bgp-stats October 2006

bgp-stats@lists.apnic.net

1 participants
62 discussions

by Routing Analysis Role Account

Routing Table Report 04:00 +10GMT Wed 01 Nov, 2006 Analysis Summary ---------------- BGP routing table entries examined: 202390 Prefixes after maximum aggregation: 109955 Unique aggregates announced to Internet: 98089 Total ASes present in the Internet Routing Table: 23514 Origin-only ASes present in the Internet Routing Table: 20480 Origin ASes announcing only one prefix: 9852 Transit ASes present in the Internet Routing Table: 3034 Transit-only ASes present in the Internet Routing Table: 76 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1624042000 Equivalent to 96 /8s, 204 /16s and 234 /24s Percentage of available address space announced: 43.8 Percentage of allocated address space announced: 60.6 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 102023 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 44776 Total APNIC prefixes after maximum aggregation: 18271 Prefixes being announced from the APNIC address blocks: 42377 Unique aggregates announced from the APNIC address blocks: 18571 APNIC Region origin ASes present in the Internet Routing Table: 2743 APNIC Region origin ASes announcing only one prefix: 764 APNIC Region transit ASes present in the Internet Routing Table: 415 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 265155680 Equivalent to 15 /8s, 205 /16s and 244 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 101251 Total ARIN prefixes after maximum aggregation: 59743 Prefixes being announced from the ARIN address blocks: 74419 Unique aggregates announced from the ARIN address blocks: 28156 ARIN Region origin ASes present in the Internet Routing Table: 11099 ARIN Region origin ASes announcing only one prefix: 4223 ARIN Region transit ASes present in the Internet Routing Table: 1036 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 307773088 Equivalent to 18 /8s, 88 /16s and 62 /24s Percentage of available ARIN address space announced: 67.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 40956 Total RIPE prefixes after maximum aggregation: 27121 Prefixes being announced from the RIPE address blocks: 37895 Unique aggregates announced from the RIPE address blocks: 25353 RIPE Region origin ASes present in the Internet Routing Table: 8688 RIPE Region origin ASes announcing only one prefix: 4576 RIPE Region transit ASes present in the Internet Routing Table: 1396 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 270704388 Equivalent to 16 /8s, 34 /16s and 159 /24s Percentage of available RIPE address space announced: 73.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13050 Total LACNIC prefixes after maximum aggregation: 3890 Prefixes being announced from the LACNIC address blocks: 11054 Unique aggregates announced from the LACNIC address blocks: 6728 LACNIC Region origin ASes present in the Internet Routing Table: 743 LACNIC Region origin ASes announcing only one prefix: 239 LACNIC Region transit ASes present in the Internet Routing Table: 129 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 33794560 Equivalent to 2 /8s, 3 /16s and 170 /24s Percentage of available LACNIC address space announced: 50.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2356 Total AfriNIC prefixes after maximum aggregation: 930 Prefixes being announced from the AfriNIC address blocks: 1621 Unique aggregates announced from the AfriNIC address blocks: 1039 AfriNIC Region origin ASes present in the Internet Routing Table: 165 AfriNIC Region origin ASes announcing only one prefix: 50 AfriNIC Region transit ASes present in the Internet Routing Table: 27 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 4332288 Equivalent to 0 /8s, 66 /16s and 27 /24s Percentage of available AfriNIC address space announced: 12.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1219 8393 244 CHINANET-BACKBONE 4755 1017 383 66 Videsh Sanchar Nigam Ltd. Aut 9583 950 109 15 Sify Limited 9498 863 212 64 BHARTI BT INTERNET LTD. 23577 776 35 706 KRNIC 4766 739 4436 306 Korea Telecom (KIX) 1221 608 1780 468 Telstra Pty Ltd 17488 547 34 15 Hathway IP Over Cable Interne 7545 543 124 73 TPG Internet Pty Ltd 17676 500 10934 64 Softbank BB Corp. 18101 464 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 439 745 61 China Telecom (Shanghai) 9942 432 77 126 COMindico Australia 17849 430 36 126 Telecommunications Technology 4802 410 86 151 Wantree Development 10139 367 23 6 Meridian Telekoms 17557 365 31 176 Pakistan Telecom 17974 365 129 12 PT TELEKOMUNIKASI INDONESIA 2907 334 1749 311 SINET Japan ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1542 6193 990 AT&T WorldNet Services 2386 1107 611 736 AT&T Data Communications Serv 4323 1030 786 291 Time Warner Telecom 6197 1019 611 496 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 721 963 21925 307 DLA Systems Automation Center 174 956 6823 881 Cogent Communications 701 953 6722 774 UUNET Technologies, Inc. 1239 841 2748 589 Sprint 11492 784 96 17 Cable One 19262 779 2430 180 Verizon Global Networks 20115 754 679 397 Charter Communications 22773 717 1744 46 Cox Communications, Inc. 209 707 3757 556 Qwest 7011 685 208 426 Citizens Utilities 852 591 1071 388 Telus Advanced Communications 19916 565 49 54 OLM LLC 5668 540 145 18 CenturyTel Internet Holdings, 855 539 250 74 Canadian Research Network 6478 535 1321 337 AT&T Worldnet Services RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 548 1928 427 UUNET - Commercial IP service 3301 313 1200 297 TeliaNet Sweden 3320 307 5016 248 Deutsche Telekom AG 24863 275 41 30 LINKdotNET AS number 8220 273 470 263 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 6746 250 92 227 Dynamic Network Technologies, 3246 228 469 218 Song Networks 8708 222 279 209 Romania Data Systems S.A. 9116 222 134 23 Goldenlines main autonomous s 3215 220 1956 93 France Telecom Transpac 8551 215 198 27 Bezeq International 1257 213 740 169 SWIPnet Swedish IP Network 3269 206 2341 74 TELECOM ITALIA 30890 206 18 79 SC Kappa Invexim SRL 6830 200 879 43 UPC Distribution Services 5416 188 13 13 BATELCO-BH 3300 176 171 95 AUCS Communications Services 786 172 1779 172 The JANET IP Service 3352 168 1703 31 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 749 1906 218 UniNet S.A. de C.V. 11830 459 299 19 Instituto Costarricense de El 11172 433 101 88 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 303 206 11 VTR PUNTO NET S.A. 6147 269 148 25 Telefonica Del Peru 6471 267 74 30 ENTEL CHILE S.A. 14117 240 15 10 Telefonica del Sur S.A. 7303 208 93 35 Telecom Argentina Stet-France 6503 195 169 86 AVANTEL, S.A. 10481 181 72 8 Prima S.A. 21826 145 19 30 INTERCABLE 7910 136 10 23 ANDINET ON LINE 19169 136 9 21 Telconet 19429 136 84 40 E.T.B. 23216 135 19 43 RAMtelecom Telecomunicaciones 11556 132 96 4 Cable-Wireless Panama 18822 129 8 10 TELEFONICA MANQUEHUE 7738 121 442 21 Telecomunicacoes da Bahia S.A 14522 117 18 9 SatNet S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 294 804 234 The Internet Solution 8452 173 60 7 TEDATA 6713 145 139 12 Itissalat Al-MAGHRIB 15475 135 84 4 Nile Online 2018 133 297 111 Tertiary Education Network 5536 122 8 17 Internet Egypt Network 24835 116 48 6 RAYA Telecom - Egypt 33783 109 6 4 EEPAD TISP TELECOM & INTERNET 2905 75 157 68 The Internetworking Company o 2561 56 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 12455 39 6 3 Jambonet Autonomous system 5713 36 293 32 Telkom SA Ltd 33774 35 7 21 AS Number for Telecom Algeria 8524 30 2 6 AUCEGYPT Autonomous System 23889 30 10 13 MAURITIUS TELECOM 21280 26 4 4 Swift Global Kenya Ltd.Is an 16637 24 19 23 Johnnic e-Ventures 10798 23 1 14 Standard Bank of South Africa 21491 21 17 2 UTL On-line is RF broadband I Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1219 975 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1017 951 Videsh Sanchar Nigam Ltd. Aut 9583 950 935 Sify Limited 9498 863 799 BHARTI BT INTERNET LTD. 11492 784 767 Cable One 4323 1030 739 Time Warner Telecom 22773 717 671 Cox Communications, Inc. 721 963 656 DLA Systems Automation Center 19262 779 599 Verizon Global Networks 17488 547 532 Hathway IP Over Cable Interne 8151 749 531 UniNet S.A. de C.V. 6197 1019 523 BellSouth Network Solutions, 5668 540 522 CenturyTel Internet Holdings, 19916 565 511 OLM LLC 7545 543 470 TPG Internet Pty Ltd 855 539 465 Canadian Research Network 15270 482 447 PaeTec.net -a division of Pae 18101 464 443 Reliance Infocom Ltd Internet 11830 459 440 Instituto Costarricense de El List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.0.0/15 8895 KACST/ISU Riyadh Autonomous S Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:13 /11:29 /12:107 /13:217 /14:390 /15:784 /16:9051 /17:3520 /18:5763 /19:12608 /20:14134 /21:12516 /22:15866 /23:17321 /24:108196 /25:627 /26:546 /27:360 /28:70 /29:45 /30:156 /31:0 /32:42 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 952 969 Covad Communications 2386 821 1107 AT&T Data Communications Serv 7018 815 1542 AT&T WorldNet Services 6197 800 1019 BellSouth Network Solutions, 9583 778 950 Sify Limited 11492 770 784 Cable One 23577 762 776 KRNIC 7011 593 685 Citizens Utilities 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 523 863 BHARTI BT INTERNET LTD. 15270 451 482 PaeTec.net -a division of Pae 4755 448 1017 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 5668 421 540 CenturyTel Internet Holdings, 1239 419 841 Sprint 17849 416 430 Telecommunications Technology 18101 397 464 Reliance Infocom Ltd Internet 22773 380 717 Cox Communications, Inc. 33588 370 391 Bresnan Communications, LLC. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 6:1 8:56 12:1638 13:1 15:16 16:3 17:3 18:4 20:38 24:828 25:1 32:58 38:262 40:57 41:17 44:1 47:7 52:4 53:1 55:1 56:3 57:25 58:255 59:305 60:220 61:949 62:1022 63:1879 64:3105 65:2256 66:3050 67:654 68:655 69:1665 70:406 71:109 72:997 74:93 75:9 80:851 81:692 82:627 83:384 84:439 85:688 86:416 87:421 88:246 89:535 91:33 121:57 122:19 124:438 125:685 128:283 129:205 130:123 131:314 132:35 133:9 134:167 135:50 136:178 137:113 138:207 139:47 140:527 141:132 142:347 143:193 144:243 145:43 146:319 147:139 148:372 149:175 150:115 151:118 152:80 153:122 154:5 155:258 156:155 157:152 158:152 159:172 160:100 161:87 162:215 163:173 164:238 165:235 166:243 167:255 168:483 169:128 170:387 171:11 172:1 189:4 190:261 192:5753 193:3546 194:2748 195:2101 196:864 198:3895 199:3311 200:4556 201:942 202:6977 203:7121 204:3932 205:2122 206:2434 207:2956 208:2327 209:3564 210:2174 211:877 212:1338 213:1453 214:381 215:39 216:4084 217:1145 218:341 219:260 220:786 221:374 222:231 End of report Report Website: http://thyme.apnic.net

