From cscora at dev.apnic.net Thu Jan 4 13:06:06 2001 From: cscora at dev.apnic.net (Routing Analysis) Date: Fri, 5 Jan 2001 04:06:06 +1000 (EST) Subject: ARIN Region Weekly Routing Report Message-ID: <200101041806.EAA02180@dev.apnic.net> This is an automated weekly mailing sent to the ARIN RTMA WG e-mail list describing the state of the Internet Routing Table in North and South America and Southern Africa. 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 . Americas and Southern Africa Report 05 Jan, 2001 Analysis Summary ---------------- BGP routing table entries examined: 102896 Origin ASes present in the Internet Routing Table: 9558 Origin ASes announcing only one prefix: 3371 Transit ASes present in the Internet Routing Table: 1284 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: 1 Number of addresses announced to Internet: 1210117316 Equivalent to 72 /8s, 32 /16s and 236 /24s Percentage of available address space announced: 32.6 Percentage of allocated address space announced: 64.0 Percentage of available address space allocated: 51.0 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 69078 Prefixes being announced from the ARIN address blocks: 46709 ARIN Region origin ASes present in the Internet Routing Table: 5823 ARIN Region origin ASes announcing only one prefix: 1678 ARIN Region transit ASes present in the Internet Routing Table: 618 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 172465447 Equivalent to 10 /8s, 71 /16s and 157 /24s Percentage of available ARIN address space announced: 79.1 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 - 19455 ARIN Address Blocks 63/8, 64/7, 66/8, 199/8, 200/8, 204/6, 208/7 and 216/8 ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 701 2597 3562 UUNET Technologies, Inc. 1 1020 4595 BBN Planet 7018 898 3041 AT&T 8013 729 71 PSINet Ltd. Canada 1239 686 1637 Sprint ICM-Inria 7046 673 512 UUNET Technologies, Inc. 2548 654 561 Digital Express Group, Inc. 2914 637 1291 Verio, Inc. 174 617 2755 PSINet Inc. 3561 573 1304 Cable & Wireless USA 705 568 36 UUNET Technologies, Inc. 6082 543 66 Management Analysis, Incorpor 2551 518 345 NETCOM On-Line Communication 3549 500 434 Frontier GlobalCenter 3908 449 281 Supernet, Inc. 3602 436 79 Sprint Canada 209 433 561 Qwest 271 433 271 BCnet Backbone 4293 425 54 Cable & Wireless USA 690 390 38 Merit Network Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 9768 3503 101 PubNet (Korea Telecom) 701 2597 3562 UUNET Technologies, Inc. 1221 2356 1191 Telstra 1 1020 4595 BBN Planet 7018 898 3041 AT&T 8013 729 71 PSINet Ltd. Canada 1239 686 1637 Sprint ICM-Inria 7046 673 512 UUNET Technologies, Inc. 2548 654 561 Digital Express Group, Inc. 2914 637 1291 Verio, Inc. 174 617 2755 PSINet Inc. 3561 573 1304 Cable & Wireless USA 705 568 36 UUNET Technologies, Inc. 6082 543 66 Management Analysis, Incorpor 2551 518 345 NETCOM On-Line Communication 3549 500 434 Frontier GlobalCenter 3908 449 281 Supernet, Inc. 2764 436 128 connect.com.au pty ltd 3602 436 79 Sprint Canada 209 433 561 Qwest 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 Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:22 /9:4 /10:5 /11:9 /12:32 /13:59 /14:195 /15:307 /16:6749 /17:1018 /18:1985 /19:6238 /20:4339 /21:4234 /22:6421 /23:8415 /24:58137 /25:1121 /26:1622 /27:678 /28:209 /29:668 /30:290 /31:1 /32:138 Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:2 12:301 15:1 24:623 26:1 32:7 38:8 44:2 53:2 55:1 57:9 61:63 62:121 63:1499 64:1096 65:14 66:56 91:1 128:29 129:181 130:18 131:28 132:9 133:3 134:86 135:7 136:116 137:112 138:189 