This is an auto-generated mail on Fri May 27 18:35:01 MET DST 1994 This is a list of the "Top 10" 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 10" and others to look at their CIDR capability. A full summary of all the ASes seen in the Internet can be seen by looking in: ftp.ripe.net:cidr/stats/AS* Other interesting stats can also be found there. As stated above this is auto-generated so it is not checked before it leaves my workstation. These stats will include more information on deltas in coming weeks. Here's follows the last weeks "Top 10" list with the corresponding date. --- 27May94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1273 862 411 32.3% NYSERNET-AS AS372 1078 788 290 26.9% NSN-AMES-AS AS701 799 524 275 34.4% ALTERNET-AS AS1717 780 533 247 31.7% RENATER AS1270 422 206 216 51.2% EUnet/DE AS81 303 121 182 60.1% CONCERT AS19 642 501 141 22.0% CSS-DOMAIN AS786 367 228 139 37.9% The JANET IP Service AS560 548 410 138 25.2% NEARNET-EXT-AS AS271 237 105 132 55.7% BCNET-AS --- 26May94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1256 858 398 31.7% NYSERNET-AS AS701 803 518 285 35.5% ALTERNET-AS AS372 1073 788 285 26.6% NSN-AMES-AS AS1717 784 539 245 31.2% RENATER AS1270 423 207 216 51.1% EUnet/DE AS81 304 122 182 59.9% CONCERT AS19 653 509 144 22.1% CSS-DOMAIN AS560 542 407 135 24.9% NEARNET-EXT-AS AS271 237 105 132 55.7% BCNET-AS AS1849 317 198 119 37.5% PIPEX, Public IP EXchange --- 25May94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1277 866 411 32.2% NYSERNET-AS AS372 1073 780 293 27.3% NSN-AMES-AS AS701 809 518 291 36.0% ALTERNET-AS AS1717 787 538 249 31.6% RENATER AS1270 423 208 215 50.8% EUnet/DE AS81 320 123 197 61.6% CONCERT AS1225 497 303 194 39.0% CICNET3-AS AS19 648 506 142 21.9% CSS-DOMAIN AS560 547 410 137 25.0% NEARNET-EXT-AS AS271 236 104 132 55.9% BCNET-AS --- 24May94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1246 856 390 31.3% NYSERNET-AS AS701 796 514 282 35.4% ALTERNET-AS AS372 1003 729 274 27.3% NSN-AMES-AS AS1717 785 535 250 31.8% RENATER AS1270 423 208 215 50.8% EUnet/DE AS1225 497 303 194 39.0% CICNET3-AS AS81 302 121 181 59.9% CONCERT AS19 650 508 142 21.8% CSS-DOMAIN AS560 544 409 135 24.8% NEARNET-EXT-AS AS271 236 104 132 55.9% BCNET-AS --- 23May94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1172 832 340 29.0% NYSERNET-AS AS372 1062 775 287 27.0% NSN-AMES-AS AS701 791 514 277 35.0% ALTERNET-AS AS1717 789 536 253 32.1% RENATER AS1270 423 208 215 50.8% EUnet/DE AS1225 494 300 194 39.3% CICNET3-AS AS81 301 121 180 59.8% CONCERT AS19 634 496 138 21.8% CSS-DOMAIN AS560 544 408 136 25.0% NEARNET-EXT-AS AS271 236 104 132 55.9% BCNET-AS --- 22May94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1186 840 346 29.2% NYSERNET-AS AS372 1107 811 296 26.7% NSN-AMES-AS AS701 791 509 282 35.7% ALTERNET-AS AS1717 790 537 253 32.0% RENATER AS1270 423 208 215 50.8% EUnet/DE AS81 319 123 196 61.4% CONCERT AS1225 494 300 194 39.3% CICNET3-AS AS560 543 407 136 25.0% NEARNET-EXT-AS AS19 634 498 136 21.5% CSS-DOMAIN AS271 236 104 132 55.9% BCNET-AS --- 21May94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1243 