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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 15 Jun '07

15 Jun '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 16 Jun, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/06/16/0400 Analysis Summary ---------------- BGP routing table entries examined: 222914 Prefixes after maximum aggregation: 117940 Deaggregation factor: 1.89 Unique aggregates announced to Internet: 108491 Total ASes present in the Internet Routing Table: 25464 Prefixes per ASN: 8.75 Origin-only ASes present in the Internet Routing Table: 22162 Origin ASes announcing only one prefix: 10772 Transit ASes present in the Internet Routing Table: 3302 Transit-only ASes present in the Internet Routing Table: 75 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 22 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 7 Prefixes from 32-bit 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: 1737995104 Equivalent to 103 /8s, 151 /16s and 179 /24s Percentage of available address space announced: 46.9 Percentage of allocated address space announced: 62.1 Percentage of available address space allocated: 75.5 Total number of prefixes smaller than registry allocations: 116911 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 52214 Total APNIC prefixes after maximum aggregation: 20460 APNIC Deaggregation factor: 2.55 Prefixes being announced from the APNIC address blocks: 49154 Unique aggregates announced from the APNIC address blocks: 21596 APNIC Region origin ASes present in the Internet Routing Table: 2976 APNIC Prefixes per ASN: 16.52 APNIC Region origin ASes announcing only one prefix: 796 APNIC Region transit ASes present in the Internet Routing Table: 457 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 299838112 Equivalent to 17 /8s, 223 /16s and 42 /24s Percentage of available APNIC address space announced: 74.3 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, 116/6, 120/6, 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: 106469 Total ARIN prefixes after maximum aggregation: 62049 ARIN Deaggregation factor: 1.72 Prefixes being announced from the ARIN address blocks: 78328 Unique aggregates announced from the ARIN address blocks: 31014 ARIN Region origin ASes present in the Internet Routing Table: 11628 ARIN Prefixes per ASN: 6.74 ARIN Region origin ASes announcing only one prefix: 4468 ARIN Region transit ASes present in the Internet Routing Table: 1070 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 17 Number of ARIN addresses announced to Internet: 336093824 Equivalent to 20 /8s, 8 /16s and 98 /24s Percentage of available ARIN address space announced: 74.2 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: 46726 Total RIPE prefixes after maximum aggregation: 30200 RIPE Deaggregation factor: 1.55 Prefixes being announced from the RIPE address blocks: 43218 Unique aggregates announced from the RIPE address blocks: 28664 RIPE Region origin ASes present in the Internet Routing Table: 9787 RIPE Prefixes per ASN: 4.42 RIPE Region origin ASes announcing only one prefix: 5190 RIPE Region transit ASes present in the Internet Routing Table: 1567 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 315250688 Equivalent to 18 /8s, 202 /16s and 88 /24s Percentage of available RIPE address space announced: 78.3 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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 14923 Total LACNIC prefixes after maximum aggregation: 4216 LACNIC Deaggregation factor: 3.54 Prefixes being announced from the LACNIC address blocks: 12999 Unique aggregates announced from the LACNIC address blocks: 7312 LACNIC Region origin ASes present in the Internet Routing Table: 806 LACNIC Prefixes per ASN: 16.13 LACNIC Region origin ASes announcing only one prefix: 260 LACNIC Region transit ASes present in the Internet Routing Table: 138 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 39271168 Equivalent to 2 /8s, 87 /16s and 59 /24s Percentage of available LACNIC address space announced: 58.5 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: 2573 Total AfriNIC prefixes after maximum aggregation: 1005 AfriNIC Deaggregation factor: 2.56 Prefixes being announced from the AfriNIC address blocks: 1988 Unique aggregates announced from the AfriNIC address blocks: 1208 AfriNIC Region origin ASes present in the Internet Routing Table: 191 AfriNIC Prefixes per ASN: 10.41 AfriNIC Region origin ASes announcing only one prefix: 58 AfriNIC Region transit ASes present in the Internet Routing Table: 38 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 6243584 Equivalent to 0 /8s, 95 /16s and 69 /24s Percentage of available AfriNIC address space announced: 18.6 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 1289 9973 279 CHINANET-BACKBONE 4755 1230 382 71 Videsh Sanchar Nigam Ltd. Aut 9583 1100 79 395 Sify Limited 9498 1002 469 67 BHARTI BT INTERNET LTD. 4766 787 4943 312 Korea Telecom (KIX) 23577 777 35 705 Korea Telecom (ATM-MPLS) 17488 701 46 40 Hathway IP Over Cable Interne 7545 632 143 82 TPG Internet Pty Ltd 18101 558 117 35 Reliance Infocom Ltd Internet 1221 550 1954 425 Telstra Pty Ltd 4668 508 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 4812 465 843 80 China Telecom (Shanghai) 9443 465 121 77 Primus Telecommunications 7474 412 218 270 SingTel Optus Pty Ltd 4802 408 86 147 Wantree Development 17974 371 129 12 PT TELEKOMUNIKASI INDONESIA 9829 363 258 15 BSNL National Internet Backbo 2907 360 1700 301 SINET Japan 17557 358 41 173 Pakistan Telecom ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1473 6112 974 AT&T WorldNet Services 4323 1276 1034 366 Time Warner Telecom 2386 1141 596 753 AT&T Data Communications Serv 6478 1111 364 142 AT&T Worldnet Services 11492 1083 106 22 Cable One 6197 1024 707 508 BellSouth Network Solutions, 18566 1010 288 9 Covad Communications 174 956 6780 867 Cogent Communications 701 953 6596 727 UUNET Technologies, Inc. 7011 840 234 531 Citizens Utilities 1239 806 2731 573 Sprint 20115 800 730 426 Charter Communications 19262 776 2703 202 Verizon Global Networks 209 745 3838 581 Qwest 22773 721 1892 44 Cox Communications, Inc. 5668 612 169 20 CenturyTel Internet Holdings, 7029 599 488 80 Alltel Information Services, 852 589 1090 372 Telus Advanced Communications 855 573 253 71 Canadian Research Network 19916 568 49 51 OLM LLC RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 515 1938 406 UUNET - Commercial IP service 2119 513 1075 135 Telenor Internet Access 24863 351 56 35 LINKdotNET AS number 3301 308 1471 288 TeliaNet Sweden 3320 307 6018 256 Deutsche Telekom AG 6746 278 129 255 Dynamic Network Technologies, 680 265 2044 256 DFN-IP service G-WiN 3215 249 2296 95 France Telecom Transpac 8220 248 444 240 COLT Telecommunications 8708 237 416 230 Romania Data Systems S.A. 5089 221 1658 53 NTL Group Limited 3269 218 2679 75 TELECOM ITALIA 3352 216 1864 37 Ibernet, Internet Access Netw 9121 208 1441 23 TTnet Autonomous System 8551 207 197 27 Bezeq International 9116 199 136 25 Goldenlines main autonomous s 1257 198 1196 176 SWIPnet Swedish IP Network 3246 197 331 187 Song Networks 12479 189 578 6 Uni2 Autonomous System 3300 181 171 88 AUCS Communications Services LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 844 1904 207 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 371 116 63 Servicios Alestra S.A de C.V 16814 361 22 8 NSS, S.A. 22047 316 238 12 VTR PUNTO NET S.A. 7303 295 144 31 Telecom Argentina Stet-France 6471 272 74 33 ENTEL CHILE S.A. 14117 255 19 15 Telefonica del Sur S.A. 11556 231 128 4 Cable-Wireless Panama 6147 223 168 25 Telefonica Del Peru 6503 211 188 84 AVANTEL, S.A. 10620 207 59 14 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 14522 167 27 8 SatNet S.A. 23216 163 19 42 RAMtelecom Telecomunicaciones 21826 157 27 59 INTERCABLE 7910 155 11 33 ANDINET ON LINE 19429 152 79 41 E.T.B. 20299 147 23 12 NEWCOM AMERICAS 7738 146 474 22 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 280 867 221 The Internet Solution 8452 214 188 7 TEDATA 6713 142 135 11 Itissalat Al-MAGHRIB 2018 136 301 111 Tertiary Education Network 15475 136 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 119 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 77 174 73 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 23889 48 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 43 29 24 AS Number for Telecom Algeria 16637 37 21 29 Johnnic e-Ventures 33776 36 2 2 Starcomms Nigeria Limited 12455 34 6 3 Jambonet Autonomous system 8524 32 2 8 AUCEGYPT Autonomous System 21280 27 4 4 Swift Global Kenya Ltd.Is an 10798 24 2 15 Standard Bank of South Africa Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1230 1159 Videsh Sanchar Nigam Ltd. Aut 11492 1083 1061 Cable One 4134 1289 1010 CHINANET-BACKBONE 18566 1010 1001 Covad Communications 6478 1111 969 AT&T Worldnet Services 9498 1002 935 BHARTI BT INTERNET LTD. 4323 1276 910 Time Warner Telecom 9583 1100 705 Sify Limited 22773 721 677 Cox Communications, Inc. 17488 701 661 Hathway IP Over Cable Interne 8151 844 637 UniNet S.A. de C.V. 5668 612 592 CenturyTel Internet Holdings, 19262 776 574 Verizon Global Networks 7545 632 550 TPG Internet Pty Ltd 18101 558 523 Reliance Infocom Ltd Internet 7029 599 519 Alltel Information Services, 19916 568 517 OLM LLC 6197 1024 516 BellSouth Network Solutions, 15270 546 511 PaeTec.net -a division of Pae 855 573 502 Canadian Research Network List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65001 PRIVATE 82.213.31.0/24 12975 PALTEL Autonomous Sy 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 94.110.196.0/24 21161 Bechtle Autonomous System 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 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /9:9 /10:15 /11:35 /12:124 /13:245 /14:463 /15:889 /16:9457 /17:4013 /18:6444 /19:13611 /20:15718 /21:14184 /22:18453 /23:19509 /24:117366 /25:803 /26:980 /27:475 /28:67 /29:10 /30:13 /31:0 /32:12 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1101 1111 AT&T Worldnet Services 11492 1074 1083 Cable One 18566 992 1010 Covad Communications 9583 942 1100 Sify Limited 2386 840 1141 AT&T Data Communications Serv 7018 790 1473 AT&T WorldNet Services 6197 777 1024 BellSouth Network Solutions, 23577 763 777 Korea Telecom (ATM-MPLS) 7011 742 840 Citizens Utilities 9498 672 1002 BHARTI BT INTERNET LTD. 4755 631 1230 Videsh Sanchar Nigam Ltd. Aut 4766 593 787 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 523 1276 Time Warner Telecom 17488 523 701 Hathway IP Over Cable Interne 15270 513 546 PaeTec.net -a division of Pae 4668 498 508 LG-EDS Systems Inc. 5668 477 612 CenturyTel Internet Holdings, 18101 474 558 Reliance Infocom Ltd Internet 855 471 573 Canadian Research Network Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:81 9:1 12:1808 15:19 16:3 17:3 18:8 20:36 24:918 25:1 32:51 33:2 38:322 40:61 41:164 44:2 47:5 52:4 55:3 56:3 57:25 58:415 59:405 60:301 61:984 62:933 63:1968 64:3119 65:2356 66:3254 67:746 68:636 69:1879 70:429 71:112 72:1322 73:1 74:525 75:259 76:40 77:238 78:2 80:818 81:808 82:662 83:392 84:418 85:844 86:383 87:486 88:279 89:910 90:7 91:368 94:1 97:6 98:3 116:194 117:49 121:202 122:547 123:114 124:829 125:944 128:280 129:223 130:126 131:365 132:53 133:9 134:193 135:39 136:185 137:81 138:142 139:71 140:481 141:171 142:372 143:234 144:291 145:43 146:320 147:120 148:397 149:142 150:114 151:158 152:93 153:126 154:4 155:254 156:152 157:188 158:158 159:157 160:106 161:91 162:228 163:183 164:450 165:399 166:241 167:285 168:512 169:120 170:401 171:16 172:1 189:53 190:578 192:5767 193:3873 194:3150 195:2237 196:908 198:3753 199:3290 200:4850 201:1017 202:7371 203:7529 204:3963 205:2032 206:2338 207:2811 208:2641 209:3512 210:2457 211:956 212:1310 213:1481 214:413 215:40 216:4010 217:1145 218:358 219:384 220:976 221:409 222:261 End of report

