This is an automated weekly mailing sent to the RIPE Routing WG e-mail list describing the state of the Internet Routing Table in Europe, Middle East and North Africa. Daily listings are sent to bgp-stats@lists.apnic.net For a graphical representation, please see http://www.apnic.net/stats/bgp. If you have any comments please contact Philip Smith <pfs@cisco.com>. Europe, Middle East, North Africa Report 20 Oct, 2000 Analysis Summary ---------------- BGP routing table entries examined: 92123 Origin ASes present in the Internet Routing Table: 8838 Origin ASes announcing only one prefix: 2987 Transit ASes present in the Internet Routing Table: 1204 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 14 Illegal AS announcements present in the Routing Table: 2 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 3 Number of addresses announced to Internet: 1186197556 Equivalent to 70 /8s, 179 /16s and 240 /24s Percentage of available address space announced: 32.0 Percentage of allocated address space announced: 62.8 Percentage of available address space allocated: 51.0 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 14183 Prefixes being announced from the RIPE address blocks: 11112 RIPE Region origin ASes present in the Internet Routing Table: 2398 RIPE Region origin ASes announcing only one prefix: 1154 RIPE Region transit ASes present in the Internet Routing Table: 439 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 14 Number of RIPE addresses announced to Internet: 79825490 Equivalent to 4 /8s, 194 /16s and 10 /24s Percentage of available RIPE address space announced: 68.0 RIPE AS Blocks 1877 - 1901, 2042, 2047, 2107 - 2136, 2585 - 2614 2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631 6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383 RIPE Address Blocks 62/8, 193/8, 194/7, 212/7 and 217/8 RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 3301 396 299 TeliaNet Sweden 1257 339 264 Swipnet AB 702 271 403 UUNET Technologies, Inc. 1270 250 415 UUNET Germany 1849 205 326 PIPEX 719 194 154 LANLINK 786 180 959 JANET IP Service 5515 179 358 Sonera Finland 1275 157 753 DFN IP Service 3215 156 162 RAIN 3320 148 306 Deutsche Telekom AG 517 146 179 Xlink 8895 146 42 Saudi Arabia AS 2609 128 4 EUnet-TN 2856 125 375 BTnet UK Regional network 3303 121 261 Swisscom 1901 100 76 EUnet Austria 1267 91 954 IUnet S.p.A 9057 91 41 Level 3 public IP n Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 2041 3358 UUNET Technologies, Inc. 7018 1228 3041 AT&T 1 996 4550 BBN Planet 1221 872 998 Telstra 2914 699 1334 Verio, Inc. 1239 697 1628 Sprint ICM-Inria 7046 679 498 UUNET Technologies, Inc. 816 677 145 UUNET Canada4 9768 655 17 Korea Telecom 174 622 2989 PSINet Inc. 3561 578 1407 Cable & Wireless USA 705 560 34 UUNET Technologies, Inc. 209 488 552 Qwest 8013 478 63 PSINet Ltd. Canada 3549 476 417 Frontier GlobalCenter 271 469 380 BCnet Backbone 2764 462 129 connect.com.au pty ltd 3908 441 289 Supernet, Inc. 4293 435 55 Cable & Wireless USA List of Illegal AS's (Global) ----------------------------- Bad AS Designation Network Transit AS Description 64602 PRIVATE 63.236.57.0/24 209 Qwest 64605 PRIVATE 208.47.206.0/24 209 Qwest Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 27.0.0.0/16 1221 Telstra 50.50.50.0/30 6713 Itissalat Al-MAGHRIB 110.0.253.88/30 9768 Korea Telecom Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:22 /9:4 /10:5 /11:9 /12:29 /13:61 /14:175 /15:290 /16:6694 /17:942 /18:1906 /19:5995 /20:3871 /21:3880 /22:5903 /23:7858 /24:52955 /25:363 /26:549 /27:212 /28:111 /29:101 /30:96 /31:0 /32:92 End of report