From cscora at dev.apnic.net Thu Jun 7 14:06:48 2001 From: cscora at dev.apnic.net (Routing Analysis) Date: Fri, 8 Jun 2001 04:06:48 +1000 (EST) Subject: Weekly Routing Table Report Message-ID: <200106071806.EAA21345@dev.apnic.net> This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats at lists.apnic.net For a graphical representation, please see http://www.apnic.net/stats/bgp. If you have any comments please contact Philip Smith . Routing Table Report 08 Jun, 2001 Analysis Summary ---------------- BGP routing table entries examined: 106727 Origin ASes present in the Internet Routing Table: 11018 Origin ASes announcing only one prefix: 4016 Transit ASes present in the Internet Routing Table: 1448 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 56 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 14 Number of addresses announced to Internet: 1234688720 Equivalent to 73 /8s, 151 /16s and 218 /24s Percentage of available address space announced: 33.3 Percentage of allocated address space announced: 64.7 Percentage of available address space allocated: 51.5 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15691 Prefixes being announced from the APNIC address blocks: 14183 APNIC Region origin ASes present in the Internet Routing Table: 1276 APNIC Region origin ASes announcing only one prefix: 449 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 70260237 Equivalent to 4 /8s, 48 /16s and 22 /24s Percentage of available APNIC address space announced: 69.1 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 74093 Prefixes being announced from the ARIN address blocks: 53155 ARIN Region origin ASes present in the Internet Routing Table: 6694 ARIN Region origin ASes announcing only one prefix: 1979 ARIN Region transit ASes present in the Internet Routing Table: 689 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 12 Number of ARIN addresses announced to Internet: 199291786 Equivalent to 11 /8s, 224 /16s and 243 /24s Percentage of available ARIN address space announced: 79.2 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 16921 Prefixes being announced from the RIPE address blocks: 13026 RIPE Region origin ASes present in the Internet Routing Table: 3066 RIPE Region origin ASes announcing only one prefix: 1588 RIPE Region transit ASes present in the Internet Routing Table: 545 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 16 Number of RIPE addresses announced to Internet: 99649394 Equivalent to 5 /8s, 240 /16s and 135 /24s Percentage of available RIPE address space announced: 66.0 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 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1709 1344 Telstra 2764 537 335 connect.com.au pty ltd 2907 368 1799 SINET Japan 703 354 394 UUNET Technologies, Inc. 4755 339 220 VSNL India 7539 222 195 TANet2, sponsored by NSC, TAI 4134 216 1407 Data Communications Bureau 7474 196 172 Optus Communications 4766 175 1266 KORnet Powered BY Korea Telec 7657 154 25 The Internet Group Limited 1237 152 140 System Engineering Research I 4740 152 20 Ozemail 17561 151 137 Internet service provision to 7545 147 21 TPG Internet Pty Ltd 9443 132 47 INTERNETPRIMUS-AS-A 4786 127 15 NetConnect Communications Pty 7586 116 18 Paradox Digital Pty. Ltd 4763 115 85 Telstra New Zealand 7617 112 91 One.Net Pty Ltd 9583 112 61 Satyam Infoway Ltd., RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 665 1797 UUNET Technologies, Inc. 15870 437 7 Global Center Frankfurt 3301 410 921 TeliaNet Sweden 1257 283 504 Swipnet AB 1270 265 864 UUNET Germany 680 230 2055 Deutschef Forschurgsnetz 15878 216 8 Global Center Paris 3215 212 463 RAIN 719 186 291 LANLINK 786 185 1904 JANET IP Service 5515 177 654 Sonera Finland 3320 164 1410 Deutsche Telekom AG 5400 136 67 Concert Internet Plus Europea 8708 132 14 Romania Data System 517 129 273 Xlink 3303 129 592 Swisscom 2856 117 776 BTnet UK Regional network 1267 99 1954 IUnet S.p.A 1290 97 406 PSINet UK Ltd. 3269 92 616 TELECOM ITALIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2451 7945 UUNET Technologies, Inc. 705 1533 132 UUNET Technologies, Inc. 1 926 8859 BBN Planet 7018 891 6886 AT&T 7046 792 1129 UUNET Technologies, Inc. 1239 679 3177 Sprint ICM-Inria 3491 676 392 CAIS Internet 2914 561 2350 Verio, Inc. 3561 541 2433 Cable & Wireless USA 690 506 85 Merit Network 4293 498 101 Cable & Wireless USA 18994 471 11 Global Crossing 209 464 1829 Qwest 2548 406 997 Digital Express Group, Inc. 3908 398 565 Supernet, Inc. 2149 392 439 Performance Systems, Inc. 4323 348 283 Time Warner Communications, I 5106 348 134 Ameritech Advanced Data Servi 3549 338 1063 Global Crossing 3967 338 