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 08 Jun '07

08 Jun '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 09 Jun, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/06/09/0400 Analysis Summary ---------------- BGP routing table entries examined: 222590 Prefixes after maximum aggregation: 118357 Deaggregation factor: 1.88 Unique aggregates announced to Internet: 108133 Total ASes present in the Internet Routing Table: 25395 Prefixes per ASN: 8.77 Origin-only ASes present in the Internet Routing Table: 22099 Origin ASes announcing only one prefix: 10737 Transit ASes present in the Internet Routing Table: 3296 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: 22 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 6 Unregistered ASNs in the Routing Table: 8 Prefixes from 32-bit 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: 1735745632 Equivalent to 103 /8s, 117 /16s and 96 /24s Percentage of available address space announced: 46.8 Percentage of allocated address space announced: 62.1 Percentage of available address space allocated: 75.5 Total number of prefixes smaller than registry allocations: 116738 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 51714 Total APNIC prefixes after maximum aggregation: 20427 APNIC Deaggregation factor: 2.53 Prefixes being announced from the APNIC address blocks: 48661 Unique aggregates announced from the APNIC address blocks: 21409 APNIC Region origin ASes present in the Internet Routing Table: 2962 APNIC Prefixes per ASN: 16.43 APNIC Region origin ASes announcing only one prefix: 791 APNIC Region transit ASes present in the Internet Routing Table: 451 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 298436000 Equivalent to 17 /8s, 201 /16s and 197 /24s Percentage of available APNIC address space announced: 73.9 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, 116/6, 120/6, 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: 106833 Total ARIN prefixes after maximum aggregation: 62334 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 78682 Unique aggregates announced from the ARIN address blocks: 30928 ARIN Region origin ASes present in the Internet Routing Table: 11618 ARIN Prefixes per ASN: 6.77 ARIN Region origin ASes announcing only one prefix: 4471 ARIN Region transit ASes present in the Internet Routing Table: 1061 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 335300224 Equivalent to 19 /8s, 252 /16s and 70 /24s Percentage of available ARIN address space announced: 74.0 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: 46534 Total RIPE prefixes after maximum aggregation: 30344 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 43034 Unique aggregates announced from the RIPE address blocks: 28611 RIPE Region origin ASes present in the Internet Routing Table: 9746 RIPE Prefixes per ASN: 4.42 RIPE Region origin ASes announcing only one prefix: 5161 RIPE Region transit ASes present in the Internet Routing Table: 1569 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 314733568 Equivalent to 18 /8s, 194 /16s and 116 /24s Percentage of available RIPE address space announced: 78.2 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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 14925 Total LACNIC prefixes after maximum aggregation: 4236 LACNIC Deaggregation factor: 3.52 Prefixes being announced from the LACNIC address blocks: 12986 Unique aggregates announced from the LACNIC address blocks: 7330 LACNIC Region origin ASes present in the Internet Routing Table: 801 LACNIC Prefixes per ASN: 16.21 LACNIC Region origin ASes announcing only one prefix: 257 LACNIC Region transit ASes present in the Internet Routing Table: 142 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 39263744 Equivalent to 2 /8s, 87 /16s and 30 /24s Percentage of available LACNIC address space announced: 58.5 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: 2574 Total AfriNIC prefixes after maximum aggregation: 1006 AfriNIC Deaggregation factor: 2.56 Prefixes being announced from the AfriNIC address blocks: 1979 Unique aggregates announced from the AfriNIC address blocks: 1198 AfriNIC Region origin ASes present in the Internet Routing Table: 191 AfriNIC Prefixes per ASN: 10.36 AfriNIC Region origin ASes announcing only one prefix: 57 AfriNIC Region transit ASes present in the Internet Routing Table: 37 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 6224640 Equivalent to 0 /8s, 94 /16s and 251 /24s Percentage of available AfriNIC address space announced: 18.6 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 1290 9977 280 CHINANET-BACKBONE 4755 1230 382 71 Videsh Sanchar Nigam Ltd. Aut 9583 1094 78 396 Sify Limited 9498 1000 469 69 BHARTI BT INTERNET LTD. 4766 786 4943 312 Korea Telecom (KIX) 23577 778 35 705 Korea Telecom (ATM-MPLS) 17488 699 46 40 Hathway IP Over Cable Interne 7545 630 142 81 TPG Internet Pty Ltd 18101 556 117 35 Reliance Infocom Ltd Internet 1221 547 1954 423 Telstra Pty Ltd 4668 508 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 4812 466 843 80 China Telecom (Shanghai) 9443 465 121 77 Primus Telecommunications 7474 410 218 269 SingTel Optus Pty Ltd 4802 406 86 145 Wantree Development 9829 363 258 15 BSNL National Internet Backbo 2907 360 1700 302 SINET Japan 17557 358 41 172 Pakistan Telecom 4837 349 4805 163 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1502 6128 992 AT&T WorldNet Services 4323 1273 1034 370 Time Warner Telecom 2386 1148 597 757 AT&T Data Communications Serv 6478 1103 362 150 AT&T Worldnet Services 11492 1075 105 23 Cable One 6197 1026 706 509 BellSouth Network Solutions, 18566 1010 288 9 Covad Communications 174 957 6777 868 Cogent Communications 701 950 6598 730 UUNET Technologies, Inc. 1239 809 2731 575 Sprint 7011 804 229 484 Citizens Utilities 20115 801 726 427 Charter Communications 19262 775 2694 206 Verizon Global Networks 209 744 3834 578 Qwest 22773 720 1892 44 Cox Communications, Inc. 5668 604 160 17 CenturyTel Internet Holdings, 7385 604 171 471 Linkport Communications 7029 596 488 80 Alltel Information Services, 852 589 1090 371 Telus Advanced Communications 855 572 253 71 Canadian Research Network RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 516 1938 407 UUNET - Commercial IP service 2119 507 918 379 Telenor Internet Access 24863 351 56 35 LINKdotNET AS number 3301 311 1455 290 TeliaNet Sweden 3320 305 6018 255 Deutsche Telekom AG 6746 280 129 256 Dynamic Network Technologies, 680 261 2044 252 DFN-IP service G-WiN 3215 249 2296 95 France Telecom Transpac 8220 249 444 241 COLT Telecommunications 8708 237 416 230 Romania Data Systems S.A. 5089 221 1658 53 NTL Group Limited 3269 216 2647 74 TELECOM ITALIA 3352 216 1864 37 Ibernet, Internet Access Netw 9121 209 1441 24 TTnet Autonomous System 8551 207 197 27 Bezeq International 9116 199 136 25 Goldenlines main autonomous s 1257 198 1196 176 SWIPnet Swedish IP Network 3246 193 331 183 Song Networks 12479 187 578 6 Uni2 Autonomous System 30890 183 14 92 SC Kappa Invexim SRL LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 826 1855 210 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 368 116 63 Servicios Alestra S.A de C.V 22047 315 238 12 VTR PUNTO NET S.A. 7303 292 143 30 Telecom Argentina Stet-France 6471 268 74 32 ENTEL CHILE S.A. 14117 253 19 15 Telefonica del Sur S.A. 16814 249 21 18 NSS, S.A. 11556 231 128 4 Cable-Wireless Panama 6147 224 170 26 Telefonica Del Peru 6503 213 188 84 AVANTEL, S.A. 20299 195 23 12 NEWCOM AMERICAS 10620 191 54 19 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 14522 167 27 8 SatNet S.A. 7910 157 11 31 ANDINET ON LINE 23216 157 19 42 RAMtelecom Telecomunicaciones 21826 155 27 60 INTERCABLE 19429 152 79 41 E.T.B. 7738 146 474 22 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 279 866 220 The Internet Solution 8452 228 188 7 TEDATA 6713 142 135 11 Itissalat Al-MAGHRIB 2018 136 301 111 Tertiary Education Network 15475 136 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 119 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 77 174 73 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 23889 48 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 43 29 24 AS Number for Telecom Algeria 16637 37 21 29 Johnnic e-Ventures 8524 32 2 8 AUCEGYPT Autonomous System 33776 30 2 7 Starcomms Nigeria Limited 21280 27 4 4 Swift Global Kenya Ltd.Is an 12455 26 6 3 Jambonet Autonomous system 10798 24 2 15 Standard Bank of South Africa Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1230 1159 Videsh Sanchar Nigam Ltd. Aut 11492 1075 1052 Cable One 4134 1290 1010 CHINANET-BACKBONE 18566 1010 1001 Covad Communications 6478 1103 953 AT&T Worldnet Services 9498 1000 931 BHARTI BT INTERNET LTD. 4323 1273 903 Time Warner Telecom 9583 1094 698 Sify Limited 22773 720 676 Cox Communications, Inc. 17488 699 659 Hathway IP Over Cable Interne 8151 826 616 UniNet S.A. de C.V. 5668 604 587 CenturyTel Internet Holdings, 19262 775 569 Verizon Global Networks 7545 630 549 TPG Internet Pty Ltd 18101 556 521 Reliance Infocom Ltd Internet 6197 1026 517 BellSouth Network Solutions, 19916 568 517 OLM LLC 7029 596 516 Alltel Information Services, 15270 544 509 PaeTec.net -a division of Pae 855 572 501 Canadian Research Network List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65001 PRIVATE 82.213.31.0/24 12975 PALTEL Autonomous Sy 64512 PRIVATE 193.224.185.0/24 2547 Budapest University 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 94.110.196.0/24 21161 Bechtle Autonomous System 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 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /9:9 /10:15 /11:34 /12:126 /13:245 /14:458 /15:885 /16:9442 /17:3995 /18:6416 /19:13601 /20:15697 /21:14128 /22:18421 /23:19542 /24:117353 /25:797 /26:826 /27:477 /28:69 /29:10 /30:13 /31:0 /32:12 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1093 1103 AT&T Worldnet Services 11492 1066 1075 Cable One 18566 992 1010 Covad Communications 9583 935 1094 Sify Limited 2386 849 1148 AT&T Data Communications Serv 7018 814 1502 AT&T WorldNet Services 6197 780 1026 BellSouth Network Solutions, 23577 764 778 Korea Telecom (ATM-MPLS) 7011 705 804 Citizens Utilities 9498 669 1000 BHARTI BT INTERNET LTD. 4755 626 1230 Videsh Sanchar Nigam Ltd. Aut 4766 593 786 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 520 1273 Time Warner Telecom 17488 520 699 Hathway IP Over Cable Interne 15270 511 544 PaeTec.net -a division of Pae 4668 498 508 LG-EDS Systems Inc. 18101 472 556 Reliance Infocom Ltd Internet 855 470 572 Canadian Research Network 5668 469 604 CenturyTel Internet Holdings, Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:81 9:1 12:1811 15:19 16:3 17:3 18:8 20:38 24:922 25:1 32:51 33:2 38:319 40:61 41:156 44:2 47:5 52:4 55:3 56:3 57:24 58:417 59:403 60:302 61:971 62:924 63:1977 64:3118 65:2357 66:3244 67:790 68:629 69:1874 70:517 71:108 72:1335 73:1 74:501 75:261 76:51 77:235 78:2 80:824 81:805 82:657 83:380 84:419 85:819 86:341 87:466 88:276 89:896 90:7 91:354 94:1 97:6 98:3 116:111 117:32 121:160 122:540 123:109 124:823 125:943 128:281 129:225 130:134 131:367 132:52 133:9 134:193 135:38 136:185 137:81 138:142 139:70 140:480 141:170 142:373 143:233 144:292 145:43 146:319 147:122 148:399 149:143 150:137 151:158 152:92 153:125 154:4 155:254 156:152 157:186 158:158 159:158 160:107 161:92 162:228 163:184 164:450 165:399 166:241 167:285 168:506 169:120 170:403 171:16 172:1 189:59 190:642 192:5774 193:3890 194:3142 195:2234 196:916 198:3759 199:3285 200:4797 201:994 202:7340 203:7511 204:3971 205:2029 206:2331 207:2842 208:2709 209:3577 210:2469 211:967 212:1309 213:1474 214:415 215:40 216:4041 217:1147 218:354 219:381 220:963 221:406 222:262 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 08 Jun '07

