[5022] in North American Network Operators' Group
The Cidr Report
daemon@ATHENA.MIT.EDU (Tony Bates)
Fri Oct 4 15:08:00 1996
To: nanog@merit.edu
cc: tbates@cisco.com, eof-list@ripe.net, apops@apnic.net
Date: Fri, 04 Oct 1996 12:00:01 -0700
From: Tony Bates <tbates@cisco.com>
This is an auto-generated mail on Fri Oct 4 12:00:00 PDT 1996
It is not checked before it leaves my workstation. However, hopefully
you will find this report interesting and will take the time to look
through this to see if you can improve the amount of aggregation you
perform.
The report is split into sections:
0) General Status
List the route table history for the last week, list any possibly
bogus routes seen and give some status on ASes.
1) Gains by aggregating at the origin AS level
This lists the "Top 30" players who if they decided to aggregate
their announced classful prefixes at the origin AS level could
make a significant difference in the reduction of the current
size of the Internet routing table. This calculation does not
take into account the inclusion of holes when forming an aggregate
so it is possible even larger reduction should be possible.
2) Weekly Delta
A summary of the last weeks changes in terms of withdrawn and
added routes. Please note that this is only a snapshot but does
give some indication of ASes participating in CIDR. Clearly,
it is generally a good thing to see a large amont of withdrawls.
3) Interesting aggregates
Interesting here means not an aggregate made as a set of
classful routes.
Thanks to xara.net for giving me access to their routing tables once a
day.
Please send any comments about this report directly to me.
In the future I hope to put some (or most) of this report up on the
web.
------------------------------------------------------------------------------
CIDR REPORT for 04Oct96
0) General Status
Table History
-------------
Date Prefixes
280996 42250
290996 42040
300996 42235
011096 42228
021096 42249
031096 42109
041096 41894
Possible Bogus Routes
---------------------
*** Bogus 211.199.11.0 from AS6176
AS Summary
----------
Number of ASes in routing system: 1649
Number of ASes announcing only one prefix: 649 (340 cidr, 309 classful)
Largest number of cidr routes: 518 announced by AS3561
Largest number of classful routes: 1273 announced by AS174
1) Gains by aggregating at the origin AS level
--- 04Oct96 ---
ASnum NetsNow NetsCIDR NetGain % Gain Description
AS279 830 482 348 41.9% SURAnet Southern AS
AS174 1273 927 346 27.2% Performance Systems International
AS2493 768 489 279 36.3% i*internet
AS3602 588 331 257 43.7% Intergrated Network Services Inc.
AS3397 302 98 204 67.5% EMI-AS
AS3749 230 48 182 79.1% Tennessee Board of Regents
AS2048 332 152 180 54.2% State of Louisiana/Office of Tele
AS1 424 279 145 34.2% BBN Planet backbone
AS1691 294 157 137 46.6% ANS-BLK1
AS3804 371 235 136 36.7% WorldLinx 3
AS86 374 239 135 36.1% SURAnet Northern AS
AS1790 368 249 119 32.3% SprintLink Washington D.C.
AS568 359 252 107 29.8% JIS (Joint Interconnection Servic
AS719 554 455 99 17.9% LANLINK autonomous system
AS560 417 321 96 23.0% BBN Planet, New England Region (N
AS2386 230 135 95 41.3% INS-AS
AS2704 263 183 80 30.4% HOOKUP-NET-A
AS813 233 162 71 30.5% UUNET Canada (ASN-UUNETCA-AS1)
AS3819 98 29 69 70.4% SIGNET
AS3450 112 46 66 58.9% UTK
AS225 123 60 63 51.2% University of Virginia (VIRnet)
AS1791 209 146 63 30.1% SprintLink Fort Worth TX
AS855 127 65 62 48.8% NBTel
AS1785 288 227 61 21.2% NYSERNet Backbone
AS5650 163 104 59 36.2% Electric Lightwave Inc. and XMiss
AS2711 111 52 59 53.2% SUNBELT-AS
AS3603 96 39 57 59.4% CETCOL - Uniandes
AS2871 140 83 57 40.7% Internet Services GmbH & Co
AS839 90 35 55 61.1% North West Territories Regional N
AS3996 106 52 54 50.9% FIRN
--- 03Oct96 ---
ASnum NetsNow NetsCIDR NetGain % Gain Description
AS174 1270 921 349 27.5% Performance Systems International
AS279 830 487 343 41.3% SURAnet Southern AS
AS2493 764 486 278 36.4% i*internet
AS3602 586 333 253 43.2% Intergrated Network Services Inc.
