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 26 May, 2000 Analysis Summary ---------------- BGP routing table entries examined: 79625 Origin ASes present in the Internet Routing Table: 7527 Origin ASes announcing only one prefix: 2454 Transit ASes present in the Internet Routing Table: 1065 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: 15 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: 1168086933 Equivalent to 69 /8s, 159 /16s and 151 /24s Percentage of available address space announced: 31.5 Percentage of allocated address space announced: 63.5 Percentage of available address space allocated: 49.6 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 12646 Prefixes being announced from the RIPE address blocks: 9847 RIPE Region origin ASes present in the Internet Routing Table: 2017 RIPE Region origin ASes announcing only one prefix: 952 RIPE Region transit ASes present in the Internet Routing Table: 399 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 70521327 Equivalent to 4 /8s, 52 /16s and 17 /24s Percentage of available RIPE address space announced: 70.1 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 and 212/7 RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 3301 373 272 TeliaNet Sweden 1257 330 267 Swipnet AB 1270 253 410 UUNET Germany 1849 238 492 PIPEX 1275 235 1132 DFN IP Service 786 181 959 JANET IP Service 719 179 145 LANLINK 517 163 201 Xlink 5515 159 338 Sonera Finland 3320 147 277 Deutsche Telekom AG 2609 127 4 EUnet-TN 2856 125 271 BTnet UK Regional network 3303 123 295 Swisscom 2874 122 85 Global One Services 1267 109 819 IUnet S.p.A 3215 97 124 RAIN 9057 93 29 Level 3 public IP n 1901 89 74 EUnet Austria 1290 85 195 PSINet UK Ltd. Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 1969 3240 UUNET Technologies, Inc. 7018 1039 3010 AT&T 1221 884 986 Telstra 1 879 4616 BBN Planet 7046 826 472 UUNET Technologies, Inc. 2914 732 1232 Verio, Inc. 1239 724 1631 Sprint ICM-Inria 3561 710 1630 Cable & Wireless USA 209 655 704 Qwest 174 651 2850 PSINet Inc. 705 580 35 UUNET Technologies, Inc. 271 469 411 BCnet Backbone 2764 459 113 connect.com.au pty ltd 3549 437 341 Frontier GlobalCenter 3602 434 77 Sprint Canada 1740 404 626 CERFnet 4740 398 83 Ozemail 3301 373 272 TeliaNet Sweden 4293 373 68 Cable & Wireless USA 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 63.179.158.0/24 4999 Sprint 65530 PRIVATE 63.179.190.0/24 4999 Sprint 65530 PRIVATE 63.179.191.0/24 4999 Sprint 65530 PRIVATE 63.179.249.0/24 4999 Sprint 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 65014 PRIVATE 208.185.113.0/24 6461 AboveNet Communicati Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 39.96.40.224/30 14408 iCAIR 65.56.64.0/21 2941 Community News Service 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 /8:24 /9:4 /10:5 /11:9 /12:26 /13:48 /14:163 /15:275 /16:6458 /17:831 /18:1644 /19:5290 /20:3119 /21:3364 /22:5036 /23:6838 /24:45871 /25:131 /26:178 /27:71 /28:44 /29:42 /30:89 /31:0 /32:65 End of report