January 1995 - routing-wg - mailman.ripe.net

The Top 20 and some deltas
by Tony Bates 25 Jan '95

25 Jan '95

This is an auto-generated mail on Wed Jan 25 21:10:00 MET 1995 As stated above this is auto-generated so it is not checked before it leaves my workstation. This is a list of the "Top 20" players who if CIDRizing at the AS level could make a significant gain in the size of Internet routing tables. This may be an over-estimation but it is hoped that this can act as an incentive for the "Top 20" and others to look at their CIDR capability. This report is available as: ftp://ftp.ripe.net/cidr/stats/Top-20.25Jan95 The current (and of course this one today) report is always accessible as: ftp://ftp.ripe.net/cidr/stats/Top-20 A full summary of all the ASes seen in the Internet can be seen by looking in: ftp://ftp.ripe.net/cidr/stats/AS* Please also find a summary of the last weeks changes in terms of withdrawn and added routes. Please note that this is only a snapshot but does some indication of ASes participating in CIDR. More information can be found in: ftp://ftp.ripe.net/cidr/stats/Delta.* Also, for a short time this gives details of any possibly interesting aggregates currently seen in the routing. Interesting here means not a aggregate made as a set of classful routes. This a daily snapshot of changes in classfull routes being withdrawn and added.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 Top 20 Withdrawn Routes from 18Jan95 to 25Jan95 -70 AS1334 NSFNETTEST39-AS -59 AS2605 CESNET backbone B - EMPB -46 AS1740 CERFNET -45 AS1902 CESNET backbone A - EBONE -38 AS668 ASN-ASNET-NET-AS -20 AS2149 PSINET-2 -16 AS701 ALTERNET-AS -13 AS297 NSN-UMD-AS -7 AS2651 CDAGOVN -6 AS4174 CONNECT-COM -5 AS2513 JNIC-ASN -4 AS2504 JNIC-ASN -3 AS2277 ECUANET -2 AS2108 Croatian Academic and Research Ne -1 AS1103 SURFnet IP Top 20 Added Routes from 18Jan95 to 25Jan95 38 AS2899 WN-ID 34 AS22 NOSC 31 AS174 NYSERNET-AS 25 AS2901 WN-NM 23 AS200 BARRNET-AS 19 AS1822 NEARNET-1 17 AS2493 FONOROLA-EAST 16 AS1662 ANS-BLK1 14 AS1225 CICNET3-AS 13 AS279 SURANET-AS-2 11 AS549 ONET-AS 9 AS2607 Slovak technical university 8 AS271 BCNET-AS 7 AS175 AFWL-AS 6 AS2704 HOOKUP-NET-A 5 AS3111 DIRECT 4 AS1967 TR-NET 3 AS1327 NSFNETTEST32-AS 2 AS3720 TIMS-AS 1 AS2914 LITTLE-GARDEN List of possibly interesting aggregates --------------------------------------- aggregate origin-AS AS Description 128.138.213.0/24 AS3908 WNBLK-AS 131.119.246.0/24 AS200 BARRNET-AS 138.108.70.0/23 AS1849 PIPEX, Public IP EXchange 138.108.72.0/21 AS1849 PIPEX, Public IP EXchange 138.108.80.0/20 AS1849 PIPEX, Public IP EXchange 138.108.96.0/22 AS1849 PIPEX, Public IP EXchange 144.223.240.0/26 AS1793 SPRINTLINK5 148.252.1.0/24 AS1849 PIPEX, Public IP EXchange 157.166.145.0/24 AS1686 ANS-BLK1 157.166.228.0/24 AS1686 ANS-BLK1 157.166.229.0/24 AS1686 ANS-BLK1 157.166.230.0/24 AS1686 ANS-BLK1 157.166.235.0/24 AS1686 ANS-BLK1 157.166.238.0/24 AS1686 ANS-BLK1 170.91.1.0/24 AS3734 SJEN 170.91.2.0/24 AS3734 SJEN 170.91.3.0/24 AS3734 SJEN 170.91.4.0/24 AS3734 SJEN 170.91.8.0/24 AS3734 SJEN 170.91.10.16/28 AS3734 SJEN 170.91.10.32/28 AS3734 SJEN 170.91.10.49/32 AS3734 SJEN 170.91.10.50/32 AS3734 SJEN 170.91.10.65/32 AS3734 SJEN 170.91.10.66/32 AS3734 SJEN 170.91.10.81/32 AS3734 SJEN 170.91.10.82/32 AS3734 SJEN 170.91.10.97/32 AS3734 SJEN 170.91.10.98/32 AS3734 SJEN 170.91.10.113/32 AS3734 SJEN 170.91.10.114/32 AS3734 SJEN 193.107.196.0/25 AS1899 Fnet, EUnet-France 193.107.196.128/25 AS1899 Fnet, EUnet-France 193.107.199.32/27 AS1899 Fnet, EUnet-France 193.107.199.96/27 AS1899 Fnet, EUnet-France 193.232.88.16/28 AS2854 RoSprint AS 193.233.1.4/30 AS2895 FREEnet Autonomous System 193.233.1.8/30 AS2895 FREEnet Autonomous System 198.133.25.64/26 AS2685 IBM-MMD-AS 198.133.25.128/26 AS2685 IBM-MMD-AS 199.203.4.16/28 AS1680 ANS-BLK1 199.203.4.32/28 AS1680 ANS-BLK1 199.203.4.48/28 AS1680 ANS-BLK1 199.203.4.64/28 AS1680 ANS-BLK1 204.88.159.32/27 AS3734 SJEN Here follows the last weeks "Top 20" list with the corresponding date. --- 25Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1845 867 978 53.0% ALTERNET-AS AS2149 1448 1019 429 29.6% PSINET-2 AS174 1094 803 291 26.6% NYSERNET-AS AS560 777 496 281 36.2% NEARNET-EXT-AS AS97 583 365 218 37.4% JVNC-AS AS2493 388 182 206 53.1% FONOROLA-EAST AS279 582 427 155 26.6% SURANET-AS-2 AS86 528 388 140 26.5% SURANET-AS AS1982 277 153 124 44.8% ASN-NWNEXUS AS271 266 143 123 46.2% BCNET-AS AS1257 287 188 99 34.5% SWIPnet Swedish IP Network AS2150 165 78 87 52.7% CSUNET-SW AS807 160 79 81 50.6% CANET-ASN AS568 499 421 78 15.6% SUMNET-AS AS549 291 213 78 26.8% ONET-AS AS542 144 70 74 51.4% ARNET AS376 145 71 74 51.0% RISQ-AS AS200 374 303 71 19.0% BARRNET-AS AS137 187 116 71 38.0% GARR AS1270 185 114 71 38.4% EUnet/DE --- 24Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1850 865 985 53.2% ALTERNET-AS AS2149 1402 1008 394 28.1% PSINET-2 AS174 1037 761 276 26.6% NYSERNET-AS AS560 771 497 274 35.5% NEARNET-EXT-AS AS97 585 357 228 39.0% JVNC-AS