15 years, 8 months

Routing Table Report - Oregon IX view

by Routing Analysis Role Account

Routing Table Report 00:00 GMT Tue 31 Oct, 2006 Analysis Summary ---------------- BGP routing table entries examined: 212436 Prefixes after maximum aggregation: 111558 Unique aggregates announced to Internet: 97390 Total ASes present in the Internet Routing Table: 23592 Origin-only ASes present in the Internet Routing Table: 20407 Origin ASes announcing only one prefix: 9861 Transit ASes present in the Internet Routing Table: 3185 Transit-only ASes present in the Internet Routing Table: 83 Average AS path length visible in the Internet Routing Table: 4.1 Max AS path length visible: 39 Max AS path prepend of ASN (14282) 36 Prefixes from unregistered ASNs in the Routing Table: 20 Unregistered ASNs in the Routing Table: 13 Special use prefixes present in the Routing Table: 4 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1624735536 Equivalent to 96 /8s, 215 /16s and 127 /24s Percentage of available address space announced: 43.8 Percentage of allocated address space announced: 60.6 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 109443 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 46247 Total APNIC prefixes after maximum aggregation: 18386 Prefixes being announced from the APNIC address blocks: 43750 Unique aggregates announced from the APNIC address blocks: 18509 APNIC Region origin ASes present in the Internet Routing Table: 2757 APNIC Region origin ASes announcing only one prefix: 763 APNIC Region transit ASes present in the Internet Routing Table: 430 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 19 Number of APNIC addresses announced to Internet: 265148944 Equivalent to 15 /8s, 205 /16s and 218 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 108948 Total ARIN prefixes after maximum aggregation: 61214 Prefixes being announced from the ARIN address blocks: 81015 Unique aggregates announced from the ARIN address blocks: 28104 ARIN Region origin ASes present in the Internet Routing Table: 11126 ARIN Region origin ASes announcing only one prefix: 4222 ARIN Region transit ASes present in the Internet Routing Table: 1096 Average ARIN Region AS path length visible: 3.7 Max ARIN Region AS path length visible: 30 Number of ARIN addresses announced to Internet: 308005888 Equivalent to 18 /8s, 91 /16s and 204 /24s Percentage of available ARIN address space announced: 68.0 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 41767 Total RIPE prefixes after maximum aggregation: 27172 Prefixes being announced from the RIPE address blocks: 38767 Unique aggregates announced from the RIPE address blocks: 25104 RIPE Region origin ASes present in the Internet Routing Table: 8714 RIPE Region origin ASes announcing only one prefix: 4583 RIPE Region transit ASes present in the Internet Routing Table: 1455 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 31 Number of RIPE addresses announced to Internet: 270641600 Equivalent to 16 /8s, 33 /16s and 169 /24s Percentage of available RIPE address space announced: 73.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13108 Total LACNIC prefixes after maximum aggregation: 3831 Prefixes being announced from the LACNIC address blocks: 11095 Unique aggregates announced from the LACNIC address blocks: 6428 LACNIC Region origin ASes present in the Internet Routing Table: 746 LACNIC Region origin ASes announcing only one prefix: 243 LACNIC Region transit ASes present in the Internet Routing Table: 130 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 39 Number of LACNIC addresses announced to Internet: 33817344 Equivalent to 2 /8s, 4 /16s and 3 /24s Percentage of available LACNIC address space announced: 50.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2346 Total AfriNIC prefixes after maximum aggregation: 955 Prefixes being announced from the AfriNIC address blocks: 1707 Unique aggregates announced from the AfriNIC address blocks: 984 AfriNIC Region origin ASes present in the Internet Routing Table: 166 AfriNIC Region origin ASes announcing only one prefix: 50 AfriNIC Region transit ASes present in the Internet Routing Table: 28 Average AfriNIC Region AS path length visible: 4.2 Max AfriNIC Region AS path length visible: 17 Number of AfriNIC addresses announced to Internet: 4333328 Equivalent to 0 /8s, 66 /16s and 31 /24s Percentage of available AfriNIC address space announced: 12.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1252 8377 245 CHINANET-BACKBONE 4755 1013 383 63 Videsh Sanchar Nigam Ltd. Aut 9583 953 109 15 Sify Limited 9498 862 212 64 BHARTI BT INTERNET LTD. 23577 780 35 708 KRNIC 4766 739 4436 306 Korea Telecom (KIX) 4538 672 2782 34 China Education and Research 1221 651 1780 481 Telstra Pty Ltd 7545 544 124 74 TPG Internet Pty Ltd 17488 540 34 21 Hathway IP Over Cable Interne 17676 500 10934 64 Softbank BB Corp. 18101 465 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 439 745 61 China Telecom (Shanghai) 9942 431 76 124 COMindico Australia 17849 430 36 126 Telecommunications Technology 4802 413 86 152 Wantree Development 10139 368 23 6 Meridian Telekoms 17557 365 31 176 Pakistan Telecom 17974 364 129 12 PT TELEKOMUNIKASI INDONESIA RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 547 1913 426 UUNET - Commercial IP service 3215 405 1956 93 France Telecom Transpac 24863 367 42 13 LINKdotNET AS number 3301 315 1200 299 TeliaNet Sweden 3320 307 5016 248 Deutsche Telekom AG 8220 275 470 262 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 6746 250 92 227 Dynamic Network Technologies, 1257 246 740 170 SWIPnet Swedish IP Network 5089 244 1657 52 NTL Group Limited 3246 231 469 218 Song Networks 8708 222 279 209 Romania Data Systems S.A. 9116 222 134 23 Goldenlines main autonomous s 8551 215 198 27 Bezeq International 3269 206 2341 74 TELECOM ITALIA 30890 206 18 79 SC Kappa Invexim SRL 6830 201 879 43 UPC Distribution Services 5416 189 13 9 BATELCO-BH 12715 189 82 25 Jazz Telecom S.A. 3300 180 171 97 AUCS Communications Services ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 701 4914 6720 769 UUNET Technologies, Inc. 7018 1542 6201 994 AT&T WorldNet Services 705 1449 557 644 UUNET Technologies, Inc. 2386 1110 612 736 AT&T Data Communications Serv 4323 1029 786 290 Time Warner Telecom 6197 1017 612 500 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 174 965 6824 889 Cogent Communications 721 963 21925 307 DLA Systems Automation Center 1239 846 2748 591 Sprint 7046 824 252 673 UUNET Technologies, Inc. 11492 783 96 17 Cable One 19262 779 2430 180 Verizon Global Networks 20115 753 679 402 Charter Communications 22773 716 1744 46 Cox Communications, Inc. 209 704 3761 554 Qwest 7011 685 208 426 Citizens Utilities 852 605 1071 388 Telus Advanced Communications 19916 565 49 54 OLM LLC 5668 540 145 18 CenturyTel Internet Holdings, Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1252 1007 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1013 950 Videsh Sanchar Nigam Ltd. Aut 9583 953 938 Sify Limited 705 1449 805 UUNET Technologies, Inc. 9498 862 798 BHARTI BT INTERNET LTD. 11492 783 766 Cable One 4323 1029 739 Time Warner Telecom 22773 716 670 Cox Communications, Inc. 721 963 656 DLA Systems Automation Center 4538 672 638 China Education and Research 19262 779 599 Verizon Global Networks 7018 1542 548 AT&T WorldNet Services 8151 752 535 UniNet S.A. de C.V. 5668 540 522 CenturyTel Internet Holdings, 17488 540 519 Hathway IP Over Cable Interne 6197 1017 517 BellSouth Network Solutions, 19916 565 511 OLM LLC 11830 480 471 Instituto Costarricense de El 7545 544 470 TPG Internet Pty Ltd List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65515 PRIVATE 87.251.34.0/24 12859 Business Internet Tr 65515 PRIVATE 87.251.36.0/24 12859 Business Internet Tr 65010 PRIVATE 135.196.7.112/29 8190 VIATEL 65014 PRIVATE 135.196.176.96/27 8190 VIATEL 65106 PRIVATE 195.219.161.0/27 6453 Teleglobe Inc. 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 65010 PRIVATE 212.2.12.160/28 8190 VIATEL 65016 PRIVATE 212.2.26.64/29 8190 VIATEL 65016 PRIVATE 212.2.31.184/30 8190 VIATEL 65515 PRIVATE 213.154.234.0/27 12859 Business Internet Tr 65517 PRIVATE 213.154.248.0/29 12859 Business Internet Tr 65517 PRIVATE 213.154.248.8/29 12859 Business Internet Tr 65018 PRIVATE 213.235.24.216/29 8190 VIATEL 65010 PRIVATE 213.235.29.224/29 8190 VIATEL 65013 PRIVATE 213.235.33.0/27 8190 VIATEL 65017 PRIVATE 213.235.48.96/28 8190 VIATEL 64512 PRIVATE 217.134.164.0/22 5428 Energis Communicatio 64512 PRIVATE 217.134.168.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.176.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.184.0/22 5428 Energis Communicatio Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 0.0.0.0/0 286 KPNQwest Backbone AS 192.0.2.0/24 2854 RoSprint AS (Global One Russi 192.168.83.0/24 292 Energy Sciences Network 198.18.0.0/15 8895 KACST/ISU Riyadh Autonomous S Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- !!Default route being announced!! /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:13 /11:29 /12:109 /13:227 /14:392 /15:792 /16:9117 /17:3591 /18:5883 /19:12872 /20:14488 /21:12958 /22:16476 /23:17954 /24:114707 /25:740 /26:615 /27:449 /28:197 /29:171 /30:531 /31:3 /32:92 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 3654 4914 UUNET Technologies, Inc. 18566 952 969 Covad Communications 705 910 1449 UUNET Technologies, Inc. 2386 823 1110 AT&T Data Communications Serv 7018 811 1542 AT&T WorldNet Services 6197 798 1017 BellSouth Network Solutions, 9583 781 953 Sify Limited 11492 769 783 Cable One 23577 766 780 KRNIC 7011 593 685 Citizens Utilities 7046 574 824 UUNET Technologies, Inc. 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 521 862 BHARTI BT INTERNET LTD. 15270 451 482 PaeTec.net -a division of Pae 4755 444 1013 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 5668 421 540 CenturyTel Internet Holdings, 1239 419 846 Sprint 17849 416 430 Telecommunications Technology Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 6:1 8:56 12:1660 13:1 15:16 16:3 17:3 18:4 20:38 24:834 25:1 32:177 38:262 40:57 41:15 44:1 47:7 52:4 53:1 55:1 56:3 57:53 58:259 59:331 60:203 61:964 62:1168 63:3371 64:3236 65:3628 66:3141 67:672 68:657 69:1686 70:409 71:109 72:995 74:95 75:9 80:856 81:680 82:576 83:340 84:406 85:614 86:428 87:331 88:233 89:513 91:28 121:58 122:18 124:437 125:680 128:286 129:203 130:123 131:316 132:35 133:10 134:167 135:50 136:178 137:114 138:207 139:99 140:529 141:132 142:368 143:193 144:243 145:43 146:322 147:144 148:374 149:178 150:116 151:119 152:81 153:122 154:6 155:259 156:155 157:165 158:152 159:172 160:100 161:89 162:215 163:178 164:283 165:236 166:242 167:256 168:484 169:128 170:387 171:11 172:1 189:4 190:260 192:5840 193:3543 194:2798 195:2212 196:937 198:4041 199:3400 200:4560 201:942 202:7174 203:7197 204:4082 205:2245 206:2657 207:3236 208:3061 209:3672 210:2234 211:990 212:1412 213:1523 214:377 215:38 216:4248 217:1352 218:362 219:295 220:792 221:376 222:240 End of report

15 years, 8 months

Routing Table Report - Japan view

by Routing Analysis Role Account

Routing Table Report 04:00 +10GMT Tue 31 Oct, 2006 Analysis Summary ---------------- BGP routing table entries examined: 202000 Prefixes after maximum aggregation: 109818 Unique aggregates announced to Internet: 97978 Total ASes present in the Internet Routing Table: 23508 Origin-only ASes present in the Internet Routing Table: 20472 Origin ASes announcing only one prefix: 9844 Transit ASes present in the Internet Routing Table: 3036 Transit-only ASes present in the Internet Routing Table: 74 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1623730960 Equivalent to 96 /8s, 200 /16s and 43 /24s Percentage of available address space announced: 43.8 Percentage of allocated address space announced: 60.6 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 101830 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 44687 Total APNIC prefixes after maximum aggregation: 18196 Prefixes being announced from the APNIC address blocks: 42276 Unique aggregates announced from the APNIC address blocks: 18511 APNIC Region origin ASes present in the Internet Routing Table: 2737 APNIC Region origin ASes announcing only one prefix: 763 APNIC Region transit ASes present in the Internet Routing Table: 412 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 265073504 Equivalent to 15 /8s, 204 /16s and 179 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 101042 Total ARIN prefixes after maximum aggregation: 59716 Prefixes being announced from the ARIN address blocks: 74305 Unique aggregates announced from the ARIN address blocks: 28135 ARIN Region origin ASes present in the Internet Routing Table: 11098 ARIN Region origin ASes announcing only one prefix: 4217 ARIN Region transit ASes present in the Internet Routing Table: 1036 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 307632288 Equivalent to 18 /8s, 86 /16s and 24 /24s Percentage of available ARIN address space announced: 67.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 40951 Total RIPE prefixes after maximum aggregation: 27113 Prefixes being announced from the RIPE address blocks: 37807 Unique aggregates announced from the RIPE address blocks: 25339 RIPE Region origin ASes present in the Internet Routing Table: 8692 RIPE Region origin ASes announcing only one prefix: 4575 RIPE Region transit ASes present in the Internet Routing Table: 1401 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 270635780 Equivalent to 16 /8s, 33 /16s and 147 /24s Percentage of available RIPE address space announced: 73.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13062 Total LACNIC prefixes after maximum aggregation: 3863 Prefixes being announced from the LACNIC address blocks: 11039 Unique aggregates announced from the LACNIC address blocks: 6726 LACNIC Region origin ASes present in the Internet Routing Table: 742 LACNIC Region origin ASes announcing only one prefix: 240 LACNIC Region transit ASes present in the Internet Routing Table: 126 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 33791488 Equivalent to 2 /8s, 3 /16s and 158 /24s Percentage of available LACNIC address space announced: 50.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2257 Total AfriNIC prefixes after maximum aggregation: 930 Prefixes being announced from the AfriNIC address blocks: 1613 Unique aggregates announced from the AfriNIC address blocks: 1038 AfriNIC Region origin ASes present in the Internet Routing Table: 165 AfriNIC Region origin ASes announcing only one prefix: 49 AfriNIC Region transit ASes present in the Internet Routing Table: 27 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 4324352 Equivalent to 0 /8s, 65 /16s and 252 /24s Percentage of available AfriNIC address space announced: 12.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1219 8393 244 CHINANET-BACKBONE 4755 1016 383 66 Videsh Sanchar Nigam Ltd. Aut 9583 948 109 15 Sify Limited 9498 861 212 64 BHARTI BT INTERNET LTD. 23577 774 35 704 KRNIC 4766 739 4436 306 Korea Telecom (KIX) 1221 608 1780 468 Telstra Pty Ltd 7545 543 124 73 TPG Internet Pty Ltd 17488 542 34 14 Hathway IP Over Cable Interne 17676 500 10934 64 Softbank BB Corp. 18101 464 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 438 745 61 China Telecom (Shanghai) 9942 431 77 125 COMindico Australia 17849 430 36 126 Telecommunications Technology 4802 411 86 151 Wantree Development 10139 365 23 6 Meridian Telekoms 17557 365 31 176 Pakistan Telecom 17974 344 129 12 PT TELEKOMUNIKASI INDONESIA 2907 333 1733 310 SINET Japan ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1539 6193 987 AT&T WorldNet Services 2386 1144 614 768 AT&T Data Communications Serv 4323 1030 786 291 Time Warner Telecom 6197 1013 638 484 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 174 955 6823 880 Cogent Communications 701 952 6721 773 UUNET Technologies, Inc. 721 865 21925 308 DLA Systems Automation Center 1239 845 2748 593 Sprint 11492 783 96 17 Cable One 19262 779 2430 180 Verizon Global Networks 20115 754 679 397 Charter Communications 22773 716 1744 46 Cox Communications, Inc. 209 708 3761 557 Qwest 7011 684 208 425 Citizens Utilities 852 591 1071 388 Telus Advanced Communications 19916 565 49 54 OLM LLC 5668 540 145 18 CenturyTel Internet Holdings, 855 539 250 74 Canadian Research Network 6478 533 1289 335 AT&T Worldnet Services RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 548 1929 427 UUNET - Commercial IP service 3301 314 1200 298 TeliaNet Sweden 3320 306 5016 247 Deutsche Telekom AG 24863 274 41 30 LINKdotNET AS number 8220 273 470 263 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 6746 250 92 227 Dynamic Network Technologies, 3246 227 469 217 Song Networks 8708 222 279 209 Romania Data Systems S.A. 9116 222 134 23 Goldenlines main autonomous s 3215 220 1956 93 France Telecom Transpac 8551 215 198 27 Bezeq International 1257 213 740 169 SWIPnet Swedish IP Network 3269 206 2341 74 TELECOM ITALIA 30890 206 18 79 SC Kappa Invexim SRL 6830 200 879 43 UPC Distribution Services 5416 188 13 13 BATELCO-BH 3300 176 171 96 AUCS Communications Services 786 171 1779 171 The JANET IP Service 3352 168 1703 31 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 749 1906 216 UniNet S.A. de C.V. 11830 459 299 19 Instituto Costarricense de El 11172 433 101 88 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 303 206 11 VTR PUNTO NET S.A. 6147 269 150 22 Telefonica Del Peru 6471 267 74 30 ENTEL CHILE S.A. 14117 240 15 10 Telefonica del Sur S.A. 7303 208 93 35 Telecom Argentina Stet-France 6503 193 169 84 AVANTEL, S.A. 10481 181 72 8 Prima S.A. 21826 145 19 30 INTERCABLE 19169 136 9 21 Telconet 19429 136 84 40 E.T.B. 7910 135 10 22 ANDINET ON LINE 23216 135 19 43 RAMtelecom Telecomunicaciones 11556 132 96 4 Cable-Wireless Panama 18822 129 8 10 TELEFONICA MANQUEHUE 7738 121 442 21 Telecomunicacoes da Bahia S.A 14522 117 18 9 SatNet S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 294 804 234 The Internet Solution 8452 173 60 7 TEDATA 6713 145 139 12 Itissalat Al-MAGHRIB 15475 135 84 4 Nile Online 2018 133 297 111 Tertiary Education Network 5536 122 8 17 Internet Egypt Network 24835 116 48 6 RAYA Telecom - Egypt 2905 75 157 68 The Internetworking Company o 2561 56 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 12455 39 6 3 Jambonet Autonomous system 5713 36 293 32 Telkom SA Ltd 33774 35 7 21 AS Number for Telecom Algeria 8524 30 2 6 AUCEGYPT Autonomous System 23889 30 10 13 MAURITIUS TELECOM 21280 26 4 4 Swift Global Kenya Ltd.Is an 16637 24 19 23 Johnnic e-Ventures 10798 23 1 14 Standard Bank of South Africa 21491 21 17 2 UTL On-line is RF broadband I 33766 21 2 1 Nyala Communications Pty Ltd Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1219 975 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1016 950 Videsh Sanchar Nigam Ltd. Aut 9583 948 933 Sify Limited 9498 861 797 BHARTI BT INTERNET LTD. 11492 783 766 Cable One 4323 1030 739 Time Warner Telecom 22773 716 670 Cox Communications, Inc. 19262 779 599 Verizon Global Networks 721 865 557 DLA Systems Automation Center 8151 749 533 UniNet S.A. de C.V. 6197 1013 529 BellSouth Network Solutions, 17488 542 528 Hathway IP Over Cable Interne 5668 540 522 CenturyTel Internet Holdings, 19916 565 511 OLM LLC 7545 543 470 TPG Internet Pty Ltd 855 539 465 Canadian Research Network 15270 482 447 PaeTec.net -a division of Pae 18101 464 443 Reliance Infocom Ltd Internet 11830 459 440 Instituto Costarricense de El List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.0.0/15 8895 KACST/ISU Riyadh Autonomous S Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:13 /11:29 /12:107 /13:217 /14:390 /15:782 /16:9053 /17:3517 /18:5762 /19:12617 /20:14138 /21:12515 /22:15853 /23:17280 /24:107850 /25:643 /26:543 /27:356 /28:70 /29:41 /30:153 /31:0 /32:42 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 952 969 Covad Communications 2386 858 1144 AT&T Data Communications Serv 7018 814 1539 AT&T WorldNet Services 6197 792 1013 BellSouth Network Solutions, 9583 776 948 Sify Limited 11492 769 783 Cable One 23577 760 774 KRNIC 7011 592 684 Citizens Utilities 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 521 861 BHARTI BT INTERNET LTD. 15270 451 482 PaeTec.net -a division of Pae 4755 446 1016 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 1239 421 845 Sprint 5668 421 540 CenturyTel Internet Holdings, 17849 416 430 Telecommunications Technology 18101 397 464 Reliance Infocom Ltd Internet 22773 379 716 Cox Communications, Inc. 33588 370 391 Bresnan Communications, LLC. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 6:1 8:55 12:1641 13:1 15:16 16:3 17:3 18:4 20:38 24:829 25:1 32:58 38:262 40:57 41:17 44:1 47:7 52:4 53:1 55:1 56:3 57:25 58:241 59:304 60:219 61:945 62:1029 63:1881 64:3094 65:2245 66:3054 67:653 68:652 69:1674 70:404 71:109 72:994 74:92 75:9 80:851 81:675 82:562 83:389 84:436 85:679 86:416 87:418 88:240 89:538 91:28 121:57 122:18 124:436 125:665 128:283 129:202 130:123 131:314 132:35 133:9 134:167 135:50 136:178 137:113 138:207 139:47 140:526 141:132 142:345 143:193 144:243 145:43 146:319 147:138 148:370 149:175 150:115 151:118 152:80 153:122 154:5 155:258 156:155 157:162 158:152 159:172 160:100 161:86 162:215 163:178 164:238 165:235 166:242 167:286 168:484 169:128 170:386 171:11 172:1 189:4 190:258 192:5751 193:3540 194:2749 195:2113 196:863 198:3792 199:3316 200:4557 201:939 202:6939 203:7107 204:3925 205:2119 206:2398 207:2964 208:2325 209:3536 210:2176 211:875 212:1338 213:1462 214:377 215:38 216:4073 217:1139 218:341 219:263 220:792 221:373 222:225 End of report Report Website: http://thyme.apnic.net