457 Exodus Communication Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2451 7945 UUNET Technologies, Inc. 1221 1709 1344 Telstra 705 1533 132 UUNET Technologies, Inc. 1 926 8859 BBN Planet 7018 891 6886 AT&T 7046 792 1129 UUNET Technologies, Inc. 1239 679 3177 Sprint ICM-Inria 3491 676 392 CAIS Internet 702 665 1797 UUNET Technologies, Inc. 2914 561 2350 Verio, Inc. 3561 541 2433 Cable & Wireless USA 2764 537 335 connect.com.au pty ltd 690 506 85 Merit Network 4293 498 101 Cable & Wireless USA 18994 471 11 Global Crossing 209 464 1829 Qwest 15870 437 7 Global Center Frankfurt 3301 410 921 TeliaNet Sweden 2548 406 997 Digital Express Group, Inc. 3908 398 565 Supernet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 16898 UNALLOCATED 63.104.202.0/24 701 UUNET Technologies, 16886 UNALLOCATED 63.109.3.0/24 1239 Sprint ICM-Inria 16886 UNALLOCATED 63.167.139.0/24 701 UUNET Technologies, 16898 UNALLOCATED 63.171.80.0/24 701 UUNET Technologies, 65530 PRIVATE 63.188.0.0/20 4999 Sprint 65530 PRIVATE 63.188.0.0/18 4999 Sprint 65530 PRIVATE 63.188.16.0/20 4999 Sprint 65530 PRIVATE 63.188.32.0/20 4999 Sprint 65530 PRIVATE 63.188.48.0/20 4999 Sprint 65530 PRIVATE 63.188.64.0/20 4999 Sprint 65530 PRIVATE 63.188.64.0/18 4999 Sprint 65530 PRIVATE 63.188.80.0/20 4999 Sprint 65530 PRIVATE 63.188.96.0/20 4999 Sprint 65530 PRIVATE 63.188.112.0/20 4999 Sprint 65530 PRIVATE 63.188.128.0/20 4999 Sprint 65530 PRIVATE 63.188.128.0/18 4999 Sprint 65530 PRIVATE 63.188.144.0/20 4999 Sprint 65530 PRIVATE 63.188.160.0/20 4999 Sprint 65530 PRIVATE 63.188.176.0/20 4999 Sprint 60002 RESERVED 64.76.148.0/24 19583 IMPSAT CHILE S.A. 578 UNALLOCATED 64.230.243.96/27 577 Bell Canada 16729 UNALLOCATED 142.245.0.0/19 701 UUNET Technologies, 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 16778 UNALLOCATED 151.148.0.0/16 3561 Cable & Wireless USA 16889 UNALLOCATED 155.246.0.0/16 209 Qwest 16746 UNALLOCATED 158.81.0.0/17 701 UUNET Technologies, 16889 UNALLOCATED 192.12.216.0/24 209 Qwest 1877 UNALLOCATED 192.108.196.0/24 1755 Ebone Consortium 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 1755 Ebone Consortium 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 65028 PRIVATE 193.105.80.0/24 2072 INRIA-Rocquencourt 65028 PRIVATE 193.105.81.0/24 2072 INRIA-Rocquencourt 65028 PRIVATE 193.105.82.0/24 2072 INRIA-Rocquencourt 65028 PRIVATE 193.105.83.0/24 2072 INRIA-Rocquencourt 65028 PRIVATE 194.5.71.0/24 2072 INRIA-Rocquencourt 16738 UNALLOCATED 198.3.128.0/24 2914 Verio, Inc. 16752 UNALLOCATED 198.77.133.0/24 6423 EasyStreet Online Se 16729 UNALLOCATED 198.96.131.0/24 701 UUNET Technologies, 16903 UNALLOCATED 199.230.64.0/19 6384 bellsouth.net, inc. 16903 UNALLOCATED 199.230.96.0/21 6384 bellsouth.net, inc. 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 65500 PRIVATE 203.166.86.0/24 10084 Western Australian I 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 16746 UNALLOCATED 204.254.32.0/24 701 UUNET Technologies, 16738 UNALLOCATED 204.255.70.0/24 2914 Verio, Inc. 5555 UNALLOCATED 205.110.64.0/24 721 DLA Systems Automati 5555 UNALLOCATED 205.110.68.0/22 721 DLA Systems Automati 5555 UNALLOCATED 205.110.72.0/21 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 16778 UNALLOCATED 208.141.228.0/24 3561 Cable & Wireless USA 16752 UNALLOCATED 208.161.96.0/24 1 BBN Planet Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:5 /10:6 /11:9 /12:32 /13:77 /14:207 /15:346 /16:6905 /17:1175 /18:2174 /19:6720 /20:5247 /21:4509 /22:6779 /23:8684 /24:61402 /25:278 /26:450 /27:463 /28:489 /29:374 /30:317 /31:1 /32:58 Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:3 12:372 13:10 15:1 17:6 24:656 26:1 32:13 38:572 44:3 47:1 53:2 55:1 57:13 61:52 62:133 63:1955 64:1688 65:1125 66:361 80:2 128:38 129:154 130:23 131:39 132:9 133:1 134:171 135:11 136:16 137:120 138:246 139:45 140:140 141:158 142:69 143:44 144:140 145:9 146:139 147:136 148:102 149:132 150:36 151:285 152:575 153:32 154:22 155:77 156:58 157:111 158:183 159:70 160:29 161:54 162:69 163:134 164:99 165:130 166:196 167:141 168:97 169:36 170:262 171:2 192:5420 193:1841 194:2047 195:748 196:420 198:3629 199:3356 200:2128 201:1 202:2498 203:4888 204:3358 205:2288 206:2801 207:2851 208:3057 209:3121 210:639 211:120 212:837 213:407 214:9 215:11 216:3044 217:273 End of report From cscora at dev.apnic.net Thu Jun 14 14:06:51 2001 From: cscora at dev.apnic.net (Routing Analysis) Date: Fri, 15 Jun 2001 04:06:51 +1000 (EST) Subject: Weekly Routing Table Report Message-ID: <200106141806.EAA06378@dev.apnic.net> This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats at lists.apnic.net For a graphical representation, please see