84:410 85:1036
86:494 87:655 88:350 89:1363 90:45 91:1796
92:298 93:1052 94:837 95:106 96:95 97:150
98:172 99:10 100:1 110:1 111:1 113:52
114:144 115:166 116:1069 117:416 118:234 119:578
120:116 121:699 122:895 123:435 124:790 125:1273
128:359 129:219 130:135 131:408 132:72 133:9
134:193 135:33 136:225 137:131 138:144 139:91
140:412 141:110 142:389 143:296 144:309 145:53
146:371 147:143 148:610 149:219 150:140 151:209
152:149 153:131 154:10 155:249 156:167 157:304
158:164 159:300 160:274 161:131 162:254 163:146
164:515 165:500 166:364 167:348 168:669 169:159
170:459 171:38 172:10 173:128 174:11 187:16
188:1 189:356 190:2542 192:5822 193:4145 194:3298
195:2631 196:1205 198:3710 199:3315 200:5584 201:1504
202:7780 203:8068 204:3930 205:2128 206:2319 207:2761
208:3794 209:3494 210:2688 211:1132 212:1501 213:1583
214:62 215:26 216:4498 217:1201 218:379 219:405
220:1220 221:400 222:299
End of report
1
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BGP Update Report
Interval: 05-Nov-08 -to- 06-Dec-08 (32 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS4538 232133 1.9% 45.7 -- ERX-CERNET-BKB China Education and Research Network Center
2 - AS9583 228435 1.9% 180.9 -- SIFY-AS-IN Sify Limited
3 - AS6389 130689 1.1% 29.6 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
4 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj
5 - AS1803 94573 0.8% 66.6 -- ICMNET-5 - Sprint
6 - AS6629 84972 0.7% 1307.3 -- NOAA-AS - NOAA
7 - AS6298 83856 0.7% 38.4 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc.
8 - AS24863 83220 0.7% 121.8 -- LINKdotNET-AS
9 - AS8151 73001 0.6% 33.2 -- Uninet S.A. de C.V.
10 - AS209 71988 0.6% 23.2 -- ASN-QWEST - Qwest Communications Corporation
11 - AS20115 63026 0.5% 30.4 -- CHARTER-NET-HKY-NC - Charter Communications
12 - AS6478 61690 0.5% 35.2 -- ATT-INTERNET3 - AT&T WorldNet Services
13 - AS4323 54750 0.5% 12.9 -- TWTC - tw telecom holdings, inc.
14 - AS6458 54576 0.5% 121.8 -- Telgua
15 - AS7643 52459 0.4% 32.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
16 - AS2386 51415 0.4% 31.0 -- INS-AS - AT&T Data Communications Services
17 - AS3462 49113 0.4% 244.3 -- HINET Data Communication Business Group
18 - AS17488 48606 0.4% 33.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
19 - AS1785 45555 0.4% 26.6 -- AS-PAETEC-NET - PaeTec Communications, Inc.
20 - AS35805 42761 0.3% 206.6 -- UTG-AS United Telecom AS
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj
2 - AS14106 32024 0.3% 16012.0 -- LEPMED01 - Leprechaun, LLC
3 - AS30287 4928 0.0% 4928.0 -- ALON-USA - ALON USA, LP
4 - AS30306 19541 0.2% 3908.2 -- AfOL-Sz-AS
5 - AS41007 18540 0.1% 3708.0 -- CTCASTANA CTC ASTANA, KZ
6 - AS46115 36509 0.3% 3650.9 -- LUTHER - Luther College
7 - AS4130 16771 0.1% 3354.2 -- UPITT-AS - University of Pittsburgh
8 - AS32398 26554 0.2% 3319.2 -- REALNET-ASN-1
9 - AS15561 2969 0.0% 2969.0 -- CDS-ITALY C.D.S. Informatica S.r.l.
10 - AS23917 2755 0.0% 2755.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
11 - AS47731 2735 0.0% 2735.0 -- ISDC-AS SC ISDC ROMANIA SRL
12 - AS30969 21860 0.2% 2732.5 -- TAN-NET TransAfrica Networks
13 - AS5033 21730 0.2% 2414.4 -- ISW - Internet Specialties West Inc.
14 - AS28519 7180 0.1% 2393.3 -- Universidad Autonoma de Guadalajara
15 - AS43925 4293 0.0% 2146.5 -- MOLDCELL_AS Moldcell SA Autonomous System
16 - AS48131 2096 0.0% 2096.0 -- VANGUARD-BG-AS Vanguard SA
17 - AS31901 2083 0.0% 2083.0 -- THECHIMES - The Chimes, Inc.