08 Jun '07

BGP Update Report Interval: 25-May-07 -to- 07-Jun-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS6478 61867 1.0% 56.0 -- ATT-INTERNET3 - AT&T WorldNet Services 2 - AS9583 51441 0.8% 45.3 -- SIFY-AS-IN Sify Limited 3 - AS17486 46604 0.8% 435.6 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 4 - AS2386 44118 0.7% 38.0 -- INS-AS - AT&T Data Communications Services 5 - AS7018 37936 0.6% 25.0 -- ATT-INTERNET4 - AT&T WorldNet Services 6 - AS4134 35415 0.6% 27.9 -- CHINANET-BACKBONE No.31,Jin-rong Street 7 - AS11492 31478 0.5% 29.0 -- CABLEONE - CABLE ONE 8 - AS4621 29376 0.5% 205.4 -- UNSPECIFIED UNINET-TH 9 - AS6198 28459 0.5% 50.0 -- BATI-MIA - BellSouth Network Solutions, Inc 10 - AS4323 26663 0.4% 20.7 -- TWTC - Time Warner Telecom, Inc. 11 - AS8151 26368 0.4% 19.7 -- Uninet S.A. de C.V. 12 - AS9498 26202 0.4% 25.7 -- BBIL-AP BHARTI BT INTERNET LTD. 13 - AS4775 25664 0.4% 167.7 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 14 - AS4755 24373 0.4% 19.6 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 15 - AS24326 24165 0.4% 215.8 -- TTT-AS-AP TT&T Public Company Limited, Service Provider,Bangkok 16 - AS6197 22829 0.4% 21.9 -- BATI-ATL - BellSouth Network Solutions, Inc 17 - AS24731 22629 0.4% 526.3 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - AS4538 21902 0.4% 8.1 -- ERX-CERNET-BKB China Education and Research Network Center 19 - AS17974 21413 0.3% 59.2 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 20 - AS4750 21291 0.3% 102.9 -- LOXLEY-TH Loxley Information Co., Ltd. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS27096 1814 0.0% 1814.0 -- DDN-ASNBLK1 - DoD Network Information Center 2 - AS34378 1648 0.0% 1648.0 -- RUG-AS Razguliay-UKRROS Group 3 - AS12408 1448 0.0% 1448.0 -- BIKENT-AS Bikent Ltd. Autonomous system 4 - AS41327 3516 0.1% 1172.0 -- MT-ITTELECOM IT & T AS number 5 - AS10178 12601 0.2% 1145.5 -- KBTUS-AS Korea Baptist Theological University/Seminary 6 - AS30600 1979 0.0% 989.5 -- CSDI-ASN01 - Corbett Systems Development, Inc. 7 - AS13405 3867 0.1% 966.8 -- AS-OCNET - oc-net inc 8 - AS22408 7547 0.1% 943.4 -- WKNET - West Ky Networks 9 - AS36324 4167 0.1% 833.4 -- VOSTROM-PUBLIC - VOSTROM Holdings, Inc. 10 - AS36103 821 0.0% 821.0 -- CENTRALUTAH - Central Utah Telephone, Inc. 11 - AS30707 2296 0.0% 765.3 -- 12 - AS17645 8343 0.1% 758.5 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 13 - AS34208 1431 0.0% 715.5 -- ZMP-GDANSK-AS Zarzad Morskiego Portu Gdansk S.A. 14 - AS28977 1346 0.0% 673.0 -- UN-UNLB United Nations Logistics Base Brindisi, Italy 15 - AS22818 1826 0.0% 608.7 -- Directnet Prestacao de Servicos Ltda. 16 - AS23910 598 0.0% 598.0 -- CNGI-CERNET2-AS-AP China Next Generation Internet CERNET2 17 - AS31254 560 0.0% 560.0 -- IPSTUDIO-AS IP Studio 18 - AS22720 1108 0.0% 554.0 -- LEXENT-INC-3NYP-301 - Lexent, Inc. 19 - AS24731 22629 0.4% 526.3 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 20 - AS22433 522 0.0% 522.0 -- HRMC - Human Resource Management Center, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.17.214.0/24 18320 0.3% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 2 - 203.11.108.0/24 18320 0.3% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 3 - 203.177.10.0/24 10718 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 4 - 203.177.132.0/24 10698 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 5 - 203.23.208.0/24 8224 0.1% AS7604 -- HWY1-AS Highway 1 6 - 221.135.253.0/24 6244 0.1% AS9583 -- SIFY-AS-IN Sify Limited 7 - 194.42.208.0/20 5411 0.1% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 8 - 89.4.128.0/24 4636 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 9 - 89.4.130.0/24 4591 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 89.4.129.0/24 4374 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 11 - 89.4.158.0/24 3832 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 12 - 89.4.131.0/24 3744 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 13 - 203.63.26.0/24 3714 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 14 - 58.65.1.0/24 2754 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 15 - 202.136.176.0/24 2678 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 16 - 202.136.182.0/24 2676 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 17 - 64.95.193.0/24 2256 0.0% AS30707 -- 18 - 216.85.83.0/24 1844 0.0% AS4323 -- TWTC - Time Warner Telecom, Inc. 19 - 214.15.159.0/24 1814 0.0% AS27096 -- DDN-ASNBLK1 - DoD Network Information Center 20 - 193.242.123.0/24 1648 0.0% AS34378 -- RUG-AS Razguliay-UKRROS Group Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 08 Jun '07