http://www.apnic.net/stats/bgp. If you have any comments please contact Philip Smith . Routing Table Report 15 Jun, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105884 Origin ASes present in the Internet Routing Table: 11066 Origin ASes announcing only one prefix: 4042 Transit ASes present in the Internet Routing Table: 1481 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 84 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 14 Number of addresses announced to Internet: 1252712430 Equivalent to 74 /8s, 170 /16s and 223 /24s Percentage of available address space announced: 33.8 Percentage of allocated address space announced: 65.7 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 72546 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 16025 Prefixes being announced from the APNIC address blocks: 14568 APNIC Region origin ASes present in the Internet Routing Table: 1284 APNIC Region origin ASes announcing only one prefix: 454 APNIC Region transit ASes present in the Internet Routing Table: 218 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 70733100 Equivalent to 4 /8s, 55 /16s and 77 /24s Percentage of available APNIC address space announced: 69.5 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72897 Prefixes being announced from the ARIN address blocks: 52120 ARIN Region origin ASes present in the Internet Routing Table: 6734 ARIN Region origin ASes announcing only one prefix: 1996 ARIN Region transit ASes present in the Internet Routing Table: 703 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 12 Number of ARIN addresses announced to Internet: 200030041 Equivalent to 11 /8s, 236 /16s and 55 /24s Percentage of available ARIN address space announced: 79.5 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 16945 Prefixes being announced from the RIPE address blocks: 13030 RIPE Region origin ASes present in the Internet Routing Table: 3079 RIPE Region origin ASes announcing only one prefix: 1592 RIPE Region transit ASes present in the Internet Routing Table: 560 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 16 Number of RIPE addresses announced to Internet: 133597214 Equivalent to 7 /8s, 246 /16s and 136 /24s Percentage of available RIPE address space announced: 88.5 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 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1743 1347 Telstra 2764 917 367 connect.com.au pty ltd 2907 374 1800 SINET Japan 4755 348 225 VSNL India 703 341 374 UUNET Technologies, Inc. 7474 226 275 Optus Communications 7539 220 195 TANet2, sponsored by NSC, TAI 4134 218 1439 Data Communications Bureau 4766 174 1258 KORnet Powered BY Korea Telec 4740 156 21 Ozemail 7545 148 21 TPG Internet Pty Ltd 7657 146 25 The Internet Group Limited 9443 132 38 INTERNETPRIMUS-AS-A 4786 128 15 NetConnect Communications Pty 4763 117 85 Telstra New Zealand 9583 115 61 Satyam Infoway Ltd., 17561 115 151 Internet service provision to 7586 111 17 Paradox Digital Pty. Ltd 4713 108 853 NTT-OCNET 9797 104 32 Asia Online Australia RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 657 1780 UUNET Technologies, Inc. 15870 435 7 Global Center Frankfurt 3301 411 917 TeliaNet Sweden 1257 281 502 Swipnet AB 1270 260 863 UUNET Germany 680 230 2055 Deutschef Forschurgsnetz 15878 216 8 Global Center Paris 3215 208 486 RAIN 719 186 291 LANLINK 786 185 1904 JANET IP Service 5515 175 654 Sonera Finland 3320 167 1410 Deutsche Telekom AG 5400 138 68 Concert Internet Plus Europea 8708 137 14 Romania Data System 3303 129 592 Swisscom 517 128 273 Xlink 2856 120 776 BTnet UK Regional network 1267 100 1956 IUnet S.p.A 1290 97 406 PSINet UK Ltd. 3269 92 664 TELECOM ITALIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2457 8044 UUNET Technologies, Inc. 1 938 8842 BBN Planet 7018 909 6950 AT&T 7046 802 1098 UUNET Technologies, Inc. 3491 675 392 CAIS Internet 1239 642 3195 Sprint ICM-Inria 2914 553 2348 Verio, Inc. 3561 552 2407 Cable & Wireless USA 690 514 70 Merit Network 4293 494 101 Cable & Wireless USA 209 467 1838 Qwest 18994 467 10 Global Crossing 2548 419 998 Digital Express Group, Inc. 2149 412 457 Performance Systems, Inc. 3908 400 566 Supernet, Inc. 705 362 58 UUNET Technologies, Inc. 5106 353 137 Ameritech Advanced Data Servi 3549 339 1065 Global Crossing 3967 338 456 Exodus Communication 11371 337 100 Rhythms NetConnections Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2457 8044 UUNET Technologies, Inc. 1221 1743 1347 Telstra 1 938 8842 BBN Planet 2764 917 367 connect.com.au pty ltd 7018 909 6950 AT&T 7046 802 1098 UUNET Technologies, Inc. 3491 675 392 CAIS Internet 702 657 1780 UUNET Technologies, Inc. 1239 642 3195 