15 years, 8 months

Routing Table Report - Oregon IX view

by Routing Analysis Role Account

Routing Table Report 00:00 GMT Mon 30 Oct, 2006 Analysis Summary ---------------- BGP routing table entries examined: 212903 Prefixes after maximum aggregation: 111628 Unique aggregates announced to Internet: 96732 Total ASes present in the Internet Routing Table: 23598 Origin-only ASes present in the Internet Routing Table: 20469 Origin ASes announcing only one prefix: 9848 Transit ASes present in the Internet Routing Table: 3129 Transit-only ASes present in the Internet Routing Table: 80 Average AS path length visible in the Internet Routing Table: 4.1 Max AS path length visible: 39 Max AS path prepend of ASN (14282) 36 Prefixes from unregistered ASNs in the Routing Table: 22 Unregistered ASNs in the Routing Table: 16 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 9 Number of addresses announced to Internet: 1640532496 Equivalent to 97 /8s, 200 /16s and 138 /24s Percentage of available address space announced: 44.3 Percentage of allocated address space announced: 61.2 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 109971 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 46135 Total APNIC prefixes after maximum aggregation: 18341 Prefixes being announced from the APNIC address blocks: 43653 Unique aggregates announced from the APNIC address blocks: 17746 APNIC Region origin ASes present in the Internet Routing Table: 2749 APNIC Region origin ASes announcing only one prefix: 761 APNIC Region transit ASes present in the Internet Routing Table: 434 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 20 Number of APNIC addresses announced to Internet: 265423888 Equivalent to 15 /8s, 210 /16s and 12 /24s Percentage of available APNIC address space announced: 83.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 108936 Total ARIN prefixes after maximum aggregation: 61187 Prefixes being announced from the ARIN address blocks: 81001 Unique aggregates announced from the ARIN address blocks: 28074 ARIN Region origin ASes present in the Internet Routing Table: 11125 ARIN Region origin ASes announcing only one prefix: 4224 ARIN Region transit ASes present in the Internet Routing Table: 1076 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 30 Number of ARIN addresses announced to Internet: 307567328 Equivalent to 18 /8s, 85 /16s and 26 /24s Percentage of available ARIN address space announced: 67.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 42252 Total RIPE prefixes after maximum aggregation: 27311 Prefixes being announced from the RIPE address blocks: 39355 Unique aggregates announced from the RIPE address blocks: 25249 RIPE Region origin ASes present in the Internet Routing Table: 8732 RIPE Region origin ASes announcing only one prefix: 4571 RIPE Region transit ASes present in the Internet Routing Table: 1420 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 25 Number of RIPE addresses announced to Internet: 270033856 Equivalent to 16 /8s, 24 /16s and 99 /24s Percentage of available RIPE address space announced: 73.2 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13125 Total LACNIC prefixes after maximum aggregation: 3833 Prefixes being announced from the LACNIC address blocks: 11102 Unique aggregates announced from the LACNIC address blocks: 6433 LACNIC Region origin ASes present in the Internet Routing Table: 747 LACNIC Region origin ASes announcing only one prefix: 244 LACNIC Region transit ASes present in the Internet Routing Table: 134 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 39 Number of LACNIC addresses announced to Internet: 33827840 Equivalent to 2 /8s, 4 /16s and 44 /24s Percentage of available LACNIC address space announced: 50.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2434 Total AfriNIC prefixes after maximum aggregation: 956 Prefixes being announced from the AfriNIC address blocks: 1703 Unique aggregates announced from the AfriNIC address blocks: 984 AfriNIC Region origin ASes present in the Internet Routing Table: 165 AfriNIC Region origin ASes announcing only one prefix: 48 AfriNIC Region transit ASes present in the Internet Routing Table: 24 Average AfriNIC Region AS path length visible: 4.2 Max AfriNIC Region AS path length visible: 17 Number of AfriNIC addresses announced to Internet: 4330768 Equivalent to 0 /8s, 66 /16s and 21 /24s Percentage of available AfriNIC address space announced: 12.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1251 8376 244 CHINANET-BACKBONE 4755 1009 383 61 Videsh Sanchar Nigam Ltd. Aut 9583 951 109 15 Sify Limited 9498 864 212 64 BHARTI BT INTERNET LTD. 23577 777 35 707 KRNIC 4766 739 4436 306 Korea Telecom (KIX) 4538 672 2782 34 China Education and Research 1221 651 1780 481 Telstra Pty Ltd 7545 543 124 73 TPG Internet Pty Ltd 17488 542 34 14 Hathway IP Over Cable Interne 17676 500 10934 64 Softbank BB Corp. 18101 465 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 438 745 61 China Telecom (Shanghai) 9942 430 76 123 COMindico Australia 17849 430 36 126 Telecommunications Technology 4802 413 86 153 Wantree Development 17557 366 31 176 Pakistan Telecom 17974 365 129 12 PT TELEKOMUNIKASI INDONESIA 10139 363 23 6 Meridian Telekoms RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 546 1928 425 UUNET - Commercial IP service 3215 404 1952 92 France Telecom Transpac 24863 367 42 13 LINKdotNET AS number 3301 315 1200 299 TeliaNet Sweden 3320 309 5016 249 Deutsche Telekom AG 8220 272 466 260 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 6746 248 91 225 Dynamic Network Technologies, 1257 246 740 170 SWIPnet Swedish IP Network 5089 244 1657 52 NTL Group Limited 3246 230 469 217 Song Networks 8708 223 279 210 Romania Data Systems S.A. 9116 222 134 23 Goldenlines main autonomous s 8551 216 198 28 Bezeq International 3269 206 2341 74 TELECOM ITALIA 30890 206 18 79 SC Kappa Invexim SRL 6830 200 879 43 UPC Distribution Services 12715 189 82 25 Jazz Telecom S.A. 5416 187 12 7 BATELCO-BH 3300 180 171 96 AUCS Communications Services ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 701 4918 6720 773 UUNET Technologies, Inc. 7018 1509 6199 991 AT&T WorldNet Services 705 1447 552 642 UUNET Technologies, Inc. 2386 1185 636 746 AT&T Data Communications Serv 4323 1030 786 291 Time Warner Telecom 6197 1020 647 480 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 174 965 6824 889 Cogent Communications 721 964 21925 306 DLA Systems Automation Center 1239 855 2773 599 Sprint 7046 825 236 675 UUNET Technologies, Inc. 11492 781 96 16 Cable One 19262 778 2430 179 Verizon Global Networks 20115 753 679 402 Charter Communications 22773 715 1744 46 Cox Communications, Inc. 209 708 3761 557 Qwest 7011 684 208 425 Citizens Utilities 852 605 1071 388 Telus Advanced Communications 19916 565 49 54 OLM LLC 5668 540 145 18 CenturyTel Internet Holdings, Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1251 1007 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1009 948 Videsh Sanchar Nigam Ltd. Aut 9583 951 936 Sify Limited 705 1447 805 UUNET Technologies, Inc. 9498 864 800 BHARTI BT INTERNET LTD. 11492 781 765 Cable One 4323 1030 739 Time Warner Telecom 22773 715 669 Cox Communications, Inc. 721 964 658 DLA Systems Automation Center 4538 672 638 China Education and Research 19262 778 599 Verizon Global Networks 6197 1020 540 BellSouth Network Solutions, 8151 752 535 UniNet S.A. de C.V. 17488 542 528 Hathway IP Over Cable Interne 5668 540 522 CenturyTel Internet Holdings, 7018 1509 518 AT&T WorldNet Services 19916 565 511 OLM LLC 11830 480 471 Instituto Costarricense de El 7545 543 470 TPG Internet Pty Ltd List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65515 PRIVATE 87.251.34.0/24 12859 Business Internet Tr 65515 PRIVATE 87.251.36.0/24 12859 Business Internet Tr 65010 PRIVATE 135.196.7.112/29 8190 VIATEL 65014 PRIVATE 135.196.176.96/27 8190 VIATEL 65106 PRIVATE 195.219.161.0/27 6453 Teleglobe Inc. 65535 PRIVATE 200.62.98.0/24 7137 TELEMATIX/ ENITEL 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 65010 PRIVATE 212.2.12.160/28 8190 VIATEL 65016 PRIVATE 212.2.26.64/29 8190 VIATEL 65016 PRIVATE 212.2.31.184/30 8190 VIATEL 65515 PRIVATE 213.154.234.0/27 12859 Business Internet Tr 65517 PRIVATE 213.154.248.0/29 12859 Business Internet Tr 65517 PRIVATE 213.154.248.8/29 12859 Business Internet Tr 65018 PRIVATE 213.235.24.216/29 8190 VIATEL 65010 PRIVATE 213.235.29.224/29 8190 VIATEL 65013 PRIVATE 213.235.33.0/27 8190 VIATEL 65017 PRIVATE 213.235.48.96/28 8190 VIATEL 65019 PRIVATE 216.195.13.0/24 19034 Norcom Networks Corp 64512 PRIVATE 217.134.164.0/22 5428 Energis Communicatio 64512 PRIVATE 217.134.168.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.176.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.184.0/22 5428 Energis Communicatio Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 0.0.0.0/0 286 KPNQwest Backbone AS 192.0.2.0/24 2854 RoSprint AS (Global One Russi 192.168.83.0/24 292 Energy Sciences Network Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center Number of prefixes announced per prefix length (Global) ------------------------------------------------------- !!Default route being announced!! /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:21 /9:10 /10:13 /11:29 /12:109 /13:226 /14:391 /15:788 /16:9113 /17:3589 /18:5877 /19:12874 /20:14483 /21:12947 /22:16522 /23:17990 /24:115188 /25:739 /26:609 /27:444 /28:193 /29:163 /30:497 /31:3 /32:84 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 3654 4918 UUNET Technologies, Inc. 18566 952 969 Covad Communications 705 910 1447 UUNET Technologies, Inc. 2386 895 1185 AT&T Data Communications Serv 6197 798 1020 BellSouth Network Solutions, 7018 789 1509 AT&T WorldNet Services 9583 779 951 Sify Limited 11492 767 781 Cable One 23577 763 777 KRNIC 7011 592 684 Citizens Utilities 7046 577 825 UUNET Technologies, Inc. 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 523 864 BHARTI BT INTERNET LTD. 15270 450 481 PaeTec.net -a division of Pae 4755 441 1009 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 1239 421 855 Sprint 5668 421 540 CenturyTel Internet Holdings, 17849 416 430 Telecommunications Technology Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 6:1 8:55 12:1660 13:1 15:16 16:3 17:3 18:4 20:38 24:834 25:1 32:177 38:261 40:57 41:19 44:1 47:7 52:4 53:1 55:1 56:3 57:53 58:240 59:331 60:224 61:963 62:1190 63:3373 64:3249 65:3638 66:3162 67:671 68:657 69:1697 70:408 71:108 72:994 74:94 75:9 80:860 81:709 82:644 83:389 84:463 85:695 86:427 87:416 88:240 89:538 91:29 121:58 122:23 124:438 125:674 128:285 129:202 130:123 131:317 132:35 133:10 134:166 135:50 136:178 137:114 138:207 139:99 140:526 141:132 142:367 143:193 144:243 145:43 146:323 147:143 148:373 149:179 150:116 151:119 152:81 153:122 154:6 155:259 156:155 157:164 158:152 159:172 160:100 161:89 162:212 163:178 164:283 165:236 166:242 167:286 168:485 169:128 170:386 171:11 172:1 189:4 190:258 192:5838 193:3565 194:2807 195:2237 196:930 198:4034 199:3398 200:4573 201:940 202:7154 203:7187 204:4084 205:2232 206:2662 207:3234 208:3053 209:3660 210:2236 211:990 212:1410 213:1532 214:375 215:39 216:4239 217:1346 218:359 219:295 220:792 221:376 222:240 End of report