AS3397 302 98 204 67.5% EMI-AS
AS3749 261 61 200 76.6% Tennessee Board of Regents
AS2048 337 154 183 54.3% State of Louisiana/Office of Tele
AS1 432 289 143 33.1% BBN Planet backbone
AS1691 295 158 137 46.4% ANS-BLK1
AS3804 372 236 136 36.6% WorldLinx 3
AS86 370 236 134 36.2% SURAnet Northern AS
AS568 361 253 108 29.9% JIS (Joint Interconnection Servic
AS262 252 152 100 39.7% JVNC-II-AS
AS719 551 453 98 17.8% LANLINK autonomous system
AS560 416 320 96 23.1% BBN Planet, New England Region (N
AS2386 230 135 95 41.3% INS-AS
AS1790 340 252 88 25.9% SprintLink Washington D.C.
AS2704 265 185 80 30.2% HOOKUP-NET-A
AS97 288 211 77 26.7% JvNCnet
AS813 233 163 70 30.0% UUNET Canada (ASN-UUNETCA-AS1)
AS3819 98 29 69 70.4% SIGNET
AS3450 111 46 65 58.6% UTK
AS225 123 60 63 51.2% University of Virginia (VIRnet)
AS1791 209 146 63 30.1% SprintLink Fort Worth TX
AS1785 286 226 60 21.0% NYSERNet Backbone
AS2711 111 52 59 53.2% SUNBELT-AS
AS855 125 67 58 46.4% NBTel
AS5650 160 102 58 36.2% Electric Lightwave Inc. and XMiss
AS2871 140 83 57 40.7% Internet Services GmbH & Co
AS839 90 35 55 61.1% North West Territories Regional N
--- 02Oct96 ---
ASnum NetsNow NetsCIDR NetGain % Gain Description
AS174 1264 922 342 27.1% Performance Systems International
AS279 822 483 339 41.2% SURAnet Southern AS
AS2493 762 485 277 36.4% i*internet
AS3602 584 332 252 43.2% Intergrated Network Services Inc.
AS3397 302 98 204 67.5% EMI-AS
AS2048 339 153 186 54.9% State of Louisiana/Office of Tele
AS3749 239 63 176 73.6% Tennessee Board of Regents
AS1 433 288 145 33.5% BBN Planet backbone
AS1691 293 156 137 46.8% ANS-BLK1
AS3804 372 236 136 36.6% WorldLinx 3
AS86 344 235 109 31.7% SURAnet Northern AS
AS568 359 251 108 30.1% JIS (Joint Interconnection Servic
AS262 261 162 99 37.9% JVNC-II-AS
AS719 552 454 98 17.8% LANLINK autonomous system
AS560 416 321 95 22.8% BBN Planet, New England Region (N
AS2386 231 136 95 41.1% INS-AS
AS1790 340 252 88 25.9% SprintLink Washington D.C.
AS97 298 216 82 27.5% JvNCnet
AS2704 264 185 79 29.9% HOOKUP-NET-A
AS813 238 168 70 29.4% UUNET Canada (ASN-UUNETCA-AS1)
AS3819 98 29 69 70.4% SIGNET
AS3450 111 46 65 58.6% UTK
AS225 123 60 63 51.2% University of Virginia (VIRnet)
AS1791 210 147 63 30.0% SprintLink Fort Worth TX
AS3996 112 53 59 52.7% FIRN
AS2711 111 52 59 53.2% SUNBELT-AS
AS855 124 66 58 46.8% NBTel
AS1785 284 226 58 20.4% NYSERNet Backbone
AS2871 141 84 57 40.4% Internet Services GmbH & Co
AS839 90 35 55 61.1% North West Territories Regional N
--- 01Oct96 ---
ASnum NetsNow NetsCIDR NetGain % Gain Description
AS174 1269 922 347 27.3% Performance Systems International
AS279 833 492 341 40.9% SURAnet Southern AS
AS2493 759 482 277 36.5% i*internet
AS3602 583 331 252 43.2% Intergrated Network Services Inc.
AS3397 302 98 204 67.5% EMI-AS
AS3749 257 64 193 75.1% Tennessee Board of Regents
AS2048 317 152 165 52.1% State of Louisiana/Office of Tele
AS4230 362 220 142 39.2% Embratel Brazil
AS1 430 288 142 33.0% BBN Planet backbone
AS3804 379 238 141 37.2% WorldLinx 3
AS86 368 233 135 36.7% SURAnet Northern AS
AS1691 279 159 120 43.0% ANS-BLK1
AS568 363 254 109 30.0% JIS (Joint Interconnection Servic
AS719 548 452 96 17.5% LANLINK autonomous system
AS2386 230 136 94 40.9% INS-AS
AS1790 340 252 88 25.9% SprintLink Washington D.C.