Sprint ICM-Inria 2914 553 2348 Verio, Inc. 3561 552 2407 Cable & Wireless USA 690 514 70 Merit Network 4293 494 101 Cable & Wireless USA 209 467 1838 Qwest 18994 467 10 Global Crossing 15870 435 7 Global Center Frankfurt 2548 419 998 Digital Express Group, Inc. 2149 412 457 Performance Systems, Inc. 3301 411 917 TeliaNet Sweden 3908 400 566 Supernet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 19791 UNALLOCATED 63.85.88.0/22 701 UUNET Technologies, 19772 UNALLOCATED 63.85.211.0/24 701 UUNET Technologies, 16841 UNALLOCATED 63.109.95.0/24 3356 Level 3 Communicatio 19229 UNALLOCATED 63.109.152.0/22 701 UUNET Technologies, 19874 UNALLOCATED 63.119.205.0/24 701 UUNET Technologies, 19874 UNALLOCATED 63.142.232.0/24 701 UUNET Technologies, 19780 UNALLOCATED 63.145.50.0/24 12179 InterNAP Network Ser 19780 UNALLOCATED 63.145.61.0/24 12179 InterNAP Network Ser 65530 PRIVATE 63.188.0.0/20 4999 Sprint 65530 PRIVATE 63.188.0.0/18 4999 Sprint 65530 PRIVATE 63.188.16.0/20 4999 Sprint 65530 PRIVATE 63.188.32.0/20 4999 Sprint 65530 PRIVATE 63.188.48.0/20 4999 Sprint 65530 PRIVATE 63.188.64.0/20 4999 Sprint 65530 PRIVATE 63.188.64.0/18 4999 Sprint 65530 PRIVATE 63.188.80.0/20 4999 Sprint 65530 PRIVATE 63.188.96.0/20 4999 Sprint 65530 PRIVATE 63.188.112.0/20 4999 Sprint 65530 PRIVATE 63.188.128.0/20 4999 Sprint 65530 PRIVATE 63.188.128.0/18 4999 Sprint 65530 PRIVATE 63.188.144.0/20 4999 Sprint 65530 PRIVATE 63.188.160.0/20 4999 Sprint 65530 PRIVATE 63.188.176.0/20 4999 Sprint 19853 UNALLOCATED 63.251.35.0/24 12179 InterNAP Network Ser 19824 UNALLOCATED 64.60.208.0/20 2548 Digital Express Grou 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 19771 UNALLOCATED 65.89.150.0/24 174 PSINet Inc. 19607 UNALLOCATED 65.113.228.0/24 209 Qwest 19833 UNALLOCATED 65.160.120.0/24 1239 Sprint ICM-Inria 19743 UNALLOCATED 65.163.182.0/24 1239 Sprint ICM-Inria 19159 UNALLOCATED 65.163.208.0/24 1239 Sprint ICM-Inria 19159 UNALLOCATED 65.163.210.0/24 1239 Sprint ICM-Inria 19772 UNALLOCATED 65.166.200.0/24 701 UUNET Technologies, 19853 UNALLOCATED 65.197.91.0/24 12179 InterNAP Network Ser 19841 UNALLOCATED 66.21.63.0/24 6383 bellsouth.net, inc. 19743 UNALLOCATED 66.89.98.0/24 1239 Sprint ICM-Inria 19771 UNALLOCATED 149.2.143.0/24 174 PSINet Inc. 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 19229 UNALLOCATED 170.131.224.0/19 701 UUNET Technologies, 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 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 1800 SPRINT 19607 UNALLOCATED 192.216.78.0/24 1 BBN Planet 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 20043 UNALLOCATED 200.63.65.0/24 16814 NSS, S.A. 20043 UNALLOCATED 200.63.66.0/24 16814 NSS, S.A. 20043 UNALLOCATED 200.63.67.0/24 16814 NSS, S.A. 20043 UNALLOCATED 200.63.68.0/24 16814 NSS, S.A. 20043 UNALLOCATED 200.63.69.0/24 16814 NSS, S.A. 20043 UNALLOCATED 200.63.70.0/24 16814 NSS, S.A. 20043 UNALLOCATED 200.63.71.0/24 16814 NSS, S.A. 20043 UNALLOCATED 200.63.73.0/24 16814 NSS, S.A. 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 17653 UNALLOCATED 202.52.192.0/24 4637 Hong Kong Telecom 17653 UNALLOCATED 202.52.193.0/24 4637 Hong Kong Telecom 17653 UNALLOCATED 202.52.195.0/24 9225 Level 3 Communicatio 17653 UNALLOCATED 202.52.200.0/24 4637 Hong Kong Telecom 65502 PRIVATE 203.166.83.0/24 10084 Western Australian I 65500 PRIVATE 203.166.86.0/24 10084 Western Australian I 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 19336 UNALLOCATED 204.117.67.0/24 1239 Sprint ICM-Inria 5555 UNALLOCATED 205.110.64.0/24 721 DLA Systems Automati 5555 UNALLOCATED 205.110.68.0/22 721 DLA Systems Automati 5555 UNALLOCATED 205.110.72.0/21 721 DLA Systems Automati 19850 UNALLOCATED 205.148.123.0/24 1239 Sprint ICM-Inria 19850 UNALLOCATED 205.148.125.0/24 7018 AT&T 19336 UNALLOCATED 205.216.65.0/24 3561 Cable & Wireless USA 19816 UNALLOCATED 206.131.232.0/21 2914 Verio, Inc. 19816 UNALLOCATED 206.180.160.0/20 2914 Verio, Inc. 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 19865 UNALLOCATED 207.99.22.0/24 701 UUNET Technologies, 19796 UNALLOCATED 207.246.208.0/24 2548 Digital Express Grou 19796 UNALLOCATED 207.246.209.0/24 2548 Digital Express Grou 19833 UNALLOCATED 208.131.42.0/23 1239 Sprint ICM-Inria 19824 UNALLOCATED 209.58.224.0/20 2548 Digital Express Grou 19865 UNALLOCATED 209.123.219.0/24 701 UUNET Technologies, 19841 UNALLOCATED 209.149.162.0/24 6383 bellsouth.net, inc. 19791 UNALLOCATED 209.190.154.0/23 701 UUNET Technologies, 19848 UNALLOCATED 216.168.144.0/20 577 Bell Canada 19848 UNALLOCATED 216.168.146.0/23 577 Bell Canada Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:21 /9:5 /10:6 /11:9 /12:32 /13:77 /14:208 /15:350 /16:6903 /17:1180 /18:2187 /19:6746 /20:5272 /21:4540 /22:6825 /23:8710 /24:60569 /25:246 /26:349 /27:447 /28:456 /29:361 /30:300 /31:1 /32:84 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 1221 1594 1743 Telstra 701 1588 2457 UUNET Technologies, Inc. 2764 873 917 connect.com.au pty ltd 3491 650 675 CAIS Internet 7046 638 802 UUNET Technologies, Inc. 690 511 514 Merit Network 4293 477 494 Cable & Wireless USA 18994 465 467 Global Crossing 1 441 938 BBN Planet 15870 434 435 Global Center Frankfurt 7018 428 909 AT&T 702 416 657 UUNET Technologies, Inc. 209 350 467 Qwest 3561 342 552 Cable & Wireless USA 5106 341 353 Ameritech Advanced Data Servi 1239 325 642 Sprint ICM-Inria 11371 324 337 Rhythms NetConnections 18993 321 324 Global Crossing 705 318 362 UUNET Technologies, Inc. 2548 307 419 Digital Express Group, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 6:12 9:6 12:559 13:13 15:11 17:13 20:2 24:855 26:1 30:1 32:31 35:4 38:572 40:2 44:11 47:37 52:2 53:4 55:1 56:5 57:15 61:89 62:194 63:2560 64:2848 65:1017 66:699 80:8 128:62 129:255 130:57 131:62 132:37 133:1 134:237 135:16 136:29 137:171 138:237 139:84 140:258 141:224 142:143 143:100 144:182 145:31 146:189 147:168 148:192 149:174 150:61 151:260 152:1104 153:37 154:27 155:141 156:74 157:156 158:112 159:100 160:70 161:126 162:151 163:224 164:177 165:280 166:270 167:165 168:204 169:54 170:453 171:20 172:1 192:31 193:2544 194:2719 195:1021 196:4 198:5 199:4057 200:2666 202:3691 203:6185 204:4355 205:2916 206:4188 207:3816 208:5113 209:4217 210:1140 211:312 212:1151 213:586 216:4699 217:384 End of report From cscora at dev.apnic.net Thu Jun 21 14:06:29 2001 From: cscora at dev.apnic.net (Routing Analysis) Date: Fri, 22 Jun 2001 04:06:29 +1000 (EST) Subject: Weekly Routing Table Report Message-ID: <200106211806.EAA31169@dev.apnic.net> This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats at lists.apnic.net For a graphical representation, please see http://www.apnic.net/stats/bgp. If you have any comments please contact Philip Smith . Routing Table Report 22 Jun, 2001 Analysis Summary ---------------- BGP routing table entries examined: 105195 Origin ASes present in the Internet Routing Table: 11133 Origin ASes announcing only one prefix: 4062 Transit ASes present in the Internet Routing Table: 1482 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 27 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 15 Number of addresses announced to Internet: 1220402161 Equivalent to 72 /8s, 189 /16s and 219 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 64.0 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71844 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15442 Prefixes being announced from the APNIC address blocks: 14005 APNIC Region origin ASes present in the Internet Routing Table: 1289 APNIC Region origin ASes announcing only one prefix: 458 APNIC Region transit ASes present in the Internet Routing Table: 216 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 71557800 Equivalent to 4 /8s, 67 /16s and 226 /24s Percentage of available APNIC address space announced: 70.4 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72755 Prefixes being announced from the ARIN address blocks: 52069 ARIN Region origin ASes present in the Internet Routing Table: 6753 ARIN Region origin ASes announcing only one prefix: 1998 ARIN Region transit ASes present in the Internet Routing Table: 705 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 200204129 Equivalent to 11 /8s, 238 /16s and 223 /24s Percentage of available ARIN address space announced: 79.6 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 16987 Prefixes being announced from the RIPE address blocks: 13080 RIPE Region origin ASes present in the Internet Routing Table: 3100 RIPE Region origin ASes announcing only one prefix: 1606 RIPE Region transit ASes present in the Internet Routing Table: 562 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 15 Number of RIPE addresses announced to Internet: 100623525 Equivalent to 5 /8s, 255 /16s and 100 /24s Percentage of available RIPE address space announced: 66.6 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 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1745 1348 Telstra 2764 452 329 connect.com.au pty ltd 703 383 380 UUNET Technologies, Inc. 2907 367 1783 SINET Japan 4755 340 185 VSNL India 7474 230 275 Optus Communications 4134 220 1441 Data Communications Bureau 7539 209 183 TANet2, sponsored by NSC, TAI 4766 179 1258 KORnet Powered BY Korea Telec 7545 148 23 TPG Internet Pty Ltd 7657 134 24 The Internet Group Limited 9443 132 38 INTERNETPRIMUS-AS-A 