856 387 31.1% NYSERNET-AS AS372 1070 777 293 27.4% NSN-AMES-AS AS786 564 275 289 51.2% The JANET IP Service AS701 798 516 282 35.3% ALTERNET-AS AS1717 791 538 253 32.0% RENATER AS1270 415 206 209 50.4% EUnet/DE AS1225 495 301 194 39.2% CICNET3-AS AS81 301 121 180 59.8% CONCERT AS19 649 504 145 22.3% CSS-DOMAIN AS560 544 408 136 25.0% NEARNET-EXT-AS --- 20May94 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS786 698 292 406 58.2% The JANET IP Service AS174 1244 863 381 30.6% NYSERNET-AS AS372 1079 784 295 27.3% NSN-AMES-AS AS701 796 514 282 35.4% ALTERNET-AS AS1717 786 533 253 32.2% RENATER AS1270 420 205 215 51.2% EUnet/DE AS1225 497 303 194 39.0% CICNET3-AS AS81 279 118 161 57.7% CONCERT AS19 650 507 143 22.0% CSS-DOMAIN AS560 544 408 136 25.0% NEARNET-EXT-AS
Just a note on this and a mention of some deltas. Just so it is clear the names for the ASes are taken by using whois. For example, I beleive AS174 is PSI these days rather than NYSERNET. Not sure if there are others but this one caught my eye. Also, in the automated script I mention doing some deltas. I have done this as a snap-shot for the week. Being a snapshot it can be misleading but it will show the major changes in nets being advertised. For example, the Janet delta is plain to see. Here's an example of what will be included in the automated script as of next week, unless I hear lots of "no"s. Top 10 Positive Deltas from 20May94 to 27May94 -405 AS786 The JANET IP Service -233 AS114 SESQUINET-AS -219 AS1225 CICNET3-AS -42 AS555 MSCNET-AS -40 AS685 NWNET-AS -26 AS2018 UNINET-ZA -19 AS267 CICNET2-AS -11 AS279 SURANET-AS-2 -10 AS210 WESTNET-WEST -7 AS278 RAM-AS Top 10 Negative Deltas from 20May94 to 27May94 189 AS3354 THENET-AS-1 139 AS2907 SINET-AS 59 AS297 NSN-UMD-AS 25 AS81 CONCERT 20 AS1250 SINGAPORE-AS 18 AS86 SURANET-AS 17 AS591 NSTN-AS 12 AS1333 NSFNETTEST38-AS 11 AS1328 NSFNETTEST33-AS 10 AS1239 SprintLink Tony Bates <Tony.Bates@ripe.net> writes: * * This is an auto-generated mail on Fri May 27 18:35:01 MET DST 1994 * * This is a list of the "Top 10" 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 10" and others to look at their CIDR capability. A full summary * of all the ASes seen in the Internet can be seen by looking in: * * ftp.ripe.net:cidr/stats/AS* * * Other interesting stats can also be found there. * * As stated above this is auto-generated so it is not checked before it leave * s * my workstation. These stats will include more information on deltas in comi * ng * weeks. * * Here's follows the last weeks "Top 10" list with the corresponding date. * * --- 27May94 --- * ASnum NetsNow NetsCIDR NetGain % Gain Description * * AS174 1273 862 411 32.3% NYSERNET-AS * AS372 1078 788 290 26.9% NSN-AMES-AS * AS701 799 524 275 34.4% ALTERNET-AS * AS1717 780 533 247 31.7% RENATER * AS1270 422 206 216 51.2% EUnet/DE * AS81 303 121 182 60.1% CONCERT * AS19 642 501 141 22.0% CSS-DOMAIN * AS786 367 228 139 37.9% The JANET IP Service * AS560 548 410 138 25.2% NEARNET-EXT-AS * AS271 237 105 132 55.7% BCNET-AS * * --- 26May94 --- * ASnum NetsNow NetsCIDR NetGain % Gain Description * * AS174 1256 