08 Jun '07

This report has been generated at Fri Jun 8 21:50:57 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 01-06-07 219260 141171 02-06-07 219747 141104 03-06-07 219470 141087 04-06-07 219660 141277 05-06-07 219574 141444 06-06-07 219651 141176 07-06-07 219639 141141 08-06-07 220594 141147 AS Summary 25321 Number of ASes in routing system 10752 Number of ASes announcing only one prefix 1482 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 89916672 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 08Jun07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 219880 141160 78720 35.8% All ASes AS4755 1231 266 965 78.4% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4134 1262 320 942 74.6% CHINANET-BACKBONE No.31,Jin-rong Street AS18566 1010 97 913 90.4% COVAD - Covad Communications Co. AS9498 1002 96 906 90.4% BBIL-AP BHARTI BT INTERNET LTD. AS4323 1271 373 898 70.7% TWTC - Time Warner Telecom, Inc. AS6478 1103 259 844 76.5% ATT-INTERNET3 - AT&T WorldNet Services AS11492 1075 381 694 64.6% CABLEONE - CABLE ONE AS22773 715 56 659 92.2% CCINET-2 - Cox Communications Inc. AS19262 775 206 569 73.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18101 556 40 516 92.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 699 189 510 73.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS6197 1026 517 509 49.6% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1482 982 500 33.7% ATT-INTERNET4 - AT&T WorldNet Services AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS15270 538 80 458 85.1% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 743 317 426 57.3% KIXS-AS-KR Korea Telecom AS8151 825 432 393 47.6% Uninet S.A. de C.V. AS9443 474 82 392 82.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS2386 1148 759 389 33.9% INS-AS - AT&T Data Communications Services AS4812 459 80 379 82.6% CHINANET-SH-AP China Telecom (Group) AS5668 600 239 361 60.2% AS-5668 - CenturyTel Internet Holdings, Inc. AS7029 594 238 356 59.9% WINDSTREAM - Windstream Communications Inc AS16852 405 79 326 80.5% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 804 484 320 39.8% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS9942 431 121 310 71.9% COMINDICO-AP SOUL Converged Communications Australia AS4668 314 7 307 97.8% LGNET-AS-KR LG CNS AS14654 303 5 298 98.3% WAYPORT - Wayport AS721 564 267 297 52.7% DISA-ASNBLK - DoD Network Information Center AS6198 561 266 295 52.6% BATI-MIA - BellSouth Network Solutions, Inc Total 23042 7404 15638 67.9% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 77.95.120.0/21 AS39040 BASIS06 Basis06 AG 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 94.110.196.0/24 AS21161 ASN-BECHTLE Bechtle AG Autonomous System 117.18.96.0/19 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.96.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.97.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.98.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.99.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.100.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.101.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.102.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.103.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.104.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.105.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.106.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.107.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.108.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.109.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.110.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.111.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.112.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.113.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.114.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.115.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.116.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.117.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.118.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.119.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.120.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.121.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.122.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.123.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.124.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.125.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.126.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 117.18.127.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiNimport: from AS174 accept AS-COGENT 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.0.74.0/23 AS6714 ATOMNET ATOM SA 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS3542 ITSDN-U5 - DoD Network Information Center 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.91.102.0/24 AS23966 DANCOM-AS-AP Dancom Online Services 202.91.105.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.106.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.107.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.108.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.109.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.91.110.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]Minutes from Tallinn meeting.
by Rob Evans 04 Jun '07

04 Jun '07

Hi all, With many thanks to the NCC, the minutes for the routing working group's meeting at Tallinn are now available at the following URL: http://www.ripe.net/ripe/wg/routing/r54-minutes.html Please tell the chairs if you have any comments. Many thanks, Rob

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 01 Jun '07

01 Jun '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 02 Jun, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/06/02/0400 Analysis Summary ---------------- BGP routing table entries examined: 222527 Prefixes after maximum aggregation: 118143 Deaggregation factor: 1.88 Unique aggregates announced to Internet: 107718 Total ASes present in the Internet Routing Table: 25331 Prefixes per ASN: 8.78 Origin-only ASes present in the Internet Routing Table: 22061 Origin ASes announcing only one prefix: 10698 Transit ASes present in the Internet Routing Table: 3270 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: 22 Max AS path prepend of ASN (35389) 16 Prefixes from unregistered ASNs in the Routing Table: 4 Unregistered ASNs in the Routing Table: 6 Prefixes from 32-bit ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1727916640 Equivalent to 102 /8s, 253 /16s and 234 /24s Percentage of available address space announced: 46.6 Percentage of allocated address space announced: 61.8 Percentage of available address space allocated: 75.5 Total number of prefixes smaller than registry allocations: 116970 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 51280 Total APNIC prefixes after maximum aggregation: 20366 APNIC Deaggregation factor: 2.52 Prefixes being announced from the APNIC address blocks: 48238 Unique aggregates announced from the APNIC address blocks: 21361 APNIC Region origin ASes present in the Internet Routing Table: 2956 APNIC Prefixes per ASN: 16.32 APNIC Region origin ASes announcing only one prefix: 791 APNIC Region transit ASes present in the Internet Routing Table: 449 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 296333216 Equivalent to 17 /8s, 169 /16s and 175 /24s Percentage of available APNIC address space announced: 73.4 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, 116/6, 120/6, 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: 106864 Total ARIN prefixes after maximum aggregation: 62339 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 78779 Unique aggregates announced from the ARIN address blocks: 30822 ARIN Region origin ASes present in the Internet Routing Table: 11600 ARIN Prefixes per ASN: 6.79 ARIN Region origin ASes announcing only one prefix: 4462 ARIN Region transit ASes present in the Internet Routing Table: 1055 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 334613120 Equivalent to 19 /8s, 241 /16s and 202 /24s Percentage of available ARIN address space announced: 73.9 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: 46341 Total RIPE prefixes after maximum aggregation: 30274 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 42871 Unique aggregates announced from the RIPE address blocks: 28438 RIPE Region origin ASes present in the Internet Routing Table: 9708 RIPE Prefixes per ASN: 4.42 RIPE Region origin ASes announcing only one prefix: 5135 RIPE Region transit ASes present in the Internet Routing Table: 1557 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 310116352 Equivalent to 18 /8s, 124 /16s and 0 /24s Percentage of available RIPE address space announced: 77.0 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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 15435 Total LACNIC prefixes after maximum aggregation: 4150 LACNIC Deaggregation factor: 3.72 Prefixes being announced from the LACNIC address blocks: 13551 Unique aggregates announced from the LACNIC address blocks: 7305 LACNIC Region origin ASes present in the Internet Routing Table: 798 LACNIC Prefixes per ASN: 16.98 LACNIC Region origin ASes announcing only one prefix: 256 LACNIC Region transit ASes present in the Internet Routing Table: 143 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 39014144 Equivalent to 2 /8s, 83 /16s and 79 /24s Percentage of available LACNIC address space announced: 58.1 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: 2597 Total AfriNIC prefixes after maximum aggregation: 1002 AfriNIC Deaggregation factor: 2.59 Prefixes being announced from the AfriNIC address blocks: 1974 Unique aggregates announced from the AfriNIC address blocks: 1180 AfriNIC Region origin ASes present in the Internet Routing Table: 189 AfriNIC Prefixes per ASN: 10.44 AfriNIC Region origin ASes announcing only one prefix: 54 AfriNIC Region transit ASes present in the Internet Routing Table: 37 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 6123264 Equivalent to 0 /8s, 93 /16s and 111 /24s Percentage of available AfriNIC address space announced: 18.2 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 1289 9975 279 CHINANET-BACKBONE 4755 1225 382 72 Videsh Sanchar Nigam Ltd. Aut 9583 1106 79 386 Sify Limited 9498 984 469 68 BHARTI BT INTERNET LTD. 4766 786 4943 312 Korea Telecom (KIX) 23577 779 35 706 Korea Telecom (ATM-MPLS) 17488 698 45 39 Hathway IP Over Cable Interne 7545 628 142 78 TPG Internet Pty Ltd 18101 554 117 35 Reliance Infocom Ltd Internet 1221 551 1954 425 Telstra Pty Ltd 4668 507 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 9443 467 121 77 Primus Telecommunications 4812 463 837 77 China Telecom (Shanghai) 7474 410 218 269 SingTel Optus Pty Ltd 4802 409 86 148 Wantree Development 9829 362 258 15 BSNL National Internet Backbo 2907 360 1700 302 SINET Japan 17557 357 41 170 Pakistan Telecom 17974 343 129 12 PT TELEKOMUNIKASI INDONESIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1501 6144 992 AT&T WorldNet Services 4323 1274 1033 367 Time Warner Telecom 2386 1153 597 760 AT&T Data Communications Serv 6478 1078 354 179 AT&T Worldnet Services 11492 1073 104 24 Cable One 6197 1041 707 509 BellSouth Network Solutions, 18566 1010 288 9 Covad Communications 701 957 6614 733 UUNET Technologies, Inc. 174 955 6777 866 Cogent Communications 1239 807 2731 573 Sprint 20115 807 725 429 Charter Communications 7011 804 228 481 Citizens Utilities 19262 775 2694 207 Verizon Global Networks 209 740 3836 581 Qwest 22773 721 1892 44 Cox Communications, Inc. 7029 604 488 80 Alltel Information Services, 5668 600 160 17 CenturyTel Internet Holdings, 7385 598 166 465 Linkport Communications 852 589 1090 371 Telus Advanced Communications 721 568 21659 266 DLA Systems Automation Center RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 519 1939 410 UUNET - Commercial IP service 2119 509 918 381 Telenor Internet Access 24863 345 47 32 LINKdotNET AS number 3301 310 1455 289 TeliaNet Sweden 3320 303 4994 253 Deutsche Telekom AG 6746 279 128 255 Dynamic Network Technologies, 680 260 2044 251 DFN-IP service G-WiN 8220 251 460 242 COLT Telecommunications 3215 246 2280 94 France Telecom Transpac 8708 237 416 230 Romania Data Systems S.A. 5089 221 1658 53 NTL Group Limited 3269 216 2647 74 TELECOM ITALIA 3352 211 1863 34 Ibernet, Internet Access Netw 9121 210 1441 24 TTnet Autonomous System 8551 207 197 27 Bezeq International 3246 200 334 190 Song Networks 9116 198 136 25 Goldenlines main autonomous s 1257 196 1196 174 SWIPnet Swedish IP Network 12479 185 578 6 Uni2 Autonomous System 30890 183 15 90 SC Kappa Invexim SRL LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1325 1855 209 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 367 116 63 Servicios Alestra S.A de C.V 16814 361 22 8 NSS, S.A. 22047 317 238 12 VTR PUNTO NET S.A. 7303 288 143 29 Telecom Argentina Stet-France 6471 268 74 32 ENTEL CHILE S.A. 14117 244 17 14 Telefonica del Sur S.A. 11556 229 128 3 Cable-Wireless Panama 6147 224 168 25 Telefonica Del Peru 6503 213 188 84 AVANTEL, S.A. 20299 195 23 12 NEWCOM AMERICAS 10620 187 53 25 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 14522 167 27 8 SatNet S.A. 7910 157 11 31 ANDINET ON LINE 23216 157 19 42 RAMtelecom Telecomunicaciones 19429 155 95 44 E.T.B. 21826 155 27 59 INTERCABLE 7738 144 474 22 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 277 866 219 The Internet Solution 8452 229 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 136 301 111 Tertiary Education Network 15475 136 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 120 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 77 174 73 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 42 13 23 AS Number for Telecom Algeria 16637 37 21 29 Johnnic e-Ventures 8524 32 2 8 AUCEGYPT Autonomous System 33776 31 2 6 Starcomms Nigeria Limited 21280 27 4 4 Swift Global Kenya Ltd.Is an 33766 26 2 1 Nyala Communications Pty Ltd 12455 25 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1225 1153 Videsh Sanchar Nigam Ltd. Aut 8151 1325 1116 UniNet S.A. de C.V. 11492 1073 1049 Cable One 4134 1289 1010 CHINANET-BACKBONE 18566 1010 1001 Covad Communications 9498 984 916 BHARTI BT INTERNET LTD. 4323 1274 907 Time Warner Telecom 6478 1078 899 AT&T Worldnet Services 9583 1106 720 Sify Limited 22773 721 677 Cox Communications, Inc. 17488 698 659 Hathway IP Over Cable Interne 5668 600 583 CenturyTel Internet Holdings, 19262 775 568 Verizon Global Networks 7545 628 550 TPG Internet Pty Ltd 6197 1041 532 BellSouth Network Solutions, 7029 604 524 Alltel Information Services, 18101 554 519 Reliance Infocom Ltd Internet 19916 568 517 OLM LLC 15270 543 508 PaeTec.net -a division of Pae 855 568 497 Canadian Research Network List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 94.110.196.0/24 21161 Bechtle Autonomous System 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 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /9:9 /10:14 /11:35 /12:123 /13:238 /14:452 /15:873 /16:9430 /17:3979 /18:6386 /19:13513 /20:15516 /21:14079 /22:18333 /23:19506 /24:117823 /25:780 /26:839 /27:478 /28:68 /29:9 /30:13 /31:0 /32:12 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1068 1078 AT&T Worldnet Services 11492 1064 1073 Cable One 18566 992 1010 Covad Communications 9583 944 1106 Sify Limited 2386 850 1153 AT&T Data Communications Serv 7018 809 1501 AT&T WorldNet Services 6197 795 1041 BellSouth Network Solutions, 23577 765 779 Korea Telecom (ATM-MPLS) 7011 705 804 Citizens Utilities 8151 704 1325 UniNet S.A. de C.V. 9498 654 984 BHARTI BT INTERNET LTD. 4755 623 1225 Videsh Sanchar Nigam Ltd. Aut 4766 593 786 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 522 1274 Time Warner Telecom 17488 519 698 Hathway IP Over Cable Interne 15270 510 543 PaeTec.net -a division of Pae 4668 497 507 LG-EDS Systems Inc. 18101 470 554 Reliance Infocom Ltd Internet 855 466 568 Canadian Research Network Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:74 9:1 12:1804 15:19 16:3 17:3 18:8 20:38 24:948 25:1 32:52 33:2 38:318 40:61 41:150 44:2 47:5 52:4 55:3 56:3 57:24 58:410 59:397 60:302 61:966 62:897 63:1974 64:3113 65:2359 66:3297 67:811 68:634 69:1873 70:521 71:107 72:1326 73:1 74:482 75:264 76:75 77:226 78:2 80:821 81:818 82:645 83:413 84:410 85:804 86:341 87:449 88:275 89:874 90:7 91:323 94:1 97:6 98:3 116:97 121:156 122:534 123:107 124:816 125:943 128:283 129:224 130:130 131:366 132:52 133:9 134:192 135:38 136:185 137:80 138:140 139:70 140:478 141:171 142:370 143:233 144:293 145:43 146:312 147:118 148:398 149:143 150:114 151:159 152:92 153:123 154:4 155:254 156:152 157:185 158:158 159:157 160:107 161:91 162:233 163:185 164:451 165:403 166:240 167:284 168:502 169:120 170:402 171:16 172:1 189:550 190:638 192:5771 193:3869 194:3143 195:2239 196:937 198:3749 199:3285 200:4837 201:1050 202:7326 203:7523 204:3972 205:2034 206:2362 207:2857 208:2705 209:3578 210:2470 211:967 212:1321 213:1469 214:408 215:40 216:4036 217:1158 218:352 219:381 220:958 221:401 222:263 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 01 Jun '07