139:59 140:105 141:19 142:46 143:34 144:93 145:14 146:129 147:89 148:121 149:105 150:23 151:333 152:1038 153:110 154:230 155:60 156:14 157:99 158:52 159:46 160:18 161:55 162:63 163:117 164:106 165:96 166:174 167:73 168:69 169:29 170:191 171:2 192:5366 193:1815 194:2005 195:824 196:381 198:3743 199:3425 200:1778 202:2490 203:5169 204:3632 205:2529 206:2859 207:2933 208:2817 209:3413 210:588 211:192 212:738 213:306 214:7 215:11 216:2635 217:84 End of report From cscora at dev.apnic.net Thu Jan 11 13:07:35 2001 From: cscora at dev.apnic.net (Routing Analysis) Date: Fri, 12 Jan 2001 04:07:35 +1000 (EST) Subject: ARIN Region Weekly Routing Report Message-ID: <200101111807.EAA13146@dev.apnic.net> This is an automated weekly mailing sent to the ARIN RTMA WG e-mail list describing the state of the Internet Routing Table in North and South America and Southern Africa. 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 . Americas and Southern Africa Report 12 Jan, 2001 Analysis Summary ---------------- BGP routing table entries examined: 99712 Origin ASes present in the Internet Routing Table: 9621 Origin ASes announcing only one prefix: 3385 Transit ASes present in the Internet Routing Table: 1264 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: 19 Non-routable prefixes present in the Routing Table: 0 Prefixes being announced from the IANA Reserved Address blocks: 1 Number of addresses announced to Internet: 1227454848 Equivalent to 73 /8s, 41 /16s and 121 /24s Percentage of available address space announced: 33.1 Percentage of allocated address space announced: 64.9 Percentage of available address space allocated: 51.0 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 69251 Prefixes being announced from the ARIN address blocks: 46781 ARIN Region origin ASes present in the Internet Routing Table: 5855 ARIN Region origin ASes announcing only one prefix: 1672 ARIN Region transit ASes present in the Internet Routing Table: 599 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 189443261 Equivalent to 11 /8s, 74 /16s and 172 /24s Percentage of available ARIN address space announced: 86.9 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 - 19455 ARIN Address Blocks 63/8, 64/7, 66/8, 199/8, 200/8, 204/6, 208/7 and 216/8 ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 701 2610 3547 UUNET Technologies, Inc. 1 1017 4595 BBN Planet 7018 897 3029 AT&T 1239 699 1645 Sprint ICM-Inria 8013 699 70 PSINet Ltd. Canada 7046 691 521 UUNET Technologies, Inc. 2914 640 1291 Verio, Inc. 174 616 2807 PSINet Inc. 2548 615 566 Digital Express Group, Inc. 705 576 36 UUNET Technologies, Inc. 3561 573 1293 Cable & Wireless USA 2551 555 347 NETCOM On-Line Communication 6082 543 66 Management Analysis, Incorpor 3549 511 435 Frontier GlobalCenter 3908 452 281 Supernet, Inc. 3602 434 79 Sprint Canada 209 431 569 Qwest 4293 430 55 Cable & Wireless USA 271 423 271 BCnet Backbone 690 365 37 Merit Network Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 2610 3547 UUNET Technologies, Inc. 1221 2302 1189 Telstra 1 1017 4595 BBN Planet 7018 897 3029 AT&T 1239 699 1645 Sprint ICM-Inria 8013 699 70 PSINet Ltd. Canada 7046 691 521 UUNET Technologies, Inc. 2914 640 1291 Verio, Inc. 174 616 2807 PSINet Inc. 2548 615 566 Digital Express Group, Inc. 705 576 36 UUNET Technologies, Inc. 3561 573 1293 Cable & Wireless USA 2551 555 347 NETCOM On-Line Communication 6082 543 66 Management Analysis, Incorpor 3549 511 435 Frontier GlobalCenter 3908 452 281 Supernet, Inc. 2764 439 128 connect.com.au pty ltd 3602 434 79 Sprint Canada 209 431 569 Qwest 4293 