AS2704 264 183 81 30.7% HOOKUP-NET-A
AS560 398 322 76 19.1% BBN Planet, New England Region (N
AS813 233 163 70 30.0% UUNET Canada (ASN-UUNETCA-AS1)
AS3819 98 29 69 70.4% SIGNET
AS3450 110 47 63 57.3% UTK
AS1791 210 147 63 30.0% SprintLink Fort Worth TX
AS2711 109 50 59 54.1% SUNBELT-AS
AS855 124 66 58 46.8% NBTel
AS3996 107 49 58 54.2% FIRN
AS1785 284 226 58 20.4% NYSERNet Backbone
AS2871 140 83 57 40.7% Internet Services GmbH & Co
AS839 90 35 55 61.1% North West Territories Regional N
AS5650 153 98 55 35.9% Electric Lightwave Inc. and XMiss
AS3603 88 34 54 61.4% CETCOL - Uniandes
--- 30Sep96 ---
ASnum NetsNow NetsCIDR NetGain % Gain Description
AS719 1012 600 412 40.7% LANLINK autonomous system
AS174 1262 920 342 27.1% Performance Systems International
AS279 833 498 335 40.2% SURAnet Southern AS
AS2493 757 480 277 36.6% i*internet
AS3602 587 334 253 43.1% Intergrated Network Services Inc.
AS3397 300 98 202 67.3% EMI-AS
AS3749 259 66 193 74.5% Tennessee Board of Regents
AS2048 338 156 182 53.8% State of Louisiana/Office of Tele
AS1 433 288 145 33.5% BBN Planet backbone
AS4230 360 219 141 39.2% Embratel Brazil
AS3804 378 237 141 37.3% WorldLinx 3
AS1691 294 157 137 46.6% ANS-BLK1
AS86 363 238 125 34.4% SURAnet Northern AS
AS568 364 256 108 29.7% JIS (Joint Interconnection Servic
AS2386 230 136 94 40.9% INS-AS
AS2704 261 183 78 29.9% HOOKUP-NET-A
AS1790 323 245 78 24.1% SprintLink Washington D.C.
AS560 399 323 76 19.0% BBN Planet, New England Region (N
AS3819 98 29 69 70.4% SIGNET
AS813 229 164 65 28.4% UUNET Canada (ASN-UUNETCA-AS1)
AS225 125 61 64 51.2% University of Virginia (VIRnet)
AS3450 112 49 63 56.2% UTK
AS1791 209 146 63 30.1% SprintLink Fort Worth TX
AS1785 287 227 60 20.9% NYSERNet Backbone
AS3996 110 51 59 53.6% FIRN
AS2711 110 51 59 53.6% SUNBELT-AS
AS855 122 65 57 46.7% NBTel
AS2871 140 83 57 40.7% Internet Services GmbH & Co
AS839 90 35 55 61.1% North West Territories Regional N
AS5650 142 91 51 35.9% Electric Lightwave Inc. and XMiss
--- 29Sep96 ---
ASnum NetsNow NetsCIDR NetGain % Gain Description
AS719 1011 601 410 40.6% LANLINK autonomous system
AS279 853 513 340 39.9% SURAnet Southern AS
AS174 1254 915 339 27.0% Performance Systems International
AS2493 757 480 277 36.6% i*internet
AS3602 586 333 253 43.2% Intergrated Network Services Inc.
AS3397 300 98 202 67.3% EMI-AS
AS3749 258 65 193 74.8% Tennessee Board of Regents
AS2048 321 148 173 53.9% State of Louisiana/Office of Tele
AS1 432 287 145 33.6% BBN Planet backbone
AS4230 360 219 141 39.2% Embratel Brazil
AS3804 378 237 141 37.3% WorldLinx 3
AS1691 294 157 137 46.6% ANS-BLK1
AS86 364 236 128 35.2% SURAnet Northern AS
AS568 365 256 109 29.9% JIS (Joint Interconnection Servic
AS2386 230 136 94 40.9% INS-AS
AS1790 322 244 78 24.2% SprintLink Washington D.C.
AS2704 260 183 77 29.6% HOOKUP-NET-A
AS560 386 310 76 19.7% BBN Planet, New England Region (N
AS3819 100 31 69 69.0% SIGNET
AS813 225 160 65 28.9% UUNET Canada (ASN-UUNETCA-AS1)
AS225 125 61 64 51.2% University of Virginia (VIRnet)
AS3450 112 49 63 56.2% UTK
AS1791 193 130 63 32.6% SprintLink Fort Worth TX
AS1785 287 227 60 20.9% NYSERNet Backbone
AS3996 110 51 59 53.6% FIRN
AS2711 110 51 59 53.6% SUNBELT-AS
AS855 122 65 57 46.7% NBTel
AS2871 140 83 57 40.7% Internet Services GmbH & Co
AS839 90 35 55 61.1% North West Territories Regional N
AS721 306 252 54 17.6% DLA-ASNBLOCK-AS
--- 28Sep96 ---
ASnum NetsNow NetsCIDR NetGain % Gain Description
AS719 1011 601 410 40.6% UNKNOWN
AS174 1260 918 342 27.1% UNKNOWN
AS279 849 508 341 40.2% UNKNOWN
AS2493 749 473 276 36.8% UNKNOWN
AS3602 587 334 253 43.1% UNKNOWN
AS3397 300 98 202 67.3% EMI-AS
AS3749 258 65 193 74.8% Tennessee Board of Regents
AS2048 340 153 187 55.0% State of Louisiana/Office of Tele
AS1 430 285 145 33.7% UNKNOWN
AS4230 360 219 141 39.2% UNKNOWN
AS3804 379 238 141 37.2% UNKNOWN
AS1691 294 157 137 46.6% ANS-BLK1
AS86 366 231 135 36.9% UNKNOWN
AS568 365 256 109 29.9% UNKNOWN
AS2386 231 136 95 41.1% INS-AS
AS2704 264 184 80 30.3% HOOKUP-NET-A
AS1790 323 245 78 24.1% SprintLink Washington D.C.
