Keyboard Shortcuts
Thread View
j: Next unread messagek: Previous unread messagej a: Jump to all threadsj l: Jump to MailingList overview
Routing Table Report 04:00 +10GMT Wed 15 Feb, 2006
Analysis Summary ----------------
BGP routing table entries examined: 181975 Prefixes after maximum aggregation: 101227 Unique aggregates announced to Internet: 88149 Total ASes present in the Internet Routing Table: 21507 Origin-only ASes present in the Internet Routing Table: 18691 Origin ASes announcing only one prefix: 8872 Transit ASes present in the Internet Routing Table: 2816 Transit-only ASes present in the Internet Routing Table: 69 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 25 Prefixes from unregistered ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1494821024 Equivalent to 89 /8s, 25 /16s and 40 /24s Percentage of available address space announced: 40.3 Percentage of allocated address space announced: 59.5 Percentage of available address space allocated: 67.8 Total number of prefixes smaller than registry allocations: 88902
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 38098 Total APNIC prefixes after maximum aggregation: 16186 Prefixes being announced from the APNIC address blocks: 35849 Unique aggregates announced from the APNIC address blocks: 17497 APNIC Region origin ASes present in the Internet Routing Table: 2470 APNIC Region origin ASes announcing only one prefix: 683 APNIC Region transit ASes present in the Internet Routing Table: 381 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 21 Number of APNIC addresses announced to Internet: 213099744 Equivalent to 12 /8s, 179 /16s and 164 /24s Percentage of available APNIC address space announced: 66.6
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: 95885 Total ARIN prefixes after maximum aggregation: 56564 Prefixes being announced from the ARIN address blocks: 75154 Unique aggregates announced from the ARIN address blocks: 28414 ARIN Region origin ASes present in the Internet Routing Table: 10516 ARIN Region origin ASes announcing only one prefix: 3936 ARIN Region transit ASes present in the Internet Routing Table: 970 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 287487232 Equivalent to 17 /8s, 34 /16s and 181 /24s Percentage of available ARIN address space announced: 71.4
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 ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8, 198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary ----------------------------
Prefixes being announced by RIPE Region ASes: 35849 Total RIPE prefixes after maximum aggregation: 24131 Prefixes being announced from the RIPE address blocks: 32860 Unique aggregates announced from the RIPE address blocks: 22118 RIPE Region origin ASes present in the Internet Routing Table: 7638 RIPE Region origin ASes announcing only one prefix: 3993 RIPE Region transit ASes present in the Internet Routing Table: 1279 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 19 Number of RIPE addresses announced to Internet: 234467456 Equivalent to 13 /8s, 249 /16s and 176 /24s Percentage of available RIPE address space announced: 69.9
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 RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7 and 217/8
LACNIC Region Analysis Summary ------------------------------
Prefixes being announced by LACNIC Region ASes: 10252 Total LACNIC prefixes after maximum aggregation: 3464 Prefixes being announced from the LACNIC address blocks: 8426 Unique aggregates announced from the LACNIC address blocks: 4936 LACNIC Region origin ASes present in the Internet Routing Table: 669 LACNIC Region origin ASes announcing only one prefix: 217 LACNIC Region transit ASes present in the Internet Routing Table: 121 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 25424896 Equivalent to 1 /8s, 131 /16s and 244 /24s Percentage of available LACNIC address space announced: 37.9
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: 1883 Total AfriNIC prefixes after maximum aggregation: 882 Prefixes being announced from the AfriNIC address blocks: 1255 Unique aggregates announced from the AfriNIC address blocks: 885 AfriNIC Region origin ASes present in the Internet Routing Table: 148 AfriNIC Region origin ASes announcing only one prefix: 43 AfriNIC Region transit ASes present in the Internet Routing Table: 23 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 3710208 Equivalent to 0 /8s, 56 /16s and 157 /24s Percentage of available AfriNIC address space announced: 11.1
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 985 6480 204 CHINANET-BACKBONE 9583 852 109 15 Sify Limited 4766 698 3927 299 Korea Telecom (KIX) 4755 660 255 61 Videsh Sanchar Nigam Ltd. Aut 1221 652 1428 469 Telstra Pty Ltd 9498 536 211 73 BHARTI BT INTERNET LTD. 7545 517 108 70 TPG Internet Pty Ltd 17488 515 31 7 Hathway IP Over Cable Interne 17676 480 6949 104 Softbank BB Corp. 9443 411 94 85 Primus Telecommunications 4802 365 75 157 Wantree Development 2907 340 1763 317 SINET Japan 9929 335 218 50 China Netcom Corp. 18101 326 68 26 Reliance Infocom Ltd Internet 17974 318 77 38 PT TELEKOMUNIKASI INDONESIA 17557 312 25 160 Pakistan Telecom 7474 297 211 229 SingTel Optus Pty Ltd 4780 282 226 16 Digital United Inc. 9837 272 78 168 Powertel Ltd 9800 260 410 67 CHINA UNICOM
ARIN Region per AS prefix count summary ---------------------------------------
ASN No of nets /20 equiv MaxAgg Description 7018 1465 6263 947 AT&T WorldNet Services 4323 1200 711 235 Time Warner Telecom 721 1018 21954 309 DLA Systems Automation Center 174 988 5787 936 Cogent Communications 6197 980 451 508 BellSouth Network Solutions, 19029 973 152 115 New Edge Networks 701 958 8064 793 UUNET Technologies, Inc. 18566 908 272 8 Covad Communications 2386 884 505 663 AT&T Data Communications Serv 1239 853 2790 609 Sprint 209 692 3607 542 Qwest 6198 692 455 240 BellSouth Network Solutions, 20115 664 582 356 Charter Communications 22773 629 1480 39 Cox Communications, Inc. 11492 628 81 12 Cable One 19262 626 1827 154 Verizon Global Networks 852 571 1092 380 Telus Advanced Communications 855 571 244 64 Canadian Research Network 19916 563 49 54 OLM LLC 3602 522 127 106 Sprint Canada, Inc.
