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 08 Sep, 2000 Analysis Summary ---------------- BGP routing table entries examined: 87190 Origin ASes present in the Internet Routing Table: 8426 Origin ASes announcing only one prefix: 2843 Transit ASes present in the Internet Routing Table: 1155 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 11 Non-routable prefixes present in the Routing Table: 1 Prefixes being announced from the IANA Reserved Address blocks: 1 Number of addresses announced to Internet: 1169561017 Equivalent to 69 /8s, 182 /16s and 21 /24s Percentage of available address space announced: 31.6 Percentage of allocated address space announced: 61.9 Percentage of available address space allocated: 51.0 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 13603 Prefixes being announced from the RIPE address blocks: 10610 RIPE Region origin ASes present in the Internet Routing Table: 2260 RIPE Region origin ASes announcing only one prefix: 1085 RIPE Region transit ASes present in the Internet Routing Table: 442 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 16 Number of RIPE addresses announced to Internet: 75991720 Equivalent to 4 /8s, 135 /16s and 138 /24s Percentage of available RIPE address space announced: 64.7 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 389 298 TeliaNet Sweden 1257 337 264 Swipnet AB 1270 249 398 UUNET Germany 1849 238 303 PIPEX 702 218 431 UUNET Technologies, Inc. 786 180 959 JANET IP Service 719 177 137 LANLINK 1275 172 834 DFN IP Service 5515 170 354 Sonera Finland 517 153 182 Xlink 3320 151 315 Deutsche Telekom AG 3215 142 144 RAIN 9057 128 42 Level 3 public IP n 2609 127 4 EUnet-TN 2856 125 263 BTnet UK Regional network 3303 120 276 Swisscom 8895 114 28 Saudi Arabia AS 1901 101 76 EUnet Austria 1267 93 955 IUnet S.p.A Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 2012 5468 UUNET Technologies, Inc. 1 922 4519 BBN Planet 1221 920 976 Telstra 7018 834 3026 AT&T 2914 713 1343 Verio, Inc. 7046 683 515 UUNET Technologies, Inc. 1239 677 1585 Sprint ICM-Inria 1785 667 803 Sprint ICM 705 637 44 UUNET Technologies, Inc. 3561 622 1527 Cable & Wireless USA 174 604 2741 PSINet Inc. 3549 495 419 Frontier GlobalCenter 271 467 380 BCnet Backbone 2764 462 130 connect.com.au pty ltd 209 460 531 Qwest 3908 443 277 Supernet, Inc. 3602 437 80 Sprint Canada 4293 429 63 Cable & Wireless USA 816 427 177 UUNET Canada4 List of Illegal AS's (Global) ----------------------------- Bad AS Designation Network Transit AS Description 18435 UNALLOCATED 63.102.178.0/23 701 UUNET Technologies, 18436 UNALLOCATED 63.147.24.0/22 701 UUNET Technologies, 18437 UNALLOCATED 63.163.130.0/24 701 UUNET Technologies, 64602 PRIVATE 63.236.57.0/24 209 Qwest 65500 PRIVATE 130.133.0.0/16 12732 V-SPAN 65500 PRIVATE 130.149.0.0/16 12732 V-SPAN 65500 PRIVATE 160.45.0.0/16 12732 V-SPAN 65500 PRIVATE 192.109.42.0/24 12732 V-SPAN 18435 UNALLOCATED 206.137.4.0/22 6347 SAVVIS Communication 18437 UNALLOCATED 207.247.21.0/24 1239 Sprint ICM-Inria 64605 PRIVATE 208.47.206.0/24 209 Qwest Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 169.254.0.0/16 705 UUNET Technologies, Inc. Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 220.10.56.0/24 3215 RAIN 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 /12:26 /13:55 /14:179 /15:288 /16:6617 /17:923 /18:1796 /19:5869 /20:3612 /21:3711 /22:5644 /23:7528 /24:50097 /25:147 /26:188 /27:84 /28:70 /29:99 /30:120 /31:0 /32:97 End of report