430 55 Cable & Wireless USA List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 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 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, 65500 PRIVATE 203.166.86.0/24 10084 Western Australian I 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65003 PRIVATE 207.167.70.0/24 7837 zNET 65003 PRIVATE 207.167.76.0/24 7837 zNET 65003 PRIVATE 207.167.96.0/23 7837 zNET 65003 PRIVATE 216.9.32.0/21 7837 zNET 65003 PRIVATE 216.9.33.0/24 7837 zNET 65003 PRIVATE 216.9.36.0/24 7837 zNET Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 91.16.23.0/24 11770 Net56 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 /11:10 /12:31 /13:59 /14:192 /15:302 /16:6758 /17:1015 /18:2002 /19:6251 /20:4392 /21:4294 /22:6423 /23:8368 /24:57983 /25:298 /26:471 /27:155 /28:121 /29:123 /30:280 /31:0 /32:152 Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:2 12:307 15:1 20:1 24:641 26:1 32:7 38:9 44:2 53:2 55:1 57:9 61:62 62:104 63:1532 64:1123 65:20 66:54 91:1 128:32 129:189 130:19 131:31 132:9 133:3 134:94 135:7 136:122 137:78 138:189 139:55 140:292 141:19 142:51 143:35 144:95 145:14 146:129 147:89 148:118 149:105 150:22 151:333 152:995 153:120 154:237 155:61 156:14 157:103 158:55 159:46 160:18 161:54 162:63 163:124 164:111 165:97 166:175 167:74 168:72 169:30 170:187 171:2 192:5366 193:1817 194:1993 195:817 196:354 198:3758 199:3429 200:1749 202:2481 203:5172 204:3536 205:2515 206:2849 207:2955 208:2839 209:3407 210:372 211:121 212:763 213:319 214:8 215:11 216:2622 217:83 End of report From cscora at dev.apnic.net Thu Jan 18 13:07:50 2001 From: cscora at dev.apnic.net (Routing Analysis) Date: Fri, 19 Jan 2001 04:07:50 +1000 (EST) Subject: ARIN Region Weekly Routing Report Message-ID: <200101181807.EAA19722@dev.apnic.net> This is an automated weekly mailing sent to the ARIN RTMA WG e-mail list describing the state of the Internet Routing Table in North and South America and Southern Africa. 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 . Americas and Southern Africa Report 19 Jan, 2001 Analysis Summary ---------------- BGP routing table entries examined: 100161 Origin ASes present in the Internet Routing Table: 9709 Origin ASes announcing only one prefix: 3439 Transit ASes present in the Internet Routing Table: 1290 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 17 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: 1 Number of addresses announced to Internet: 1196700186 Equivalent to 71 /8s, 84 /16s and 50 /24s Percentage of available address space announced: 32.3 Percentage of allocated address space announced: 63.3 Percentage of available address space allocated: 51.0 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 69416 Prefixes being announced from the ARIN address blocks: 46988 ARIN Region origin ASes present in the Internet Routing Table: 5907 ARIN Region origin ASes announcing only one prefix: 1712 ARIN Region transit ASes present in the Internet Routing Table: 621 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 173035215 Equivalent to 10 /8s, 80 /16s and 78 /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 ARIN Address Blocks 63/8, 64/7, 66/8, 199/8, 200/8, 204/6, 208/7 and 216/8 ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 701 2608 3548 UUNET Technologies, Inc. 1 1022 4628 BBN Planet 7018 902 3023 AT&T 1239 694 1636 Sprint ICM-Inria 7046 694 521 UUNET Technologies, Inc. 2914 637 1289 Verio, Inc. 174 618 2823 PSINet Inc. 2548 611 551 Digital Express Group, Inc. 705 561 36 UUNET Technologies, Inc. 3561 560 1283 Cable & Wireless USA 2551 552 345 NETCOM On-Line Communication 3549 512 436 Frontier GlobalCenter 8013 506 64 PSINet Ltd. Canada 3908 447 281 Supernet, Inc. 209 431 569 Qwest 3602 430 79 Sprint Canada 4293 427 55 Cable & Wireless USA 271 424 271 BCnet Backbone 6082 392 64 Management Analysis, Incorpor 8151 351 184 UniNet S.A. de C.V. Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 2608 3548 UUNET Technologies, Inc. 1221 2367 1189 Telstra 1 1022 4628 BBN Planet 7018 902 3023 AT&T 1239 694 1636 Sprint ICM-Inria 7046 694 521 UUNET Technologies, Inc. 2914 637 1289 Verio, Inc. 174 618 2823 PSINet Inc. 2548 611 551 Digital Express Group, Inc. 705 561 36 UUNET Technologies, Inc. 3561 560 1283 Cable & Wireless USA 2551 552 345 NETCOM On-Line Communication 3549 512 436 Frontier GlobalCenter 8013 506 64 PSINet Ltd. Canada 3908 447 281 Supernet, Inc. 2764 435 123 connect.com.au pty ltd 209 431 569 Qwest 3602 430 79 Sprint Canada 4293 427 55 Cable & Wireless USA 271 424 271 BCnet Backbone List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 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 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, 65160 PRIVATE 193.150.192.0/18 6830 chello broadband 65010 PRIVATE 195.98.237.0/24 2200 INRIA-Rocquencourt 65500 PRIVATE 203.166.86.0/24 10084 Western Australian I 65103 PRIVATE 204.29.186.0/23 6992 Netscape Communicati 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, 65160 PRIVATE 213.200.128.0/18 6830 chello broadband Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 91.16.23.0/24 11770 Net56 Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:21 /9:4 /10:5 /11:10 /12:31 /13:59 /14:194 /15:305 /16:6777 /17:1010 /18:2027 /19:6263 /20:4434 /21:4318 /22:6450 /23:8419 /24:58056 /25:291 /26:411 /27:244 /28:182 /29:154 /30:275 /31:1 /32:220 Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:2 12:306 15:1 24:640 26:1 32:29 38:8 44:2 53:2 55:1 57:9 61:61 62:102 63:1559 64:1177 65:24 66:78 91:1 128:28 129:190 130:20 131:31 132:9 133:4 134:94 135:7 136:121 137:78 138:190 139:68 140:289 141:19 142:61 143:36 144:123 145:11 146:135 147:89 148:119 149:109 150:22 151:330 152:963 153:118 154:58 155:71 156:14 157:102 158:57 159:52 160:18 161:57 162:63 163:122 164:112 165:98 166:175 167:77 168:71 169:31 170:193 171:2 192:5403 193:1808 194:1982 195:818 196:394 198:3757 199:3396 200:1737 202:2469 203:5216 204:3538 205:2488 206:2825 207:3003 208:2846 209:3438 210:378 211:131 212:760 213:293 214:8 215:11 216:2629 217:88 End of report From pfs at cisco.com Mon Jan 22 10:15:38 2001 From: pfs at cisco.com (Philip Smith) Date: Tue, 23 Jan 2001 01:15:38 +1000 Subject: Weekly Routing Table report Message-ID: <5.0.2.1.2.20010123010332.055e91f0@localhost> Hi, Following several requests from participants in the European Operators Forum in Amsterdam today, I've decided to merge the reports I send separately to each region. Rather than posting the AP specific report to the APOPS list, the European specific report to the RIPE Routing WG list, and the American specific report to the ARIN RTMA list, I've combined each report into one posting sent to each of the three lists. Apologies in advance if this breaks any automatic mail filters - the new weekly posting will come with a subject line of "Weekly Routing Table Report"... I appreciate any comments or feedback you may have. I hope this change is an improvement, and will give all of you a better view of what is happening in each of the three registry regions of the world. best wishes! philip -- From cscora at dev.apnic.net Thu Jan 25 13:03:24 2001 From: cscora