AS2493 380 175 205 53.9% FONOROLA-EAST AS279 574 414 160 27.9% SURANET-AS-2 AS86 536 395 141 26.3% SURANET-AS AS1982 276 152 124 44.9% ASN-NWNEXUS AS271 266 143 123 46.2% BCNET-AS AS1257 287 188 99 34.5% SWIPnet Swedish IP Network AS1955 194 103 91 46.9% HUNGARNET AS2150 165 78 87 52.7% CSUNET-SW AS807 160 79 81 50.6% CANET-ASN AS568 499 422 77 15.4% SUMNET-AS AS549 289 212 77 26.6% ONET-AS AS542 143 69 74 51.7% ARNET AS376 145 71 74 51.0% RISQ-AS AS1740 365 292 73 20.0% CERFNET AS200 373 301 72 19.3% BARRNET-AS --- 23Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1847 867 980 53.1% ALTERNET-AS AS2149 1414 1013 401 28.4% PSINET-2 AS560 773 495 278 36.0% NEARNET-EXT-AS AS174 1041 765 276 26.5% NYSERNET-AS AS97 582 356 226 38.8% JVNC-AS AS2493 340 158 182 53.5% FONOROLA-EAST AS279 572 414 158 27.6% SURANET-AS-2 AS86 535 395 140 26.2% SURANET-AS AS1982 281 155 126 44.8% ASN-NWNEXUS AS271 266 143 123 46.2% BCNET-AS AS1257 287 188 99 34.5% SWIPnet Swedish IP Network AS1955 188 100 88 46.8% HUNGARNET AS2150 165 78 87 52.7% CSUNET-SW AS807 157 78 79 50.3% CANET-ASN AS549 291 214 77 26.5% ONET-AS AS568 495 419 76 15.4% SUMNET-AS AS1740 363 287 76 20.9% CERFNET AS542 143 69 74 51.7% ARNET AS376 145 71 74 51.0% RISQ-AS AS200 375 302 73 19.5% BARRNET-AS --- 22Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1847 867 980 53.1% ALTERNET-AS AS2149 1399 1013 386 27.6% PSINET-2 AS560 774 496 278 35.9% NEARNET-EXT-AS AS174 1035 763 272 26.3% NYSERNET-AS AS2493 377 173 204 54.1% FONOROLA-EAST AS97 560 365 195 34.8% JVNC-AS AS279 570 412 158 27.7% SURANET-AS-2 AS86 536 396 140 26.1% SURANET-AS AS1982 280 154 126 45.0% ASN-NWNEXUS AS271 266 143 123 46.2% BCNET-AS AS1257 287 188 99 34.5% SWIPnet Swedish IP Network AS1955 193 102 91 47.2% HUNGARNET AS2150 165 78 87 52.7% CSUNET-SW AS807 154 77 77 50.0% CANET-ASN AS549 291 214 77 26.5% ONET-AS AS568 498 422 76 15.3% SUMNET-AS AS1740 360 285 75 20.8% CERFNET AS542 143 69 74 51.7% ARNET AS376 145 71 74 51.0% RISQ-AS AS200 373 302 71 19.0% BARRNET-AS --- 21Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1847 867 980 53.1% ALTERNET-AS AS2149 1418 1018 400 28.2% PSINET-2 AS174 1083 791 292 27.0% NYSERNET-AS AS560 774 496 278 35.9% NEARNET-EXT-AS AS2493 375 174 201 53.6% FONOROLA-EAST AS97 555 356 199 35.9% JVNC-AS AS279 573 414 159 27.7% SURANET-AS-2 AS86 534 395 139 26.0% SURANET-AS AS1982 281 155 126 44.8% ASN-NWNEXUS AS271 266 143 123 46.2% BCNET-AS AS1257 287 188 99 34.5% SWIPnet Swedish IP Network AS1955 193 102 91 47.2% HUNGARNET AS2150 165 78 87 52.7% CSUNET-SW AS807 157 78 79 50.3% CANET-ASN AS568 501 422 79 15.8% SUMNET-AS AS549 291 214 77 26.5% ONET-AS AS1740 362 287 75 20.7% CERFNET AS542 143 69 74 51.7% ARNET AS376 145 71 74 51.0% RISQ-AS AS1270 182 111 71 39.0% EUnet/DE --- 20Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1844 866 978 53.0% ALTERNET-AS AS2149 1442 1005 437 30.3% PSINET-2 AS174 1052 754 298 28.3% NYSERNET-AS AS560 767 494 273 35.6% NEARNET-EXT-AS AS97 578 359 219 37.9% JVNC-AS AS2493 372 171 201 54.0% FONOROLA-EAST AS279 574 411 163 28.4% SURANET-AS-2 AS86 530 389 141 26.6% SURANET-AS AS1982 281 155 126 44.8% ASN-NWNEXUS AS271 259 139 120 46.3% BCNET-AS AS1257 288 189 99 34.4% SWIPnet Swedish IP Network AS1955 189 100 89 47.1% HUNGARNET AS2150 158 73 85 53.8% CSUNET-SW AS807 154 75 79 51.3% CANET-ASN AS568 500 421 79 15.8% SUMNET-AS AS549 284 209 75 26.4% ONET-AS AS1740 356 281 75 21.1% CERFNET AS542 141 67 74 52.5% ARNET AS376 144 70 74 51.4% RISQ-AS AS137 189 118 71 37.6% GARR --- 19Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1858 870 988 53.2% ALTERNET-AS AS174 1507 1064 443 29.4% NYSERNET-AS AS560 764 491 273 35.7% NEARNET-EXT-AS AS97 587 359 228 38.8% JVNC-AS AS2493 370 170 200 54.1% FONOROLA-EAST AS279 573 416 157 27.4% SURANET-AS-2 AS86 537 395 142 26.4% SURANET-AS AS1982 280 155 125 44.6% ASN-NWNEXUS AS271 259 139 120 46.3% BCNET-AS AS1257 289 193 96 33.2% SWIPnet Swedish IP Network AS1955 187 98 89 47.6% HUNGARNET AS2150 162 75 87 53.7% CSUNET-SW AS568 507 426 81 16.0% SUMNET-AS AS807 150 75 75 50.0% CANET-ASN AS376 146 71 75 51.4% RISQ-AS AS549 283 209 74 26.1% ONET-AS AS542 141 67 74 52.5% ARNET AS1740 353 281 72 20.4% CERFNET AS137 193 121 72 37.3% GARR AS1270 182 111 71 39.0% EUnet/DE --- 18Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1861 870 991 53.3% ALTERNET-AS AS2149 1468 1030 438 29.8% PSINET-2 AS174 1063 775 288 27.1% NYSERNET-AS AS560 764 490 274 35.9% NEARNET-EXT-AS AS97 578 361 217 37.5% JVNC-AS AS2493 371 171 200 53.9% FONOROLA-EAST AS279 569 411 158 27.8% SURANET-AS-2 AS86 527 387 140 26.6% SURANET-AS AS1982 280 155 125 44.6% ASN-NWNEXUS AS271 258 138 120 46.5% BCNET-AS AS1257 287 193 94 32.8% SWIPnet Swedish IP Network AS2150 162 75 87 53.7% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 492 417 75 15.2% SUMNET-AS AS376 146 71 75 51.4% RISQ-AS AS1740 396 321 75 18.9% CERFNET AS542 141 67 74 52.5% ARNET AS549 280 207 73 26.1% ONET-AS AS137 193 121 72 37.3% GARR AS1270 184 113 71 38.6% EUnet/DE

