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 18 Aug, 2000 Analysis Summary ---------------- BGP routing table entries examined: 86725 Origin ASes present in the Internet Routing Table: 8246 Origin ASes announcing only one prefix: 2775 Transit ASes present in the Internet Routing Table: 1139 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: 3 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: 1161551298 Equivalent to 69 /8s, 59 /16s and 221 /24s Percentage of available address space announced: 31.3 Percentage of allocated address space announced: 61.5 Percentage of available address space allocated: 51.0 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 13616 Prefixes being announced from the RIPE address blocks: 10521 RIPE Region origin ASes present in the Internet Routing Table: 2215 RIPE Region origin ASes announcing only one prefix: 1061 RIPE Region transit ASes present in the Internet Routing Table: 430 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 16 Number of RIPE addresses announced to Internet: 74161454 Equivalent to 4 /8s, 107 /16s and 157 /24s Percentage of available RIPE address space announced: 63.1 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, 212/7 and 217/8 RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 3301 391 297 TeliaNet Sweden 1257 338 272 Swipnet AB 1270 256 397 UUNET Germany 1849 252 464 PIPEX 702 195 284 UUNET Technologies, Inc. 1275 194 930 DFN IP Service 786 181 959 JANET IP Service 719 178 145 LANLINK 5515 171 354 Sonera Finland 517 156 183 Xlink 3320 154 251 Deutsche Telekom AG 13019 151 21 RR-BRETAGNE Autonomous System 9057 129 45 Level 3 public IP n 2609 127 4 EUnet-TN 2856 124 262 BTnet UK Regional network 3303 120 285 Swisscom 3215 119 124 RAIN 8895 104 27 Saudi Arabia AS 1901 100 75 EUnet Austria Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 1998 3220 UUNET Technologies, Inc. 1 911 4534 BBN Planet 1221 907 975 Telstra 705 873 45 UUNET Technologies, Inc. 7018 787 3078 AT&T 2914 741 1379 Verio, Inc. 1239 683 1601 Sprint ICM-Inria 1785 664 817 Sprint ICM 7046 662 505 UUNET Technologies, Inc. 3561 643 1533 Cable & Wireless USA 174 621 2789 PSINet Inc. 3602 520 83 Sprint Canada 3549 494 414 Frontier GlobalCenter 271 470 412 BCnet Backbone 2764 461 129 connect.com.au pty ltd 209 459 398 Qwest 3908 442 285 Supernet, Inc. 1740 436 599 CERFnet 2548 417 519 Digital Express Group, Inc. 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 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 /8:22 /9:4 /10:5 /11:9 /12:26 /13:50 /14:173 /15:284 /16:6589 /17:912 /18:1797 /19:5793 /20:3528 /21:3682 /22:5592 /23:7506 /24:50014 /25:144 /26:198 /27:82 /28:61 /29:82 /30:82 /31:0 /32:90 End of report