AS560 397 323 74 18.6% UNKNOWN
AS3819 98 29 69 70.4% SIGNET
AS813 230 163 67 29.1% UUNET Canada (ASN-UUNETCA-AS1)
AS225 125 61 64 51.2% University of Virginia (VIRnet)
AS3450 112 49 63 56.2% UTK
AS1791 208 145 63 30.3% SprintLink Fort Worth TX
AS1785 287 227 60 20.9% NYSERNet Backbone
AS3996 110 51 59 53.6% FIRN
AS2711 110 51 59 53.6% SUNBELT-AS
AS855 124 66 58 46.8% NBTel
AS839 90 35 55 61.1% North West Territories Regional N
AS721 312 258 54 17.3% DLA-ASNBLOCK-AS
AS2871 131 77 54 41.2% Internet Services GmbH & Co
--- 27Sep96 ---
ASnum NetsNow NetsCIDR NetGain % Gain Description
AS719 1011 601 410 40.6% LANLINK autonomous system
AS174 1268 924 344 27.1% Performance Systems International
AS279 850 508 342 40.2% SURAnet Southern AS
AS2493 756 479 277 36.6% i*internet
AS3602 586 335 251 42.8% Intergrated Network Services Inc.
AS3397 300 98 202 67.3% EMI-AS
AS3749 273 73 200 73.3% Tennessee Board of Regents
AS2048 342 153 189 55.3% State of Louisiana/Office of Tele
AS1 426 281 145 34.0% BBN Planet backbone
AS86 379 236 143 37.7% SURAnet Northern AS
AS3804 384 241 143 37.2% WorldLinx 3
AS1691 294 157 137 46.6% ANS-BLK1
AS4230 350 214 136 38.9% Embratel Brazil
AS568 370 259 111 30.0% JIS (Joint Interconnection Servic
AS2386 231 136 95 41.1% INS-AS
AS1790 335 250 85 25.4% SprintLink Washington D.C.
AS2704 266 186 80 30.1% HOOKUP-NET-A
AS721 335 259 76 22.7% DLA-ASNBLOCK-AS
AS3215 132 57 75 56.8% RAIN
AS560 399 325 74 18.5% BBN Planet, New England Region (N
AS3819 98 29 69 70.4% SIGNET
AS225 127 61 66 52.0% University of Virginia (VIRnet)
AS813 228 164 64 28.1% UUNET Canada (ASN-UUNETCA-AS1)
AS3450 110 47 63 57.3% UTK
AS3996 113 51 62 54.9% FIRN
AS1791 199 137 62 31.2% SprintLink Fort Worth TX
AS1785 285 225 60 21.1% NYSERNet Backbone
AS2711 109 50 59 54.1% SUNBELT-AS
AS855 125 67 58 46.4% NBTel
AS2871 139 82 57 41.0% Internet Services GmbH & Co
2) Weekly Delta
This a daily snapshot of changes in classful routes being withdrawn and added.
the deltas are calculated over a rolling 7 day period. Please bear in mind this
is purely a "snapshot" and a large flucuation could be caused by a connectivity
problem for example. However, this does give some indication of service
providers that are moving to classless routing.
