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 07 Jul, 2000 Analysis Summary ---------------- BGP routing table entries examined: 83516 Origin ASes present in the Internet Routing Table: 7848 Origin ASes announcing only one prefix: 2590 Transit ASes present in the Internet Routing Table: 1096 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: 6 Non-routable prefixes present in the Routing Table: 3 Prefixes being announced from the IANA Reserved Address blocks: 2 Number of addresses announced to Internet: 1167128256 Equivalent to 69 /8s, 144 /16s and 246 /24s Percentage of available address space announced: 31.5 Percentage of allocated address space announced: 62.9 Percentage of available address space allocated: 50.1 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 13038 Prefixes being announced from the RIPE address blocks: 10432 RIPE Region origin ASes present in the Internet Routing Table: 2092 RIPE Region origin ASes announcing only one prefix: 984 RIPE Region transit ASes present in the Internet Routing Table: 401 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 89172550 Equivalent to 5 /8s, 80 /16s and 170 /24s Percentage of available RIPE address space announced: 75.9 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 385 281 TeliaNet Sweden 1257 336 271 Swipnet AB 1270 249 390 UUNET Germany 1849 246 464 PIPEX 3320 222 250 Deutsche Telekom AG 1275 220 1091 DFN IP Service 786 181 959 JANET IP Service 719 178 145 LANLINK 5515 173 362 Sonera Finland 517 161 192 Xlink 1267 128 956 IUnet S.p.A 2609 127 4 EUnet-TN 2856 126 271 BTnet UK Regional network 3303 119 285 Swisscom 9057 111 38 Level 3 public IP n 3215 102 124 RAIN 1901 99 75 EUnet Austria 8895 92 28 Saudi Arabia AS 1290 84 195 PSINet UK Ltd. Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 2040 3207 UUNET Technologies, Inc. 7018 1277 3082 AT&T 1 894 4553 BBN Planet 1221 887 979 Telstra 7046 876 500 UUNET Technologies, Inc. 705 822 2091 UUNET Technologies, Inc. 2914 770 1407 Verio, Inc. 1239 706 1674 Sprint ICM-Inria 3561 702 1643 Cable & Wireless USA 174 640 2845 PSINet Inc. 1785 523 824 Sprint ICM 271 469 411 BCnet Backbone 2764 459 117 connect.com.au pty ltd 3549 452 345 Frontier GlobalCenter 3602 443 77 Sprint Canada 1740 435 623 CERFnet 209 433 379 Qwest 3908 427 354 Supernet, Inc. 4293 397 69 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 61200 RESERVED 163.247.54.0/24 6429 RdC Internet 64512 PRIVATE 193.39.51.0/24 5462 Cable Internet Ltd 64605 PRIVATE 208.47.206.0/24 209 Qwest 65019 PRIVATE 208.185.254.128/27 6461 AboveNet Communicati Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.168.15.4/30 2518 C&C Internet Service Mesh 192.168.15.8/30 2518 C&C Internet Service Mesh 192.168.15.208/28 2518 C&C Internet Service Mesh Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 39.96.40.224/30 14408 iCAIR 65.56.64.0/21 2941 Community News Service Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:23 /9:4 /10:5 /11:9 /12:26 /13:49 /14:166 /15:285 /16:6554 /17:860 /18:1732 /19:5571 /20:3341 /21:3520 /22:5303 /23:7130 /24:48045 /25:143 /26:176 /27:95 /28:73 /29:71 /30:195 /31:0 /32:140 End of report