18 - AS25799 2000 0.0% 2000.0 -- HOLMAN - Holman Enterprises
19 - AS19017 1988 0.0% 1988.0 -- QUALCOMM-QWBS-LV - Qualcomm Wireless Business Solutions
20 - AS149 1725 0.0% 1725.0 -- DNIC - DoD Network Information Center
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 77.95.144.0/22 71003 0.6% AS29282 -- EMENTOR-AS Enfo Oyj
2 - 221.134.222.0/24 60022 0.5% AS9583 -- SIFY-AS-IN Sify Limited
3 - 210.214.151.0/24 58695 0.5% AS9583 -- SIFY-AS-IN Sify Limited
4 - 221.135.80.0/24 38881 0.3% AS9583 -- SIFY-AS-IN Sify Limited
5 - 124.7.201.0/24 34334 0.3% AS9583 -- SIFY-AS-IN Sify Limited
6 - 217.69.48.0/20 30450 0.2% AS29282 -- EMENTOR-AS Enfo Oyj
7 - 192.102.88.0/24 27094 0.2% AS6629 -- NOAA-AS - NOAA
8 - 192.35.129.0/24 26804 0.2% AS6629 -- NOAA-AS - NOAA
9 - 198.77.177.0/24 26722 0.2% AS6629 -- NOAA-AS - NOAA
10 - 41.204.2.0/24 25863 0.2% AS32398 -- REALNET-ASN-1
11 - 64.162.116.0/24 21556 0.2% AS5033 -- ISW - Internet Specialties West Inc.
12 - 8.192.154.0/24 17463 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC
13 - 150.212.224.0/19 16681 0.1% AS4130 -- UPITT-AS - University of Pittsburgh
14 - 192.12.120.0/24 16423 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation
15 - 65.44.76.0/24 14561 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC
16 - 89.4.131.0/24 11665 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
17 - 203.63.26.0/24 11403 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd
18 - 196.27.104.0/21 10553 0.1% AS30969 -- TAN-NET TransAfrica Networks
19 - 196.27.108.0/22 10508 0.1% AS30969 -- TAN-NET TransAfrica Networks
20 - 195.189.68.0/24 9247 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Dec 19 21:19:34 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
12-12-08 282624 173848
13-12-08 282898 173838
14-12-08 282975 173850
15-12-08 282781 174282
16-12-08 283153 174958
17-12-08 283693 175193
18-12-08 284094 175932
19-12-08 284488 176119
AS Summary
30262 Number of ASes in routing system
12884 Number of ASes announcing only one prefix
4398 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
89820672 Largest address span announced by an AS (/32s)
AS27064: DDN-ASNBLK1 - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 19Dec08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 284867 176167 108700 38.2% All ASes
AS6389 4398 370 4028 91.6% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS4323 4206 1720 2486 59.1% TWTC - tw telecom holdings,
inc.
AS209 2983 1320 1663 55.7% ASN-QWEST - Qwest
Communications Corporation
AS4766 1659 480 1179 71.1% KIXS-AS-KR Korea Telecom
AS17488 1442 323 1119 77.6% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS1785 1706 708 998 58.5% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS4755 1184 205 979 82.7% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS22773 995 62 933 93.8% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS8151 1406 532 874 62.2% Uninet S.A. de C.V.
AS6478 1633 825 808 49.5% ATT-INTERNET3 - AT&T WorldNet
Services
AS11492 1230 454 776 63.1% CABLEONE - CABLE ONE, INC.
AS18101 786 100 686 87.3% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS19262 941 257 684 72.7% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS2386 1587 905 682 43.0% INS-AS - AT&T Data
Communications Services
AS3356 1096 452 644 58.8% LEVEL3 Level 3 Communications
AS18566 1060 478 582 54.9% COVAD - Covad Communications
Co.
AS2706 543 21 522 96.1% HKSUPER-HK-AP Pacific Internet
(Hong Kong) Limited
AS7545 676 170 506 74.9% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS855 598 131 467 78.1% CANET-ASN-4 - Bell Aliant
AS4808 624 157 467 74.8% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS17676 522 64 458 87.7% GIGAINFRA BB TECHNOLOGY Corp.
AS24560 634 178 456 71.9% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS4134 901 452 449 49.8% CHINANET-BACKBONE
No.31,Jin-rong Street
AS9443 525 84 441 84.0% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS7018 1438 998 440 30.6% ATT-INTERNET4 - AT&T WorldNet
Services
AS22047 565 127 438 77.5% VTR BANDA ANCHA S.A.
AS20115 1854 1432 422 22.8% CHARTER-NET-HKY-NC - Charter
Communications
AS4668 691 278 413 59.8% LGNET-AS-KR LG CNS
AS4780 729 327 402 55.1% SEEDNET Digital United Inc.
AS7011 927 536 391 42.2% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
Total 39539 14146 25393 64.2% Top 30 total
Possible Bogus Routes
24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC
24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC.
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications
64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications
64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc.