Top 20 Withdrawn Routes from 27Sep96 to 04Oct96
-457 AS719 LANLINK autonomous system
-221 AS4230 Embratel Brazil
-98 AS3215 RAIN
-61 AS262 JVNC-II-AS
-49 AS721 DLA-ASNBLOCK-AS
-48 AS2551 NETCOM On-line Communication Serv
-43 AS3749 Tennessee Board of Regents
-32 AS1275 DFN-IP
-27 AS2686 Autonomous System number for IBM
-25 AS3492 ATLANTA
-24 AS2520 JNIC-ASN
-20 AS279 SURAnet Southern AS
-18 AS3733 GULF-COAST
-17 AS600 OARnet AS
-16 AS786 The JANET IP Service
-15 AS6407 Internet Canada Corporation
-14 AS2277 ECUANET
-13 AS3804 WorldLinx 3
-11 AS568 JIS (Joint Interconnection Servic
-10 AS6401 eConnect
Top 20 Added Routes from 27Sep96 to 04Oct96
169 AS1717 RENATER
122 AS5650 Electric Lightwave Inc. and XMiss
87 AS97 JvNCnet
82 AS1794 SprintLink Pennsauken NJ
59 AS2941 CSCNS-AS
41 AS3301 TeliaNet Sweden
33 AS1790 SprintLink Washington D.C.
30 AS6174 SPRINTLINK8
21 AS4006 NetRail, Inc.
20 AS1795 SprintLink Anaheim CA
19 AS297 Nasa Science Network (FIX-East)
18 AS560 BBN Planet, New England Region (N
16 AS4433 ACCESS-ONE
14 AS376 RISQ Backbone
12 AS5755 QNETIX-AS
11 AS3493 INTERLINK
10 AS1791 SprintLink Fort Worth TX
9 AS3603 CETCOL - Uniandes
8 AS6203 ISDN-Net Inc.
6 AS3252 "Relcom-Ukraine" Ltd. TS network
3) Interesting aggregates
List of possibly interesting aggregates
---------------------------------------
aggregate origin-AS AS Description
9.2.0.0/16 AS1747 IBM Watson, Yorktown Heights,
9.20.0.0/17 AS2686 Autonomous System number for I
9.67.0.0/19 AS3561 MCI
57.12.0.0/16 AS5384 Etisalat Emirates Internet
128.145.228.0/24 AS174 Performance Systems Internatio
128.188.1.0/24 AS560 BBN Planet, New England Region
130.168.105.0/24 AS1270 EUnet Germany
130.168.115.0/24 AS1270 EUnet Germany
130.168.125.0/24 AS1270 EUnet Germany
130.188.2.0/24 AS565 VTT autonomous system
130.188.3.0/24 AS565 VTT autonomous system
130.188.150.0/24 AS565 VTT autonomous system
130.188.252.0/24 AS565 VTT autonomous system
130.205.64.0/18 AS3561 MCI
130.252.178.0/24 AS1321 ANS San Francisco - DNSS 11
131.114.192.0/18 AS2598 Consiglio Nazionale delle Rice
131.115.211.0/24 AS3301 TeliaNet Sweden
131.115.254.0/24 AS3301 TeliaNet Sweden
131.117.0.0/17 AS559 SWITCH, Swiss Academic and Res
132.235.204.0/24 AS3561 MCI
134.6.160.0/22 AS2706 HKSUPER
134.6.180.0/24 AS2706 HKSUPER
134.33.100.0/24 AS701 Alternet
134.129.0.0/17 AS6263 NDIN
134.129.128.0/17 AS6263 NDIN
134.198.8.0/21 AS3593 Eastern Pennsylvania Internet
134.198.16.0/21 AS3593 Eastern Pennsylvania Internet
134.198.24.0/21 AS3593 Eastern Pennsylvania Internet
134.198.32.0/21 AS3593 Eastern Pennsylvania Internet
134.198.40.0/21 AS3593 Eastern Pennsylvania Internet
134.198.48.0/21 AS3593 Eastern Pennsylvania Internet
134.198.56.0/21 AS3593 Eastern Pennsylvania Internet
134.198.64.0/21 AS3593 Eastern Pennsylvania Internet
134.198.72.0/21 AS3593 Eastern Pennsylvania Internet
134.198.96.0/21 AS3593 Eastern Pennsylvania Internet
134.198.168.0/21 AS3593 Eastern Pennsylvania Internet
134.198.192.0/21 AS3593 Eastern Pennsylvania Internet
134.198.232.0/21 AS3593 Eastern Pennsylvania Internet
134.198.240.0/21 AS3593 Eastern Pennsylvania Internet
134.204.14.0/24 AS3561 MCI
134.204.176.0/24 AS3561 MCI
134.241.109.0/24 AS560 BBN Planet, New England Region
