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 22 Dec, 2000 Analysis Summary ---------------- BGP routing table entries examined: 99729 Origin ASes present in the Internet Routing Table: 9472 Origin ASes announcing only one prefix: 3343 Transit ASes present in the Internet Routing Table: 1272 Average AS path length visible in the Internet Routing Table: 5.3 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: 1223153153 Equivalent to 72 /8s, 231 /16s and 214 /24s Percentage of available address space announced: 33.0 Percentage of allocated address space announced: 64.7 Percentage of available address space allocated: 51.0 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 15051 Prefixes being announced from the RIPE address blocks: 11804 RIPE Region origin ASes present in the Internet Routing Table: 2593 RIPE Region origin ASes announcing only one prefix: 1289 RIPE Region transit ASes present in the Internet Routing Table: 480 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 103719954 Equivalent to 6 /8s, 46 /16s and 164 /24s Percentage of available RIPE address space announced: 88.3 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 390 307 TeliaNet Sweden 1257 322 256 Swipnet AB 702 319 435 UUNET Technologies, Inc. 1270 311 422 UUNET Germany 3215 211 181 RAIN 1849 203 308 PIPEX 719 191 154 LANLINK 5515 185 334 Sonera Finland 786 181 959 JANET IP Service 3320 166 462 Deutsche Telekom AG 680 148 789 Deutschef Forschurgsnetz 517 140 139 Xlink 1942 140 53 INRIA-Rocquencourt 2856 132 384 BTnet UK Regional network 3303 125 277 Swisscom 1901 103 77 EUnet Austria 1267 97 987 IUnet S.p.A 5400 94 30 Concert Internet Plus Europea 1939 93 35 INRIA-Rocquencourt 2830 87 29 UUNET UK (formerly PIPEX) Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 2582 3472 UUNET Technologies, Inc. 1221 2359 1191 Telstra 705 1414 63 UUNET Technologies, Inc. 1 1019 4573 BBN Planet 7018 889 3041 AT&T 7046 699 514 UUNET Technologies, Inc. 1239 692 1612 Sprint ICM-Inria 8013 682 69 PSINet Ltd. Canada 2914 646 1287 Verio, Inc. 2548 635 556 Digital Express Group, Inc. 174 611 2735 PSINet Inc. 209 589 568 Qwest 3561 582 1363 Cable & Wireless USA 6082 540 66 Management Analysis, Incorpor 3549 499 432 Frontier GlobalCenter 3908 451 281 Supernet, Inc. 271 438 311 BCnet Backbone 4293 437 56 Cable & Wireless USA 2764 433 128 connect.com.au pty ltd 3602 433 79 Sprint Canada 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 /13:59 /14:190 /15:298 /16:6749 /17:1010 /18:1969 /19:6208 /20:4293 /21:4177 /22:6407 /23:8413 /24:58309 /25:283 /26:457 /27:157 /28:115 /29:111 /30:274 /31:0 /32:177 Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:2 12:297 15:1 24:625 26:1 32:7 38:10 44:2 53:2 55:1 57:9 61:60 62:108 63:2454 64:1068 65:12 66:46 91:1 128:20 129:173 130:18 131:31 132:9 133:3 134:84 135:7 136:114 137:113 138:182 139:66 140:103 141:18 142:64 143:35 144:93 145:14 146:129 147:94 148:118 149:112 150:23 151:256 152:1036 153:87 154:231 155:58 156:14 157:101 158:51 159:47 160:18 161:53 162:63 163:118 164:109 165:94 166:174 167:75 168:67 169:29 170:184 171:2 192:5354 193:1813 194:1986 195:847 196:366 198:3733 199:3392 200:1712 202:2510 203:5212 204:3593 205:2502 206:2802 207:2834 208:2780 209:3337 210:532 211:136 212:707 213:268 214:7 215:11 216:2598 217:80 219:1 End of report