4786 125 15 NetConnect Communications Pty 4740 120 16 Ozemail 4763 117 85 Telstra New Zealand 9583 115 59 Satyam Infoway Ltd., 17561 115 151 Internet service provision to 7586 113 17 Paradox Digital Pty. Ltd 4713 107 869 NTT-OCNET 9797 104 32 Asia Online Australia RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 655 1765 UUNET Technologies, Inc. 15870 432 8 Global Center Frankfurt 3301 412 917 TeliaNet Sweden 1257 282 504 Swipnet AB 1270 260 871 UUNET Germany 680 229 2053 Deutschef Forschurgsnetz 15878 216 8 Global Center Paris 3215 204 494 RAIN 786 185 1904 JANET IP Service 719 183 291 LANLINK 5515 174 654 Sonera Finland 3320 166 1410 Deutsche Telekom AG 8708 139 14 Romania Data System 5400 138 68 Concert Internet Plus Europea 3303 130 576 Swisscom 517 127 272 Xlink 2856 120 776 BTnet UK Regional network 1267 100 1954 IUnet S.p.A 1290 96 406 PSINet UK Ltd. 3269 91 663 TELECOM ITALIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2445 8051 UUNET Technologies, Inc. 7018 939 6980 AT&T 1 932 8826 BBN Planet 7046 777 1094 UUNET Technologies, Inc. 3491 675 392 CAIS Internet 1239 658 3218 Sprint ICM-Inria 2914 554 2348 Verio, Inc. 690 544 76 Merit Network 3561 543 2458 Cable & Wireless USA 4293 495 101 Cable & Wireless USA 209 468 1854 Qwest 18994 460 11 Global Crossing 2548 416 997 Digital Express Group, Inc. 2149 408 409 Performance Systems, Inc. 3908 403 565 Supernet, Inc. 3549 398 1041 Global Crossing 5106 358 136 Ameritech Advanced Data Servi 4323 344 314 Time Warner Communications, I 11371 335 100 Rhythms NetConnections 15290 333 429 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2445 8051 UUNET Technologies, Inc. 1221 1745 1348 Telstra 7018 939 6980 AT&T 1 932 8826 BBN Planet 7046 777 1094 UUNET Technologies, Inc. 3491 675 392 CAIS Internet 1239 658 3218 Sprint ICM-Inria 702 655 1765 UUNET Technologies, Inc. 2914 554 2348 Verio, Inc. 690 544 76 Merit Network 3561 543 2458 Cable & Wireless USA 4293 495 101 Cable & Wireless USA 209 468 1854 Qwest 18994 460 11 Global Crossing 2764 452 329 connect.com.au pty ltd 15870 432 8 Global Center Frankfurt 2548 416 997 Digital Express Group, Inc. 3301 412 917 TeliaNet Sweden 2149 408 409 Performance Systems, Inc. 3908 403 565 Supernet, Inc. List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 65530 PRIVATE 63.188.0.0/20 4999 Sprint 65530 PRIVATE 63.188.0.0/18 4999 Sprint 65530 PRIVATE 63.188.48.0/20 4999 Sprint 65530 PRIVATE 63.188.64.0/20 4999 Sprint 65530 PRIVATE 63.188.64.0/18 4999 Sprint 65530 PRIVATE 63.188.112.0/20 4999 Sprint 65530 PRIVATE 63.188.128.0/20 4999 Sprint 65530 PRIVATE 63.188.128.0/18 4999 Sprint 65530 PRIVATE 63.188.176.0/20 4999 Sprint 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 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 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 64666 PRIVATE 206.35.144.0/22 7923 Unwired Planet 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 64666 PRIVATE 208.232.188.0/22 7923 Unwired Planet Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 * 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:5 /10:6 /11:9 /12:32 /13:78 /14:210 /15:353 /16:6900 /17:1181 /18:2186 /19:6768 /20:5294 /21:4507 /22:6787 /23:8683 /24:59904 /25:268 /26:354 /27:435 /28:454 /29:369 /30:309 /31:1 /32:83 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1597 2445 UUNET Technologies, Inc. 1221 1588 1745 Telstra 3491 650 675 CAIS Internet 7046 613 777 UUNET Technologies, Inc. 690 541 544 Merit Network 4293 478 495 Cable & Wireless USA 18994 458 460 Global Crossing 7018 450 939 AT&T 1 438 932 BBN Planet 15870 430 432 Global Center Frankfurt 702 413 655 UUNET Technologies, Inc. 2764 408 452 connect.com.au pty ltd 209 349 468 Qwest 5106 347 358 Ameritech Advanced Data Servi 1239 335 658 Sprint ICM-Inria 3561 334 543 Cable & Wireless USA 11371 322 335 Rhythms NetConnections 18993 320 323 Global Crossing 703 313 383 UUNET Technologies, Inc. 2548 305 416 Digital Express Group, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:568 13:13 15:9 17:13 20:2 24:858 26:1 32:33 35:4 38:572 40:2 44:11 47:38 52:2 53:4 55:1 56:5 57:15 61:87 62:196 63:2501 64:2832 65:1033 66:719 80:12 128:61 129:197 130:62 131:63 132:40 133:1 134:235 135:16 136:29 137:175 138:278 139:84 140:248 141:225 142:147 143:99 144:94 145:31 146:187 147:177 148:208 149:174 150:61 151:261 152:1117 153:37 154:25 155:141 156:75 157:153 158:102 159:104 160:71 161:131 162:161 163:216 164:179 165:286 166:258 167:150 168:199 169:55 170:432 171:20 172:1 192:31 193:2560 194:2716 195:1031 196:4 198:7 199:3931 200:2731 202:3700 203:5973 204:4341 205:2933 206:4159 207:3815 208:5175 209:4169 210:775 211:282 