64.79.88.0/24 AS26096 LODDEN - Lodden Services
64.79.89.0/24 AS26096 LODDEN - Lodden Services
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
87.244.128.0/18 AS8733 CHELLO-BELGIUM UPC Belgium - Chello Belgium
98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
100.10.10.0/24 AS14000 AXTEL, S.A. de C.V.
119.31.232.0/21 AS38870
121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT
124.0.0.0/8 AS17550 SMC-AS-AP San Miguel Corporation
124.109.16.0/21 AS38137
137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
172.7.0.0/24 AS28175
172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd
188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc
192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc.
192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.141.0/24 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.47.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.124.248.0/23 AS680 DFN-IP service G-WiN
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
192.154.32.0/19 AS81 NCREN - MCNC
192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
193.9.26.0/24 AS12594 EXTERNET-AS EXTERNET Autonomus System
193.23.136.0/23 AS43711 SZERVERNET-HU-AS Szervernet Ltd.
193.23.142.0/24 AS47885 HOSTOFFICE-AS HostOffice Kft.
194.0.68.0/22 AS41704 OGS-AS ZAO "Orenburgskaya Gorodskaya Set", Orenburg, Russia
195.190.146.0/24 AS9167 WEBPARTNER WEBPARTNER A/S is a Danish Internet Service Provider
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.144.96.0/20 AS12185
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group
199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group
199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group
199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.202.216.0/21 AS577 BACOM - Bell Canada
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
200.0.187.0/24 AS19132
200.5.32.0/21 AS19132
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.58.224.0/19 AS17925
202.58.224.0/20 AS17925
202.58.240.0/20 AS17925
202.58.240.0/24 AS17925
202.58.244.0/24 AS17925
202.58.249.0/24 AS17925
202.58.250.0/24 AS17925
202.58.253.0/24 AS17925
202.72.40.0/24 AS38205
202.72.41.0/24 AS38205
202.72.42.0/24 AS38205
202.72.46.0/24 AS38205
202.72.47.0/24 AS38205
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.150.56.0/24 AS38722
202.150.57.0/24 AS38722
202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.19.14.0/23 AS577 BACOM - Bell Canada
204.48.32.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc
209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC.
216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.210.86.0/24 AS577 BACOM - Bell Canada
216.229.51.0/24 AS15211
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
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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
For historical data, please see http://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 13 Dec, 2008
Report Website: http://thyme.apnic.net
Detailed Analysis: http://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 274910
Prefixes after maximum aggregation: 131479
Deaggregation factor: 2.09
Unique aggregates announced to Internet: 134428
Total ASes present in the Internet Routing Table: 30074
Prefixes per ASN: 9.14
Origin-only ASes present in the Internet Routing Table: 26178
Origin ASes announcing only one prefix: 12740
Transit ASes present in the Internet Routing Table: 3896
Transit-only ASes present in the Internet Routing Table: 96
Average AS path length visible in the Internet Routing Table: 3.6
Max AS path length visible: 25
Max AS path prepend of ASN (42115) 21
Prefixes from unregistered ASNs in the Routing Table: 529
Unregistered ASNs in the Routing Table: 194
Number of 32-bit ASNs allocated by the RIRs: 68
Prefixes from 32-bit ASNs in the Routing Table: 10
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 210
Number of addresses announced to Internet: 1970066112
Equivalent to 117 /8s, 108 /16s and 210 /24s
Percentage of available address space announced: 53.2
Percentage of allocated address space announced: 63.5
Percentage of available address space allocated: 83.7
Percentage of address space in use by end-sites: 74.6
Total number of prefixes smaller than registry allocations: 134988
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 63380
Total APNIC prefixes after maximum aggregation: 22998
APNIC Deaggregation factor: 2.76
Prefixes being announced from the APNIC address blocks: 60296
Unique aggregates announced from the APNIC address blocks: 27407
APNIC Region origin ASes present in the Internet Routing Table: 3488
APNIC Prefixes per ASN: 17.29
APNIC Region origin ASes announcing only one prefix: 937
APNIC Region transit ASes present in the Internet Routing Table: 535
Average APNIC Region AS path length visible: 3.5
Max APNIC Region AS path length visible: 17
Number of APNIC addresses announced to Internet: 390867936
Equivalent to 23 /8s, 76 /16s and 43 /24s
Percentage of available APNIC address space announced: 77.7
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079
APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8,
113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8,