01 Jun '07

BGP Update Report Interval: 18-May-07 -to- 31-May-07 (13 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17486 35740 1.0% 334.0 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 2 - AS4134 31482 0.9% 24.9 -- CHINANET-BACKBONE No.31,Jin-rong Street 3 - AS9583 29324 0.8% 25.8 -- SIFY-AS-IN Sify Limited 4 - AS17974 26730 0.8% 49.0 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 5 - AS11492 25061 0.7% 23.2 -- CABLEONE - CABLE ONE 6 - AS6478 23057 0.7% 20.8 -- ATT-INTERNET3 - AT&T WorldNet Services 7 - AS2386 19304 0.6% 16.7 -- INS-AS - AT&T Data Communications Services 8 - AS1239 18430 0.5% 22.4 -- SPRINTLINK - Sprint 9 - AS8151 18301 0.5% 13.8 -- Uninet S.A. de C.V. 10 - AS7018 17897 0.5% 11.9 -- ATT-INTERNET4 - AT&T WorldNet Services 11 - AS4621 16435 0.5% 114.9 -- UNSPECIFIED UNINET-TH 12 - AS4775 16280 0.5% 106.4 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 13 - AS4323 15665 0.5% 12.2 -- TWTC - Time Warner Telecom, Inc. 14 - AS4538 15545 0.4% 5.8 -- ERX-CERNET-BKB China Education and Research Network Center 15 - AS24731 15072 0.4% 342.5 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 16 - AS4750 14439 0.4% 60.4 -- LOXLEY-TH Loxley Information Co., Ltd. 17 - AS4755 14143 0.4% 11.5 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 18 - AS9498 13312 0.4% 13.3 -- BBIL-AP BHARTI BT INTERNET LTD. 19 - AS6198 12560 0.4% 22.2 -- BATI-MIA - BellSouth Network Solutions, Inc 20 - AS702 12536 0.4% 18.4 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12408 1356 0.0% 1356.0 -- BIKENT-AS Bikent Ltd. Autonomous system 2 - AS27096 1078 0.0% 1078.0 -- DDN-ASNBLK1 - DoD Network Information Center 3 - AS34378 1038 0.0% 1038.0 -- RUG-AS Razguliay-UKRROS Group 4 - AS22818 3039 0.1% 1013.0 -- Directnet Prestacao de Servicos Ltda. 5 - AS41327 2736 0.1% 912.0 -- MT-ITTELECOM IT & T AS number 6 - AS36103 812 0.0% 812.0 -- CENTRALUTAH - Central Utah Telephone, Inc. 7 - AS10178 8657 0.2% 787.0 -- KBTUS-AS Korea Baptist Theological University/Seminary 8 - AS30600 1409 0.0% 704.5 -- CSDI-ASN01 - Corbett Systems Development, Inc. 9 - AS34208 1387 0.0% 693.5 -- ZMP-GDANSK-AS Zarzad Morskiego Portu Gdansk S.A. 10 - AS36324 3423 0.1% 684.6 -- VOSTROM-PUBLIC - VOSTROM Holdings, Inc. 11 - AS41664 646 0.0% 646.0 -- SEMSER-AS Semser Provider LLP 12 - AS22408 4616 0.1% 577.0 -- WKNET - West Ky Networks 13 - AS17645 5579 0.2% 507.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 14 - AS34988 503 0.0% 503.0 -- EWS English Welsh and Scottish Railways 15 - AS13405 1893 0.1% 473.2 -- AS-OCNET - oc-net inc 16 - AS30707 1363 0.0% 454.3 -- 17 - AS9747 3014 0.1% 430.6 -- EZINTERNET-AS-AP EZInternet Pty Ltd 18 - AS33188 789 0.0% 394.5 -- SCS-NETWORK-1 - Sono Corporate Suites 19 - AS25554 762 0.0% 381.0 -- MINFIN-AS Ministry of Finance of Bulgarian Government 20 - AS14482 364 0.0% 364.0 -- DOMAIN-SYSTEMS - Domain Systems, Inc. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.17.214.0/24 13635 0.4% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 2 - 203.11.108.0/24 13635 0.4% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 3 - 203.177.132.0/24 7082 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 4 - 203.177.10.0/24 7078 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 5 - 203.23.208.0/24 4371 0.1% AS7604 -- HWY1-AS Highway 1 6 - 221.135.253.0/24 3564 0.1% AS9583 -- SIFY-AS-IN Sify Limited 7 - 89.4.128.0/24 3054 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - 89.4.130.0/24 3039 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 9 - 89.4.129.0/24 3039 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 203.63.26.0/24 2971 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 11 - 194.42.208.0/20 2546 0.1% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 12 - 89.4.158.0/24 2533 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 13 - 58.65.1.0/24 1865 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 14 - 202.136.176.0/24 1815 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 15 - 202.136.182.0/24 1814 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 16 - 89.4.131.0/24 1804 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 201.23.0.0/17 1501 0.0% AS22818 -- Directnet Prestacao de Servicos Ltda. AS28590 -- Neovia Telecomunicacoes S.A. 18 - 200.218.224.0/20 1501 0.0% AS22818 -- Directnet Prestacao de Servicos Ltda. AS28590 -- Neovia Telecomunicacoes S.A. 19 - 216.85.83.0/24 1436 0.0% AS4323 -- TWTC - Time Warner Telecom, Inc. 20 - 194.15.147.0/24 1356 0.0% AS12408 -- BIKENT-AS Bikent Ltd. Autonomous system Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 01 Jun '07

