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seen by looking in: ftp://ftp.ripe.net/cidr/stats/AS* Please also find a summary of the last weeks changes in terms of withdrawn and added routes.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 This a daily snapshot of changes in classfull routes being withdrawn and added.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 Top 20 Withdrawn Routes from 11Jan95 to 18Jan95 -99 AS1849 PIPEX, Public IP EXchange -88 AS1270 EUnet/DE -51 AS1853 ACOnet Backbone -32 AS2386 INS-AS -31 AS1239 SprintLink -24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
participants (1)
-
Tony Bates