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 19 May, 2000 Analysis Summary ---------------- BGP routing table entries examined: 79251 Origin ASes present in the Internet Routing Table: 7499 Origin ASes announcing only one prefix: 2440 Transit ASes present in the Internet Routing Table: 1055 Average AS path length visible in the Internet Routing Table: 5.2 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 13 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 5 Number of addresses announced to Internet: 1158544884 Equivalent to 69 /8s, 13 /16s and 253 /24s Percentage of available address space announced: 31.3 Percentage of allocated address space announced: 63.0 Percentage of available address space allocated: 49.6 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 12587 Prefixes being announced from the RIPE address blocks: 9767 RIPE Region origin ASes present in the Internet Routing Table: 2010 RIPE Region origin ASes announcing only one prefix: 948 RIPE Region transit ASes present in the Internet Routing Table: 389 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 70101705 Equivalent to 4 /8s, 45 /16s and 170 /24s Percentage of available RIPE address space announced: 69.6 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 380 272 TeliaNet Sweden 1257 330 267 Swipnet AB 1270 257 410 UUNET Germany 1849 239 492 PIPEX 1275 234 1148 DFN IP Service 786 181 959 JANET IP Service 719 179 145 LANLINK 517 163 201 Xlink 5515 162 331 Sonera Finland 3320 155 277 Deutsche Telekom AG 2609 126 4 EUnet-TN 3303 125 295 Swisscom 2856 123 270 BTnet UK Regional network 1267 109 819 IUnet S.p.A 3215 95 120 RAIN 9057 91 26 Level 3 public IP n 1901 88 74 EUnet Austria 1290 84 195 PSINet UK Ltd. 8895 80 28 Saudi Arabia AS Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 1907 3278 UUNET Technologies, Inc. 7018 1033 3028 AT&T 1221 881 978 Telstra 1 876 4624 BBN Planet 7046 817 472 UUNET Technologies, Inc. 2914 732 1240 Verio, Inc. 1239 712 1631 Sprint ICM-Inria 3561 692 1601 Cable & Wireless USA 209 642 702 Qwest 174 617 2809 PSINet Inc. 705 491 25 UUNET Technologies, Inc. 271 469 411 BCnet Backbone 2764 457 113 connect.com.au pty ltd 3549 437 341 Frontier GlobalCenter 3602 432 77 Sprint Canada 1785 403 840 Sprint ICM 1740 401 625 CERFnet 4740 399 83 Ozemail 2907 380 917 SINET Japan List of Illegal AS's (Global) ----------------------------- Bad AS Designation Network Transit AS Description 65530 PRIVATE 63.179.128.0/24 4999 Sprint 65530 PRIVATE 63.179.134.0/24 4999 Sprint 65530 PRIVATE 63.179.142.0/24 4999 Sprint 65530 PRIVATE 63.179.146.0/24 4999 Sprint 65530 PRIVATE 63.179.148.0/24 4999 Sprint 65530 PRIVATE 63.179.149.0/24 4999 Sprint 65530 PRIVATE 63.179.154.0/24 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 67.167.108.0/24 1239 Sprint ICM-Inria 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 /13:49 /14:162 /15:279 /16:6447 /17:819 /18:1630 /19:5255 /20:3070 /21:3365 /22:5003 /23:6766 /24:45714 /25:130 /26:178 /27:68 /28:43 /29:52 /30:89 /31:0 /32:64 End of report