01 Jun '07

This report has been generated at Fri Jun 1 21:47:25 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 25-05-07 219469 139898 26-05-07 219203 139943 27-05-07 219232 139870 28-05-07 219115 139958 29-05-07 219310 139970 30-05-07 219410 140377 31-05-07 219550 140286 01-06-07 219260 140883 AS Summary 25248 Number of ASes in routing system 10714 Number of ASes announcing only one prefix 1481 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 89876736 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 01Jun07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 219537 140799 78738 35.9% All ASes AS4755 1223 269 954 78.0% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4134 1261 319 942 74.7% CHINANET-BACKBONE No.31,Jin-rong Street AS18566 1010 97 913 90.4% COVAD - Covad Communications Co. AS4323 1269 370 899 70.8% TWTC - Time Warner Telecom, Inc. AS8151 1325 429 896 67.6% Uninet S.A. de C.V. AS9498 981 98 883 90.0% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1078 286 792 73.5% ATT-INTERNET3 - AT&T WorldNet Services AS11492 1072 376 696 64.9% CABLEONE - CABLE ONE AS22773 719 56 663 92.2% CCINET-2 - Cox Communications Inc. AS19262 775 207 568 73.3% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1041 517 524 50.3% BATI-ATL - BellSouth Network Solutions, Inc AS18101 554 40 514 92.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 698 186 512 73.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS7018 1481 979 502 33.9% ATT-INTERNET4 - AT&T WorldNet Services AS9583 1081 601 480 44.4% SIFY-AS-IN Sify Limited AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS15270 537 83 454 84.5% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 743 317 426 57.3% KIXS-AS-KR Korea Telecom AS2386 1153 762 391 33.9% INS-AS - AT&T Data Communications Services AS4812 455 76 379 83.3% CHINANET-SH-AP China Telecom (Group) AS9443 476 105 371 77.9% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7029 603 245 358 59.4% WINDSTREAM - Windstream Communications Inc AS5668 596 247 349 58.6% AS-5668 - CenturyTel Internet Holdings, Inc. AS16852 405 79 326 80.5% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 804 481 323 40.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4668 313 7 306 97.8% LGNET-AS-KR LG CNS AS721 567 269 298 52.6% DISA-ASNBLK - DoD Network Information Center AS14654 303 5 298 98.3% WAYPORT - Wayport AS6198 563 266 297 52.8% BATI-MIA - BellSouth Network Solutions, Inc Total 24158 7938 16220 67.1% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.96.16.0/20 AS30528 66.96.22.0/24 AS32517 DOTINC-NET - Dot Internet Solutions Inc. 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.0.64.0/20 AS30528 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 94.110.196.0/24 AS21161 ASN-BECHTLE Bechtle AG Autonomous System 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS3542 ITSDN-U5 - DoD Network Information Center 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Linke Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.144.228.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 25 May '07

25 May '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 26 May, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/05/26/0400 Analysis Summary ---------------- BGP routing table entries examined: 221520 Prefixes after maximum aggregation: 117658 Deaggregation factor: 1.88 Unique aggregates announced to Internet: 107449 Total ASes present in the Internet Routing Table: 25272 Prefixes per ASN: 8.77 Origin-only ASes present in the Internet Routing Table: 22014 Origin ASes announcing only one prefix: 10646 Transit ASes present in the Internet Routing Table: 3258 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: 24 Max AS path prepend of ASN (16327) 21 Prefixes from unregistered ASNs in the Routing Table: 8 Unregistered ASNs in the Routing Table: 9 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1723331808 Equivalent to 102 /8s, 183 /16s and 244 /24s Percentage of available address space announced: 46.5 Percentage of allocated address space announced: 61.6 Percentage of available address space allocated: 75.5 Total number of prefixes smaller than registry allocations: 116211 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 51095 Total APNIC prefixes after maximum aggregation: 20319 APNIC Deaggregation factor: 2.51 Prefixes being announced from the APNIC address blocks: 48066 Unique aggregates announced from the APNIC address blocks: 21288 APNIC Region origin ASes present in the Internet Routing Table: 2950 APNIC Prefixes per ASN: 16.29 APNIC Region origin ASes announcing only one prefix: 793 APNIC Region transit ASes present in the Internet Routing Table: 444 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 295454624 Equivalent to 17 /8s, 156 /16s and 71 /24s Percentage of available APNIC address space announced: 73.2 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, 116/6, 120/6, 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: 106768 Total ARIN prefixes after maximum aggregation: 62251 ARIN Deaggregation factor: 1.72 Prefixes being announced from the ARIN address blocks: 78724 Unique aggregates announced from the ARIN address blocks: 30794 ARIN Region origin ASes present in the Internet Routing Table: 11596 ARIN Prefixes per ASN: 6.79 ARIN Region origin ASes announcing only one prefix: 4449 ARIN Region transit ASes present in the Internet Routing Table: 1052 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 334135168 Equivalent to 19 /8s, 234 /16s and 127 /24s Percentage of available ARIN address space announced: 73.8 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: 45757 Total RIPE prefixes after maximum aggregation: 29916 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 42261 Unique aggregates announced from the RIPE address blocks: 28259 RIPE Region origin ASes present in the Internet Routing Table: 9663 RIPE Prefixes per ASN: 4.37 RIPE Region origin ASes announcing only one prefix: 5093 RIPE Region transit ASes present in the Internet Routing Table: 1550 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 306906752 Equivalent to 18 /8s, 75 /16s and 6 /24s Percentage of available RIPE address space announced: 76.2 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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 15305 Total LACNIC prefixes after maximum aggregation: 4158 LACNIC Deaggregation factor: 3.68 Prefixes being announced from the LACNIC address blocks: 13391 Unique aggregates announced from the LACNIC address blocks: 7308 LACNIC Region origin ASes present in the Internet Routing Table: 796 LACNIC Prefixes per ASN: 16.82 LACNIC Region origin ASes announcing only one prefix: 255 LACNIC Region transit ASes present in the Internet Routing Table: 142 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 18 Number of LACNIC addresses announced to Internet: 38960896 Equivalent to 2 /8s, 82 /16s and 127 /24s Percentage of available LACNIC address space announced: 58.1 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: 2582 Total AfriNIC prefixes after maximum aggregation: 1000 AfriNIC Deaggregation factor: 2.58 Prefixes being announced from the AfriNIC address blocks: 1966 Unique aggregates announced from the AfriNIC address blocks: 1175 AfriNIC Region origin ASes present in the Internet Routing Table: 188 AfriNIC Prefixes per ASN: 10.46 AfriNIC Region origin ASes announcing only one prefix: 56 AfriNIC Region transit ASes present in the Internet Routing Table: 38 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 6127104 Equivalent to 0 /8s, 93 /16s and 126 /24s Percentage of available AfriNIC address space announced: 18.3 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 1286 9974 277 CHINANET-BACKBONE 4755 1223 383 72 Videsh Sanchar Nigam Ltd. Aut 9583 1111 79 382 Sify Limited 9498 981 469 71 BHARTI BT INTERNET LTD. 4766 783 4943 312 Korea Telecom (KIX) 23577 777 35 707 Korea Telecom (ATM-MPLS) 17488 694 45 38 Hathway IP Over Cable Interne 7545 624 142 77 TPG Internet Pty Ltd 1221 549 1954 424 Telstra Pty Ltd 18101 544 116 36 Reliance Infocom Ltd Internet 4668 505 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 4812 462 821 76 China Telecom (Shanghai) 9443 455 115 74 Primus Telecommunications 7474 410 218 269 SingTel Optus Pty Ltd 4802 409 86 148 Wantree Development 9829 362 258 14 BSNL National Internet Backbo 17557 356 37 169 Pakistan Telecom 2907 353 1700 301 SINET Japan 17974 349 129 12 PT TELEKOMUNIKASI INDONESIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1502 6160 992 AT&T WorldNet Services 4323 1270 1032 365 Time Warner Telecom 2386 1150 596 756 AT&T Data Communications Serv 6478 1100 343 121 AT&T Worldnet Services 11492 1073 104 24 Cable One 6197 1040 706 508 BellSouth Network Solutions, 18566 1010 288 9 Covad Communications 701 958 6598 734 UUNET Technologies, Inc. 174 954 6791 863 Cogent Communications 1239 819 2731 578 Sprint 20115 807 724 428 Charter Communications 7011 798 227 477 Citizens Utilities 19262 776 2662 209 Verizon Global Networks 209 743 3852 582 Qwest 22773 721 1892 44 Cox Communications, Inc. 5668 598 160 17 CenturyTel Internet Holdings, 7385 596 166 463 Linkport Communications 852 589 1090 371 Telus Advanced Communications 7029 587 488 80 Alltel Information Services, 721 573 21659 267 DLA Systems Automation Center RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 517 1939 410 UUNET - Commercial IP service 24863 346 47 32 LINKdotNET AS number 3301 308 1455 288 TeliaNet Sweden 3320 306 4994 253 Deutsche Telekom AG 6746 280 128 255 Dynamic Network Technologies, 680 260 2044 251 DFN-IP service G-WiN 8220 250 459 241 COLT Telecommunications 3215 246 2279 94 France Telecom Transpac 8708 236 288 229 Romania Data Systems S.A. 5089 219 1658 53 NTL Group Limited 3269 216 2647 74 TELECOM ITALIA 8551 206 196 30 Bezeq International 3246 202 337 192 Song Networks 3352 200 1799 36 Ibernet, Internet Access Netw 9116 196 136 25 Goldenlines main autonomous s 1257 190 1180 168 SWIPnet Swedish IP Network 12479 185 578 6 Uni2 Autonomous System 30890 183 15 90 SC Kappa Invexim SRL 3300 182 171 89 AUCS Communications Services 786 176 1795 176 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1302 1870 211 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 366 116 63 Servicios Alestra S.A de C.V 16814 361 22 8 NSS, S.A. 22047 317 238 12 VTR PUNTO NET S.A. 7303 279 143 25 Telecom Argentina Stet-France 6471 265 74 31 ENTEL CHILE S.A. 14117 243 17 14 Telefonica del Sur S.A. 11556 229 128 3 Cable-Wireless Panama 6147 222 168 25 Telefonica Del Peru 6503 217 172 86 AVANTEL, S.A. 20299 195 23 12 NEWCOM AMERICAS 10620 186 53 24 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 14522 167 27 8 SatNet S.A. 7910 157 11 31 ANDINET ON LINE 23216 157 19 42 RAMtelecom Telecomunicaciones 21826 155 27 59 INTERCABLE 19429 154 94 43 E.T.B. 7738 143 474 22 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 284 867 224 The Internet Solution 8452 228 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 136 301 111 Tertiary Education Network 15475 134 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 119 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 77 174 73 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 42 13 23 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33776 31 2 6 Starcomms Nigeria Limited 8524 30 2 6 AUCEGYPT Autonomous System 21280 27 4 4 Swift Global Kenya Ltd.Is an 33766 26 2 1 Nyala Communications Pty Ltd 12455 25 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1223 1151 Videsh Sanchar Nigam Ltd. Aut 8151 1302 1091 UniNet S.A. de C.V. 11492 1073 1049 Cable One 4134 1286 1009 CHINANET-BACKBONE 18566 1010 1001 Covad Communications 6478 1100 979 AT&T Worldnet Services 9498 981 910 BHARTI BT INTERNET LTD. 4323 1270 905 Time Warner Telecom 9583 1111 729 Sify Limited 22773 721 677 Cox Communications, Inc. 17488 694 656 Hathway IP Over Cable Interne 5668 598 581 CenturyTel Internet Holdings, 19262 776 567 Verizon Global Networks 7545 624 547 TPG Internet Pty Ltd 6197 1040 532 BellSouth Network Solutions, 19916 568 517 OLM LLC 18101 544 508 Reliance Infocom Ltd Internet 7029 587 507 Alltel Information Services, 15270 541 506 PaeTec.net -a division of Pae 855 566 495 Canadian Research Network List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65242 PRIVATE 64.222.142.0/24 13674 Bell Atlantic Global 64858 PRIVATE 84.36.180.0/24 20858 EgyNet 36628 UNALLOCATED 192.41.162.0/24 2914 Verio, Inc. 36628 UNALLOCATED 199.7.59.0/24 2914 Verio, Inc. 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 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 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /9:9 /10:14 /11:35 /12:123 /13:237 /14:452 /15:870 /16:9413 /17:3894 /18:6371 /19:13491 /20:15488 /21:13991 /22:18197 /23:19419 /24:117340 /25:764 /26:825 /27:474 /28:66 /29:8 /30:8 /31:0 /32:12 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1091 1100 AT&T Worldnet Services 11492 1059 1073 Cable One 18566 992 1010 Covad Communications 9583 948 1111 Sify Limited 2386 845 1150 AT&T Data Communications Serv 7018 809 1502 AT&T WorldNet Services 6197 795 1040 BellSouth Network Solutions, 23577 763 777 Korea Telecom (ATM-MPLS) 7011 699 798 Citizens Utilities 8151 680 1302 UniNet S.A. de C.V. 9498 652 981 BHARTI BT INTERNET LTD. 4755 620 1223 Videsh Sanchar Nigam Ltd. Aut 4766 590 783 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 526 1270 Time Warner Telecom 17488 515 694 Hathway IP Over Cable Interne 15270 508 541 PaeTec.net -a division of Pae 4668 495 505 LG-EDS Systems Inc. 18101 466 544 Reliance Infocom Ltd Internet 855 464 566 Canadian Research Network Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 7:1 8:73 9:1 12:1808 15:19 16:3 17:3 18:8 20:38 24:946 25:1 32:52 33:2 38:311 40:61 41:134 44:2 47:5 52:4 55:3 56:3 57:25 58:397 59:391 60:296 61:947 62:895 63:1980 64:3126 65:2368 66:3279 67:814 68:637 69:1850 70:515 71:105 72:1322 73:1 74:481 75:262 76:60 77:199 78:2 80:816 81:802 82:581 83:387 84:408 85:766 86:342 87:465 88:274 89:863 90:7 91:315 97:6 116:73 121:185 122:531 123:104 124:817 125:935 128:282 129:223 130:129 131:365 132:52 133:9 134:192 135:38 136:186 137:80 138:140 139:70 140:477 141:171 142:368 143:234 144:293 145:43 146:322 147:118 148:396 149:143 150:115 151:159 152:92 153:124 154:4 155:254 156:152 157:186 158:158 159:158 160:106 161:91 162:234 163:185 164:447 165:404 166:240 167:283 168:498 169:120 170:402 171:16 172:1 189:524 190:624 192:5772 193:3851 194:3128 195:2221 196:939 198:3736 199:3292 200:4784 201:1031 202:7285 203:7525 204:3968 205:2061 206:2361 207:2875 208:2697 209:3590 210:2467 211:964 212:1319 213:1460 214:413 215:40 216:4031 217:1154 218:360 219:379 220:948 221:402 222:263 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 25 May '07