120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8,
202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8,
221/8, 222/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 122980
Total ARIN prefixes after maximum aggregation: 64546
ARIN Deaggregation factor: 1.91
Prefixes being announced from the ARIN address blocks: 92217
Unique aggregates announced from the ARIN address blocks: 35011
ARIN Region origin ASes present in the Internet Routing Table: 12650
ARIN Prefixes per ASN: 7.29
ARIN Region origin ASes announcing only one prefix: 4886
ARIN Region transit ASes present in the Internet Routing Table: 1205
Average ARIN Region AS path length visible: 3.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 402263840
Equivalent to 23 /8s, 250 /16s and 15 /24s
Percentage of available ARIN address space announced: 82.7
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8,
69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8,
76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8,
199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8,
216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 61022
Total RIPE prefixes after maximum aggregation: 36518
RIPE Deaggregation factor: 1.67
Prefixes being announced from the RIPE address blocks: 56559
Unique aggregates announced from the RIPE address blocks: 37770
RIPE Region origin ASes present in the Internet Routing Table: 12349
RIPE Prefixes per ASN: 4.58
RIPE Region origin ASes announcing only one prefix: 6498
RIPE Region transit ASes present in the Internet Routing Table: 1883
Average RIPE Region AS path length visible: 4.0
Max RIPE Region AS path length visible: 25
Number of RIPE addresses announced to Internet: 382341984
Equivalent to 22 /8s, 202 /16s and 19 /24s
Percentage of available RIPE address space announced: 87.7
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-49151
RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8,
194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 22722
Total LACNIC prefixes after maximum aggregation: 5633
LACNIC Deaggregation factor: 4.03
Prefixes being announced from the LACNIC address blocks: 20749
Unique aggregates announced from the LACNIC address blocks: 11546
LACNIC Region origin ASes present in the Internet Routing Table: 1038
LACNIC Prefixes per ASN: 19.99
LACNIC Region origin ASes announcing only one prefix: 335
LACNIC Region transit ASes present in the Internet Routing Table: 172
Average LACNIC Region AS path length visible: 4.0
Max LACNIC Region AS path length visible: 18
Number of LACNIC addresses announced to Internet: 58745856
Equivalent to 3 /8s, 128 /16s and 100 /24s
Percentage of available LACNIC address space announced: 58.4
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 4298
Total AfriNIC prefixes after maximum aggregation: 1363
AfriNIC Deaggregation factor: 3.15
Prefixes being announced from the AfriNIC address blocks: 4600
Unique aggregates announced from the AfriNIC address blocks: 2195
AfriNIC Region origin ASes present in the Internet Routing Table: 271
AfriNIC Prefixes per ASN: 16.97
AfriNIC Region origin ASes announcing only one prefix: 84
AfriNIC Region transit ASes present in the Internet Routing Table: 56
Average AfriNIC Region AS path length visible: 3.9
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 13104128
Equivalent to 0 /8s, 199 /16s and 244 /24s
Percentage of available AfriNIC address space announced: 26.0
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
17488 1443 101 99 Hathway IP Over Cable Interne
4766 1424 6409 364 Korea Telecom (KIX)
4755 1171 474 152 TATA Communications formerly
9583 1116 88 484 Sify Limited
4134 905 15509 354 CHINANET-BACKBONE
18101 784 168 32 Reliance Infocom Ltd Internet
4780 729 358 64 Digital United Inc.
9498 700 311 50 BHARTI BT INTERNET LTD.
7545 657 152 81 TPG Internet Pty Ltd
4808 632 1173 144 CNCGROUP IP network: China169
Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4385 3435 346 bellsouth.net, inc.
209 2981 4032 621 Qwest
20115 1819 1418 745 Charter Communications
1785 1702 717 155 PaeTec Communications, Inc.
6478 1613 369 286 AT&T Worldnet Services
4323 1599 1065 382 Time Warner Telecom
2386 1588 708 901 AT&T Data Communications Serv
7018 1428 5872 987 AT&T WorldNet Services
11492 1229 192 12 Cable One
3356 1094 10991 425 Level 3 Communications, LLC
Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3292 435 1766 384 TDC Tele Danmark
30890 378 79 194 SC Kappa Invexim SRL
12479 373 578 6 Uni2 Autonomous System
3301 336 1413 303 TeliaNet Sweden
8866 331 109 22 Bulgarian Telecommunication C
29049 330 26 3 AzerSat LLC.
3320 329 7064 278 Deutsche Telekom AG
8452 322 188 11 TEDATA
3215 315 2792 96 France Telecom Transpac
8551 304 287 35 Bezeq International
Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 1404 2832 222 UniNet S.A. de C.V.
11830 667 299 9 Instituto Costarricense de El
10620 631 134 52 TVCABLE BOGOTA
22047 553 270 14 VTR PUNTO NET S.A.
7303 503 249 74 Telecom Argentina Stet-France
6471 426 54 41 ENTEL CHILE S.A.
16814 426 27 10 NSS, S.A.
11172 400 118 72 Servicios Alestra S.A de C.V
28573 364 489 28 NET Servicos de Comunicao S.A
14117 333 23 9 Telefonica del Sur S.A.
Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 585 73 43 LINKdotNET AS number
3741 270 857 227 The Internet Solution
20858 264 34 3 EgyNet
2018 239 215 140 Tertiary Education Network
6713 144 135 11 Itissalat Al-MAGHRIB
33783 143 10 17 EEPAD TISP TELECOM & INTERNET
29571 121 15 8 Ci Telecom Autonomous system
5536 120 8 17 Internet Egypt Network
5713 119 555 68 Telkom SA Ltd
33776 116 6 3 Starcomms Nigeria Limited
Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
6389 4385 3435 346 bellsouth.net, inc.
209 2981 4032 621 Qwest
20115 1819 1418 745 Charter Communications
1785 1702 717 155 PaeTec Communications, Inc.
6478 1613 369 286 AT&T Worldnet Services
4323 1599 1065 382 Time Warner Telecom
2386 1588 708 901 AT&T Data Communications Serv
17488 1443 101 99 Hathway IP Over Cable Interne
7018 1428 5872 987 AT&T WorldNet Services
4766 1424 6409 364 Korea Telecom (KIX)
Complete listing at http://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
209 2981 2360 Qwest
1785 1702 1547 PaeTec Communications, Inc.
17488 1443 1344 Hathway IP Over Cable Interne
6478 1613 1327 AT&T Worldnet Services
4323 1599 1217 Time Warner Telecom
11492 1229 1217 Cable One
8151 1404 1182 UniNet S.A. de C.V.
20115 1819 1074 Charter Communications
4766 1424 1060 Korea Telecom (KIX)
18566 1060 1050 Covad Communications
Complete listing at http://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Network Transit AS Description
16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic
15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic
13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic
32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic
26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic
32326 UNALLOCATED 12.40.49.0/24 7018 AT&T WorldNet Servic
25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic
Complete listing at http://thyme.apnic.net/current/data-badAS
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
24.75.116.0/22 10796 ServiceCo LLC - Road Runner
24.75.160.0/19 7843 Adelphia Corp.
24.142.40.0/21 7018 AT&T WorldNet Services
24.142.160.0/19 7018 AT&T WorldNet Services
24.246.0.0/17 7018 AT&T WorldNet Services
24.246.128.0/18 7018 AT&T WorldNet Services
62.61.220.0/24 24974 Tachyon Europe BV - Wireless
62.61.221.0/24 24974 Tachyon Europe BV - Wireless
63.140.213.0/24 22555 Universal Talkware Corporatio
63.143.251.0/24 22555 Universal Talkware Corporatio
Complete listing at http://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:9 /10:19 /11:54 /12:158
/13:307 /14:554 /15:1085 /16:10232 /17:4468 /18:7707
/19:16569 /20:19491 /21:19057 /22:24149 /23:24750 /24:144035
/25:682 /26:835 /27:615 /28:99 /29:8 /30:1
/31:0 /32:7
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
6389 2864 4385 bellsouth.net, inc.
209 1705 2981 Qwest
2386 1267 1588 AT&T Data Communications Serv
17488 1232 1443 Hathway IP Over Cable Interne
11492 1200 1229 Cable One
1785 1162 1702 PaeTec Communications, Inc.
4766 1161 1424 Korea Telecom (KIX)
6478 1129 1613 AT&T Worldnet Services
18566 1041 1060 Covad Communications
9583 980 1116 Sify Limited
Complete listing at http://thyme.apnic.net/current/data/sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:13 8:169 12:2221 13:2 15:21 16:3
17:5 20:36 24:1108 32:54 38:525 40:92
41:840 43:1 44:2 47:13 52:3 55:3
56:3 57:26 58:510 59:597 60:456 61:1058
62:1122 63:2012 64:3373 65:2463 66:3601 67:1437
68:658 69:2362 70:526 71:173 72:1592 73:7
74:1331 75:191 76:303 77:892 78:521 79:296
80:940 81:866 82:581 83:385 84:586 85:1041
86:506 87:652 88:355 89:1420 90:44 91:1765
92:305 93:1058 94:791 95:57 96:94 97:142
98:172 99:10 100:1 110:1 111:1 113:60
114:145 115:170 116:1062 117:416 118:261 119:558
120:105 121:696 122:903 123:452 124:858 125:1274
128:358 129:220 130:136 131:399 132:72 133:9
134:190 135:31 136:225 137:128 138:143 139:91
140:414 141:111 142:382 143:325 144:314 145:53
146:370 147:141 148:601 149:215 150:139 151:210
152:181 153:131 154:10 155:250 156:171 157:303
158:165 159:300 160:272 161:131 162:253 163:136
164:517 165:505 166:359 167:351 168:661 169:162
170:461 171:40 172:10 173:130 174:11 186:1
187:16 188:1 189:345 190:2512 192:5818 193:4156
194:3297 195:2658 196:1047 198:3703 199:3316 200:5534
201:1496 202:7845 203:8073 204:3931 205:2176 206:2302
207:2788 208:3766 209:3500 210:2742 211:1119 212:1564
213:1662 214:65 215:22 216:4493 217:1244 218:361
219:407 220:1189 221:455 222:290
End of report
1
0
BGP Update Report
Interval: 05-Nov-08 -to- 06-Dec-08 (32 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS4538 232133 1.9% 45.7 -- ERX-CERNET-BKB China Education and Research Network Center
2 - AS9583 228435 1.9% 180.9 -- SIFY-AS-IN Sify Limited
3 - AS6389 130689 1.1% 29.6 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
4 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj
5 - AS1803 94573 0.8% 66.6 -- ICMNET-5 - Sprint
6 - AS6629 84972 0.7% 1307.3 -- NOAA-AS - NOAA
7 - AS6298 83856 0.7% 38.4 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc.