at dev.apnic.net (Routing Analysis) Date: Fri, 26 Jan 2001 04:03:24 +1000 (EST) Subject: Weekly Routing Table Report Message-ID: <200101251803.EAA19708@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 26 Jan, 2001 Analysis Summary ---------------- BGP routing table entries examined: 100429 Origin ASes present in the Internet Routing Table: 9764 Origin ASes announcing only one prefix: 3457 Transit ASes present in the Internet Routing Table: 1294 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: 16 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: 1201411540 Equivalent to 71 /8s, 156 /16s and 21 /24s Percentage of available address space announced: 32.4 Percentage of allocated address space announced: 63.6 Percentage of available address space allocated: 51.0 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 15456 Prefixes being announced from the APNIC address blocks: 13920 APNIC Region origin ASes present in the Internet Routing Table: 1138 APNIC Region origin ASes announcing only one prefix: 402 APNIC Region transit ASes present in the Internet Routing Table: 183 Average APNIC Region AS path length visible: 5.0 Max APNIC Region AS path length visible: 10 Number of APNIC addresses announced to Internet: 65439899 Equivalent to 3 /8s, 230 /16s and 136 /24s Percentage of available APNIC address space announced: 77.0 APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239, 17408 - 18431 APNIC Address Blocks 61/8, 202/7 and 210/7 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 69576 Prefixes being announced from the ARIN address blocks: 47310 ARIN Region origin ASes present in the Internet Routing Table: 5941 ARIN Region origin ASes announcing only one prefix: 1710 ARIN Region transit ASes present in the Internet Routing Table: 620 Average ARIN Region AS path length visible: 5.2 Max ARIN Region AS path length visible: 13 Number of ARIN addresses announced to Internet: 175378645 Equivalent to 10 /8s, 116 /16s and 16 /24s Percentage of available ARIN address space announced: 80.4 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 ARIN Address Blocks 63/8, 64/7, 66/8, 199/8, 200/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 15381 Prefixes being announced from the RIPE address blocks: 12109 RIPE Region origin ASes present in the Internet Routing Table: 2684 RIPE Region origin ASes announcing only one prefix: 1345 RIPE Region transit ASes present in the Internet Routing Table: 489 Average RIPE Region AS path length visible: 5.9 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 89330179 Equivalent to 5 /8s, 83 /16s and 18 /24s Percentage of available RIPE address space announced: 76.1 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, 212/7 and 217/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /19 equiv Description 1221 2374 1189 Telstra 2764 434 139 connect.com.au pty ltd 2907 366 892 SINET Japan 703 364 247 UUNET Technologies, Inc. 4755 345 113 VSNL India 4740 257 16 Ozemail 7657 222 12 The Internet Group Limited 4618 208 56 Internet Thailand 9269 208 23 Hong Kong CTI 7545 204 7 TPG Internet Pty Ltd 4763 191 43 Telstra New Zealand 7474 186 84 Optus Communications 4766 177 619 KORnet Powered BY Korea Telec 4134 168 521 Data Communications Bureau 7586 135 10 Paradox Digital Pty. Ltd 3462 128 180 Data Communications Institute 4786 128 7 NetConnect Communications Pty 7496 123 9 Power Up 7617 122 46 One.Net Pty Ltd 7539 119 73 Delegated to TWNIC for subseq RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 3301 393 306 TeliaNet Sweden 702 359 487 UUNET Technologies, Inc. 