RIPE Region per AS prefix count summary ---------------------------------------
ASN No of nets /20 equiv MaxAgg Description 702 588 1952 464 UUNET - Commercial IP service 3301 305 1071 290 TeliaNet Sweden 3352 302 1500 30 Ibernet, Internet Access Netw 3320 281 3477 235 Deutsche Telekom AG 8220 274 474 268 COLT Telecommunications 680 242 2025 239 DFN-IP service G-WiN 3246 229 487 219 Song Networks 6746 223 86 195 Dynamic Network Technologies, 8708 222 274 205 Romania Data Systems S.A. 1257 204 712 173 SWIPnet Swedish IP Network 3269 186 1925 70 TELECOM ITALIA 5515 176 839 124 Sonera Solution Autonomous Sy 786 173 1794 173 The JANET IP Service 3215 173 1422 84 France Telecom Transpac 8551 171 165 25 Bezeq International 8866 171 37 12 Bulgarian Telecommunication C 24863 169 38 9 LINKdotNET AS number 3300 165 170 93 AUCS Communications Services 5400 165 328 135 BT Ignite European Backbone 6830 163 733 34 UPC Distribution Services
LACNIC Region per AS prefix count summary -----------------------------------------
ASN No of nets /20 equiv MaxAgg Description 8151 574 1049 220 UniNet S.A. de C.V. 22047 383 142 10 VTR PUNTO NET S.A. 11172 305 110 78 Servicios Alestra S.A de C.V 16814 295 18 7 NSS, S.A. 14117 184 11 6 Telefonica del Sur S.A. 7303 156 74 17 Telecom Argentina Stet-France 6147 154 126 22 Telefonica Del Peru 13999 135 84 10 Mega Cable S.A. de C.V. 11556 130 64 3 Cable-Wireless Panama 19169 123 8 30 Telconet 10481 121 48 8 Prima S.A. 6503 116 147 76 AVANTEL, S.A. 21826 116 15 19 INTERCABLE 5639 113 12 9 Telecommunications Services o 6505 108 88 80 Global One Communicaoes Ltda 23216 105 23 10 RAMtelecom Telecomunicaciones 18822 99 8 10 TELEFONICA MANQUEHUE 25620 99 6 3 COTAS LTDA 7315 96 6 3 Grupo Rey Moreno 11311 95 8 23 Sinectis S.A.
AfriNIC Region per AS prefix count summary ------------------------------------------
ASN No of nets /20 equiv MaxAgg Description 3741 278 819 234 The Internet Solution 8452 163 60 7 TEDATA 5536 122 8 16 Internet Egypt Network 2018 117 298 103 Tertiary Education Network 15475 103 84 4 Nile Online 2905 74 155 67 The Internetworking Company o 6713 73 87 11 Itissalat Al-MAGHRIB 24835 60 50 7 RAYA Telecom - Egypt 20928 58 16 2 Noor Advanced Technologies AS 5713 39 294 35 Telkom SA Ltd 15706 31 8 3 Sudatel Internet Exchange Aut 12455 28 6 5 Jambonet Autonomous system 23889 26 8 11 MAURITIUS TELECOM 8524 23 1 4 AUCEGYPT Autonomous System 16637 23 10 21 Johnnic e-Ventures 10798 22 1 13 Standard Bank of South Africa 8346 21 14 18 SONATEL-AS Autonomous System 21280 21 4 4 Swift Global Kenya Ltd.Is an 33774 21 6 19 AS Number for Telecom Algeria 12258 17 3 11 Vodacom Internet Company
Global Per AS Maximum Aggr summary ----------------------------------
ASN No of nets Net Savings Description 4323 1200 965 Time Warner Telecom 18566 908 900 Covad Communications 19029 973 858 New Edge Networks 9583 852 837 Sify Limited 4134 985 781 CHINANET-BACKBONE 721 1018 709 DLA Systems Automation Center 11492 628 616 Cable One 4755 660 599 Videsh Sanchar Nigam Ltd. Aut 22773 629 590 Cox Communications, Inc. 19916 563 509 OLM LLC 17488 515 508 Hathway IP Over Cable Interne 855 571 507 Canadian Research Network 5668 518 493 CenturyTel Internet Holdings, 6197 980 472 BellSouth Network Solutions, 19262 626 472 Verizon Global Networks 9498 536 463 BHARTI BT INTERNET LTD. 6198 692 452 BellSouth Network Solutions, 7545 517 447 TPG Internet Pty Ltd 7757 461 442 AT&T Broadband 3602 522 416 Sprint Canada, Inc.