212:1161 213:590 216:4754 217:390 218:2 End of report From cscora at dev.apnic.net Thu Jun 28 14:06:25 2001 From: cscora at dev.apnic.net (Routing Analysis) Date: Fri, 29 Jun 2001 04:06:25 +1000 (EST) Subject: Weekly Routing Table Report Message-ID: <200106281806.EAA14414@dev.apnic.net> This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats at lists.apnic.net For a graphical representation, please see http://www.apnic.net/stats/bgp. If you have any comments please contact Philip Smith . Routing Table Report 29 Jun, 2001 Analysis Summary ---------------- BGP routing table entries examined: 104794 Origin ASes present in the Internet Routing Table: 11171 Origin ASes announcing only one prefix: 4078 Transit ASes present in the Internet Routing Table: 1506 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 16 Illegal AS announcements present in the Routing Table: 17 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 15 Number of addresses announced to Internet: 1220255575 Equivalent to 72 /8s, 187 /16s and 159 /24s Percentage of available address space announced: 32.9 Percentage of allocated address space announced: 63.9 Percentage of available address space allocated: 51.5 Total number of prefixes smaller than registry allocations: 71483 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15432 Prefixes being announced from the APNIC address blocks: 13952 APNIC Region origin ASes present in the Internet Routing Table: 1300 APNIC Region origin ASes announcing only one prefix: 460 APNIC Region transit ASes present in the Internet Routing Table: 226 Average APNIC Region AS path length visible: 5.1 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 71940112 Equivalent to 4 /8s, 73 /16s and 184 /24s Percentage of available APNIC address space announced: 70.7 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7, 210/7 and 218/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 72256 Prefixes being announced from the ARIN address blocks: 51765 ARIN Region origin ASes present in the Internet Routing Table: 6765 ARIN Region origin ASes announcing only one prefix: 1997 ARIN Region transit ASes present in the Internet Routing Table: 712 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 199482914 Equivalent to 11 /8s, 227 /16s and 222 /24s Percentage of available ARIN address space announced: 79.3 ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106 2138 - 2584, 2615 - 2772, 2823 - 2829, 2880 - 3153 3354 - 4607, 4865 - 5119, 5632 - 6655, 6912 - 7466 7723 - 8191, 10240 - 12287, 13312 - 15359 16384 - 17407, 18432 - 20479, 21504 - 22527 ARIN Address Blocks 24/8, 63/8, 64/6, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 17106 Prefixes being announced from the RIPE address blocks: 13174 RIPE Region origin ASes present in the Internet Routing Table: 3115 RIPE Region origin ASes announcing only one prefix: 1621 RIPE Region transit ASes present in the Internet Routing Table: 567 Average RIPE Region AS path length visible: 5.8 Max RIPE Region AS path length visible: 16 Number of RIPE addresses announced to Internet: 100641302 Equivalent to 5 /8s, 255 /16s and 170 /24s Percentage of available RIPE address space announced: 66.7 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 20480 - 21503 RIPE Address Blocks 62/8, 80/7, 193/8, 194/7, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv Description 1221 1722 1346 Telstra 2764 428 329 connect.com.au pty ltd 2907 367 1767 SINET Japan 703 354 360 UUNET Technologies, Inc. 4755 299 171 VSNL India 7474 234 292 Optus Communications 4134 228 1509 Data Communications Bureau 7539 209 183 TANet2, sponsored by NSC, TAI 4766 177 1258 KORnet Powered BY Korea Telec 4740 151 36 Ozemail 7545 143 21 TPG Internet Pty Ltd 9443 133 38 INTERNETPRIMUS-AS-A 4786 127 15 NetConnect Communications Pty 7657 125 23 The Internet Group Limited 4763 117 85 Telstra New Zealand 17561 115 151 Internet service provision to 9583 113 59 Satyam Infoway Ltd., 7586 112 17 Paradox Digital Pty. Ltd 4713 107 869 NTT-OCNET 4732 106 358 DDI Corporation RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 702 661 1837 UUNET Technologies, Inc. 15870 430 12 Global Center Frankfurt 3301 413 917 TeliaNet Sweden 1257 282 504 Swipnet AB 1270 258 870 UUNET Germany 680 230 2053 Deutschef Forschurgsnetz 15878 217 9 Global Center Paris 3215 216 495 RAIN 719 185 291 LANLINK 786 184 1904 JANET IP Service 5515 175 654 Sonera Finland 3320 167 1410 Deutsche Telekom AG 8708 141 14 Romania Data System 5400 138 68 Concert Internet Plus Europea 517 130 272 Xlink 3303 130 576 Swisscom 2856 120 776 BTnet UK Regional network 1267 106 1986 IUnet S.p.A 1290 95 406 PSINet