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 15 Dec, 2000 Analysis Summary ---------------- BGP routing table entries examined: 98466 Origin ASes present in the Internet Routing Table: 9381 Origin ASes announcing only one prefix: 3309 Transit ASes present in the Internet Routing Table: 1270 Average AS path length visible in the Internet Routing Table: 5.2 Max AS path length visible: 18 Illegal AS announcements present in the Routing Table: 13 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 2 Number of addresses announced to Internet: 1219364782 Equivalent to 72 /8s, 174 /16s and 7 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 64.5 Percentage of available address space allocated: 51.0 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 14938 Prefixes being announced from the RIPE address blocks: 11765 RIPE Region origin ASes present in the Internet Routing Table: 2567 RIPE Region origin ASes announcing only one prefix: 1274 RIPE Region transit ASes present in the Internet Routing Table: 475 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 86040796 Equivalent to 5 /8s, 32 /16s and 224 /24s Percentage of available RIPE address space announced: 73.3 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 394 307 TeliaNet Sweden 1257 337 258 Swipnet AB 702 315 427 UUNET Technologies, Inc. 1270 289 413 UUNET Germany 3215 209 181 RAIN 1849 204 316 PIPEX 719 191 154 LANLINK 5515 186 334 Sonera Finland 786 181 959 JANET IP Service 3320 161 458 Deutsche Telekom AG 1942 140 53 INRIA-Rocquencourt 517 137 138 Xlink 680 137 645 Deutschef Forschurgsnetz 2856 132 384 BTnet UK Regional network 3303 125 277 Swisscom 1901 104 77 EUnet Austria 1267 97 987 IUnet S.p.A 1275 97 501 DFN IP Service 1939 93 35 INRIA-Rocquencourt 5400 93 30 Concert Internet Plus Europea Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 2587 3455 UUNET Technologies, Inc. 1221 2389 1193 Telstra 705 1488 65 UUNET Technologies, Inc. 1 1021 4565 BBN Planet 7018 891 3039 AT&T 1239 710 1590 Sprint ICM-Inria 7046 676 513 UUNET Technologies, Inc. 2914 637 1287 Verio, Inc. 2548 630 556 Digital Express Group, Inc. 174 604 2734 PSINet Inc. 3561 579 1380 Cable & Wireless USA 209 577 583 Qwest 6082 537 66 Management Analysis, Incorpor 3549 494 433 Frontier GlobalCenter 3908 453 281 Supernet, Inc. 271 439 311 BCnet Backbone 4293 439 56 Cable & Wireless USA 3602 435 80 Sprint Canada 2764 429 127 connect.com.au pty ltd 2563 412 60 Seoul National University List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65501 PRIVATE 64.21.103.0/24 16890 Network Services, In 2027 UNALLOCATED 150.185.0.0/16 10530 Interpacket Group, I 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 2027 UNALLOCATED 150.186.0.0/16 10530 Interpacket Group, I 2027 UNALLOCATED 150.187.0.0/16 10530 Interpacket Group, I 2027 UNALLOCATED 150.188.0.0/16 10530 Interpacket Group, I 2027 UNALLOCATED 150.189.0.0/16 10530 Interpacket Group, I 1877 UNALLOCATED 192.108.196.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.209.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.210.0/24 1880 Stupi, house man's 1877 UNALLOCATED 192.108.214.0/24 1880 Stupi, house man's 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 91.16.23.0/24 11770 Net56 219.219.219.0/24 2563 Seoul National University 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 /12:32 /13:57 /14:188 /15:296 /16:6738 /17:998 /18:1966 /19:6176 /20:4254 /21:4167 /22:6314 /23:8335 /24:57482 /25:285 /26:449 /27:155 /28:112 /29:117 /30:146 /31:0 /32:158 Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:2 12:297 15:1 24:620 26:1 32:7 38:9 44:3 53:2 55:1 57:9 61:53 62:109 63:2478 64:1046 65:8 66:45 91:1 128:20 129:160 130:17 131:31 132:7 133:3 134:81 135:7 136:52 137:77 138:176 139:45 140:106 141:17 142:65 143:36 144:93 145:13 146:120 147:59 148:115 149:111 150:23 151:247 152:979 153:36 154:51 155:62 156:13 157:99 158:48 159:46 160:18 161:53 162:63 163:119 164:97 165:93 166:174 167:76 168:64 169:29 170:180 171:2 192:5336 193:1809 194:1997 195:851 196:363 198:3667 199:3399 200:1708 202:2527 203:5236 204:3520 205:2426 206:2739 207:2702 208:2804 209:3219 210:669 211:185 212:722 213:269 214:6 215:11 216:2572 217:69 219:1 End of report