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draft routing-wg agenda
by Marten Terpstra 20 Jan '95

20 Jan '95

Folks, As you may know, Jean-Michel has stepped down as chairman of the routing working group. We have not yet found anyone willing to take over this position. If you are willing to take over this working group, please let us know! We need someone urgently. For the coming RIPE meeting I will convene the meeting, but *only* for this meeting. I have put together a draft agenda, please suggest additional items if you feel they should be discussed. -Marten DRAFT Routing Working Group Agenda 20th RIPE Meeting 1. Opening, scribe, administrativia 2. New chair 3. NSFnet, NACRs, the advisory attribute and the RIPE database 4. RIPE-181 status + usage 5. CIDR status in Europe 6. AOB 7. Closing

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The Top 20 and some deltas
by Tony Bates 18 Jan '95

18 Jan '95

This is an auto-generated mail on Wed Jan 18 21:10:00 MET 1995 As stated above this is auto-generated so it is not checked before it leaves my workstation. This is a list of the "Top 20" players who if CIDRizing at the AS level could make a significant gain in the size of Internet routing tables. This may be an over-estimation but it is hoped that this can act as an incentive for the "Top 20" and others to look at their CIDR capability. This report is available as: ftp://ftp.ripe.net/cidr/stats/Top-20.18Jan95 The current (and of course this one today) report is always accessible as: ftp://ftp.ripe.net/cidr/stats/Top-20 A full summary of all the ASes seen in the Internet can be seen by looking in: ftp://ftp.ripe.net/cidr/stats/AS* Please also find a summary of the last weeks changes in terms of withdrawn and added routes. Please note that this is only a snapshot but does some indication of ASes participating in CIDR. More information can be found in: ftp://ftp.ripe.net/cidr/stats/Delta.* Also, for a short time this gives details of any possibly interesting aggregates currently seen in the routing. Interesting here means not a aggregate made as a set of classful routes. This a daily snapshot of changes in classfull 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 11Jan95 to 18Jan95 -99 AS1849 PIPEX, Public IP EXchange -88 AS1270 EUnet/DE -51 AS1853 ACOnet Backbone -32 AS2386 INS-AS -31 AS1239 SprintLink -24 AS3301 Unisource Business Networks -16 AS1275 DFN-IP -13 AS2504 JNIC-ASN -8 AS114 SESQUINET-AS -7 AS2110 IEunet (EUnet/Ireland) backbone A -6 AS1267 I2U Autonomous System -5 AS1225 CICNET3-AS -4 AS568 SUMNET-AS -3 AS786 The JANET IP Service -2 AS1967 TR-NET -1 AS766 RedIRIS Autonomous System Top 20 Added Routes from 11Jan95 to 18Jan95 71 AS1982 ASN-NWNEXUS 57 AS701 ALTERNET-AS 42 AS1740 CERFNET 40 AS1790 SPRINTLINK2 38 AS3502 INTNET 36 AS4174 CONNECT-COM 31 AS2493 FONOROLA-EAST 26 AS2149 PSINET-2 25 AS1334 NSFNETTEST39-AS 24 AS174 NYSERNET-AS 18 AS3996 FIRN 14 AS3491 CAIS-ASN 12 AS554 CALINET-AS 11 AS2048 LANET-1 10 AS86 SURANET-AS 9 AS684 MBNET-AS 8 AS2563 KREN-GATEWAY 7 AS760 University of Vienna, Austria 6 AS1887 NASK 5 AS2150 CSUNET-SW List of possibly interesting aggregates --------------------------------------- aggregate origin-AS AS Description 128.138.213.0/24 AS3908 WNBLK-AS 131.119.246.0/24 AS200 BARRNET-AS 138.108.70.0/23 AS1849 PIPEX, Public IP EXchange 138.108.72.0/21 AS1849 PIPEX, Public IP EXchange 138.108.80.0/20 AS1849 PIPEX, Public IP EXchange 138.108.96.0/22 AS1849 PIPEX, Public IP EXchange 144.223.240.0/26 AS1793 SPRINTLINK5 148.252.1.0/24 AS1849 PIPEX, Public IP EXchange 192.134.192.124/30 AS1899 Fnet, EUnet-France 192.134.192.128/30 AS1899 Fnet, EUnet-France 192.134.192.160/30 AS1899 Fnet, EUnet-France 192.134.192.192/30 AS1899 Fnet, EUnet-France 192.134.192.236/30 AS1899 Fnet, EUnet-France 192.134.192.240/29 AS1899 Fnet, EUnet-France 192.134.192.248/30 AS1899 Fnet, EUnet-France 193.107.196.0/25 AS1899 Fnet, EUnet-France 193.107.196.128/25 AS1899 Fnet, EUnet-France 193.107.199.32/27 AS1899 Fnet, EUnet-France 193.232.88.16/28 AS2854 RoSprint AS 193.233.1.4/30 AS2895 FREEnet Autonomous System 199.203.4.16/28 AS1680 ANS-BLK1 199.203.4.32/28 AS1680 ANS-BLK1 199.203.4.48/28 AS1680 ANS-BLK1 199.203.4.64/28 AS1680 ANS-BLK1 204.88.159.0/27 AS3734 SJEN 204.88.159.32/27 AS3734 SJEN Here follows the last weeks "Top 20" list with the corresponding date. --- 18Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1861 870 991 53.3% ALTERNET-AS AS2149 1468 1030 438 29.8% PSINET-2 AS174 1063 775 288 27.1% NYSERNET-AS AS560 764 490 274 35.9% NEARNET-EXT-AS AS97 578 361 217 37.5% JVNC-AS AS2493 371 171 200 53.9% FONOROLA-EAST AS279 569 411 158 27.8% SURANET-AS-2 AS86 527 387 140 26.6% SURANET-AS AS1982 280 155 125 44.6% ASN-NWNEXUS AS271 258 138 120 46.5% BCNET-AS AS1257 287 193 94 32.8% SWIPnet Swedish IP Network AS2150 162 75 87 53.7% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 492 417 75 15.2% SUMNET-AS AS376 146 71 75 51.4% RISQ-AS AS1740 396 321 75 18.9% CERFNET AS542 141 67 74 52.5% ARNET AS549 280 207 73 26.1% ONET-AS AS137 193 121 72 37.3% GARR AS1270 184 113 71 38.6% EUnet/DE --- 17Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1854 865 989 53.3% ALTERNET-AS