8 - AS24863 83220 0.7% 121.8 -- LINKdotNET-AS
9 - AS8151 73001 0.6% 33.2 -- Uninet S.A. de C.V.
10 - AS209 71988 0.6% 23.2 -- ASN-QWEST - Qwest Communications Corporation
11 - AS20115 63026 0.5% 30.4 -- CHARTER-NET-HKY-NC - Charter Communications
12 - AS6478 61690 0.5% 35.2 -- ATT-INTERNET3 - AT&T WorldNet Services
13 - AS4323 54750 0.5% 12.9 -- TWTC - tw telecom holdings, inc.
14 - AS6458 54576 0.5% 121.8 -- Telgua
15 - AS7643 52459 0.4% 32.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
16 - AS2386 51415 0.4% 31.0 -- INS-AS - AT&T Data Communications Services
17 - AS3462 49113 0.4% 244.3 -- HINET Data Communication Business Group
18 - AS17488 48606 0.4% 33.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
19 - AS1785 45555 0.4% 26.6 -- AS-PAETEC-NET - PaeTec Communications, Inc.
20 - AS35805 42761 0.3% 206.6 -- UTG-AS United Telecom AS
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS29282 101489 0.8% 33829.7 -- EMENTOR-AS Enfo Oyj
2 - AS14106 32024 0.3% 16012.0 -- LEPMED01 - Leprechaun, LLC
3 - AS30287 4928 0.0% 4928.0 -- ALON-USA - ALON USA, LP
4 - AS30306 19541 0.2% 3908.2 -- AfOL-Sz-AS
5 - AS41007 18540 0.1% 3708.0 -- CTCASTANA CTC ASTANA, KZ
6 - AS46115 36509 0.3% 3650.9 -- LUTHER - Luther College
7 - AS4130 16771 0.1% 3354.2 -- UPITT-AS - University of Pittsburgh
8 - AS32398 26554 0.2% 3319.2 -- REALNET-ASN-1
9 - AS15561 2969 0.0% 2969.0 -- CDS-ITALY C.D.S. Informatica S.r.l.
10 - AS23917 2755 0.0% 2755.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
11 - AS47731 2735 0.0% 2735.0 -- ISDC-AS SC ISDC ROMANIA SRL
12 - AS30969 21860 0.2% 2732.5 -- TAN-NET TransAfrica Networks
13 - AS5033 21730 0.2% 2414.4 -- ISW - Internet Specialties West Inc.
14 - AS28519 7180 0.1% 2393.3 -- Universidad Autonoma de Guadalajara
15 - AS43925 4293 0.0% 2146.5 -- MOLDCELL_AS Moldcell SA Autonomous System
16 - AS48131 2096 0.0% 2096.0 -- VANGUARD-BG-AS Vanguard SA
17 - AS31901 2083 0.0% 2083.0 -- THECHIMES - The Chimes, Inc.
18 - AS25799 2000 0.0% 2000.0 -- HOLMAN - Holman Enterprises
19 - AS19017 1988 0.0% 1988.0 -- QUALCOMM-QWBS-LV - Qualcomm Wireless Business Solutions
20 - AS149 1725 0.0% 1725.0 -- DNIC - DoD Network Information Center
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 77.95.144.0/22 71003 0.6% AS29282 -- EMENTOR-AS Enfo Oyj
2 - 221.134.222.0/24 60022 0.5% AS9583 -- SIFY-AS-IN Sify Limited
3 - 210.214.151.0/24 58695 0.5% AS9583 -- SIFY-AS-IN Sify Limited
4 - 221.135.80.0/24 38881 0.3% AS9583 -- SIFY-AS-IN Sify Limited
5 - 124.7.201.0/24 34334 0.3% AS9583 -- SIFY-AS-IN Sify Limited
6 - 217.69.48.0/20 30450 0.2% AS29282 -- EMENTOR-AS Enfo Oyj
7 - 192.102.88.0/24 27094 0.2% AS6629 -- NOAA-AS - NOAA
8 - 192.35.129.0/24 26804 0.2% AS6629 -- NOAA-AS - NOAA
9 - 198.77.177.0/24 26722 0.2% AS6629 -- NOAA-AS - NOAA
10 - 41.204.2.0/24 25863 0.2% AS32398 -- REALNET-ASN-1
11 - 64.162.116.0/24 21556 0.2% AS5033 -- ISW - Internet Specialties West Inc.
