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 11 Aug, 2000 Analysis Summary ---------------- BGP routing table entries examined: 85592 Origin ASes present in the Internet Routing Table: 8159 Origin ASes announcing only one prefix: 2736 Transit ASes present in the Internet Routing Table: 1137 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 15 Illegal AS announcements present in the Routing Table: 17 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 1 Number of addresses announced to Internet: 1143397325 Equivalent to 68 /8s, 38 /16s and 219 /24s Percentage of available address space announced: 30.8 Percentage of allocated address space announced: 60.5 Percentage of available address space allocated: 51.0 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 13574 Prefixes being announced from the RIPE address blocks: 10479 RIPE Region origin ASes present in the Internet Routing Table: 2195 RIPE Region origin ASes announcing only one prefix: 1052 RIPE Region transit ASes present in the Internet Routing Table: 433 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 74380680 Equivalent to 4 /8s, 110 /16s and 245 /24s Percentage of available RIPE address space announced: 63.3 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 386 281 TeliaNet Sweden 1257 337 272 Swipnet AB 1270 320 398 UUNET Germany 1849 249 464 PIPEX 1275 196 938 DFN IP Service 702 192 283 UUNET Technologies, Inc. 786 181 959 JANET IP Service 719 178 145 LANLINK 5515 173 362 Sonera Finland 517 156 183 Xlink 3320 153 251 Deutsche Telekom AG 13019 135 20 RR-BRETAGNE Autonomous System 2856 127 270 BTnet UK Regional network 2609 126 4 EUnet-TN 9057 125 45 Level 3 public IP n 3303 120 285 Swisscom 3215 117 124 RAIN 8895 102 27 Saudi Arabia AS 1901 101 75 EUnet Austria Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 1983 3207 UUNET Technologies, Inc. 1 903 4539 BBN Planet 1221 893 991 Telstra 705 838 44 UUNET Technologies, Inc. 7046 801 497 UUNET Technologies, Inc. 7018 768 3061 AT&T 2914 763 1393 Verio, Inc. 1239 676 1592 Sprint ICM-Inria 3561 648 1574 Cable & Wireless USA 174 633 2831 PSINet Inc. 1785 520 825 Sprint ICM 3549 491 406 Frontier GlobalCenter 271 470 412 BCnet Backbone 2764 460 129 connect.com.au pty ltd 209 445 397 Qwest 1740 436 607 CERFnet 3908 435 285 Supernet, Inc. 3602 432 76 Sprint Canada 4293 417 54 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 64601 PRIVATE 63.236.90.0/24 209 Qwest 65010 PRIVATE 153.39.2.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.34.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.41.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.42.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.45.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.50.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.55.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.57.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.58.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.59.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.62.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.129.0/24 12234 UUNET Technologies, 65000 PRIVATE 153.39.130.0/24 12234 UUNET Technologies, 65000 PRIVATE 198.154.77.0/24 1959 Defense Information 64605 PRIVATE 208.47.206.0/24 209 Qwest 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 /8:21 /9:4 /10:5 /11:9 /12:26 /13:51 /14:173 /15:284 /16:6579 /17:909 /18:1786 /19:5745 /20:3471 /21:3683 /22:5511 /23:7384 /24:49247 /25:141 /26:199 /27:72 /28:57 /29:80 /30:75 /31:1 /32:79 End of report