15 years, 8 months

Routing Table Report - Japan view

by Routing Analysis Role Account

Routing Table Report 04:00 +10GMT Mon 30 Oct, 2006 Analysis Summary ---------------- BGP routing table entries examined: 202218 Prefixes after maximum aggregation: 109786 Unique aggregates announced to Internet: 97936 Total ASes present in the Internet Routing Table: 23491 Origin-only ASes present in the Internet Routing Table: 20454 Origin ASes announcing only one prefix: 9825 Transit ASes present in the Internet Routing Table: 3037 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1622605072 Equivalent to 96 /8s, 182 /16s and 253 /24s Percentage of available address space announced: 43.8 Percentage of allocated address space announced: 60.5 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 101916 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 44753 Total APNIC prefixes after maximum aggregation: 18222 Prefixes being announced from the APNIC address blocks: 42343 Unique aggregates announced from the APNIC address blocks: 18533 APNIC Region origin ASes present in the Internet Routing Table: 2736 APNIC Region origin ASes announcing only one prefix: 760 APNIC Region transit ASes present in the Internet Routing Table: 415 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 265053024 Equivalent to 15 /8s, 204 /16s and 99 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 101125 Total ARIN prefixes after maximum aggregation: 59675 Prefixes being announced from the ARIN address blocks: 74320 Unique aggregates announced from the ARIN address blocks: 28111 ARIN Region origin ASes present in the Internet Routing Table: 11092 ARIN Region origin ASes announcing only one prefix: 4217 ARIN Region transit ASes present in the Internet Routing Table: 1038 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 307321248 Equivalent to 18 /8s, 81 /16s and 89 /24s Percentage of available ARIN address space announced: 67.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 40905 Total RIPE prefixes after maximum aggregation: 27079 Prefixes being announced from the RIPE address blocks: 37859 Unique aggregates announced from the RIPE address blocks: 25302 RIPE Region origin ASes present in the Internet Routing Table: 8677 RIPE Region origin ASes announcing only one prefix: 4560 RIPE Region transit ASes present in the Internet Routing Table: 1395 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 269905668 Equivalent to 16 /8s, 22 /16s and 111 /24s Percentage of available RIPE address space announced: 73.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13081 Total LACNIC prefixes after maximum aggregation: 3881 Prefixes being announced from the LACNIC address blocks: 11052 Unique aggregates announced from the LACNIC address blocks: 6732 LACNIC Region origin ASes present in the Internet Routing Table: 744 LACNIC Region origin ASes announcing only one prefix: 241 LACNIC Region transit ASes present in the Internet Routing Table: 129 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 33809152 Equivalent to 2 /8s, 3 /16s and 227 /24s Percentage of available LACNIC address space announced: 50.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2353 Total AfriNIC prefixes after maximum aggregation: 929 Prefixes being announced from the AfriNIC address blocks: 1616 Unique aggregates announced from the AfriNIC address blocks: 1040 AfriNIC Region origin ASes present in the Internet Routing Table: 164 AfriNIC Region origin ASes announcing only one prefix: 47 AfriNIC Region transit ASes present in the Internet Routing Table: 27 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 4322304 Equivalent to 0 /8s, 65 /16s and 244 /24s Percentage of available AfriNIC address space announced: 12.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1250 8392 243 CHINANET-BACKBONE 4755 1015 383 66 Videsh Sanchar Nigam Ltd. Aut 9583 946 109 15 Sify Limited 9498 862 212 64 BHARTI BT INTERNET LTD. 23577 777 35 705 KRNIC 4766 739 4436 306 Korea Telecom (KIX) 1221 611 1780 469 Telstra Pty Ltd 7545 543 124 73 TPG Internet Pty Ltd 17488 542 34 14 Hathway IP Over Cable Interne 17676 500 10934 64 Softbank BB Corp. 18101 464 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 437 745 61 China Telecom (Shanghai) 9942 431 77 125 COMindico Australia 17849 430 36 126 Telecommunications Technology 4802 411 86 151 Wantree Development 17557 365 31 176 Pakistan Telecom 17974 363 129 12 PT TELEKOMUNIKASI INDONESIA 10139 362 23 6 Meridian Telekoms 2907 333 1733 310 SINET Japan ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1528 6191 987 AT&T WorldNet Services 2386 1184 620 755 AT&T Data Communications Serv 4323 1030 786 291 Time Warner Telecom 6197 1016 638 481 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 721 964 21925 306 DLA Systems Automation Center 174 955 6823 880 Cogent Communications 701 951 6721 772 UUNET Technologies, Inc. 1239 846 2764 595 Sprint 11492 781 96 16 Cable One 19262 778 2430 179 Verizon Global Networks 20115 754 679 397 Charter Communications 22773 715 1744 46 Cox Communications, Inc. 209 706 3761 556 Qwest 7011 684 208 425 Citizens Utilities 852 591 1071 388 Telus Advanced Communications 19916 565 49 54 OLM LLC 5668 540 145 18 CenturyTel Internet Holdings, 855 539 250 74 Canadian Research Network 6478 533 1289 335 AT&T Worldnet Services RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 546 1928 425 UUNET - Commercial IP service 3301 314 1200 298 TeliaNet Sweden 3320 307 5016 248 Deutsche Telekom AG 24863 274 41 30 LINKdotNET AS number 8220 273 470 263 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 6746 248 91 225 Dynamic Network Technologies, 3246 227 469 217 Song Networks 8708 223 279 210 Romania Data Systems S.A. 9116 222 134 23 Goldenlines main autonomous s 3215 219 1952 92 France Telecom Transpac 8551 216 198 28 Bezeq International 1257 213 740 169 SWIPnet Swedish IP Network 3269 206 2341 74 TELECOM ITALIA 30890 206 18 79 SC Kappa Invexim SRL 6830 200 879 43 UPC Distribution Services 5416 186 12 11 BATELCO-BH 3300 175 171 95 AUCS Communications Services 786 171 1779 171 The JANET IP Service 3352 168 1703 31 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 750 1906 217 UniNet S.A. de C.V. 11830 459 299 19 Instituto Costarricense de El 11172 433 101 88 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 303 206 11 VTR PUNTO NET S.A. 6147 269 150 22 Telefonica Del Peru 6471 267 74 30 ENTEL CHILE S.A. 14117 240 15 10 Telefonica del Sur S.A. 7303 207 93 35 Telecom Argentina Stet-France 6503 195 169 86 AVANTEL, S.A. 10481 181 72 8 Prima S.A. 21826 145 19 30 INTERCABLE 19169 136 9 21 Telconet 19429 136 84 40 E.T.B. 23216 135 19 43 RAMtelecom Telecomunicaciones 7910 134 9 25 ANDINET ON LINE 11556 132 96 4 Cable-Wireless Panama 18822 129 8 10 TELEFONICA MANQUEHUE 7738 121 442 21 Telecomunicacoes da Bahia S.A 14522 117 18 9 SatNet S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 293 804 234 The Internet Solution 8452 173 60 7 TEDATA 6713 145 139 12 Itissalat Al-MAGHRIB 15475 135 84 4 Nile Online 2018 133 297 111 Tertiary Education Network 5536 122 8 17 Internet Egypt Network 24835 116 48 6 RAYA Telecom - Egypt 33783 109 6 3 EEPAD TISP TELECOM & INTERNET 2905 75 157 68 The Internetworking Company o 2561 56 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 12455 38 6 3 Jambonet Autonomous system 5713 36 293 32 Telkom SA Ltd 33774 34 7 21 AS Number for Telecom Algeria 8524 30 2 6 AUCEGYPT Autonomous System 23889 29 9 13 MAURITIUS TELECOM 21280 26 4 4 Swift Global Kenya Ltd.Is an 16637 24 19 23 Johnnic e-Ventures 10798 23 1 14 Standard Bank of South Africa 21491 21 17 2 UTL On-line is RF broadband I Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1250 1007 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1015 949 Videsh Sanchar Nigam Ltd. Aut 9583 946 931 Sify Limited 9498 862 798 BHARTI BT INTERNET LTD. 11492 781 765 Cable One 4323 1030 739 Time Warner Telecom 22773 715 669 Cox Communications, Inc. 721 964 658 DLA Systems Automation Center 19262 778 599 Verizon Global Networks 6197 1016 535 BellSouth Network Solutions, 8151 750 533 UniNet S.A. de C.V. 17488 542 528 Hathway IP Over Cable Interne 5668 540 522 CenturyTel Internet Holdings, 19916 565 511 OLM LLC 7545 543 470 TPG Internet Pty Ltd 855 539 465 Canadian Research Network 15270 481 446 PaeTec.net -a division of Pae 18101 464 443 Reliance Infocom Ltd Internet 11830 459 440 Instituto Costarricense de El List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.0.0/15 8895 KACST/ISU Riyadh Autonomous S Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center 192.249.0.0/20 3450 University of Tennessee, Knox Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:13 /11:29 /12:107 /13:216 /14:389 /15:780 /16:9050 /17:3514 /18:5759 /19:12624 /20:14139 /21:12510 /22:15859 /23:17298 /24:108058 /25:642 /26:541 /27:356 /28:69 /29:41 /30:153 /31:0 /32:42 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 952 969 Covad Communications 2386 895 1184 AT&T Data Communications Serv 7018 806 1528 AT&T WorldNet Services 6197 798 1016 BellSouth Network Solutions, 9583 774 946 Sify Limited 11492 767 781 Cable One 23577 763 777 KRNIC 7011 592 684 Citizens Utilities 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 522 862 BHARTI BT INTERNET LTD. 15270 450 481 PaeTec.net -a division of Pae 4755 445 1015 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 1239 421 846 Sprint 5668 421 540 CenturyTel Internet Holdings, 17849 416 430 Telecommunications Technology 18101 397 464 Reliance Infocom Ltd Internet 22773 378 715 Cox Communications, Inc. 33588 370 391 Bresnan Communications, LLC. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 6:1 8:55 12:1641 13:1 15:16 16:3 17:3 18:4 20:38 24:829 25:1 32:58 38:260 40:57 41:19 44:1 47:7 52:4 53:1 55:1 56:3 57:25 58:235 59:304 60:224 61:944 62:1029 63:1879 64:3111 65:2244 66:3055 67:651 68:652 69:1678 70:405 71:109 72:993 74:92 75:9 80:841 81:705 82:628 83:384 84:437 85:676 86:415 87:415 88:240 89:541 91:28 121:57 122:18 124:437 125:673 128:283 129:202 130:123 131:314 132:35 133:9 134:167 135:50 136:178 137:113 138:205 139:47 140:526 141:132 142:345 143:193 144:241 145:43 146:320 147:138 148:372 149:175 150:115 151:118 152:80 153:122 154:5 155:258 156:155 157:162 158:152 159:172 160:100 161:86 162:214 163:178 164:238 165:235 166:242 167:286 168:484 169:128 170:386 171:11 172:1 189:4 190:258 192:5748 193:3539 194:2748 195:2109 196:864 198:3878 199:3313 200:4561 201:939 202:6950 203:7118 204:3925 205:2107 206:2432 207:2961 208:2324 209:3531 210:2173 211:876 212:1338 213:1469 214:374 215:39 216:4073 217:1126 218:340 219:263 220:791 221:373 222:231 End of report Report Website: http://thyme.apnic.net