135.14.65.0/24 AS3111 Internet Direct Inc. (ASN-DIRE
135.16.150.0/24 AS560 BBN Planet, New England Region
135.37.2.0/24 AS3561 MCI
135.37.4.0/24 AS3561 MCI
135.37.10.0/24 AS3561 MCI
135.37.14.0/24 AS3561 MCI
135.40.66.0/24 AS3561 MCI
136.140.9.0/24 AS3561 MCI
137.62.197.0/24 AS1794 SprintLink Pennsauken NJ
138.95.80.0/24 AS701 Alternet
138.108.100.0/24 AS3561 MCI
138.182.252.0/24 AS5855 Secretary of the Navy
138.182.254.0/24 AS5855 Secretary of the Navy
139.46.35.0/24 AS560 BBN Planet, New England Region
139.61.102.0/24 AS3111 Internet Direct Inc. (ASN-DIRE
139.61.103.0/24 AS3111 Internet Direct Inc. (ASN-DIRE
139.162.128.0/17 AS1136 Unisource Internet Service NL
140.10.12.0/24 AS701 Alternet
140.188.86.0/24 AS174 Performance Systems Internatio
140.188.129.0/24 AS174 Performance Systems Internatio
140.188.198.0/24 AS174 Performance Systems Internatio
140.231.44.0/24 AS3561 MCI
141.227.111.0/24 AS2529 Demon Internet Ltd
142.77.19.0/24 AS813 UUNET Canada (ASN-UUNETCA-AS1)
142.77.248.0/24 AS813 UUNET Canada (ASN-UUNETCA-AS1)
143.222.116.0/24 AS3407 Interpath
143.252.80.0/24 AS2856 BTnet UK Regional network
144.192.181.0/24 AS4200 AGIS (Apex Global Information
144.199.161.0/24 AS1238 ICM Malaysia (MIMOS) connectee
144.228.143.0/24 AS1792 SprintLink Stockton CA
145.17.100.0/24 AS2856 BTnet UK Regional network
145.72.32.0/19 AS5484 BT Netherlands Regional Servic
145.72.64.0/19 AS5484 BT Netherlands Regional Servic
145.246.16.0/24 AS2856 BTnet UK Regional network
145.246.17.0/24 AS2856 BTnet UK Regional network
145.247.151.0/24 AS2120 DAXnet (Tele 3)
145.247.152.0/24 AS2120 DAXnet (Tele 3)
145.247.153.0/24 AS2120 DAXnet (Tele 3)
145.247.154.0/24 AS2120 DAXnet (Tele 3)
145.247.155.0/24 AS2120 DAXnet (Tele 3)
145.247.156.0/24 AS2120 DAXnet (Tele 3)
145.247.157.0/24 AS2120 DAXnet (Tele 3)
145.247.158.0/24 AS2120 DAXnet (Tele 3)
145.247.159.0/24 AS2120 DAXnet (Tele 3)
145.247.160.0/24 AS2120 DAXnet (Tele 3)
145.247.161.0/24 AS2120 DAXnet (Tele 3)
145.247.162.0/24 AS2120 DAXnet (Tele 3)
145.247.163.0/24 AS2120 DAXnet (Tele 3)
145.247.164.0/24 AS2120 DAXnet (Tele 3)
145.247.165.0/24 AS2120 DAXnet (Tele 3)
145.247.166.0/24 AS2120 DAXnet (Tele 3)
145.247.167.0/24 AS2120 DAXnet (Tele 3)
145.247.168.0/24 AS2120 DAXnet (Tele 3)
145.247.169.0/24 AS2120 DAXnet (Tele 3)
145.247.170.0/24 AS2120 DAXnet (Tele 3)
145.248.112.0/24 AS2706 HKSUPER
145.248.155.0/24 AS2706 HKSUPER
145.248.157.0/24 AS2706 HKSUPER
145.248.159.0/24 AS2706 HKSUPER
145.248.161.0/24 AS2706 HKSUPER
145.248.165.0/24 AS2706 HKSUPER
146.75.251.0/24 AS3301 TeliaNet Sweden
146.75.253.0/24 AS1257 SWIPnet Swedish IP Network
146.75.254.0/24 AS3301 TeliaNet Sweden
147.85.21.0/24 AS3951 ICONNET
147.85.25.0/24 AS3951 ICONNET
147.85.39.0/24 AS3951 ICONNET
147.85.44.0/24 AS3951 ICONNET
147.85.51.0/24 AS3951 ICONNET
147.85.115.0/24 AS3951 ICONNET
147.151.171.0/24 AS6669 BT Spanish Regional IP network
147.160.0.0/17 AS3561 MCI
147.160.128.0/18 AS3561 MCI
147.160.192.0/20 AS3561 MCI
147.160.208.0/20 AS3561 MCI
147.160.224.0/20 AS3561 MCI
147.160.224.0/19 AS3561 MCI
147.206.20.0/24 AS3561 MCI
148.59.221.0/24 AS2015 Msen, Inc.
148.59.227.0/24 AS2015 Msen, Inc.
148.59.232.0/24 AS2015 Msen, Inc.
148.59.242.0/24 AS2015 Msen, Inc.
148.59.247.0/24 AS2015 Msen, Inc.