UK Ltd. 3269 93 664 TELECOM ITALIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv Description 701 2473 8054 UUNET Technologies, Inc. 7018 954 7103 AT&T 1 912 8730 BBN Planet 7046 738 1087 UUNET Technologies, Inc. 1239 660 3299 Sprint ICM-Inria 3491 555 385 CAIS Internet 2914 546 2328 Verio, Inc. 690 542 78 Merit Network 4293 498 101 Cable & Wireless USA 3908 492 567 Supernet, Inc. 209 485 1856 Qwest 3561 469 2452 Cable & Wireless USA 18994 415 10 Global Crossing 2548 414 980 Digital Express Group, Inc. 3549 387 849 Global Crossing 2149 384 391 Performance Systems, Inc. 705 342 57 UUNET Technologies, Inc. 11371 334 100 Rhythms NetConnections 3967 327 453 Exodus Communication 15290 322 370 AT&T Canada IES Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv Description 701 2473 8054 UUNET Technologies, Inc. 1221 1722 1346 Telstra 7018 954 7103 AT&T 1 912 8730 BBN Planet 7046 738 1087 UUNET Technologies, Inc. 702 661 1837 UUNET Technologies, Inc. 1239 660 3299 Sprint ICM-Inria 3491 555 385 CAIS Internet 2914 546 2328 Verio, Inc. 690 542 78 Merit Network 4293 498 101 Cable & Wireless USA 3908 492 567 Supernet, Inc. 209 485 1856 Qwest 3561 469 2452 Cable & Wireless USA 15870 430 12 Global Center Frankfurt 2764 428 329 connect.com.au pty ltd 18994 415 10 Global Crossing 2548 414 980 Digital Express Group, Inc. 3301 413 917 TeliaNet Sweden 3549 387 849 Global Crossing List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 578 UNALLOCATED 64.230.242.0/27 577 Bell Canada 2027 UNALLOCATED 150.185.128.0/18 8143 Publicom Corp. 6020 UNALLOCATED 164.233.0.0/16 209 Qwest 5962 UNALLOCATED 192.41.249.0/24 721 DLA Systems Automati 1877 UNALLOCATED 192.108.196.0/24 1800 SPRINT 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 1800 SPRINT 5757 UNALLOCATED 192.239.13.0/24 701 UUNET Technologies, 9700 UNALLOCATED 202.30.50.0/23 3786 DACOM Corporation 9700 UNALLOCATED 203.255.208.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.209.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.210.0/24 3786 DACOM Corporation 9700 UNALLOCATED 203.255.211.0/24 3786 DACOM Corporation 5954 UNALLOCATED 204.130.191.0/24 721 DLA Systems Automati 5979 UNALLOCATED 206.197.206.0/24 721 DLA Systems Automati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised Unregistered Addresses --------------------------------- Network Origin AS Description 128.65.0.0/16 3463 ACES Research Inc 132.0.0.0/10 568 DISO-UNRRA 134.137.0.0/16 7170 AT&T Government Markets 135.0.0.0/13 10455 Lucent Technologies 137.0.0.0/13 568 DISO-UNRRA 138.94.0.0/16 1 BBN Planet 144.7.0.0/16 701 UUNET Technologies, Inc. 153.34.0.0/15 701 UUNET Technologies, Inc. 153.36.0.0/14 701 UUNET Technologies, Inc. 154.150.0.0/16 6494 IDCI 158.0.0.0/13 568 DISO-UNRRA 164.233.0.0/16 6020 >>UNKNOWN<< 172.32.1.0/25 1221 Telstra 172.122.0.0/16 701 UUNET Technologies, Inc. 201.115.100.0/24 7018 AT&T Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:5 /10:6 /11:9 /12:32 /13:78 /14:212 /15:352 /16:6895 /17:1188 /18:2185 /19:6725 /20:5319 /21:4487 /22:6787 /23:8637 /24:59443 /25:294 /26:376 /27:508 /28:463 /29:372 /30:316 /31:1 /32:85 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 1612 2473 UUNET Technologies, Inc. 1221 1565 1722 Telstra 7046 573 738 UUNET Technologies, Inc. 690 539 542 Merit Network 3491 530 555 CAIS Internet 4293 481 498 Cable & Wireless USA 7018 459 954 AT&T 1 429 912 BBN Planet 15870 426 430 Global Center Frankfurt 702 417 661 UUNET Technologies, Inc. 18994 413 415 Global Crossing 3908 390 492 Supernet, Inc. 2764 384 428 connect.com.au pty ltd 209 365 485 Qwest 1239 344 660 Sprint ICM-Inria 11371 321 334 Rhythms NetConnections 18993 316 320 Global Crossing 2548 306 414 Digital Express Group, Inc. 705 298 342 UUNET Technologies, Inc. 703 288 354 UUNET Technologies, Inc. Advertised prefixes smaller than registry allocations (per /8 block) -------------------------------------------------------------------- 4:1 6:12 9:6 12:569 13:13 15:11 17:13 20:4 24:867 26:1 32:33 35:4 38:464 40:2 44:11 45:1 47:38 52:2 53:4 55:1 56:5 57:16 61:94 62:202 63:2552 64:2731 65:1093 66:719 80:17 128:59 129:200 130:54 131:63 132:39 133:1 134:231 135:16 136:36 137:176 138:277 139:85 140:247 141:226 142:113 143:98 144:189 145:31 146:192 147:145 148:203 149:129 150:59 151:262 152:1117 153:38 154:27 155:143 156:75 157:157 158:101 159:104 160:73 161:136 162:162 163:217 164:181 165:239 166:256 167:153 168:199 169:55 170:435 171:20 172:1 192:34 193:2559 194:2726 195:1027 196:4 198:6 199:3857 200:2716 202:3735 203:5852 204:4343 205:2903 206:4127 207:3729 208:5217 209:4125 210:778 211:282 212:1170 213:619 216:4748 217:417 218:3 End of report