15 years, 8 months

Routing Table Report - Oregon IX view

by Routing Analysis Role Account

Routing Table Report 00:00 GMT Sun 29 Oct, 2006 Analysis Summary ---------------- BGP routing table entries examined: 213068 Prefixes after maximum aggregation: 111646 Unique aggregates announced to Internet: 97464 Total ASes present in the Internet Routing Table: 23588 Origin-only ASes present in the Internet Routing Table: 20480 Origin ASes announcing only one prefix: 9854 Transit ASes present in the Internet Routing Table: 3108 Transit-only ASes present in the Internet Routing Table: 77 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 40 Max AS path prepend of ASN (14282) 36 Prefixes from unregistered ASNs in the Routing Table: 21 Unregistered ASNs in the Routing Table: 15 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1640093202 Equivalent to 97 /8s, 193 /16s and 214 /24s Percentage of available address space announced: 44.2 Percentage of allocated address space announced: 61.2 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 110230 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 46028 Total APNIC prefixes after maximum aggregation: 18318 Prefixes being announced from the APNIC address blocks: 43550 Unique aggregates announced from the APNIC address blocks: 18493 APNIC Region origin ASes present in the Internet Routing Table: 2750 APNIC Region origin ASes announcing only one prefix: 765 APNIC Region transit ASes present in the Internet Routing Table: 423 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 22 Number of APNIC addresses announced to Internet: 265069072 Equivalent to 15 /8s, 204 /16s and 162 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 109222 Total ARIN prefixes after maximum aggregation: 61220 Prefixes being announced from the ARIN address blocks: 81309 Unique aggregates announced from the ARIN address blocks: 28069 ARIN Region origin ASes present in the Internet Routing Table: 11120 ARIN Region origin ASes announcing only one prefix: 4225 ARIN Region transit ASes present in the Internet Routing Table: 1070 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 32 Number of ARIN addresses announced to Internet: 307559394 Equivalent to 18 /8s, 84 /16s and 251 /24s Percentage of available ARIN address space announced: 67.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 42231 Total RIPE prefixes after maximum aggregation: 27304 Prefixes being announced from the RIPE address blocks: 39333 Unique aggregates announced from the RIPE address blocks: 25248 RIPE Region origin ASes present in the Internet Routing Table: 8728 RIPE Region origin ASes announcing only one prefix: 4573 RIPE Region transit ASes present in the Internet Routing Table: 1416 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE addresses announced to Internet: 269971136 Equivalent to 16 /8s, 23 /16s and 110 /24s Percentage of available RIPE address space announced: 73.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13126 Total LACNIC prefixes after maximum aggregation: 3841 Prefixes being announced from the LACNIC address blocks: 11102 Unique aggregates announced from the LACNIC address blocks: 6434 LACNIC Region origin ASes present in the Internet Routing Table: 746 LACNIC Region origin ASes announcing only one prefix: 243 LACNIC Region transit ASes present in the Internet Routing Table: 131 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 40 Number of LACNIC addresses announced to Internet: 33824256 Equivalent to 2 /8s, 4 /16s and 30 /24s Percentage of available LACNIC address space announced: 50.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2441 Total AfriNIC prefixes after maximum aggregation: 963 Prefixes being announced from the AfriNIC address blocks: 1705 Unique aggregates announced from the AfriNIC address blocks: 981 AfriNIC Region origin ASes present in the Internet Routing Table: 167 AfriNIC Region origin ASes announcing only one prefix: 48 AfriNIC Region transit ASes present in the Internet Routing Table: 27 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 4322576 Equivalent to 0 /8s, 65 /16s and 245 /24s Percentage of available AfriNIC address space announced: 12.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1251 8376 244 CHINANET-BACKBONE 4755 1014 383 64 Videsh Sanchar Nigam Ltd. Aut 9583 950 109 15 Sify Limited 9498 863 212 64 BHARTI BT INTERNET LTD. 23577 778 35 706 KRNIC 4766 739 4436 306 Korea Telecom (KIX) 4538 672 2782 34 China Education and Research 1221 653 1780 481 Telstra Pty Ltd 7545 544 124 75 TPG Internet Pty Ltd 17488 542 34 14 Hathway IP Over Cable Interne 17676 500 10934 64 Softbank BB Corp. 18101 465 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 438 745 61 China Telecom (Shanghai) 17849 430 36 126 Telecommunications Technology 9942 427 76 122 COMindico Australia 4802 414 86 152 Wantree Development 17557 367 31 174 Pakistan Telecom 10139 363 23 6 Meridian Telekoms 17974 363 129 12 PT TELEKOMUNIKASI INDONESIA RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 544 1912 423 UUNET - Commercial IP service 3215 404 1952 92 France Telecom Transpac 24863 367 42 13 LINKdotNET AS number 3301 315 1200 299 TeliaNet Sweden 3320 307 5016 248 Deutsche Telekom AG 8220 277 470 264 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 6746 248 91 225 Dynamic Network Technologies, 1257 246 740 170 SWIPnet Swedish IP Network 5089 244 1657 52 NTL Group Limited 3246 230 469 217 Song Networks 9116 225 134 23 Goldenlines main autonomous s 8708 223 279 210 Romania Data Systems S.A. 8551 216 198 28 Bezeq International 3269 206 2341 74 TELECOM ITALIA 30890 206 18 79 SC Kappa Invexim SRL 6830 201 879 43 UPC Distribution Services 12715 189 82 25 Jazz Telecom S.A. 5416 188 12 8 BATELCO-BH 3300 179 171 95 AUCS Communications Services ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 701 4912 6720 772 UUNET Technologies, Inc. 7018 1515 6199 989 AT&T WorldNet Services 705 1446 551 641 UUNET Technologies, Inc. 2386 1184 620 753 AT&T Data Communications Serv 4323 1030 786 291 Time Warner Telecom 6197 1020 638 484 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 174 964 6824 888 Cogent Communications 721 964 21925 306 DLA Systems Automation Center 1239 850 2765 596 Sprint 7046 824 236 674 UUNET Technologies, Inc. 11492 781 96 16 Cable One 19262 778 2430 179 Verizon Global Networks 20115 753 679 402 Charter Communications 22773 715 1744 46 Cox Communications, Inc. 209 706 3761 556 Qwest 7011 684 208 425 Citizens Utilities 852 605 1071 388 Telus Advanced Communications 19916 565 49 54 OLM LLC 5668 540 145 18 CenturyTel Internet Holdings, Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1251 1007 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1014 950 Videsh Sanchar Nigam Ltd. Aut 9583 950 935 Sify Limited 705 1446 805 UUNET Technologies, Inc. 9498 863 799 BHARTI BT INTERNET LTD. 11492 781 765 Cable One 4323 1030 739 Time Warner Telecom 22773 715 669 Cox Communications, Inc. 721 964 658 DLA Systems Automation Center 4538 672 638 China Education and Research 19262 778 599 Verizon Global Networks 6197 1020 536 BellSouth Network Solutions, 8151 753 535 UniNet S.A. de C.V. 17488 542 528 Hathway IP Over Cable Interne 7018 1515 526 AT&T WorldNet Services 5668 540 522 CenturyTel Internet Holdings, 19916 565 511 OLM LLC 11830 480 471 Instituto Costarricense de El 7545 544 469 TPG Internet Pty Ltd List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65515 PRIVATE 87.251.34.0/24 12859 Business Internet Tr 65515 PRIVATE 87.251.36.0/24 12859 Business Internet Tr 65010 PRIVATE 135.196.7.112/29 8190 VIATEL 65014 PRIVATE 135.196.176.96/27 8190 VIATEL 65106 PRIVATE 195.219.161.0/27 6453 Teleglobe Inc. 65535 PRIVATE 200.62.98.0/24 7137 TELEMATIX/ ENITEL 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 65010 PRIVATE 212.2.12.160/28 8190 VIATEL 65016 PRIVATE 212.2.26.64/29 8190 VIATEL 65016 PRIVATE 212.2.31.184/30 8190 VIATEL 65515 PRIVATE 213.154.234.0/27 12859 Business Internet Tr 65517 PRIVATE 213.154.248.0/29 12859 Business Internet Tr 65517 PRIVATE 213.154.248.8/29 12859 Business Internet Tr 65018 PRIVATE 213.235.24.216/29 8190 VIATEL 65010 PRIVATE 213.235.29.224/29 8190 VIATEL 65013 PRIVATE 213.235.33.0/27 8190 VIATEL 65017 PRIVATE 213.235.48.96/28 8190 VIATEL 64512 PRIVATE 217.134.164.0/22 5428 Energis Communicatio 64512 PRIVATE 217.134.168.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.176.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.184.0/22 5428 Energis Communicatio Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 0.0.0.0/0 286 KPNQwest Backbone AS 192.0.2.0/24 2854 RoSprint AS (Global One Russi 192.168.83.0/24 292 Energy Sciences Network Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center 192.249.0.0/20 3450 University of Tennessee, Knox Number of prefixes announced per prefix length (Global) ------------------------------------------------------- !!Default route being announced!! /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:10 /10:13 /11:29 /12:109 /13:226 /14:391 /15:788 /16:9114 /17:3587 /18:5879 /19:12868 /20:14471 /21:12935 /22:16523 /23:17971 /24:115069 /25:745 /26:620 /27:457 /28:232 /29:318 /30:532 /31:3 /32:157 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 3649 4912 UUNET Technologies, Inc. 18566 952 969 Covad Communications 705 909 1446 UUNET Technologies, Inc. 2386 895 1184 AT&T Data Communications Serv 6197 799 1020 BellSouth Network Solutions, 7018 797 1515 AT&T WorldNet Services 9583 778 950 Sify Limited 11492 767 781 Cable One 23577 764 778 KRNIC 7011 592 684 Citizens Utilities 7046 576 824 UUNET Technologies, Inc. 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 523 863 BHARTI BT INTERNET LTD. 15270 450 481 PaeTec.net -a division of Pae 4755 444 1014 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 5668 421 540 CenturyTel Internet Holdings, 1239 419 850 Sprint 17849 416 430 Telecommunications Technology Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 6:1 8:55 12:1659 13:1 15:16 16:3 17:3 18:4 20:38 24:834 25:1 32:177 38:260 40:57 41:18 44:1 47:7 52:4 53:1 55:1 56:3 57:53 58:240 59:331 60:218 61:963 62:1178 63:3374 64:3250 65:3636 66:3159 67:672 68:657 69:1696 70:407 71:109 72:994 74:94 75:9 80:859 81:713 82:641 83:380 84:460 85:692 86:427 87:418 88:240 89:537 91:28 121:58 122:18 124:438 125:674 128:284 129:202 130:123 131:317 132:35 133:10 134:167 135:50 136:178 137:114 138:207 139:99 140:520 141:132 142:367 143:192 144:243 145:43 146:320 147:143 148:372 149:178 150:116 151:122 152:81 153:122 154:6 155:255 156:155 157:164 158:152 159:172 160:100 161:89 162:214 163:178 164:283 165:236 166:239 167:286 168:486 169:128 170:386 171:11 172:1 189:4 190:257 192:5833 193:3565 194:2806 195:2233 196:930 198:4039 199:3395 200:4573 201:942 202:7117 203:7170 204:4080 205:2232 206:2664 207:3233 208:3050 209:3664 210:2233 211:988 212:1413 213:1529 214:371 215:39 216:4245 217:1350 218:360 219:295 220:791 221:376 222:240 End of report