25 May '07

BGP Update Report Interval: 11-May-07 -to- 24-May-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17974 24291 0.9% 44.5 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 2 - AS11492 23924 0.9% 22.3 -- CABLEONE - CABLE ONE 3 - AS4134 20588 0.8% 16.3 -- CHINANET-BACKBONE No.31,Jin-rong Street 4 - AS1239 16170 0.6% 19.6 -- SPRINTLINK - Sprint 5 - AS7018 15372 0.6% 10.2 -- ATT-INTERNET4 - AT&T WorldNet Services 6 - AS2386 14693 0.6% 12.7 -- INS-AS - AT&T Data Communications Services 7 - AS6478 14314 0.6% 12.9 -- ATT-INTERNET3 - AT&T WorldNet Services 8 - AS9583 13699 0.5% 12.0 -- SIFY-AS-IN Sify Limited 9 - AS4775 13618 0.5% 89.6 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 10 - AS4323 13542 0.5% 10.6 -- TWTC - Time Warner Telecom, Inc. 11 - AS6198 13151 0.5% 23.3 -- BATI-MIA - BellSouth Network Solutions, Inc 12 - AS8151 12878 0.5% 9.9 -- Uninet S.A. de C.V. 13 - AS15471 12366 0.5% 75.4 -- SNR-RO SNR - Societatea Nationala de Radiocomunicatii 14 - AS17486 12287 0.5% 115.9 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 15 - AS4755 12193 0.5% 9.9 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 16 - AS9837 11317 0.4% 45.8 -- POWERTEL-AP Powertel Ltd 17 - AS20115 10848 0.4% 13.1 -- CHARTER-NET-HKY-NC - Charter Communications 18 - AS4788 10405 0.4% 59.5 -- TMNET-AS-AP TM Net, Internet Service Provider 19 - AS24731 10339 0.4% 240.4 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 20 - AS9498 9665 0.4% 9.7 -- BBIL-AP BHARTI BT INTERNET LTD. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS12408 762 0.0% 762.0 -- BIKENT-AS Bikent Ltd. Autonomous system 2 - AS41664 646 0.0% 646.0 -- SEMSER-AS Semser Provider LLP 3 - AS34378 630 0.0% 630.0 -- RUG-AS Razguliay-UKRROS Group 4 - AS27096 496 0.0% 496.0 -- DDN-ASNBLK1 - DoD Network Information Center 5 - AS30600 891 0.0% 445.5 -- CSDI-ASN01 - Corbett Systems Development, Inc. 6 - AS25872 437 0.0% 437.0 -- ARQULE - ArQule Inc. 7 - AS22818 1298 0.1% 432.7 -- Directnet Prestacao de Servicos Ltda. 8 - AS10178 4508 0.2% 409.8 -- KBTUS-AS Korea Baptist Theological University/Seminary 9 - AS41327 1209 0.1% 403.0 -- MT-ITTELECOM IT & T AS number 10 - AS17645 3588 0.1% 326.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 11 - AS34988 298 0.0% 298.0 -- EWS English Welsh and Scottish Railways 12 - AS30707 868 0.0% 289.3 -- 13 - AS33188 574 0.0% 287.0 -- SCS-NETWORK-1 - Sono Corporate Suites 14 - AS19149 267 0.0% 267.0 -- MOTLABS - Motorola Labs 15 - AS22433 242 0.0% 242.0 -- HRMC - Human Resource Management Center, Inc. 16 - AS24731 10339 0.4% 240.4 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - AS33630 236 0.0% 236.0 -- FIRMLOGICWS - FIRMLOGIC 18 - AS40981 224 0.0% 224.0 -- UNIVCG University of Montenegro 19 - AS41555 222 0.0% 222.0 -- NOVATKL-AS FW Austria, Kundl 20 - AS7234 439 0.0% 219.5 -- RUSSELL - Frank Russell TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.177.10.0/24 6003 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 203.177.132.0/24 5946 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - 203.17.214.0/24 5348 0.2% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 4 - 203.11.108.0/24 5348 0.2% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd 5 - 89.4.129.0/24 2023 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - 89.4.130.0/24 2012 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - 89.4.128.0/24 1884 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - 203.63.26.0/24 1653 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 9 - 89.4.158.0/24 1558 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 89.4.131.0/24 1532 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 11 - 58.65.1.0/24 1188 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - 202.136.182.0/24 1165 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 13 - 202.136.176.0/24 1165 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 14 - 216.85.83.0/24 1091 0.0% AS4323 -- TWTC - Time Warner Telecom, Inc. 15 - 192.91.185.0/24 1051 0.0% AS9837 -- POWERTEL-AP Powertel Ltd 16 - 194.42.208.0/20 1036 0.0% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 17 - 203.23.245.0/24 993 0.0% AS9837 -- POWERTEL-AP Powertel Ltd 18 - 202.182.142.0/23 978 0.0% AS9837 -- POWERTEL-AP Powertel Ltd 19 - 203.55.203.0/24 961 0.0% AS9837 -- POWERTEL-AP Powertel Ltd 20 - 203.27.27.0/24 960 0.0% AS9837 -- POWERTEL-AP Powertel Ltd Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 25 May '07