AS2149 1464 1028 436 29.8% PSINET-2 AS174 1051 771 280 26.6% NYSERNET-AS AS560 763 492 271 35.5% NEARNET-EXT-AS AS97 568 352 216 38.0% JVNC-AS AS2493 346 161 185 53.5% FONOROLA-EAST AS279 566 410 156 27.6% SURANET-AS-2 AS86 526 388 138 26.2% SURANET-AS AS1982 270 149 121 44.8% ASN-NWNEXUS AS271 255 136 119 46.7% BCNET-AS AS1257 290 196 94 32.4% SWIPnet Swedish IP Network AS1955 185 96 89 48.1% HUNGARNET AS2150 160 74 86 53.8% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS376 146 71 75 51.4% RISQ-AS AS568 491 417 74 15.1% SUMNET-AS AS549 279 206 73 26.2% ONET-AS AS542 137 64 73 53.3% ARNET AS137 189 117 72 38.1% GARR AS1270 184 113 71 38.6% EUnet/DE --- 16Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1826 858 968 53.0% ALTERNET-AS AS2149 1446 1017 429 29.7% PSINET-2 AS200 766 478 288 37.6% BARRNET-AS AS174 1037 763 274 26.4% NYSERNET-AS AS560 762 492 270 35.4% NEARNET-EXT-AS AS97 563 357 206 36.6% JVNC-AS AS2493 348 161 187 53.7% FONOROLA-EAST AS279 560 406 154 27.5% SURANET-AS-2 AS86 520 383 137 26.3% SURANET-AS AS1740 529 398 131 24.8% CERFNET AS1982 271 148 123 45.4% ASN-NWNEXUS AS271 255 136 119 46.7% BCNET-AS AS1257 291 198 93 32.0% SWIPnet Swedish IP Network AS1955 181 92 89 49.2% HUNGARNET AS2150 162 75 87 53.7% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 498 422 76 15.3% SUMNET-AS AS376 146 71 75 51.4% RISQ-AS AS549 279 205 74 26.5% ONET-AS AS542 137 64 73 53.3% ARNET --- 15Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1826 858 968 53.0% ALTERNET-AS AS2149 1440 1015 425 29.5% PSINET-2 AS200 763 475 288 37.7% BARRNET-AS AS174 1040 764 276 26.5% NYSERNET-AS AS560 747 489 258 34.5% NEARNET-EXT-AS AS97 550 352 198 36.0% JVNC-AS AS2493 349 163 186 53.3% FONOROLA-EAST AS1740 628 449 179 28.5% CERFNET AS279 566 408 158 27.9% SURANET-AS-2 AS86 524 386 138 26.3% SURANET-AS AS1982 271 148 123 45.4% ASN-NWNEXUS AS271 255 136 119 46.7% BCNET-AS AS1257 291 198 93 32.0% SWIPnet Swedish IP Network AS1955 184 95 89 48.4% HUNGARNET AS2150 163 76 87 53.4% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 492 416 76 15.4% SUMNET-AS AS376 145 70 75 51.7% RISQ-AS AS549 279 205 74 26.5% ONET-AS AS542 137 64 73 53.3% ARNET --- 14Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1824 856 968 53.1% ALTERNET-AS AS2149 1450 1028 422 29.1% PSINET-2 AS200 772 479 293 38.0% BARRNET-AS AS174 1055 773 282 26.7% NYSERNET-AS AS560 764 490 274 35.9% NEARNET-EXT-AS AS97 557 358 199 35.7% JVNC-AS AS2493 350 164 186 53.1% FONOROLA-EAST AS279 567 408 159 28.0% SURANET-AS-2 AS86 532 393 139 26.1% SURANET-AS AS1982 272 149 123 45.2% ASN-NWNEXUS AS271 255 136 119 46.7% BCNET-AS AS1257 280 188 92 32.9% SWIPnet Swedish IP Network AS1955 184 95 89 48.4% HUNGARNET AS2150 164 77 87 53.0% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS549 281 205 76 27.0% ONET-AS AS568 499 424 75 15.0% SUMNET-AS AS376 146 71 75 51.4% RISQ-AS AS542 137 64 73 53.3% ARNET AS1270 184 113 71 38.6% EUnet/DE --- 13Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1812 856 956 52.8% ALTERNET-AS AS2149 1460 1035 425 29.1% PSINET-2 AS174 1158 851 307 26.5% NYSERNET-AS AS560 765 489 276 36.1% NEARNET-EXT-AS AS97 563 356 207 36.8% JVNC-AS AS2493 342 160 182 53.2% FONOROLA-EAST AS279 569 409 160 28.1% SURANET-AS-2 AS86 529 390 139 26.3% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1257 293 200 93 31.7% SWIPnet Swedish IP Network AS1955 184 95 89 48.4% HUNGARNET AS2150 165 78 87 52.7% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 497 420 77 15.5% SUMNET-AS AS549 280 203 77 27.5% ONET-AS AS376 146 71 75 51.4% RISQ-AS AS542 137 64 73 53.3% ARNET AS137 191 120 71 37.2% GARR AS1270 184 113 71 38.6% EUnet/DE AS1237 145 76 69 47.6% EUNSOL-AS --- 12Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1807 851 956 52.9% ALTERNET-AS AS2149 1444 1016 428 29.6% PSINET-2 AS174 1195 878 317 26.5% NYSERNET-AS AS560 764 488 276 36.1% NEARNET-EXT-AS AS97 550 353 197 35.8% JVNC-AS AS2493 339 158 181 53.4% FONOROLA-EAST AS279 569 402 167 29.3% SURANET-AS-2 AS1270 272 117 155 57.0% EUnet/DE AS86 528 390 138 26.1% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1257 294 199 95 32.3% SWIPnet Swedish IP Network AS1955 184 95 89 48.4% HUNGARNET AS2150 164 78 86 52.4% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 493 416 77 15.6% SUMNET-AS AS376 146 71 75 51.4% RISQ-AS AS549 279 206 73 26.2% ONET-AS AS542 137 64 73 53.3% ARNET AS137 190 121 69 36.3% GARR AS1237 144 75 69 47.9% EUNSOL-AS --- 11Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1804 846 958 53.1% ALTERNET-AS AS2149 1442 1020 422 29.3% PSINET-2 AS560 761 488 273 35.9% NEARNET-EXT-AS AS174 1039 767 272 26.2% NYSERNET-AS AS97 564 353 211 37.4% JVNC-AS AS2493 340 159 181 53.2% FONOROLA-EAST AS279 574 406 168 29.3% SURANET-AS-2 AS1270 272 117 155 57.0% EUnet/DE AS86 517 387 130 25.1% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1257 292 198 94 32.2% SWIPnet Swedish IP Network AS1955 184 95 89 48.4% HUNGARNET AS2150 157 73 84 53.5% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 496 419 77 15.5% SUMNET-AS AS549 280 205 75 26.8% ONET-AS AS376 146 71 75 51.4% RISQ-AS AS542 137 64 73 53.3% ARNET AS137 194 121 73 37.6% GARR AS2386 126 60 66 52.4% INS-AS