15 years, 8 months

Routing Table Report - Japan view

by Routing Analysis Role Account

Routing Table Report 04:00 +10GMT Sun 29 Oct, 2006 Analysis Summary ---------------- BGP routing table entries examined: 202119 Prefixes after maximum aggregation: 109764 Unique aggregates announced to Internet: 97908 Total ASes present in the Internet Routing Table: 23487 Origin-only ASes present in the Internet Routing Table: 20451 Origin ASes announcing only one prefix: 9831 Transit ASes present in the Internet Routing Table: 3036 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1622323984 Equivalent to 96 /8s, 178 /16s and 179 /24s Percentage of available address space announced: 43.8 Percentage of allocated address space announced: 60.5 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 101865 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 44710 Total APNIC prefixes after maximum aggregation: 18209 Prefixes being announced from the APNIC address blocks: 42306 Unique aggregates announced from the APNIC address blocks: 18524 APNIC Region origin ASes present in the Internet Routing Table: 2735 APNIC Region origin ASes announcing only one prefix: 762 APNIC Region transit ASes present in the Internet Routing Table: 414 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 265043552 Equivalent to 15 /8s, 204 /16s and 62 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 101133 Total ARIN prefixes after maximum aggregation: 59687 Prefixes being announced from the ARIN address blocks: 74356 Unique aggregates announced from the ARIN address blocks: 28107 ARIN Region origin ASes present in the Internet Routing Table: 11095 ARIN Region origin ASes announcing only one prefix: 4222 ARIN Region transit ASes present in the Internet Routing Table: 1038 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 307322272 Equivalent to 18 /8s, 81 /16s and 93 /24s Percentage of available ARIN address space announced: 67.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 40858 Total RIPE prefixes after maximum aggregation: 27054 Prefixes being announced from the RIPE address blocks: 37810 Unique aggregates announced from the RIPE address blocks: 25310 RIPE Region origin ASes present in the Internet Routing Table: 8669 RIPE Region origin ASes announcing only one prefix: 4558 RIPE Region transit ASes present in the Internet Routing Table: 1392 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 269891588 Equivalent to 16 /8s, 22 /16s and 56 /24s Percentage of available RIPE address space announced: 73.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13077 Total LACNIC prefixes after maximum aggregation: 3887 Prefixes being announced from the LACNIC address blocks: 11049 Unique aggregates announced from the LACNIC address blocks: 6730 LACNIC Region origin ASes present in the Internet Routing Table: 745 LACNIC Region origin ASes announcing only one prefix: 242 LACNIC Region transit ASes present in the Internet Routing Table: 131 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 20 Number of LACNIC addresses announced to Internet: 33808384 Equivalent to 2 /8s, 3 /16s and 224 /24s Percentage of available LACNIC address space announced: 50.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2340 Total AfriNIC prefixes after maximum aggregation: 927 Prefixes being announced from the AfriNIC address blocks: 1610 Unique aggregates announced from the AfriNIC address blocks: 1038 AfriNIC Region origin ASes present in the Internet Routing Table: 164 AfriNIC Region origin ASes announcing only one prefix: 47 AfriNIC Region transit ASes present in the Internet Routing Table: 27 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 4322304 Equivalent to 0 /8s, 65 /16s and 244 /24s Percentage of available AfriNIC address space announced: 12.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1250 8392 243 CHINANET-BACKBONE 4755 1014 383 66 Videsh Sanchar Nigam Ltd. Aut 9583 946 109 15 Sify Limited 9498 862 212 64 BHARTI BT INTERNET LTD. 23577 777 35 705 KRNIC 4766 739 4436 306 Korea Telecom (KIX) 1221 611 1780 469 Telstra Pty Ltd 7545 543 124 74 TPG Internet Pty Ltd 17488 542 34 14 Hathway IP Over Cable Interne 17676 500 10934 64 Softbank BB Corp. 18101 464 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 437 745 61 China Telecom (Shanghai) 9942 431 77 125 COMindico Australia 17849 430 36 126 Telecommunications Technology 4802 412 86 150 Wantree Development 17557 365 31 176 Pakistan Telecom 17974 364 129 12 PT TELEKOMUNIKASI INDONESIA 10139 362 23 6 Meridian Telekoms 2907 333 1733 310 SINET Japan ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1536 6209 992 AT&T WorldNet Services 2386 1184 620 755 AT&T Data Communications Serv 4323 1030 786 291 Time Warner Telecom 6197 1020 638 484 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 721 964 21925 306 DLA Systems Automation Center 174 953 6822 878 Cogent Communications 701 953 6721 774 UUNET Technologies, Inc. 1239 845 2764 595 Sprint 11492 781 96 16 Cable One 19262 778 2430 179 Verizon Global Networks 20115 754 679 397 Charter Communications 22773 715 1744 46 Cox Communications, Inc. 209 705 3761 555 Qwest 7011 684 208 425 Citizens Utilities 852 591 1071 388 Telus Advanced Communications 19916 565 49 54 OLM LLC 5668 540 145 18 CenturyTel Internet Holdings, 855 539 250 74 Canadian Research Network 6478 533 1289 335 AT&T Worldnet Services RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 546 1928 425 UUNET - Commercial IP service 3301 314 1200 298 TeliaNet Sweden 3320 307 5016 248 Deutsche Telekom AG 24863 274 41 30 LINKdotNET AS number 8220 273 470 263 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 6746 248 91 225 Dynamic Network Technologies, 3246 227 469 217 Song Networks 9116 225 134 23 Goldenlines main autonomous s 8708 223 279 210 Romania Data Systems S.A. 3215 219 1952 92 France Telecom Transpac 8551 216 198 28 Bezeq International 1257 213 740 169 SWIPnet Swedish IP Network 3269 206 2341 74 TELECOM ITALIA 30890 206 18 79 SC Kappa Invexim SRL 6830 200 879 43 UPC Distribution Services 5416 187 12 12 BATELCO-BH 3300 173 171 94 AUCS Communications Services 786 171 1779 171 The JANET IP Service 3352 168 1703 31 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 749 1906 217 UniNet S.A. de C.V. 11830 459 299 19 Instituto Costarricense de El 11172 433 101 88 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 303 206 11 VTR PUNTO NET S.A. 6147 269 150 22 Telefonica Del Peru 6471 267 74 30 ENTEL CHILE S.A. 14117 240 15 10 Telefonica del Sur S.A. 7303 208 93 35 Telecom Argentina Stet-France 6503 194 169 86 AVANTEL, S.A. 10481 181 72 8 Prima S.A. 21826 145 19 30 INTERCABLE 19169 136 9 21 Telconet 19429 136 84 40 E.T.B. 7910 135 10 22 ANDINET ON LINE 23216 135 19 43 RAMtelecom Telecomunicaciones 11556 132 96 4 Cable-Wireless Panama 18822 129 8 10 TELEFONICA MANQUEHUE 7738 121 442 21 Telecomunicacoes da Bahia S.A 14522 117 18 9 SatNet S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 293 804 234 The Internet Solution 8452 166 60 7 TEDATA 6713 145 139 12 Itissalat Al-MAGHRIB 2018 133 297 111 Tertiary Education Network 15475 133 84 4 Nile Online 5536 122 8 17 Internet Egypt Network 24835 116 48 6 RAYA Telecom - Egypt 33783 109 6 3 EEPAD TISP TELECOM & INTERNET 2905 75 157 68 The Internetworking Company o 2561 56 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 12455 39 6 3 Jambonet Autonomous system 5713 36 293 32 Telkom SA Ltd 33774 33 7 20 AS Number for Telecom Algeria 8524 30 2 6 AUCEGYPT Autonomous System 23889 29 9 13 MAURITIUS TELECOM 21280 26 4 4 Swift Global Kenya Ltd.Is an 16637 24 19 23 Johnnic e-Ventures 10798 23 1 14 Standard Bank of South Africa 21491 21 17 2 UTL On-line is RF broadband I Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1250 1007 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1014 948 Videsh Sanchar Nigam Ltd. Aut 9583 946 931 Sify Limited 9498 862 798 BHARTI BT INTERNET LTD. 11492 781 765 Cable One 4323 1030 739 Time Warner Telecom 22773 715 669 Cox Communications, Inc. 721 964 658 DLA Systems Automation Center 19262 778 599 Verizon Global Networks 6197 1020 536 BellSouth Network Solutions, 8151 749 532 UniNet S.A. de C.V. 17488 542 528 Hathway IP Over Cable Interne 5668 540 522 CenturyTel Internet Holdings, 19916 565 511 OLM LLC 7545 543 469 TPG Internet Pty Ltd 855 539 465 Canadian Research Network 15270 481 446 PaeTec.net -a division of Pae 18101 464 443 Reliance Infocom Ltd Internet 11830 459 440 Instituto Costarricense de El List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center 192.249.0.0/20 3450 University of Tennessee, Knox Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:13 /11:29 /12:107 /13:216 /14:389 /15:779 /16:9048 /17:3511 /18:5758 /19:12622 /20:14135 /21:12491 /22:15858 /23:17273 /24:107989 /25:646 /26:548 /27:371 /28:71 /29:41 /30:153 /31:0 /32:42 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 952 969 Covad Communications 2386 895 1184 AT&T Data Communications Serv 7018 814 1536 AT&T WorldNet Services 6197 799 1020 BellSouth Network Solutions, 9583 774 946 Sify Limited 11492 767 781 Cable One 23577 763 777 KRNIC 7011 592 684 Citizens Utilities 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 522 862 BHARTI BT INTERNET LTD. 15270 450 481 PaeTec.net -a division of Pae 4755 445 1014 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 5668 421 540 CenturyTel Internet Holdings, 1239 420 845 Sprint 17849 416 430 Telecommunications Technology 18101 397 464 Reliance Infocom Ltd Internet 22773 378 715 Cox Communications, Inc. 33588 370 391 Bresnan Communications, LLC. Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 6:1 8:55 12:1640 13:1 15:16 16:3 17:3 18:4 20:38 24:829 25:1 32:58 38:260 40:57 41:18 44:1 47:7 52:4 53:1 55:1 56:3 57:25 58:235 59:304 60:219 61:945 62:1017 63:1883 64:3112 65:2245 66:3056 67:653 68:652 69:1678 70:405 71:109 72:993 74:92 75:9 80:842 81:708 82:628 83:373 84:439 85:668 86:415 87:415 88:240 89:536 91:28 121:57 122:18 124:437 125:673 128:283 129:202 130:123 131:314 132:35 133:9 134:167 135:50 136:173 137:113 138:207 139:47 140:518 141:132 142:345 143:193 144:243 145:43 146:320 147:138 148:369 149:176 150:115 151:121 152:80 153:122 154:5 155:254 156:155 157:162 158:151 159:172 160:100 161:86 162:214 163:178 164:238 165:235 166:239 167:283 168:484 169:128 170:385 171:11 172:1 189:4 190:257 192:5747 193:3537 194:2743 195:2104 196:858 198:3866 199:3312 200:4560 201:939 202:6947 203:7122 204:3926 205:2109 206:2433 207:2958 208:2319 209:3533 210:2173 211:876 212:1339 213:1470 214:376 215:39 216:4071 217:1137 218:340 219:263 220:791 221:373 222:231 End of report Report Website: http://thyme.apnic.net

15 years, 8 months

Routing Table Report - Oregon IX view

by Routing Analysis Role Account

Routing Table Report 00:00 GMT Sat 28 Oct, 2006 Analysis Summary ---------------- BGP routing table entries examined: 212469 Prefixes after maximum aggregation: 110999 Unique aggregates announced to Internet: 97409 Total ASes present in the Internet Routing Table: 23549 Origin-only ASes present in the Internet Routing Table: 20517 Origin ASes announcing only one prefix: 9834 Transit ASes present in the Internet Routing Table: 3032 Transit-only ASes present in the Internet Routing Table: 73 Average AS path length visible in the Internet Routing Table: 3.7 Max AS path length visible: 30 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 22 Unregistered ASNs in the Routing Table: 16 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1623340018 Equivalent to 96 /8s, 194 /16s and 51 /24s Percentage of available address space announced: 43.8 Percentage of allocated address space announced: 60.6 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 109530 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 45587 Total APNIC prefixes after maximum aggregation: 17835 Prefixes being announced from the APNIC address blocks: 43108 Unique aggregates announced from the APNIC address blocks: 18508 APNIC Region origin ASes present in the Internet Routing Table: 2747 APNIC Region origin ASes announcing only one prefix: 762 APNIC Region transit ASes present in the Internet Routing Table: 421 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 265062416 Equivalent to 15 /8s, 204 /16s and 136 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 109214 Total ARIN prefixes after maximum aggregation: 61193 Prefixes being announced from the ARIN address blocks: 81255 Unique aggregates announced from the ARIN address blocks: 28068 ARIN Region origin ASes present in the Internet Routing Table: 11114 ARIN Region origin ASes announcing only one prefix: 4222 ARIN Region transit ASes present in the Internet Routing Table: 1027 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 30 Number of ARIN addresses announced to Internet: 307536066 Equivalent to 18 /8s, 84 /16s and 160 /24s Percentage of available ARIN address space announced: 67.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 42104 Total RIPE prefixes after maximum aggregation: 27196 Prefixes being announced from the RIPE address blocks: 39213 Unique aggregates announced from the RIPE address blocks: 25157 RIPE Region origin ASes present in the Internet Routing Table: 8705 RIPE Region origin ASes announcing only one prefix: 4560 RIPE Region transit ASes present in the Internet Routing Table: 1399 Average RIPE Region AS path length visible: 3.8 Max RIPE Region AS path length visible: 17 Number of RIPE addresses announced to Internet: 270221504 Equivalent to 16 /8s, 27 /16s and 64 /24s Percentage of available RIPE address space announced: 73.2 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13098 Total LACNIC prefixes after maximum aggregation: 3818 Prefixes being announced from the LACNIC address blocks: 11133 Unique aggregates announced from the LACNIC address blocks: 6436 LACNIC Region origin ASes present in the Internet Routing Table: 744 LACNIC Region origin ASes announcing only one prefix: 242 LACNIC Region transit ASes present in the Internet Routing Table: 129 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 33828608 Equivalent to 2 /8s, 4 /16s and 47 /24s Percentage of available LACNIC address space announced: 50.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2445 Total AfriNIC prefixes after maximum aggregation: 957 Prefixes being announced from the AfriNIC address blocks: 1709 Unique aggregates announced from the AfriNIC address blocks: 1014 AfriNIC Region origin ASes present in the Internet Routing Table: 166 AfriNIC Region origin ASes announcing only one prefix: 48 AfriNIC Region transit ASes present in the Internet Routing Table: 27 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 4330512 Equivalent to 0 /8s, 66 /16s and 20 /24s Percentage of available AfriNIC address space announced: 12.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1251 8376 244 CHINANET-BACKBONE 4755 1012 383 62 Videsh Sanchar Nigam Ltd. Aut 9583 947 109 15 Sify Limited 9498 864 212 64 BHARTI BT INTERNET LTD. 4766 739 4436 306 Korea Telecom (KIX) 4538 673 2782 34 China Education and Research 1221 654 1780 482 Telstra Pty Ltd 7545 544 124 74 TPG Internet Pty Ltd 17488 542 34 14 Hathway IP Over Cable Interne 17676 500 10934 64 Softbank BB Corp. 18101 465 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 436 745 61 China Telecom (Shanghai) 9942 432 77 125 COMindico Australia 17849 430 36 126 Telecommunications Technology 4802 412 86 150 Wantree Development 17557 366 31 176 Pakistan Telecom 17974 364 129 12 PT TELEKOMUNIKASI INDONESIA 10139 363 23 6 Meridian Telekoms 7474 358 210 226 SingTel Optus Pty Ltd RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 544 1928 423 UUNET - Commercial IP service 3215 404 1952 92 France Telecom Transpac 24863 368 42 14 LINKdotNET AS number 3301 315 1200 299 TeliaNet Sweden 3320 306 5016 247 Deutsche Telekom AG 8220 277 470 264 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 6746 247 91 224 Dynamic Network Technologies, 1257 246 740 170 SWIPnet Swedish IP Network 5089 244 1657 52 NTL Group Limited 3246 230 469 217 Song Networks 9116 225 134 23 Goldenlines main autonomous s 8708 223 279 210 Romania Data Systems S.A. 8551 216 198 28 Bezeq International 3269 206 2341 74 TELECOM ITALIA 30890 206 18 79 SC Kappa Invexim SRL 6830 201 879 43 UPC Distribution Services 12715 189 82 25 Jazz Telecom S.A. 5416 188 12 8 BATELCO-BH 3300 180 171 96 AUCS Communications Services ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 701 4919 6720 776 UUNET Technologies, Inc. 7018 1550 6234 991 AT&T WorldNet Services 705 1454 552 643 UUNET Technologies, Inc. 2386 1189 621 757 AT&T Data Communications Serv 4323 1029 786 291 Time Warner Telecom 6197 1021 647 480 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 174 965 6823 889 Cogent Communications 721 960 21925 304 DLA Systems Automation Center 1239 851 2764 598 Sprint 7046 828 252 676 UUNET Technologies, Inc. 11492 781 96 16 Cable One 19262 778 2430 179 Verizon Global Networks 20115 754 679 397 Charter Communications 22773 715 1744 46 Cox Communications, Inc. 209 706 3761 555 Qwest 7011 682 208 423 Citizens Utilities 852 604 1071 387 Telus Advanced Communications 19916 565 49 54 OLM LLC 5668 540 145 18 CenturyTel Internet Holdings, Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1251 1007 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1012 950 Videsh Sanchar Nigam Ltd. Aut 9583 947 932 Sify Limited 705 1454 811 UUNET Technologies, Inc. 9498 864 800 BHARTI BT INTERNET LTD. 11492 781 765 Cable One 4323 1029 738 Time Warner Telecom 22773 715 669 Cox Communications, Inc. 721 960 656 DLA Systems Automation Center 4538 673 639 China Education and Research 19262 778 599 Verizon Global Networks 7018 1550 559 AT&T WorldNet Services 6197 1021 541 BellSouth Network Solutions, 8151 752 535 UniNet S.A. de C.V. 17488 542 528 Hathway IP Over Cable Interne 5668 540 522 CenturyTel Internet Holdings, 19916 565 511 OLM LLC 11830 480 471 Instituto Costarricense de El 7545 544 470 TPG Internet Pty Ltd List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65515 PRIVATE 87.251.34.0/24 12859 Business Internet Tr 65515 PRIVATE 87.251.36.0/24 12859 Business Internet Tr 65010 PRIVATE 135.196.7.112/29 8190 VIATEL 65014 PRIVATE 135.196.176.96/27 8190 VIATEL 65531 PRIVATE 193.178.210.0/24 12876 Tiscali Telecom 65106 PRIVATE 195.219.161.0/27 6453 Teleglobe Inc. 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 65010 PRIVATE 212.2.12.160/28 8190 VIATEL 65016 PRIVATE 212.2.26.64/29 8190 VIATEL 65016 PRIVATE 212.2.31.184/30 8190 VIATEL 65515 PRIVATE 213.154.234.0/27 12859 Business Internet Tr 65517 PRIVATE 213.154.248.0/29 12859 Business Internet Tr 65517 PRIVATE 213.154.248.8/29 12859 Business Internet Tr 65018 PRIVATE 213.235.24.216/29 8190 VIATEL 65010 PRIVATE 213.235.29.224/29 8190 VIATEL 65013 PRIVATE 213.235.33.0/27 8190 VIATEL 65017 PRIVATE 213.235.48.96/28 8190 VIATEL 65531 PRIVATE 217.113.192.0/20 12876 Tiscali Telecom 64512 PRIVATE 217.134.164.0/22 5428 Energis Communicatio 64512 PRIVATE 217.134.168.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.176.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.184.0/22 5428 Energis Communicatio Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 0.0.0.0/0 286 KPNQwest Backbone AS 192.0.2.0/24 812 Rogers WAVE 192.168.83.0/24 292 Energy Sciences Network Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center 192.249.0.0/20 3450 University of Tennessee, Knox Number of prefixes announced per prefix length (Global) ------------------------------------------------------- !!Default route being announced!! /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:13 /11:29 /12:109 /13:227 /14:391 /15:788 /16:9109 /17:3588 /18:5874 /19:12865 /20:14484 /21:12937 /22:16510 /23:17971 /24:114989 /25:565 /26:441 /27:296 /28:234 /29:321 /30:532 /31:3 /32:163 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 3653 4919 UUNET Technologies, Inc. 18566 952 969 Covad Communications 705 912 1454 UUNET Technologies, Inc. 2386 897 1189 AT&T Data Communications Serv 7018 819 1550 AT&T WorldNet Services 6197 799 1021 BellSouth Network Solutions, 9583 775 947 Sify Limited 11492 767 781 Cable One 7011 590 682 Citizens Utilities 7046 579 828 UUNET Technologies, Inc. 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 523 864 BHARTI BT INTERNET LTD. 15270 450 481 PaeTec.net -a division of Pae 4755 444 1012 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 1239 421 851 Sprint 5668 421 540 CenturyTel Internet Holdings, 17849 416 430 Telecommunications Technology 18101 398 465 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 6:1 8:54 12:1660 13:1 15:16 16:3 17:3 18:4 20:38 24:834 25:1 32:177 38:260 40:57 41:18 44:1 47:7 52:4 53:1 55:1 56:3 57:53 58:238 59:331 60:218 61:964 62:1178 63:3342 64:3247 65:3641 66:3167 67:670 68:657 69:1695 70:408 71:109 72:994 74:94 75:9 80:855 81:712 82:648 83:389 84:463 85:696 86:425 87:418 88:241 89:527 91:28 121:58 122:18 124:432 125:675 128:287 129:203 130:123 131:317 132:35 133:10 134:167 135:50 136:178 137:114 138:207 139:99 140:527 141:132 142:366 143:193 144:242 145:43 146:302 147:142 148:373 149:179 150:116 151:122 152:81 153:122 154:6 155:259 156:155 157:164 158:151 159:171 160:105 161:89 162:202 163:177 164:283 165:237 166:239 167:286 168:485 169:127 170:386 171:11 172:1 189:4 190:257 192:5832 193:3513 194:2785 195:2224 196:930 198:4039 199:3394 200:4607 201:938 202:7164 203:7192 204:4083 205:2232 206:2665 207:3220 208:3052 209:3650 210:2231 211:988 212:1398 213:1516 214:374 215:39 216:4240 217:1347 218:360 219:295 220:789 221:376 222:240 End of report