12 - 8.192.154.0/24 17463 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC
13 - 150.212.224.0/19 16681 0.1% AS4130 -- UPITT-AS - University of Pittsburgh
14 - 192.12.120.0/24 16423 0.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation
15 - 65.44.76.0/24 14561 0.1% AS14106 -- LEPMED01 - Leprechaun, LLC
16 - 89.4.131.0/24 11665 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
17 - 203.63.26.0/24 11403 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd
18 - 196.27.104.0/21 10553 0.1% AS30969 -- TAN-NET TransAfrica Networks
19 - 196.27.108.0/22 10508 0.1% AS30969 -- TAN-NET TransAfrica Networks
20 - 195.189.68.0/24 9247 0.1% AS41007 -- CTCASTANA CTC ASTANA, KZ
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Dec 12 21:18:53 2008 AEST.
The report analyses the BGP Routing Table of AS2.0 router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
05-12-08 290432 177961
06-12-08 292661 177588
07-12-08 294362 177884
08-12-08 294699 172849
09-12-08 282262 172817
10-12-08 282192 173193
11-12-08 282545 173526
12-12-08 282624 174029
AS Summary
30159 Number of ASes in routing system
12832 Number of ASes announcing only one prefix
4373 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
89828608 Largest address span announced by an AS (/32s)
AS27064: DDN-ASNBLK1 - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 12Dec08 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 282952 173938 109014 38.5% All ASes
AS6389 4373 356 4017 91.9% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS4323 4197 1719 2478 59.0% TWTC - tw telecom holdings,
inc.
AS209 2979 635 2344 78.7% ASN-QWEST - Qwest
Communications Corporation
AS17488 1442 336 1106 76.7% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS4766 1501 455 1046 69.7% KIXS-AS-KR Korea Telecom
AS1785 1703 719 984 57.8% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS4755 1178 200 978 83.0% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS22773 992 62 930 93.8% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS8151 1405 539 866 61.6% Uninet S.A. de C.V.
AS6478 1604 804 800 49.9% ATT-INTERNET3 - AT&T WorldNet
Services
AS11492 1229 454 775 63.1% CABLEONE - CABLE ONE, INC.
AS18566 1060 336 724 68.3% COVAD - Covad Communications
Co.
AS18101 783 95 688 87.9% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS19262 938 256 682 72.7% VZGNI-TRANSIT - Verizon
Internet Services Inc.
AS2386 1590 915 675 42.5% INS-AS - AT&T Data
Communications Services
AS3356 1104 458 646 58.5% LEVEL3 Level 3 Communications
AS2706 543 21 522 96.1% HKSUPER-HK-AP Pacific Internet
(Hong Kong) Limited
AS7545 678 171 507 74.8% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS4808 632 159 473 74.8% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS4134 905 438 467 51.6% CHINANET-BACKBONE
No.31,Jin-rong Street
AS855 580 119 461 79.5% CANET-ASN-4 - Bell Aliant
AS17676 522 64 458 87.7% GIGAINFRA BB TECHNOLOGY Corp.
AS9443 525 84 441 84.0% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS20115 1850 1412 438 23.7% CHARTER-NET-HKY-NC - Charter
Communications
AS7018 1425 990 435 30.5% ATT-INTERNET4 - AT&T WorldNet
Services
AS24560 630 195 435 69.0% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS22047 553 121 432 78.1% VTR BANDA ANCHA S.A.
AS4804 515 87 428 83.1% MPX-AS Microplex PTY LTD
AS4668 691 276 415 60.1% LGNET-AS-KR LG CNS
AS4780 730 329 401 54.9% SEEDNET Digital United Inc.
Total 38857 12805 26052 67.0% Top 30 total
Possible Bogus Routes
24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC
24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC
24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC.
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
62.61.220.0/23 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite
63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation
63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation
63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications
64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications
64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications
64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc.
64.79.88.0/24 AS26096 LODDEN - Lodden Services
64.79.89.0/24 AS26096 LODDEN - Lodden Services
64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications
66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc.
66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc.
66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC
66.55.160.0/19 AS29994
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC
66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board
66.206.40.0/22 AS174 COGENT Cogent/PSI
66.206.44.0/23 AS174 COGENT Cogent/PSI
66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
66.207.32.0/20 AS23011
69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport
69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation
80.88.0.0/21 AS33774 DJAWEB
80.88.8.0/22 AS33774 DJAWEB
80.88.10.0/24 AS33774 DJAWEB
80.88.12.0/24 AS33779 wataniya-telecom-as
87.244.128.0/18 AS8733 CHELLO-BELGIUM UPC Belgium - Chello Belgium
98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
100.10.10.0/24 AS14000 AXTEL, S.A. de C.V.