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The Top 20 and some deltas
by Tony Bates 11 Jan '95

11 Jan '95

This is an auto-generated mail on Wed Jan 11 21:10:01 MET 1995 As stated above this is auto-generated so it is not checked before it leaves my workstation. This is a list of the "Top 20" players who if CIDRizing at the AS level could make a significant gain in the size of Internet routing tables. This may be an over-estimation but it is hoped that this can act as an incentive for the "Top 20" and others to look at their CIDR capability. This report is available as: ftp://ftp.ripe.net/cidr/stats/Top-20.11Jan95 The current (and of course this one today) report is always accessible as: ftp://ftp.ripe.net/cidr/stats/Top-20 A full summary of all the ASes seen in the Internet can be seen by looking in: ftp://ftp.ripe.net/cidr/stats/AS* Please also find a summary of the last weeks changes in terms of withdrawn and added routes. Please note that this is only a snapshot but does some indication of ASes participating in CIDR. More information can be found in: ftp://ftp.ripe.net/cidr/stats/Delta.* Also, for a short time this gives details of any possibly interesting aggregates currently seen in the routing. Interesting here means not a aggregate made as a set of classful routes. This a daily snapshot of changes in classfull 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 04Jan95 to 11Jan95 -247 AS1275 DFN-IP -133 AS97 JVNC-AS -36 AS1930 RCCN-NET -31 AS1290 EUnet GB -18 AS2706 HKSUPER -15 AS1239 SprintLink -13 AS813 UUNETCA-AS1 -9 AS760 University of Vienna, Austria -7 AS86 SURANET-AS -6 AS1887 NASK -5 AS210 WESTNET-WEST -4 AS554 CALINET-AS -3 AS22 NOSC -2 AS1225 CICNET3-AS -1 AS175 AFWL-AS Top 20 Added Routes from 04Jan95 to 11Jan95 61 AS1740 CERFNET 52 AS1853 ACOnet Backbone 46 AS2900 WN-AZ 36 AS3301 Unisource Business Networks 32 AS2150 CSUNET-SW 23 AS1955 HUNGARNET 21 AS2018 UNINET-ZA 17 AS1793 SPRINTLINK5 14 AS2493 FONOROLA-EAST 11 AS174 NYSERNET-AS 10 AS2907 SINET-AS 9 AS2149 PSINET-2 8 AS800 NLNET-AS 7 AS2513 JNIC-ASN 6 AS2502 JNIC-ASN 5 AS271 BCNET-AS 4 AS1759 The DataNet IP Service 3 AS2277 ECUANET 2 AS1322 NSFNETTEST27-AS 1 AS766 RedIRIS Autonomous System List of possibly interesting aggregates --------------------------------------- aggregate origin-AS AS Description 128.138.213.0/24 AS3908 WNBLK-AS 138.108.70.0/23 AS1849 PIPEX, Public IP EXchange 138.108.72.0/21 AS1849 PIPEX, Public IP EXchange 138.108.80.0/20 AS1849 PIPEX, Public IP EXchange 138.108.96.0/22 AS1849 PIPEX, Public IP EXchange 144.223.240.0/26 AS1793 SPRINTLINK5 148.252.1.0/24 AS1849 PIPEX, Public IP EXchange 192.134.192.240/29 AS1899 Fnet, EUnet-France 192.134.192.248/30 AS1899 Fnet, EUnet-France 193.107.196.0/25 AS1899 Fnet, EUnet-France 193.107.196.128/25 AS1899 Fnet, EUnet-France 193.232.88.16/28 AS2854 RoSprint AS 204.88.159.32/27 AS3734 SJEN Here follows the last weeks "Top 20" list with the corresponding date. --- 11Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1804 846 958 53.1% ALTERNET-AS AS2149 1442 1020 422 29.3% PSINET-2 AS560 761 488 273 35.9% NEARNET-EXT-AS AS174 1039 767 272 26.2% NYSERNET-AS AS97 564 353 211 37.4% JVNC-AS AS2493 340 159 181 53.2% FONOROLA-EAST AS279 574 406 168 29.3% SURANET-AS-2 AS1270 272 117 155 57.0% EUnet/DE AS86 517 387 130 25.1% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1257 292 198 94 32.2% SWIPnet Swedish IP Network AS1955 184 95 89 48.4% HUNGARNET AS2150 157 73 84 53.5% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 496 419 77 15.5% SUMNET-AS AS549 280 205 75 26.8% ONET-AS AS376 146 71 75 51.4% RISQ-AS AS542 137 64 73 53.3% ARNET AS137 194 121 73 37.6% GARR AS2386 126 60 66 52.4% INS-AS --- 10Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1795 842 953 53.1% ALTERNET-AS AS2149 1357 976 381 28.1% PSINET-2 AS560 760 488 272 35.8% NEARNET-EXT-AS AS174 1011 739 272 26.9% NYSERNET-AS AS97 561 359 202 36.0% JVNC-AS AS2493 337 157 180 53.4% FONOROLA-EAST AS279 572 406 166 29.0% SURANET-AS-2 AS1270 272 117 155 57.0% EUnet/DE AS86 513 379 134 26.1% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1257 288 198 90 31.2% SWIPnet Swedish IP Network AS1955 183 94 89 48.6% HUNGARNET AS2150 160 75 85 53.1% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 499 422 77 15.4% SUMNET-AS AS549 281 206 75 26.7% ONET-AS AS137 197 122 75 38.1% GARR AS542 137 64 73 53.3% ARNET AS376 142 70 72 50.7% RISQ-AS AS1237 142 74 68 47.9% EUNSOL-AS --- 09Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1792 839 953 53.2% ALTERNET-AS AS2149 1408 1008 400 28.4% PSINET-2 AS560 756 484 272 36.0% NEARNET-EXT-AS AS174 1023 759 264 25.8% NYSERNET-AS AS97 565 361 204 36.1% JVNC-AS AS2493 336 156 180 53.6% FONOROLA-EAST AS279 566 404 162 28.6% SURANET-AS-2 AS1270 272 117 155 57.0% EUnet/DE AS86 519 384 135 26.0% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1257 287 197 90 31.4% SWIPnet Swedish IP Network AS2150 158 74 84 53.2% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 495 419 76 15.4% SUMNET-AS AS549 280 205 75 26.8% ONET-AS AS137 196 121 75 38.3% GARR AS542 135 63 72 53.3% ARNET AS376 142 70 72 50.7% RISQ-AS AS1237 142 74 68 47.9% EUNSOL-AS AS1955 136 69 67 49.3% HUNGARNET --- 08Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1788 838 950 53.1% ALTERNET-AS AS2149 1387 989 398 28.7% PSINET-2 AS174 1017 743 274 26.9% NYSERNET-AS AS560 754 484 270 35.8% NEARNET-EXT-AS AS97 545 350 195 35.8% JVNC-AS AS2493 336 156 180 53.6% FONOROLA-EAST AS279 562 400 162 28.8% SURANET-AS-2 AS1270 272 117 155 57.0% EUnet/DE AS86 518 383 135 26.1% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1257 287 197 90 31.4% SWIPnet Swedish IP Network AS2150 158 74 84 53.2% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS549 280 205 75 26.8% ONET-AS AS137 194 120 74 38.1% GARR AS568 489 416 73 14.9% SUMNET-AS AS542 135 63 72 53.3% ARNET AS376 142 70 72 50.7% RISQ-AS AS1955 136 69 67 49.3% HUNGARNET AS2386 126 60 66 52.4% INS-AS --- 07Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1785 837 948 53.1% ALTERNET-AS AS2149 1445 1025 420 29.1% PSINET-2 AS174 1058 776 282 26.7% NYSERNET-AS AS97 698 425 273 39.1% JVNC-AS AS560 758 486 272 35.9% NEARNET-EXT-AS AS2493 333 154 179 53.8% FONOROLA-EAST AS279 566 402 164 29.0% SURANET-AS-2 AS1270 272 117 155 57.0% EUnet/DE AS86 516 382 134 26.0% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1955 204 103 101 49.5% HUNGARNET AS1257 287 197 90 31.4% SWIPnet Swedish IP Network AS2150 160 75 85 53.1% CSUNET-SW AS807 150 71 79 52.7% CANET-ASN AS549 279 204 75 26.9% ONET-AS AS568 495 421 74 14.9% SUMNET-AS AS137 194 120 74 38.1% GARR AS542 133 62 71 53.4% ARNET AS376 141 72 69 48.9% RISQ-AS AS1237 141 74 67 47.5% EUNSOL-AS --- 06Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1777 827 950 53.5% ALTERNET-AS AS2149 1419 1015 404 28.5% PSINET-2 AS97 704 429 275 39.1% JVNC-AS AS560 753 481 272 36.1% NEARNET-EXT-AS AS174 1037 770 267 25.7% NYSERNET-AS AS2493 331 154 177 53.5% FONOROLA-EAST AS279 568 403 165 29.0% SURANET-AS-2 AS1270 272 117 155 57.0% EUnet/DE AS86 524 389 135 25.8% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1955 180 94 86 47.8% HUNGARNET AS1257 286 200 86 30.1% SWIPnet Swedish IP Network AS2150 156 72 84 53.8% CSUNET-SW AS807 151 72 79 52.3% CANET-ASN AS568 492 417 75 15.2% SUMNET-AS AS549 278 203 75 27.0% ONET-AS AS137 191 117 74 38.7% GARR AS542 132 61 71 53.8% ARNET AS376 140 69 71 50.7% RISQ-AS AS1237 138 71 67 48.6% EUNSOL-AS --- 05Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1778 829 949 53.4% ALTERNET-AS AS2149 1431 1003 428 29.9% PSINET-2 AS97 709 433 276 38.9% JVNC-AS AS560 757 483 274 36.2% NEARNET-EXT-AS AS174 1021 755 266 26.1% NYSERNET-AS AS1275 415 206 209 50.4% DFN-IP AS2493 331 154 177 53.5% FONOROLA-EAST AS279 562 400 162 28.8% SURANET-AS-2 AS1270 273 117 156 57.1% EUnet/DE AS86 525 389 136 25.9% SURANET-AS AS271 255 136 119 46.7% BCNET-AS AS1955 188 97 91 48.4% HUNGARNET AS1257 288 198 90 31.2% SWIPnet Swedish IP Network AS2150 152 69 83 54.6% CSUNET-SW AS807 150 71 79 52.7% CANET-ASN AS568 490 415 75 15.3% SUMNET-AS AS549 278 203 75 27.0% ONET-AS AS376 139 67 72 51.8% RISQ-AS AS542 133 62 71 53.4% ARNET AS137 187 118 69 36.9% GARR --- 04Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1772 827 945 53.3% ALTERNET-AS AS2149 1433 1016 417 29.1% PSINET-2 AS560 757 483 274 36.2% NEARNET-EXT-AS AS174 1028 765 263 25.6% NYSERNET-AS AS97 697 435 262 37.6% JVNC-AS AS1275 415 206 209 50.4% DFN-IP AS2493 326 150 176 54.0% FONOROLA-EAST AS279 568 401 167 29.4% SURANET-AS-2 AS1270 273 117 156 57.1% EUnet/DE AS86 524 387 137 26.1% SURANET-AS AS271 250 135 115 46.0% BCNET-AS AS1257 287 196 91 31.7% SWIPnet Swedish IP Network AS807 151 72 79 52.3% CANET-ASN AS1955 161 84 77 47.8% HUNGARNET AS568 496 420 76 15.3% SUMNET-AS AS549 277 204 73 26.4% ONET-AS AS376 137 65 72 52.6% RISQ-AS AS542 133 62 71 53.4% ARNET AS137 190 120 70 36.8% GARR AS2386 126 60 66 52.4% INS-AS