15 years, 8 months

Routing Table Report - Japan view

by Routing Analysis Role Account

Routing Table Report 04:00 +10GMT Sat 28 Oct, 2006 Analysis Summary ---------------- BGP routing table entries examined: 201588 Prefixes after maximum aggregation: 109278 Unique aggregates announced to Internet: 97948 Total ASes present in the Internet Routing Table: 23492 Origin-only ASes present in the Internet Routing Table: 20462 Origin ASes announcing only one prefix: 9840 Transit ASes present in the Internet Routing Table: 3030 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 1 Unregistered ASNs in the Routing Table: 4 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1621962480 Equivalent to 96 /8s, 173 /16s and 46 /24s Percentage of available address space announced: 43.8 Percentage of allocated address space announced: 60.5 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 101380 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 44214 Total APNIC prefixes after maximum aggregation: 17732 Prefixes being announced from the APNIC address blocks: 41802 Unique aggregates announced from the APNIC address blocks: 18547 APNIC Region origin ASes present in the Internet Routing Table: 2736 APNIC Region origin ASes announcing only one prefix: 762 APNIC Region transit ASes present in the Internet Routing Table: 413 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 265045600 Equivalent to 15 /8s, 204 /16s and 70 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 101164 Total ARIN prefixes after maximum aggregation: 59714 Prefixes being announced from the ARIN address blocks: 74325 Unique aggregates announced from the ARIN address blocks: 28105 ARIN Region origin ASes present in the Internet Routing Table: 11096 ARIN Region origin ASes announcing only one prefix: 4221 ARIN Region transit ASes present in the Internet Routing Table: 1034 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 307322752 Equivalent to 18 /8s, 81 /16s and 95 /24s Percentage of available ARIN address space announced: 67.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 40878 Total RIPE prefixes after maximum aggregation: 27061 Prefixes being announced from the RIPE address blocks: 37833 Unique aggregates announced from the RIPE address blocks: 25312 RIPE Region origin ASes present in the Internet Routing Table: 8675 RIPE Region origin ASes announcing only one prefix: 4566 RIPE Region transit ASes present in the Internet Routing Table: 1395 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 269882372 Equivalent to 16 /8s, 22 /16s and 20 /24s Percentage of available RIPE address space announced: 73.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 12989 Total LACNIC prefixes after maximum aggregation: 3842 Prefixes being announced from the LACNIC address blocks: 10964 Unique aggregates announced from the LACNIC address blocks: 6696 LACNIC Region origin ASes present in the Internet Routing Table: 743 LACNIC Region origin ASes announcing only one prefix: 244 LACNIC Region transit ASes present in the Internet Routing Table: 130 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 33581312 Equivalent to 2 /8s, 0 /16s and 105 /24s Percentage of available LACNIC address space announced: 50.0 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2342 Total AfriNIC prefixes after maximum aggregation: 929 Prefixes being announced from the AfriNIC address blocks: 1607 Unique aggregates announced from the AfriNIC address blocks: 1070 AfriNIC Region origin ASes present in the Internet Routing Table: 164 AfriNIC Region origin ASes announcing only one prefix: 47 AfriNIC Region transit ASes present in the Internet Routing Table: 27 Average AfriNIC Region AS path length visible: 3.6 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 4322048 Equivalent to 0 /8s, 65 /16s and 243 /24s Percentage of available AfriNIC address space announced: 12.9 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1250 8392 243 CHINANET-BACKBONE 4755 1014 383 66 Videsh Sanchar Nigam Ltd. Aut 9583 941 109 15 Sify Limited 9498 863 212 64 BHARTI BT INTERNET LTD. 4766 739 4436 306 Korea Telecom (KIX) 1221 611 1780 469 Telstra Pty Ltd 7545 543 124 73 TPG Internet Pty Ltd 17488 542 34 14 Hathway IP Over Cable Interne 17676 500 10934 64 Softbank BB Corp. 18101 464 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 437 745 61 China Telecom (Shanghai) 9942 431 77 125 COMindico Australia 17849 430 36 126 Telecommunications Technology 4802 412 86 150 Wantree Development 17557 365 31 176 Pakistan Telecom 17974 365 129 12 PT TELEKOMUNIKASI INDONESIA 10139 362 23 6 Meridian Telekoms 2907 333 1733 310 SINET Japan 4837 324 3556 140 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1541 6210 995 AT&T WorldNet Services 2386 1186 620 756 AT&T Data Communications Serv 4323 1030 786 291 Time Warner Telecom 6197 1020 638 484 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 721 962 21925 306 DLA Systems Automation Center 174 955 6822 880 Cogent Communications 701 952 6721 773 UUNET Technologies, Inc. 1239 847 2764 596 Sprint 11492 781 96 16 Cable One 19262 777 2430 178 Verizon Global Networks 20115 754 679 397 Charter Communications 22773 716 1744 46 Cox Communications, Inc. 209 707 3761 556 Qwest 7011 682 208 423 Citizens Utilities 852 592 1071 388 Telus Advanced Communications 19916 565 49 54 OLM LLC 855 539 250 74 Canadian Research Network 5668 539 145 18 CenturyTel Internet Holdings, 6478 533 1289 335 AT&T Worldnet Services RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 546 1928 425 UUNET - Commercial IP service 3301 314 1200 298 TeliaNet Sweden 3320 307 5016 248 Deutsche Telekom AG 24863 274 41 30 LINKdotNET AS number 8220 273 470 263 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 6746 246 91 223 Dynamic Network Technologies, 3246 227 469 217 Song Networks 9116 225 134 23 Goldenlines main autonomous s 8708 223 279 210 Romania Data Systems S.A. 3215 219 1952 92 France Telecom Transpac 8551 216 198 28 Bezeq International 1257 213 740 169 SWIPnet Swedish IP Network 3269 206 2341 74 TELECOM ITALIA 30890 205 18 78 SC Kappa Invexim SRL 6830 200 879 43 UPC Distribution Services 5416 187 12 12 BATELCO-BH 3300 175 171 95 AUCS Communications Services 786 171 1779 171 The JANET IP Service 3352 168 1703 31 Ibernet, Internet Access Netw LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 749 1906 216 UniNet S.A. de C.V. 11830 460 299 19 Instituto Costarricense de El 11172 433 101 88 Servicios Alestra S.A de C.V 16814 329 20 8 NSS, S.A. 22047 303 206 11 VTR PUNTO NET S.A. 6147 269 150 22 Telefonica Del Peru 6471 267 74 30 ENTEL CHILE S.A. 14117 240 15 10 Telefonica del Sur S.A. 7303 208 93 35 Telecom Argentina Stet-France 6503 195 169 86 AVANTEL, S.A. 10481 181 72 8 Prima S.A. 21826 145 19 30 INTERCABLE 19169 136 9 21 Telconet 19429 136 84 40 E.T.B. 23216 135 19 43 RAMtelecom Telecomunicaciones 7910 134 9 23 ANDINET ON LINE 11556 132 96 4 Cable-Wireless Panama 18822 129 8 10 TELEFONICA MANQUEHUE 7738 119 442 21 Telecomunicacoes da Bahia S.A 14522 117 18 9 SatNet S.A. AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 295 804 234 The Internet Solution 8452 166 60 7 TEDATA 6713 145 139 12 Itissalat Al-MAGHRIB 2018 133 297 111 Tertiary Education Network 15475 133 84 4 Nile Online 5536 122 8 17 Internet Egypt Network 24835 116 48 6 RAYA Telecom - Egypt 33783 109 6 3 EEPAD TISP TELECOM & INTERNET 2905 75 157 68 The Internetworking Company o 2561 56 6 2 Egyptian Universities Network 15706 52 12 4 Sudatel Internet Exchange Aut 12455 39 6 3 Jambonet Autonomous system 5713 36 293 32 Telkom SA Ltd 33774 34 7 21 AS Number for Telecom Algeria 8524 30 2 6 AUCEGYPT Autonomous System 23889 29 9 13 MAURITIUS TELECOM 21280 26 4 4 Swift Global Kenya Ltd.Is an 16637 24 19 23 Johnnic e-Ventures 10798 23 1 14 Standard Bank of South Africa 21491 21 17 2 UTL On-line is RF broadband I Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1250 1007 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1014 948 Videsh Sanchar Nigam Ltd. Aut 9583 941 926 Sify Limited 9498 863 799 BHARTI BT INTERNET LTD. 11492 781 765 Cable One 4323 1030 739 Time Warner Telecom 22773 716 670 Cox Communications, Inc. 721 962 656 DLA Systems Automation Center 19262 777 599 Verizon Global Networks 6197 1020 536 BellSouth Network Solutions, 8151 749 533 UniNet S.A. de C.V. 17488 542 528 Hathway IP Over Cable Interne 5668 539 521 CenturyTel Internet Holdings, 19916 565 511 OLM LLC 7545 543 470 TPG Internet Pty Ltd 855 539 465 Canadian Research Network 15270 481 446 PaeTec.net -a division of Pae 18101 464 443 Reliance Infocom Ltd Internet 11830 460 441 Instituto Costarricense de El List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center 192.249.0.0/20 3450 University of Tennessee, Knox Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:13 /11:29 /12:107 /13:216 /14:389 /15:779 /16:9046 /17:3513 /18:5749 /19:12615 /20:14125 /21:12489 /22:15857 /23:17261 /24:108018 /25:465 /26:371 /27:211 /28:71 /29:41 /30:152 /31:0 /32:42 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 952 969 Covad Communications 2386 897 1186 AT&T Data Communications Serv 7018 817 1541 AT&T WorldNet Services 6197 799 1020 BellSouth Network Solutions, 9583 770 941 Sify Limited 11492 767 781 Cable One 7011 590 682 Citizens Utilities 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 523 863 BHARTI BT INTERNET LTD. 15270 450 481 PaeTec.net -a division of Pae 4755 445 1014 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 1239 421 847 Sprint 5668 420 539 CenturyTel Internet Holdings, 17849 416 430 Telecommunications Technology 18101 397 464 Reliance Infocom Ltd Internet 22773 379 716 Cox Communications, Inc. 33588 370 391 Bresnan Communications, LLC. 17488 362 542 Hathway IP Over Cable Interne Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 6:1 8:54 12:1642 13:1 15:16 16:3 17:3 18:4 20:38 24:829 25:1 32:58 38:260 40:57 41:18 44:4 47:7 52:4 53:1 55:1 56:3 57:25 58:235 59:304 60:216 61:946 62:1017 63:1880 64:3096 65:2241 66:3057 67:651 68:653 69:1677 70:406 71:109 72:992 74:92 75:9 80:842 81:710 82:631 83:379 84:438 85:685 86:415 87:414 88:237 89:537 91:27 121:57 122:18 124:431 125:674 128:286 129:203 130:123 131:315 132:35 133:9 134:167 135:50 136:178 137:113 138:207 139:47 140:528 141:132 142:344 143:193 144:243 145:43 146:318 147:137 148:371 149:176 150:115 151:121 152:80 153:122 154:5 155:258 156:160 157:162 158:152 159:172 160:100 161:86 162:214 163:179 164:238 165:236 166:239 167:284 168:484 169:128 170:386 171:11 172:1 189:4 190:257 192:5750 193:3538 194:2745 195:2106 196:858 198:3888 199:3312 200:4524 201:934 202:6954 203:7121 204:3927 205:2104 206:2435 207:2954 208:2322 209:3535 210:2174 211:875 212:1342 213:1465 214:381 215:39 216:4074 217:1138 218:340 219:263 220:791 221:373 222:231 End of report Report Website: http://thyme.apnic.net