1270 339 433 UUNET Germany 1257 316 248 Swipnet AB 3215 203 181 RAIN 719 192 146 LANLINK 5515 192 351 Sonera Finland 786 184 960 JANET IP Service 1849 171 290 UUNET UK (formerly PIPEX) 680 170 855 Deutschef Forschurgsnetz 3320 167 462 Deutsche Telekom AG 1942 140 53 INRIA-Rocquencourt 2856 137 394 BTnet UK Regional network 517 136 137 Xlink 3303 127 277 Swisscom 5400 110 31 Concert Internet Plus Europea 1901 103 77 EUnet Austria 1267 95 985 IUnet S.p.A 3269 94 289 TELECOM ITALIA 3259 92 88 UUNET FRANCE ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /19 equiv Description 701 2594 3614 UUNET Technologies, Inc. 1 1010 4596 BBN Planet 7018 894 3015 AT&T 1239 716 1631 Sprint ICM-Inria 7046 712 523 UUNET Technologies, Inc. 2914 623 1296 Verio, Inc. 2548 611 535 Digital Express Group, Inc. 174 593 2814 PSINet Inc. 705 566 36 UUNET Technologies, Inc. 3561 565 1303 Cable & Wireless USA 2551 530 346 NETCOM On-Line Communication 8013 525 64 PSINet Ltd. Canada 3549 522 436 Frontier GlobalCenter 4293 443 56 Cable & Wireless USA 209 430 632 Qwest 271 424 271 BCnet Backbone 3602 424 79 Sprint Canada 3908 388 280 Supernet, Inc. 6082 360 63 Management Analysis, Incorpor 8151 355 192 UniNet S.A. de C.V. Global Per AS prefix count summary ---------------------------------- ASN No of nets /19 equiv Description 701 2594 3614 UUNET Technologies, Inc. 1221 2374 1189 Telstra 1 1010 4596 BBN Planet 7018 894 3015 AT&T 1239 716 1631 Sprint ICM-Inria 7046 712 523 UUNET Technologies, Inc. 2914 623 1296 Verio, Inc. 2548 611 535 Digital Express Group, Inc. 174 593 2814 PSINet Inc. 705 566 36 UUNET Technologies, Inc. 3561 565 1303 Cable & Wireless USA 2551 530 346 NETCOM On-Line Communication 8013 525 64 PSINet Ltd. Canada 3549 522 436 Frontier GlobalCenter 4293 443 56 Cable & Wireless USA 2764 434 139 connect.com.au pty ltd 209 430 632 Qwest 271 424 271 BCnet Backbone 3602 424 79 Sprint Canada 3301 393 306 TeliaNet Sweden List of Unregistered ASNs (Global) ---------------------------------- Bad AS Designation Network Transit AS Description 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 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, 65000 PRIVATE 199.114.36.0/24 721 DLA Systems Automati 65000 PRIVATE 199.252.48.0/24 721 DLA Systems Automati 65000 PRIVATE 199.252.50.0/24 721 DLA Systems Automati 65500 PRIVATE 203.166.86.0/24 10084 Western Australian I 5757 UNALLOCATED 207.19.224.0/24 701 UUNET Technologies, Advertised IANA Reserved Addresses ---------------------------------- Network Origin AS Description 39.96.40.224/30 14408 iCAIR 91.16.23.0/24 11770 Net56 Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:21 /9:4 /10:5 /11:10 /12:32 /13:61 /14:196 /15:305 /16:6796 /17:1022 /18:2023 /19:6302 /20:4461 /21:4318 /22:6502 /23:8446 /24:58136 /25:294 /26:401 /27:227 /28:187 /29:160 /30:297 /31:1 /32:222 Number of /24s announced per /8 block (Global) ---------------------------------------------- 9:3 12:307 15:1 24:632 26:1 32:6 38:9 44:2 53:2 55:1 57:9 61:60 62:102 63:1589 64:1210 65:31 66:85 91:1 128:28 129:205 130:20 131:31 132:9 133:4 134:94 135:8 136:122 137:78 138:189 139:54 140:104 141:22 142:58 143:36 144:126 145:11 146:132 147:90 148:120 149:112 150:21 151:330 152:961 153:119 154:76 155:68 156:15 157:110 158:57 159:52 160:17 161:57 162:62 163:121 164:105 165:99 166:175 167:79 168:68 169:29 170:194 171:2 191:1 192:5391 193:1813 194:1985 195:768 196:395 198:3742 199:3395 200:1781 202:2447 203:5209 204:3573 205:2478 206:2843 207:3022 208:2876 209:3473 210:383 211:134 212:786 213:294 214:8 215:11 216:2717 217:90 End of report