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The Top 20 and some deltas
by Tony Bates 04 Jan '95

04 Jan '95

This is an auto-generated mail on Wed Jan 4 21:10:01 MET 1995 As stated above this is auto-generated so it is not checked before it leaves my workstation. This is a list of the "Top 20" players who if CIDRizing at the AS level could make a significant gain in the size of Internet routing tables. This may be an over-estimation but it is hoped that this can act as an incentive for the "Top 20" and others to look at their CIDR capability. This report is available as: ftp://ftp.ripe.net/cidr/stats/Top-20.04Jan95 The current (and of course this one today) report is always accessible as: ftp://ftp.ripe.net/cidr/stats/Top-20 A full summary of all the ASes seen in the Internet can be seen by looking in: ftp://ftp.ripe.net/cidr/stats/AS* Please also find a summary of the last weeks changes in terms of withdrawn and added routes. Please note that this is only a snapshot but does some indication of ASes participating in CIDR. More information can be found in: ftp://ftp.ripe.net/cidr/stats/Delta.* Also, for a short time this gives details of any possibly interesting aggregates currently seen in the routing. Interesting here means not a aggregate made as a set of classful routes. This a daily snapshot of changes in classfull 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 28Dec94 to 04Jan95 -67 AS2572 MORENET -13 AS2711 SUNBELT-AS -12 AS2381 WISCNET1-AS -10 AS174 NYSERNET-AS -9 AS2939 SCAROLINA-AS -8 AS1759 The DataNet IP Service -5 AS278 RAM-AS -4 AS271 BCNET-AS -3 AS2765 CONNECTED -2 AS22 NOSC -1 AS2706 HKSUPER Top 20 Added Routes from 28Dec94 to 04Jan95 39 AS568 SUMNET-AS 29 AS86 SURANET-AS 27 AS3258 contrib.net section A 26 AS97 JVNC-AS 20 AS813 UUNETCA-AS1 18 AS3996 FIRN 17 AS1225 CICNET3-AS 16 AS1275 DFN-IP 13 AS2149 PSINET-2 12 AS1902 CESNET backbone A - EBONE 11 AS544 The DataNet IP Service 10 AS2563 KREN-GATEWAY 9 AS3566 JRIVER-LINK 7 AS137 GARR 6 AS719 LANLINK autonomous system 5 AS1270 EUnet/DE 4 AS2150 CSUNET-SW 3 AS1327 NSFNETTEST32-AS 2 AS2548 DIGEX-AS 1 AS1103 SURFnet IP List of possibly interesting aggregates --------------------------------------- aggregate origin-AS AS Description 128.138.213.0/24 AS3908 WNBLK-AS 138.108.70.0/23 AS1849 PIPEX, Public IP EXchange 138.108.72.0/21 AS1849 PIPEX, Public IP EXchange 138.108.80.0/20 AS1849 PIPEX, Public IP EXchange 138.108.96.0/22 AS1849 PIPEX, Public IP EXchange 144.206.252.1/32 AS2118 EUnet/RELCOM Autonomous System 144.206.252.2/32 AS2118 EUnet/RELCOM Autonomous System 144.223.240.0/26 AS1239 SprintLink 148.252.1.0/24 AS1849 PIPEX, Public IP EXchange 157.166.145.0/24 AS1686 ANS-BLK1 157.166.228.0/24 AS1686 ANS-BLK1 157.166.229.0/24 AS1686 ANS-BLK1 157.166.230.0/24 AS1686 ANS-BLK1 157.166.235.0/24 AS1686 ANS-BLK1 157.166.238.0/24 AS1686 ANS-BLK1 192.134.192.240/29 AS1899 Fnet, EUnet-France 192.134.192.248/30 AS1899 Fnet, EUnet-France 193.107.196.0/25 AS1899 Fnet, EUnet-France 193.107.196.128/25 AS1899 Fnet, EUnet-France 193.232.88.16/28 AS2854 RoSprint AS Here follows the last weeks "Top 20" list with the corresponding date. --- 04Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1772 827 945 53.3% ALTERNET-AS AS2149 1433 1016 417 29.1% PSINET-2 AS560 757 483 274 36.2% NEARNET-EXT-AS AS174 1028 765 263 25.6% NYSERNET-AS AS97 697 435 262 37.6% JVNC-AS AS1275 415 206 209 50.4% DFN-IP AS2493 326 150 176 54.0% FONOROLA-EAST AS279 568 401 167 29.4% SURANET-AS-2 AS1270 273 117 156 57.1% EUnet/DE AS86 524 387 137 26.1% SURANET-AS AS271 250 135 115 46.0% BCNET-AS AS1257 287 196 91 31.7% SWIPnet Swedish IP Network AS807 151 72 79 52.3% CANET-ASN AS1955 161 84 77 47.8% HUNGARNET AS568 496 420 76 15.3% SUMNET-AS AS549 277 204 73 26.4% ONET-AS AS376 137 65 72 52.6% RISQ-AS AS542 133 62 71 53.4% ARNET AS137 190 120 70 36.8% GARR AS2386 126 60 66 52.4% INS-AS --- 03Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1755 819 936 53.3% ALTERNET-AS AS2149 1399 1007 392 28.0% PSINET-2 AS560 756 482 274 36.2% NEARNET-EXT-AS AS174 1009 757 252 25.0% NYSERNET-AS AS97 661 429 232 35.1% JVNC-AS AS1275 415 206 209 50.4% DFN-IP AS2493 318 147 171 53.8% FONOROLA-EAST AS1270 272 116 156 57.4% EUnet/DE AS279 550 398 152 27.6% SURANET-AS-2 AS86 516 383 133 25.8% SURANET-AS AS271 254 135 119 46.9% BCNET-AS AS1257 284 197 87 30.6% SWIPnet Swedish IP Network AS807 151 72 79 52.3% CANET-ASN AS1955 161 84 77 47.8% HUNGARNET AS568 483 409 74 15.3% SUMNET-AS AS549 275 202 73 26.5% ONET-AS AS376 140 68 72 51.4% RISQ-AS AS542 132 61 71 53.8% ARNET