15 years, 8 months

Routing Table Report - Oregon IX view

by Routing Analysis Role Account

Routing Table Report 00:00 GMT Fri 27 Oct, 2006 Analysis Summary ---------------- BGP routing table entries examined: 212626 Prefixes after maximum aggregation: 111106 Unique aggregates announced to Internet: 97530 Total ASes present in the Internet Routing Table: 23576 Origin-only ASes present in the Internet Routing Table: 20491 Origin ASes announcing only one prefix: 9852 Transit ASes present in the Internet Routing Table: 3085 Transit-only ASes present in the Internet Routing Table: 73 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 29 Max AS path prepend of ASN (36728) 27 Prefixes from unregistered ASNs in the Routing Table: 20 Unregistered ASNs in the Routing Table: 14 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 10 Number of addresses announced to Internet: 1639834606 Equivalent to 97 /8s, 189 /16s and 227 /24s Percentage of available address space announced: 44.2 Percentage of allocated address space announced: 61.2 Percentage of available address space allocated: 72.3 Total number of prefixes smaller than registry allocations: 109789 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 45549 Total APNIC prefixes after maximum aggregation: 17813 Prefixes being announced from the APNIC address blocks: 43079 Unique aggregates announced from the APNIC address blocks: 18482 APNIC Region origin ASes present in the Internet Routing Table: 2750 APNIC Region origin ASes announcing only one prefix: 765 APNIC Region transit ASes present in the Internet Routing Table: 425 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 264997904 Equivalent to 15 /8s, 203 /16s and 140 /24s Percentage of available APNIC address space announced: 82.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911 APNIC Address Blocks 58/7, 60/7, 121/8, 122/7, 124/7, 126/8, 202/7 210/7, 218/7, 220/7 and 222/8 ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 109201 Total ARIN prefixes after maximum aggregation: 61207 Prefixes being announced from the ARIN address blocks: 81255 Unique aggregates announced from the ARIN address blocks: 28067 ARIN Region origin ASes present in the Internet Routing Table: 11111 ARIN Region origin ASes announcing only one prefix: 4215 ARIN Region transit ASes present in the Internet Routing Table: 1045 Average ARIN Region AS path length visible: 3.2 Max ARIN Region AS path length visible: 29 Number of ARIN addresses announced to Internet: 307457986 Equivalent to 18 /8s, 83 /16s and 111 /24s Percentage of available ARIN address space announced: 67.9 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 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, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959 ARIN Address Blocks 24/8, 63/8, 64/5, 72/6, 76/8, 96/6, 199/8, 204/6, 208/7 and 216/8 RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 42322 Total RIPE prefixes after maximum aggregation: 27290 Prefixes being announced from the RIPE address blocks: 39422 Unique aggregates announced from the RIPE address blocks: 25306 RIPE Region origin ASes present in the Internet Routing Table: 8730 RIPE Region origin ASes announcing only one prefix: 4583 RIPE Region transit ASes present in the Internet Routing Table: 1421 Average RIPE Region AS path length visible: 4.2 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 269994176 Equivalent to 16 /8s, 23 /16s and 200 /24s Percentage of available RIPE address space announced: 73.1 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-41983 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 13090 Total LACNIC prefixes after maximum aggregation: 3843 Prefixes being announced from the LACNIC address blocks: 11077 Unique aggregates announced from the LACNIC address blocks: 6418 LACNIC Region origin ASes present in the Internet Routing Table: 746 LACNIC Region origin ASes announcing only one prefix: 241 LACNIC Region transit ASes present in the Internet Routing Table: 133 Average LACNIC Region AS path length visible: 3.9 Max LACNIC Region AS path length visible: 19 Number of LACNIC addresses announced to Internet: 33661184 Equivalent to 2 /8s, 1 /16s and 161 /24s Percentage of available LACNIC address space announced: 50.2 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 189/8, 190/8, 200/7 AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 2445 Total AfriNIC prefixes after maximum aggregation: 953 Prefixes being announced from the AfriNIC address blocks: 1707 Unique aggregates announced from the AfriNIC address blocks: 1018 AfriNIC Region origin ASes present in the Internet Routing Table: 166 AfriNIC Region origin ASes announcing only one prefix: 48 AfriNIC Region transit ASes present in the Internet Routing Table: 28 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 13 Number of AfriNIC addresses announced to Internet: 4305424 Equivalent to 0 /8s, 65 /16s and 178 /24s Percentage of available AfriNIC address space announced: 12.8 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8 APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4134 1248 8336 241 CHINANET-BACKBONE 4755 1010 383 61 Videsh Sanchar Nigam Ltd. Aut 9583 946 109 15 Sify Limited 9498 864 212 64 BHARTI BT INTERNET LTD. 4766 739 4436 306 Korea Telecom (KIX) 4538 676 2782 34 China Education and Research 1221 654 1780 482 Telstra Pty Ltd 7545 543 124 73 TPG Internet Pty Ltd 17488 541 34 15 Hathway IP Over Cable Interne 17676 500 10934 64 Softbank BB Corp. 18101 465 86 21 Reliance Infocom Ltd Internet 9443 454 111 74 Primus Telecommunications 4812 433 745 61 China Telecom (Shanghai) 9942 431 77 125 COMindico Australia 17849 430 36 126 Telecommunications Technology 4802 412 86 150 Wantree Development 17557 368 31 174 Pakistan Telecom 10139 365 23 6 Meridian Telekoms 17974 361 129 13 PT TELEKOMUNIKASI INDONESIA 7474 359 210 227 SingTel Optus Pty Ltd RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 546 1928 425 UUNET - Commercial IP service 3215 404 1952 92 France Telecom Transpac 24863 368 42 14 LINKdotNET AS number 3301 315 1200 299 TeliaNet Sweden 3320 305 5016 246 Deutsche Telekom AG 8220 275 454 262 COLT Telecommunications 680 251 2041 247 DFN-IP service G-WiN 1257 246 740 170 SWIPnet Swedish IP Network 6746 246 91 223 Dynamic Network Technologies, 5089 244 1657 52 NTL Group Limited 3246 230 469 217 Song Networks 9116 226 134 23 Goldenlines main autonomous s 8708 223 279 210 Romania Data Systems S.A. 8551 216 198 28 Bezeq International 3269 206 2341 74 TELECOM ITALIA 30890 205 18 78 SC Kappa Invexim SRL 6830 201 879 43 UPC Distribution Services 12715 189 82 25 Jazz Telecom S.A. 5416 188 12 8 BATELCO-BH 3300 179 171 95 AUCS Communications Services ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 701 4930 6721 775 UUNET Technologies, Inc. 7018 1551 6234 1001 AT&T WorldNet Services 705 1458 552 645 UUNET Technologies, Inc. 2386 1186 618 754 AT&T Data Communications Serv 4323 1027 785 289 Time Warner Telecom 6197 1021 647 480 BellSouth Network Solutions, 18566 969 272 8 Covad Communications 721 961 21925 306 DLA Systems Automation Center 174 956 6823 881 Cogent Communications 1239 857 2781 600 Sprint 7046 830 252 678 UUNET Technologies, Inc. 11492 780 96 18 Cable One 19262 777 2430 178 Verizon Global Networks 20115 754 679 397 Charter Communications 209 708 3761 557 Qwest 22773 708 1744 41 Cox Communications, Inc. 7011 691 211 431 Citizens Utilities 852 606 1071 388 Telus Advanced Communications 19916 565 49 54 OLM LLC 6478 544 1294 343 AT&T Worldnet Services Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4134 1248 1007 CHINANET-BACKBONE 18566 969 961 Covad Communications 4755 1010 949 Videsh Sanchar Nigam Ltd. Aut 9583 946 931 Sify Limited 705 1458 813 UUNET Technologies, Inc. 9498 864 800 BHARTI BT INTERNET LTD. 11492 780 762 Cable One 4323 1027 738 Time Warner Telecom 22773 708 667 Cox Communications, Inc. 721 961 655 DLA Systems Automation Center 4538 676 642 China Education and Research 19262 777 599 Verizon Global Networks 7018 1551 550 AT&T WorldNet Services 6197 1021 541 BellSouth Network Solutions, 8151 753 536 UniNet S.A. de C.V. 17488 541 526 Hathway IP Over Cable Interne 5668 539 521 CenturyTel Internet Holdings, 19916 565 511 OLM LLC 7545 543 470 TPG Internet Pty Ltd 855 539 465 Canadian Research Network List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65515 PRIVATE 87.251.34.0/24 12859 Business Internet Tr 65515 PRIVATE 87.251.36.0/24 12859 Business Internet Tr 65010 PRIVATE 135.196.7.112/29 8190 VIATEL 65014 PRIVATE 135.196.176.96/27 8190 VIATEL 65106 PRIVATE 195.219.161.0/27 6453 Teleglobe Inc. 24409 UNALLOCATED 203.119.29.0/24 9808 Guangdong Mobile Com 65010 PRIVATE 212.2.12.160/28 8190 VIATEL 65016 PRIVATE 212.2.26.64/29 8190 VIATEL 65016 PRIVATE 212.2.31.184/30 8190 VIATEL 65515 PRIVATE 213.154.234.0/27 12859 Business Internet Tr 65517 PRIVATE 213.154.248.0/29 12859 Business Internet Tr 65517 PRIVATE 213.154.248.8/29 12859 Business Internet Tr 65018 PRIVATE 213.235.24.216/29 8190 VIATEL 65010 PRIVATE 213.235.29.224/29 8190 VIATEL 65013 PRIVATE 213.235.33.0/27 8190 VIATEL 65017 PRIVATE 213.235.48.96/28 8190 VIATEL 64512 PRIVATE 217.134.164.0/22 5428 Energis Communicatio 64512 PRIVATE 217.134.168.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.176.0/21 5428 Energis Communicatio 64512 PRIVATE 217.134.184.0/22 5428 Energis Communicatio Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 0.0.0.0/0 286 KPNQwest Backbone AS 192.0.2.0/24 812 Rogers WAVE 192.168.83.0/24 292 Energy Sciences Network Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 132.0.0.0/10 721 DLA Systems Automation Center 137.0.0.0/13 721 DLA Systems Automation Center 158.0.0.0/13 721 DLA Systems Automation Center 172.33.1.0/24 7018 AT&T WorldNet Services 192.44.0.0/24 5501 Fraunhofer Gesellschaft 192.44.0.0/19 702 UUNET - Commercial IP service 192.70.164.0/24 25689 National Research Council of 192.84.205.0/24 719 LANLINK autonomous system 192.172.0.0/19 721 DLA Systems Automation Center 192.249.0.0/20 3450 University of Tennessee, Knox Number of prefixes announced per prefix length (Global) ------------------------------------------------------- !!Default route being announced!! /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:10 /10:13 /11:29 /12:109 /13:226 /14:391 /15:790 /16:9109 /17:3590 /18:5872 /19:12860 /20:14474 /21:12946 /22:16517 /23:17985 /24:115161 /25:563 /26:440 /27:302 /28:231 /29:320 /30:530 /31:3 /32:134 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 701 3664 4930 UUNET Technologies, Inc. 18566 952 969 Covad Communications 705 914 1458 UUNET Technologies, Inc. 2386 895 1186 AT&T Data Communications Serv 7018 817 1551 AT&T WorldNet Services 6197 799 1021 BellSouth Network Solutions, 9583 774 946 Sify Limited 11492 766 780 Cable One 7011 598 691 Citizens Utilities 7046 581 830 UUNET Technologies, Inc. 19916 559 565 OLM LLC 4766 549 739 Korea Telecom (KIX) 9498 523 864 BHARTI BT INTERNET LTD. 15270 450 481 PaeTec.net -a division of Pae 4755 443 1010 Videsh Sanchar Nigam Ltd. Aut 855 434 539 Canadian Research Network 1239 423 857 Sprint 5668 420 539 CenturyTel Internet Holdings, 17849 416 430 Telecommunications Technology 18101 398 465 Reliance Infocom Ltd Internet Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 6:1 8:55 12:1660 13:1 15:16 16:3 17:3 18:4 20:38 24:834 25:1 32:177 38:260 40:57 41:18 44:4 47:7 52:4 53:1 55:1 56:3 57:53 58:236 59:330 60:220 61:959 62:1170 63:3377 64:3228 65:3644 66:3165 67:674 68:656 69:1695 70:408 71:109 72:990 74:94 75:9 80:853 81:712 82:644 83:393 84:437 85:697 86:426 87:475 88:234 89:630 91:28 121:58 122:18 124:432 125:672 128:287 129:205 130:123 131:316 132:35 133:10 134:167 135:50 136:178 137:114 138:184 139:99 140:531 141:132 142:366 143:193 144:242 145:43 146:322 147:142 148:373 149:179 150:116 151:122 152:81 153:122 154:6 155:258 156:160 157:165 158:152 159:172 160:105 161:89 162:214 163:177 164:283 165:235 166:239 167:286 168:483 169:128 170:386 171:11 172:1 189:4 190:253 192:5831 193:3561 194:2797 195:2230 196:929 198:4042 199:3396 200:4572 201:933 202:7131 203:7166 204:4081 205:2227 206:2665 207:3220 208:3055 209:3643 210:2254 211:990 212:1414 213:1522 214:381 215:39 216:4239 217:1352 218:360 219:295 220:800 221:376 222:240 End of report

15 years, 8 months

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bgp-stats October 2006