List of Unregistered ASNs (Global) ----------------------------------
Bad AS Designation Network Transit AS Description 36386 UNALLOCATED 64.194.50.0/24 11025 IMS-Net Corporation 65211 PRIVATE 125.64.3.0/24 4134 CHINANET-BACKBONE 65005 PRIVATE 159.153.148.0/22 24989 IX Europe Frankfurt 65505 PRIVATE 206.252.200.192/27 8002 Stealth Communicatio 65518 PRIVATE 211.144.192.0/19 24421 *
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 192.43.230.0/24 7575 Australian Academic and Rease 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 192.72.0.0/18 4780 Digital United Inc. 192.72.0.0/16 4780 Digital United Inc. 192.84.205.0/24 719 LANLINK autonomous system 192.119.135.0/24 270 NASA 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 /8:18 /9:9 /10:8 /11:22 /12:88 /13:200 /14:350 /15:695 /16:8713 /17:3078 /18:5085 /19:11299 /20:12546 /21:10799 /22:13926 /23:15114 /24:99035 /25:349 /26:268 /27:217 /28:58 /29:24 /30:32 /31:3 /32:39
Advertised prefixes smaller than registry allocations -----------------------------------------------------
ASN No of nets Total ann. Description 19029 895 973 New Edge Networks 18566 891 908 Covad Communications 6197 785 980 BellSouth Network Solutions, 7018 749 1465 AT&T WorldNet Services 9583 672 852 Sify Limited 11492 620 628 Cable One 2386 614 884 AT&T Data Communications Serv 4323 579 1200 Time Warner Telecom 6198 557 692 BellSouth Network Solutions, 19916 557 563 OLM LLC 4766 503 698 Korea Telecom (KIX) 855 443 571 Canadian Research Network 7757 443 461 AT&T Broadband 7011 426 496 Citizens Utilities 5668 403 518 CenturyTel Internet Holdings, 702 373 588 UUNET - Commercial IP service 1239 370 853 Sprint 15270 344 373 PaeTec.net -a division of Pae 6517 340 368 Yipes Communications, Inc. 22773 329 629 Cox Communications, Inc.
Number of /24s announced per /8 block (Global) ----------------------------------------------
4:3 8:42 12:1640 13:1 15:12 16:3 17:3 18:4 20:44 24:862 25:1 30:2 32:66 38:194 40:54 44:3 47:3 52:4 55:1 56:3 57:33 58:118 59:162 60:180 61:804 62:770 63:1902 64:3038 65:2260 66:3067 67:578 68:675 69:1434 70:310 71:51 72:618 73:23 74:6 80:754 81:578 82:513 83:365 84:345 85:437 86:312 87:169 88:23 89:27 124:16 125:267 128:150 129:173 130:106 131:314 132:32 133:7 134:146 135:48 136:168 137:62 138:191 139:85 140:457 141:133 142:413 143:144 144:224 145:38 146:304 147:136 148:326 149:186 150:112 151:74 152:61 153:103 154:6 155:185 156:92 157:123 158:158 159:179 160:87 161:68 162:219 163:143 164:174 165:204 166:147 167:236 168:472 169:140 170:315 171:12 172:1 190:30 192:5764 193:3372 194:2506 195:1767 196:759 198:3907 199:3259 200:4156 201:587 202:6421 203:6769 204:3882 205:2105 206:2401 207:2928 208:1989 209:3855 210:1948 211:815 212:1299 213:1461 214:332 215:41 216:4081 217:1156 218:238 219:143 220:636 221:343 222:151
End of report
Activity Summary
- 6508 days inactive
- 6508 days old
- bgp-stats@lists.apnic.net
- 1 participants
- 0 comments