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 12 May, 2000 Analysis Summary ---------------- BGP routing table entries examined: 78765 Origin ASes present in the Internet Routing Table: 7433 Origin ASes announcing only one prefix: 2419 Transit ASes present in the Internet Routing Table: 1044 Average AS path length visible in the Internet Routing Table: 5.2 Max AS path length visible: 13 Illegal AS announcements present in the Routing Table: 9 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 4 Number of addresses announced to Internet: 1156696982 Equivalent to 68 /8s, 241 /16s and 203 /24s Percentage of available address space announced: 31.2 Percentage of allocated address space announced: 62.9 Percentage of available address space allocated: 49.6 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 12630 Prefixes being announced from the RIPE address blocks: 9690 RIPE Region origin ASes present in the Internet Routing Table: 1982 RIPE Region origin ASes announcing only one prefix: 929 RIPE Region transit ASes present in the Internet Routing Table: 382 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 13 Number of RIPE addresses announced to Internet: 69512741 Equivalent to 4 /8s, 36 /16s and 174 /24s Percentage of available RIPE address space announced: 69.1 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 and 212/7 RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 3301 381 272 TeliaNet Sweden 1257 330 267 Swipnet AB 1270 258 411 UUNET Germany 1275 236 1149 DFN IP Service 1849 236 484 PIPEX 786 181 959 JANET IP Service 719 179 145 LANLINK 5515 167 355 Sonera Finland 517 163 200 Xlink 3320 153 245 Deutsche Telekom AG 2609 127 4 EUnet-TN 3303 126 303 Swisscom 2856 125 271 BTnet UK Regional network 13019 119 20 RR-BRETAGNE Autonomous System 1267 109 819 IUnet S.p.A 9057 90 26 Level 3 public IP n 1901 88 74 EUnet Austria 3215 88 118 RAIN 1290 85 195 PSINet UK Ltd. Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 1921 3302 UUNET Technologies, Inc. 7018 1163 3032 AT&T 1 867 4615 BBN Planet 7046 804 459 UUNET Technologies, Inc. 1221 802 975 Telstra 1239 732 1633 Sprint ICM-Inria 2914 732 1239 Verio, Inc. 3561 691 1601 Cable & Wireless USA 174 653 2842 PSINet Inc. 209 650 698 Qwest 271 469 411 BCnet Backbone 2764 452 112 connect.com.au pty ltd 705 449 24 UUNET Technologies, Inc. 3549 435 340 Frontier GlobalCenter 3602 435 77 Sprint Canada 1785 404 848 Sprint ICM 4740 402 83 Ozemail 1740 398 625 CERFnet 3301 381 272 TeliaNet Sweden List of Illegal AS's (Global) ----------------------------- Bad AS Designation Network Transit AS Description 64512 PRIVATE 62.31.0.0/19 5462 Cable Internet Ltd 65530 PRIVATE 63.179.128.0/24 4999 Sprint 65530 PRIVATE 63.179.142.0/24 4999 Sprint 65530 PRIVATE 63.179.190.0/24 4999 Sprint 65530 PRIVATE 63.179.191.0/24 4999 Sprint 65530 PRIVATE 63.179.230.0/24 4999 Sprint 65530 PRIVATE 63.179.249.0/24 4999 Sprint 64602 PRIVATE 63.236.57.0/24 209 Qwest 64601 PRIVATE 63.236.90.0/24 209 Qwest Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 39.96.40.224/30 14408 iCAIR 109.177.9.0/24 1785 Sprint ICM 219.91.160.0/22 7742 InternetNow, Inc. 219.91.164.0/23 7742 InternetNow, Inc. Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:23 /9:5 /10:5 /11:9 /12:26 /13:48 /14:162 /15:278 /16:6447 /17:814 /18:1612 /19:5204 /20:3043 /21:3348 /22:4920 /23:6690 /24:45536 /25:129 /26:165 /27:67 /28:38 /29:48 /30:86 /31:0 /32:62 End of report