148.94.210.0/24 AS5714 EDS-WEB
148.185.45.0/24 AS1849 PIPEX, Public IP EXchange
148.252.1.0/24 AS1849 PIPEX, Public IP EXchange
149.20.4.0/24 AS1239 SprintLink Backbone
149.20.64.0/24 AS701 Alternet
149.212.64.0/20 AS1759 Telecom Finland iNET
150.100.52.0/24 AS1792 SprintLink Stockton CA
150.185.128.0/18 AS1800 ICM-Atlantic
150.185.192.0/18 AS1800 ICM-Atlantic
151.185.7.0/24 AS279 SURAnet Southern AS
151.185.10.0/24 AS279 SURAnet Southern AS
152.129.186.0/24 AS4478 PNET-STL
152.163.199.0/24 AS2056 AOL-AS
152.163.200.0/24 AS2056 AOL-AS
152.163.231.0/24 AS2056 AOL-AS
152.163.232.0/23 AS2056 AOL-AS
152.163.234.0/23 AS2056 AOL-AS
152.179.0.0/17 AS1321 ANS San Francisco - DNSS 11
152.187.0.0/17 AS1321 ANS San Francisco - DNSS 11
153.2.164.0/24 AS3561 MCI
155.39.191.0/24 AS2685 IGN OpenNet - US
155.134.60.0/24 AS701 Alternet
155.140.124.0/24 AS1849 PIPEX, Public IP EXchange
155.173.244.0/24 AS3561 MCI
155.203.254.0/24 AS3561 MCI
155.229.176.0/22 AS7045 UNKNOWN
155.229.176.0/21 AS7045 UNKNOWN
156.46.0.0/17 AS4550 Alpha.net Corporation (ASN-AN-
156.46.128.0/17 AS4550 Alpha.net Corporation (ASN-AN-
156.51.204.0/24 AS3301 TeliaNet Sweden
156.114.200.0/24 AS2529 Demon Internet Ltd
157.184.150.0/24 AS1330 ANS St. Louis - DNSS 83
157.232.100.0/24 AS3561 MCI
158.43.64.184/30 AS6757 Mercury Communications Ltd
158.43.200.0/24 AS701 Alternet
158.118.51.0/24 AS701 Alternet
158.155.24.0/22 AS1221 AARNET-AS
158.174.254.0/24 AS2856 BTnet UK Regional network
159.24.7.0/24 AS4286 IMCI
159.87.34.0/24 AS200 BBN Planet Western Region
159.179.0.0/24 AS3561 MCI
159.197.158.0/23 AS2529 Demon Internet Ltd
159.245.84.0/22 AS1849 PIPEX, Public IP EXchange
159.245.104.0/22 AS1849 PIPEX, Public IP EXchange
160.92.129.0/24 AS2917 OLEANE - PIPEX International
160.104.0.0/17 AS701 Alternet
160.104.128.0/17 AS1290 PSINet UK Ltd.
161.6.0.0/17 AS3561 MCI
161.6.128.0/17 AS3561 MCI
161.22.0.0/24 AS1790 SprintLink Washington D.C.
161.51.224.0/20 AS1849 PIPEX, Public IP EXchange
161.52.192.0/19 AS2845 SUNET-LUND
161.120.6.0/24 AS3561 MCI
161.223.220.0/22 AS1 BBN Planet backbone
161.223.224.0/24 AS1 BBN Planet backbone
162.17.253.0/24 AS174 Performance Systems Internatio
162.81.141.0/24 AS3561 MCI
163.12.0.0/23 AS3576 PREPnet-EAST
163.12.5.0/24 AS3576 PREPnet-EAST
163.12.16.0/22 AS3576 PREPnet-EAST
163.12.21.0/24 AS3576 PREPnet-EAST
163.12.22.0/24 AS3576 PREPnet-EAST
163.12.23.0/24 AS3576 PREPnet-EAST
163.12.24.0/21 AS3576 PREPnet-EAST
163.12.32.0/19 AS3576 PREPnet-EAST
163.12.64.0/20 AS3576 PREPnet-EAST
163.12.81.0/24 AS3576 PREPnet-EAST
163.12.84.0/22 AS3576 PREPnet-EAST
163.12.88.0/21 AS3576 PREPnet-EAST
163.12.96.0/19 AS3576 PREPnet-EAST
163.12.128.0/21 AS3576 PREPnet-EAST
163.12.136.0/22 AS3576 PREPnet-EAST
163.12.144.0/20 AS3576 PREPnet-EAST
163.12.160.0/19 AS3576 PREPnet-EAST
163.12.192.0/21 AS3576 PREPnet-EAST
163.12.240.0/20 AS3576 PREPnet-EAST
163.49.131.0/24 AS3561 MCI
163.49.132.0/22 AS3561 MCI
163.49.136.0/22 AS3561 MCI
163.49.140.0/23 AS3561 MCI
163.49.142.0/24 AS3561 MCI
163.168.212.0/24 AS3303 Unisource Business Networks (S
163.249.43.0/24 AS3739 NEWNET
163.249.53.0/24 AS3739 NEWNET
163.249.54.0/24 AS3739 NEWNET
163.249.57.0/24 AS3739 NEWNET
163.249.140.0/22 AS3739 NEWNET
163.249.160.0/21 AS3739 NEWNET
163.249.168.0/24 AS3739 NEWNET
163.249.169.0/24 AS3739 NEWNET
163.249.170.0/24 AS3739 NEWNET