AS137 190 120 70 36.8% GARR AS2386 126 60 66 52.4% INS-AS --- 02Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1755 819 936 53.3% ALTERNET-AS AS2149 1392 1000 392 28.2% PSINET-2 AS560 757 483 274 36.2% NEARNET-EXT-AS AS174 993 743 250 25.2% NYSERNET-AS AS97 662 435 227 34.3% JVNC-AS AS1275 399 201 198 49.6% DFN-IP AS2493 319 148 171 53.6% FONOROLA-EAST AS1270 272 116 156 57.4% EUnet/DE AS279 547 397 150 27.4% SURANET-AS-2 AS86 513 381 132 25.7% SURANET-AS AS271 254 135 119 46.9% BCNET-AS AS1257 288 196 92 31.9% SWIPnet Swedish IP Network AS1955 179 92 87 48.6% HUNGARNET AS807 150 71 79 52.7% CANET-ASN AS568 490 415 75 15.3% SUMNET-AS AS549 272 199 73 26.8% ONET-AS AS376 140 68 72 51.4% RISQ-AS AS542 132 61 71 53.8% ARNET AS137 186 116 70 37.6% GARR AS2386 126 60 66 52.4% INS-AS --- 01Jan95 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1752 817 935 53.4% ALTERNET-AS AS2149 1406 1016 390 27.7% PSINET-2 AS560 757 486 271 35.8% NEARNET-EXT-AS AS174 1010 759 251 24.9% NYSERNET-AS AS97 665 436 229 34.4% JVNC-AS AS1275 399 201 198 49.6% DFN-IP AS2493 319 148 171 53.6% FONOROLA-EAST AS1270 272 116 156 57.4% EUnet/DE AS279 546 397 149 27.3% SURANET-AS-2 AS86 514 382 132 25.7% SURANET-AS AS271 254 135 119 46.9% BCNET-AS AS1257 288 196 92 31.9% SWIPnet Swedish IP Network AS807 151 72 79 52.3% CANET-ASN AS1955 164 87 77 47.0% HUNGARNET AS568 487 412 75 15.4% SUMNET-AS AS549 272 199 73 26.8% ONET-AS AS376 140 68 72 51.4% RISQ-AS AS542 132 61 71 53.8% ARNET AS137 186 116 70 37.6% GARR AS2386 126 60 66 52.4% INS-AS --- 31Dec94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1753 817 936 53.4% ALTERNET-AS AS2149 1422 1030 392 27.6% PSINET-2 AS560 758 484 274 36.1% NEARNET-EXT-AS AS174 1024 773 251 24.5% NYSERNET-AS AS97 677 438 239 35.3% JVNC-AS AS1275 399 201 198 49.6% DFN-IP AS2493 319 148 171 53.6% FONOROLA-EAST AS1270 272 116 156 57.4% EUnet/DE AS279 549 399 150 27.3% SURANET-AS-2 AS86 512 380 132 25.8% SURANET-AS AS271 254 135 119 46.9% BCNET-AS AS1257 288 196 92 31.9% SWIPnet Swedish IP Network AS1955 180 93 87 48.3% HUNGARNET AS807 150 71 79 52.7% CANET-ASN AS568 486 412 74 15.2% SUMNET-AS AS549 272 199 73 26.8% ONET-AS AS376 140 68 72 51.4% RISQ-AS AS542 132 61 71 53.8% ARNET AS137 186 116 70 37.6% GARR AS2386 126 60 66 52.4% INS-AS --- 30Dec94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1749 814 935 53.5% ALTERNET-AS AS2149 1448 1022 426 29.4% PSINET-2 AS560 755 484 271 35.9% NEARNET-EXT-AS AS174 1038 767 271 26.1% NYSERNET-AS AS97 696 429 267 38.4% JVNC-AS AS1275 399 201 198 49.6% DFN-IP AS2493 318 148 170 53.5% FONOROLA-EAST AS1270 277 121 156 56.3% EUnet/DE AS279 553 400 153 27.7% SURANET-AS-2 AS271 254 135 119 46.9% BCNET-AS AS86 478 370 108 22.6% SURANET-AS AS1257 289 197 92 31.8% SWIPnet Swedish IP Network AS1955 176 89 87 49.4% HUNGARNET AS807 151 72 79 52.3% CANET-ASN AS376 142 70 72 50.7% RISQ-AS AS542 132 61 71 53.8% ARNET AS549 262 192 70 26.7% ONET-AS AS137 186 116 70 37.6% GARR AS2386 126 60 66 52.4% INS-AS AS568 455 392 63 13.8% SUMNET-AS --- 29Dec94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1733 813 920 53.1% ALTERNET-AS AS2149 1453 1022 431 29.7% PSINET-2 AS174 1054 766 288 27.3% NYSERNET-AS AS560 744 479 265 35.6% NEARNET-EXT-AS AS97 690 432 258 37.4% JVNC-AS AS1275 399 201 198 49.6% DFN-IP AS2493 317 146 171 53.9% FONOROLA-EAST AS1270 268 116 152 56.7% EUnet/DE AS279 546 395 151 27.7% SURANET-AS-2 AS86 508 373 135 26.6% SURANET-AS AS271 254 135 119 46.9% BCNET-AS AS1257 286 194 92 32.2% SWIPnet Swedish IP Network AS1955 177 91 86 48.6% HUNGARNET AS807 150 71 79 52.7% CANET-ASN AS549 273 200 73 26.7% ONET-AS AS376 141 69 72 51.1% RISQ-AS AS542 130 59 71 54.6% ARNET AS137 187 117 70 37.4% GARR AS2386 126 60 66 52.4% INS-AS AS1237 139 73 66 47.5% EUNSOL-AS --- 28Dec94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS701 1733 813 920 53.1% ALTERNET-AS AS2149 1420 999 421 29.6% PSINET-2 AS174 1038 756 282 27.2% NYSERNET-AS AS560 746 482 264 35.4% NEARNET-EXT-AS AS97 671 424 247 36.8% JVNC-AS AS1275 399 201 198 49.6% DFN-IP AS2493 317 146 171 53.9% FONOROLA-EAST AS279 548 396 152 27.7% SURANET-AS-2 AS1270 268 116 152 56.7% EUnet/DE AS86 495 375 120 24.2% SURANET-AS AS271 254 135 119 46.9% BCNET-AS AS1257 286 194 92 32.2% SWIPnet Swedish IP Network AS807 151 72 79 52.3% CANET-ASN AS549 273 200 73 26.7% ONET-AS AS376 139 67 72 51.8% RISQ-AS AS542 131 60 71 54.2% ARNET AS137 183 113 70 38.3% GARR AS2386 126 60 66 52.4% INS-AS AS568 457 393 64 14.0% SUMNET-AS AS1982 204 140 64 31.4% ASN-NWNEXUS

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