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. Europe, Middle East, North Africa Report 14 Apr, 2000 Analysis Summary ---------------- BGP routing table entries examined: 77990 Origin ASes present in the Internet Routing Table: 7208 Origin ASes announcing only one prefix: 2327 Transit ASes present in the Internet Routing Table: 1027 Average AS path length visible in the Internet Routing Table: 5.2 Max AS path length visible: 14 Illegal AS announcements present in the Routing Table: 2 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 6 Number of addresses announced to Internet: 1160058977 Equivalent to 69 /8s, 37 /16s and 24 /24s Percentage of available address space announced: 31.3 Percentage of allocated address space announced: 63.1 Percentage of available address space allocated: 49.6 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 12665 Prefixes being announced from the RIPE address blocks: 9869 RIPE Region origin ASes present in the Internet Routing Table: 1945 RIPE Region origin ASes announcing only one prefix: 912 RIPE Region transit ASes present in the Internet Routing Table: 381 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 14 Number of RIPE addresses announced to Internet: 68104094 Equivalent to 4 /8s, 15 /16s and 47 /24s Percentage of available RIPE address space announced: 67.7 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 and 212/7 RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 3301 374 272 TeliaNet Sweden 1257 354 266 Swipnet AB 1270 255 409 UUNET Germany 1275 235 1156 DFN IP Service 2118 223 60 EUnet/RELCOM Autono 1849 220 452 PIPEX 786 181 959 JANET IP Service 719 180 145 LANLINK 517 163 200 Xlink 5515 153 318 Sonera Finland 3320 136 233 Deutsche Telekom AG 3303 126 295 Swisscom 2856 124 271 BTnet UK Regional network 2609 123 4 EUnet-TN 1267 102 787 IUnet S.p.A 3215 102 118 RAIN 1901 88 74 EUnet Austria 2874 84 84 Global One Services 1290 83 195 PSINet UK Ltd. Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 2041 3445 UUNET Technologies, Inc. 7018 1147 3062 AT&T 1 851 6642 BBN Planet 3561 749 1666 Cable & Wireless USA 1239 730 1614 Sprint ICM-Inria 209 729 705 Qwest 1221 722 1125 Telstra 2914 702 1145 Verio, Inc. 7046 702 430 UUNET Technologies, Inc. 174 628 2837 PSINet Inc. 705 566 28 UUNET Technologies, Inc. 271 470 411 BCnet Backbone 2764 443 112 connect.com.au pty ltd 3602 438 77 Sprint Canada 3549 417 324 Frontier GlobalCenter 816 410 188 UUNET Canada4 1785 399 848 Sprint ICM 4740 397 83 Ozemail 1740 383 581 CERFnet List of Illegal AS's (Global) ----------------------------- Bad AS Designation Network Transit AS Description 65000 PRIVATE 206.39.192.0/22 3739 Smart Link Project O 65000 PRIVATE 207.133.0.0/21 3739 Smart Link Project O Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 39.96.40.224/30 14408 iCAIR 65.45.0.0/19 10585 NETLIMITED LLC 197.138.137.0/24 2914 Verio, Inc. 219.91.160.0/22 7742 InternetNow, Inc. 219.91.164.0/23 7742 InternetNow, Inc. 223.255.254.99/32 2118 EUnet/RELCOM Autono Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:24 /9:4 /10:5 /11:9 /12:28 /13:48 /14:161 /15:268 /16:6415 /17:781 /18:1558 /19:5095 /20:2955 /21:3364 /22:4810 /23:6596 /24:45116 /25:134 /26:156 /27:86 /28:49 /29:58 /30:145 /31:0 /32:125 End of report