164.53.55.0/24 AS2706 HKSUPER
164.99.56.192/26 AS2041 CRL-GATE
164.100.64.0/20 AS3561 MCI
164.100.80.0/24 AS4755 Videsh Sanchar Nigam Ltd. Indi
164.100.81.0/24 AS3561 MCI
164.100.82.0/23 AS3561 MCI
164.100.84.0/22 AS3561 MCI
164.100.88.0/21 AS3561 MCI
164.100.96.0/19 AS3561 MCI
164.100.167.0/24 AS3561 MCI
164.100.199.0/24 AS4755 Videsh Sanchar Nigam Ltd. Indi
164.103.3.0/24 AS3561 MCI
164.224.208.0/20 AS5855 Secretary of the Navy
165.108.130.0/24 AS3561 MCI
165.108.130.0/23 AS3561 MCI
165.108.132.0/22 AS3561 MCI
165.108.136.0/21 AS3561 MCI
165.108.144.0/22 AS3561 MCI
165.108.148.0/23 AS3561 MCI
165.113.197.0/24 AS6006 UNKNOWN
165.113.198.0/24 AS6006 UNKNOWN
165.113.199.0/24 AS6006 UNKNOWN
165.113.211.0/24 AS6006 UNKNOWN
165.113.219.0/24 AS6006 UNKNOWN
165.166.123.0/24 AS3561 MCI
165.215.64.0/18 AS4183 CompuServe, Incorporated
165.215.191.0/24 AS5090 CWI-NYD
165.247.33.0/24 AS5696 Primary AS for GoodNet
166.38.40.0/24 AS3561 MCI
166.147.0.0/18 AS3561 MCI
166.147.64.0/18 AS3561 MCI
166.147.128.0/18 AS3561 MCI
166.147.192.0/18 AS3561 MCI
166.150.0.0/18 AS3561 MCI
166.150.64.0/18 AS3561 MCI
166.150.128.0/18 AS3561 MCI
166.150.192.0/18 AS3561 MCI
166.151.0.0/18 AS3561 MCI
166.151.64.0/18 AS3561 MCI
166.151.128.0/18 AS3561 MCI
166.151.192.0/18 AS3561 MCI
167.72.128.0/24 AS3561 MCI
167.77.32.0/24 AS3561 MCI
167.105.232.0/24 AS3561 MCI
167.170.6.0/23 AS3313 I.Net S.p.A.
167.170.32.0/23 AS3313 I.Net S.p.A.
167.208.125.0/24 AS3561 MCI
168.14.1.0/24 AS3561 MCI
168.14.2.0/23 AS3561 MCI
168.14.4.0/22 AS3561 MCI
168.14.8.0/21 AS3561 MCI
168.14.16.0/20 AS3561 MCI
168.175.70.0/24 AS3561 MCI
168.175.170.0/24 AS3561 MCI
168.175.171.0/24 AS3561 MCI
168.175.172.0/24 AS3561 MCI
168.224.128.0/24 AS2856 BTnet UK Regional network
168.247.253.0/24 AS174 Performance Systems Internatio
168.247.254.0/24 AS174 Performance Systems Internatio
169.132.80.0/24 AS5000 IDT Corporation
169.137.170.0/24 AS3407 Interpath
169.200.1.0/24 AS3561 MCI
170.115.249.0/24 AS4969 Net Access
170.194.51.0/24 AS1849 PIPEX, Public IP EXchange
170.215.192.0/20 AS5650 Electric Lightwave Inc. and XM
171.25.128.0/20 AS3301 TeliaNet Sweden
171.25.144.0/21 AS3301 TeliaNet Sweden
171.25.152.0/21 AS3301 TeliaNet Sweden
171.30.170.0/24 AS2856 BTnet UK Regional network
192.103.70.0/26 AS1673 ANS-BLK1
192.103.74.0/27 AS1673 ANS-BLK1
194.6.82.88/30 AS6757 Mercury Communications Ltd
194.23.1.36/30 AS3305 Internet Service Provider back
194.178.245.32/28 AS5417 Demon Internet Ltd
194.237.174.0/29 AS3301 TeliaNet Sweden
194.237.174.8/29 AS3301 TeliaNet Sweden
194.237.174.32/27 AS3308 TeliaNet Denmark
195.38.9.6/32 AS6739 Autonomous System number for B
198.83.24.0/26 AS1673 ANS-BLK1
198.83.47.0/26 AS1673 ANS-BLK1
198.83.195.0/26 AS1673 ANS-BLK1
198.83.209.0/26 AS1673 ANS-BLK1
198.83.210.0/26 AS1673 ANS-BLK1
199.99.247.32/27 AS174 Performance Systems Internatio
199.221.28.0/26 AS1673 ANS-BLK1
199.221.38.0/27 AS1673 ANS-BLK1
199.221.47.0/25 AS1673 ANS-BLK1
199.222.34.0/26 AS1673 ANS-BLK1
199.233.98.0/25 AS6082 MAI Network Services
199.233.98.128/25 AS6082 MAI Network Services
202.50.137.64/27 AS2687 OpenNet-AP
204.148.62.0/26 AS1673 ANS-BLK1
204.148.68.0/26 AS1673 ANS-BLK1
204.151.106.0/26 AS1673 ANS-BLK1
204.151.152.0/26 AS1673 ANS-BLK1
205.156.223.176/28 AS2702 Spry AS
205.215.7.0/27 AS4006 NetRail, Inc.
205.215.7.32/27 AS4006 NetRail, Inc.