858 398 31.7% NYSERNET-AS * AS701 803 518 285 35.5% ALTERNET-AS * AS372 1073 788 285 26.6% NSN-AMES-AS * AS1717 784 539 245 31.2% RENATER * AS1270 423 207 216 51.1% EUnet/DE * AS81 304 122 182 59.9% CONCERT * AS19 653 509 144 22.1% CSS-DOMAIN * AS560 542 407 135 24.9% NEARNET-EXT-AS * AS271 237 105 132 55.7% BCNET-AS * AS1849 317 198 119 37.5% PIPEX, Public IP EXchange * * --- 25May94 --- * ASnum NetsNow NetsCIDR NetGain % Gain Description * * AS174 1277 866 411 32.2% NYSERNET-AS * AS372 1073 780 293 27.3% NSN-AMES-AS * AS701 809 518 291 36.0% ALTERNET-AS * AS1717 787 538 249 31.6% RENATER * AS1270 423 208 215 50.8% EUnet/DE * AS81 320 123 197 61.6% CONCERT * AS1225 497 303 194 39.0% CICNET3-AS * AS19 648 506 142 21.9% CSS-DOMAIN * AS560 547 410 137 25.0% NEARNET-EXT-AS * AS271 236 104 132 55.9% BCNET-AS * * --- 24May94 --- * ASnum NetsNow NetsCIDR NetGain % Gain Description * * AS174 1246 856 390 31.3% NYSERNET-AS * AS701 796 514 282 35.4% ALTERNET-AS * AS372 1003 729 274 27.3% NSN-AMES-AS * AS1717 785 535 250 31.8% RENATER * AS1270 423 208 215 50.8% EUnet/DE * AS1225 497 303 194 39.0% CICNET3-AS * AS81 302 121 181 59.9% CONCERT * AS19 650 508 142 21.8% CSS-DOMAIN * AS560 544 409 135 24.8% NEARNET-EXT-AS * AS271 236 104 132 55.9% BCNET-AS * * --- 23May94 --- * ASnum NetsNow NetsCIDR NetGain % Gain Description * * AS174 1172 832 340 29.0% NYSERNET-AS * AS372 1062 775 287 27.0% NSN-AMES-AS * AS701 791 514 277 35.0% ALTERNET-AS * AS1717 789 536 253 32.1% RENATER * AS1270 423 208 215 50.8% EUnet/DE * AS1225 494 300 194 39.3% CICNET3-AS * AS81 301 121 180 59.8% CONCERT * AS19 634 496 138 21.8% CSS-DOMAIN * AS560 544 408 136 25.0% NEARNET-EXT-AS * AS271 236 104 132 55.9% BCNET-AS * * --- 22May94 --- * ASnum NetsNow NetsCIDR NetGain % Gain Description * * AS174 1186 840 346 29.2% NYSERNET-AS * AS372 1107 811 296 26.7% NSN-AMES-AS * AS701 791 509 282 35.7% ALTERNET-AS * AS1717 790 537 253 32.0% RENATER * AS1270 423 208 215 50.8% EUnet/DE * AS81 319 123 196 61.4% CONCERT * AS1225 494 300 194 39.3% CICNET3-AS * AS560 543 407 136 25.0% NEARNET-EXT-AS * AS19 634 498 136 21.5% CSS-DOMAIN * AS271 236 104 132 55.9% BCNET-AS * * --- 21May94 --- * ASnum NetsNow NetsCIDR NetGain % Gain Description * * AS174 1243 856 387 31.1% NYSERNET-AS * AS372 1070 777 293 27.4% NSN-AMES-AS * AS786 564 275 289 51.2% The JANET IP Service * AS701 798 516 282 35.3% ALTERNET-AS * AS1717 791 538 253 32.0% RENATER * AS1270 415 206 209 50.4% EUnet/DE * AS1225 495 301 194 39.2% CICNET3-AS * AS81 301 121 180 59.8% CONCERT * AS19 649 504 145 22.3% CSS-DOMAIN * AS560 544 408 136 25.0% NEARNET-EXT-AS * * --- 20May94 --- * ASnum NetsNow NetsCIDR NetGain % Gain Description * * AS786 698 292 406 58.2% The JANET IP Service * AS174 1244 863 381 30.6% NYSERNET-AS * AS372 1079 784 295 27.3% NSN-AMES-AS * AS701 796 514 282 35.4% ALTERNET-AS * AS1717 786 533 253 32.2% RENATER * AS1270 420 205 215 51.2% EUnet/DE * AS1225 497 303 194 39.0% CICNET3-AS * AS81 279 118 161 57.7% CONCERT * AS19 650 507 143 22.0% CSS-DOMAIN * AS560 544 408 136 25.0% NEARNET-EXT-AS *
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Tony Bates