121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT
124.109.16.0/21 AS38137
137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center
151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd
163.142.0.0/16 AS2500 WIDE-BB WIDE Project
172.7.0.0/24 AS28175
172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd
188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc
192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc.
192.40.105.0/24 AS41701 CAP-FIN-AS Capgemini Finland Oy
192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.96.36.0/24 AS5713 SAIX-NET
192.96.37.0/24 AS10474 NETACTIVE
192.96.135.0/24 AS2018 TENET-1
192.96.136.0/23 AS2018 TENET-1
192.96.141.0/24 AS2018 TENET-1
192.96.143.0/24 AS2018 TENET-1
192.96.145.0/24 AS2018 TENET-1
192.96.177.0/24 AS6083 POSIX-AFRICA
192.101.45.0/24 AS2905 TICSA-ASN
192.101.46.0/24 AS6503 Avantel, S.A.
192.101.47.0/24 AS6503 Avantel, S.A.
192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe
192.101.74.0/24 AS1239 SPRINTLINK - Sprint
192.124.248.0/23 AS680 DFN-IP service G-WiN
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region
192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
192.154.32.0/19 AS81 NCREN - MCNC
192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
193.9.26.0/24 AS12594 EXTERNET-AS EXTERNET Autonomus System
193.23.136.0/23 AS43711 SZERVERNET-HU-AS Szervernet Ltd.
193.23.142.0/24 AS47885 HOSTOFFICE-AS HostOffice Kft.
194.0.68.0/22 AS41704 OGS-AS ZAO "Orenburgskaya Gorodskaya Set", Orenburg, Russia
195.190.146.0/24 AS9167 WEBPARTNER WEBPARTNER A/S is a Danish Internet Service Provider
196.6.108.0/24 AS5713 SAIX-NET
196.10.119.0/24 AS2018 TENET-1
196.10.122.0/23 AS2018 TENET-1
196.10.251.0/24 AS2018 TENET-1
196.10.252.0/23 AS2018 TENET-1
196.10.254.0/24 AS2018 TENET-1
196.13.101.0/24 AS2018 TENET-1
196.13.102.0/23 AS2018 TENET-1
196.13.104.0/24 AS2018 TENET-1
196.13.121.0/24 AS2018 TENET-1
196.13.125.0/24 AS2018 TENET-1
196.13.126.0/24 AS2018 TENET-1
196.13.169.0/24 AS2018 TENET-1
196.13.174.0/23 AS2018 TENET-1
196.13.176.0/21 AS2018 TENET-1
196.13.192.0/22 AS2018 TENET-1
196.13.196.0/24 AS2018 TENET-1
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.82.0/24 AS2018 TENET-1
198.54.92.0/24 AS2018 TENET-1
198.54.222.0/24 AS2018 TENET-1
198.97.72.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.97.240.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
198.144.96.0/20 AS12185
198.161.87.0/24 AS6539 GT-BELL - Bell Canada
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications
198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services
199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.128.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center
199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group
199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group
199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group
199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.123.80.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
199.202.216.0/21 AS577 BACOM - Bell Canada
199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business
200.0.187.0/24 AS19132
200.5.32.0/21 AS19132
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.58.224.0/19 AS17925
202.58.224.0/20 AS17925
202.58.240.0/20 AS17925
202.58.240.0/24 AS17925
202.58.244.0/24 AS17925
202.58.249.0/24 AS17925
202.58.250.0/24 AS17925
202.58.253.0/24 AS17925
202.72.40.0/24 AS38205
202.72.41.0/24 AS38205
202.72.42.0/24 AS38205
202.72.46.0/24 AS38205
202.72.47.0/24 AS38205
202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider
202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited
202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited
202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd
202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well
202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network
202.150.56.0/24 AS38722
202.150.57.0/24 AS38722
202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd
203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems
203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd
203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.114.0/24 AS4802 ASN-IINET iiNet Limited
203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd.
204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp.
204.16.120.0/23 AS12077
204.16.122.0/23 AS12077
204.19.14.0/23 AS577 BACOM - Bell Canada
204.48.32.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc.
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network
206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications
206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications
207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services
207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION
207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed
208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed
208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed
209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
209.54.123.0/24 AS6062 NETPLEX - NETPLEX
209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services
209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation
209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS
209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc.
209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS
209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation
210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone
216.37.114.0/23 AS3549 GBLX Global Crossing Ltd.
216.37.120.0/23 AS13377
216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications
216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc.
216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC.
216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.
216.210.86.0/24 AS577 BACOM - Bell Canada
216.229.51.0/24 AS15211
216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.251.207.0/24 AS1239 SPRINTLINK - Sprint
217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet
217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
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