25 May '07

This report has been generated at Fri May 25 21:51:52 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 18-05-07 218079 139594 19-05-07 218385 139594 20-05-07 218013 139594 21-05-07 218013 140025 22-05-07 218650 139831 23-05-07 218653 139850 24-05-07 218776 139698 25-05-07 219469 139844 AS Summary 25194 Number of ASes in routing system 10659 Number of ASes announcing only one prefix 1480 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 89890048 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 25May07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 219163 139835 79328 36.2% All ASes AS18566 1010 31 979 96.9% COVAD - Covad Communications Co. AS4755 1223 271 952 77.8% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4134 1258 317 941 74.8% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 1264 368 896 70.9% TWTC - Time Warner Telecom, Inc. AS9498 981 97 884 90.1% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1098 239 859 78.2% ATT-INTERNET3 - AT&T WorldNet Services AS8151 1290 446 844 65.4% Uninet S.A. de C.V. AS11492 1073 365 708 66.0% CABLEONE - CABLE ONE AS22773 718 56 662 92.2% CCINET-2 - Cox Communications Inc. AS19262 775 209 566 73.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1041 503 538 51.7% BATI-ATL - BellSouth Network Solutions, Inc AS17488 694 185 509 73.3% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18101 542 36 506 93.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS7018 1480 978 502 33.9% ATT-INTERNET4 - AT&T WorldNet Services AS19916 568 75 493 86.8% ASTRUM-0001 - OLM LLC AS7545 626 162 464 74.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS15270 533 83 450 84.4% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 740 317 423 57.2% KIXS-AS-KR Korea Telecom AS2386 1152 760 392 34.0% INS-AS - AT&T Data Communications Services AS9443 464 79 385 83.0% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4812 454 75 379 83.5% CHINANET-SH-AP China Telecom (Group) AS7029 590 239 351 59.5% WINDSTREAM - Windstream Communications Inc AS5668 594 249 345 58.1% AS-5668 - CenturyTel Internet Holdings, Inc. AS16852 403 78 325 80.6% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 798 477 321 40.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS9942 441 123 318 72.1% COMINDICO-AP SOUL Converged Communications Australia AS6517 442 129 313 70.8% YIPESCOM - Yipes Communications, Inc. AS4668 312 7 305 97.8% LGNET-AS-KR LG CNS AS721 573 270 303 52.9% DISA-ASNBLK - DoD Network Information Center Total 23641 7289 16352 69.2% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.96.16.0/20 AS30528 66.96.22.0/24 AS32517 DOTINC-NET - Dot Internet Solutions Inc. 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.0.64.0/20 AS30528 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS3542 ITSDN-U5 - DoD Network Information Center 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.128.0/22 AS17828 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.144.228.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.165.192.0/20 AS17828 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - AT&T Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]Announcement Routing Registry Training Courses
by Rumy Kanis 21 May '07

21 May '07

[Apologies for duplicate e-mails] Dear Colleagues The RIPE NCC Training Services Department invites you to register for one of our upcoming Routing Registry Training Courses: Date: Friday 27 July 2007 Time: 09:00 - 17:00 Location: Amsterdam, Netherlands AND Date: Friday 17 August 2007 Time: 09:00 - 17:00 Location: Oslo, Norway AND Date: Friday 31 August 2007 Time: 09:00 - 17:00 Location: Berlin, Germany AND Date: Thursday 6 September 2007 Time: 09:00 - 17:00 Location: Nottingham, United Kingdom AND Date: Friday 14 September 2007 Time: 09:00 - 17:00 Location: Lisbon, Portugal AND Date: Friday 28 September 2007 Time: 09:00 - 17:00 Location: Tbilisi, Georgia AND Date: Monday 3 December 2007 Time: 09:00 - 17:00 Location: Barcelona, Spain Hosted by: CESCA: http://www.cesca.es/en/ The main objective of the "Routing Registry Training Course" is to familiarise the LIRs with the features of the Routing Registry, while introducing the relevant tools and services of the RIPE NCC. The course also offers practical exercises. OVERVIEW OF TOPICS COVERED IN THE COURSE: - Routing Registry as a part of the RIPE Whois Database and the Internet Routing Registry (IRR) - Specifying routing policies using (RPSL) Routing Policy Specification Language and the RtConfig tool - IRRToolSet - Routing Information Service (RIS) - Routing Registry Consistency Check Project Please note that this is an advanced course. It will: - NOT teach the basics of routing - NOT teach the basics of RIPE Database operations - NOT describe how to receive Internet resources from the RIPE NCC - NOT describe how to operate a Local Internet Registry (LIR) The target audience of the course are technical staff of LIRs: e.g. network operators, engineers etc. This course is not intended for administrative or management staff (e.g. Hostmasters) . It is assumed that all attendees will be familiar with Border Gateway Protocol routing and with the RIPE Database (i.e. creating/modifying objects). This course is based on interactive exercises in a local network set-up. Please bring your laptops equipped with the following: - A working Ethernet card, - Three meters of Ethernet cable, - A secure connection client, - A web browser. Please be prepared to share your laptop (or at least allow another attendee to "look over your shoulder") if necessary. The course is free of charge. We provide lunch and printed training materials. We do not cover any of your travel expenses or accommodation. We give all of our training courses in English. You can find more information about the course at: http://www.ripe.net/training/rr/ How to register: --------------------- You can register up to two people from your LIR for each course. (If there are places left nearer the time of the course, you can register more people). To register for this course, you can either use the LIR Portal at: https://lirportal.ripe.net/lirportal/training/course-list.html Or the online registration form on our website: http://www.ripe.net/cgi-bin/trainingform.pl.cgi If you have any questions, send an e-mail to <training(a)ripe.net>. Kind regards, Rumy Kanis Training Services Manager RIPE NCC

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 18 May '07

18 May '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 19 May, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/05/19/0400 Analysis Summary ---------------- BGP routing table entries examined: 220732 Prefixes after maximum aggregation: 117049 Deaggregation factor: 1.89 Unique aggregates announced to Internet: 105996 Total ASes present in the Internet Routing Table: 25225 Prefixes per ASN: 8.75 Origin-only ASes present in the Internet Routing Table: 21975 Origin ASes announcing only one prefix: 10641 Transit ASes present in the Internet Routing Table: 3250 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: 25 Max AS path prepend of ASN (16327) 21 Prefixes from unregistered ASNs in the Routing Table: 5 Unregistered ASNs in the Routing Table: 6 Prefixes from 32-bit ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1719963072 Equivalent to 102 /8s, 132 /16s and 141 /24s Percentage of available address space announced: 46.4 Percentage of allocated address space announced: 61.5 Percentage of available address space allocated: 75.5 Total number of prefixes smaller than registry allocations: 115734 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 50831 Total APNIC prefixes after maximum aggregation: 19941 APNIC Deaggregation factor: 2.55 Prefixes being announced from the APNIC address blocks: 47840 Unique aggregates announced from the APNIC address blocks: 20175 APNIC Region origin ASes present in the Internet Routing Table: 2942 APNIC Prefixes per ASN: 16.26 APNIC Region origin ASes announcing only one prefix: 784 APNIC Region transit ASes present in the Internet Routing Table: 441 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 293387456 Equivalent to 17 /8s, 124 /16s and 188 /24s Percentage of available APNIC address space announced: 72.7 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, 116/6, 120/6, 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: 106442 Total ARIN prefixes after maximum aggregation: 62110 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 78505 Unique aggregates announced from the ARIN address blocks: 30674 ARIN Region origin ASes present in the Internet Routing Table: 11581 ARIN Prefixes per ASN: 6.78 ARIN Region origin ASes announcing only one prefix: 4443 ARIN Region transit ASes present in the Internet Routing Table: 1052 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 333456768 Equivalent to 19 /8s, 224 /16s and 37 /24s Percentage of available ARIN address space announced: 73.6 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: 45700 Total RIPE prefixes after maximum aggregation: 29847 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 42217 Unique aggregates announced from the RIPE address blocks: 28140 RIPE Region origin ASes present in the Internet Routing Table: 9643 RIPE Prefixes per ASN: 4.38 RIPE Region origin ASes announcing only one prefix: 5100 RIPE Region transit ASes present in the Internet Routing Table: 1549 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 306226304 Equivalent to 18 /8s, 64 /16s and 164 /24s Percentage of available RIPE address space announced: 76.1 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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 15169 Total LACNIC prefixes after maximum aggregation: 4140 LACNIC Deaggregation factor: 3.66 Prefixes being announced from the LACNIC address blocks: 13253 Unique aggregates announced from the LACNIC address blocks: 7253 LACNIC Region origin ASes present in the Internet Routing Table: 792 LACNIC Prefixes per ASN: 16.73 LACNIC Region origin ASes announcing only one prefix: 259 LACNIC Region transit ASes present in the Internet Routing Table: 141 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 38868736 Equivalent to 2 /8s, 81 /16s and 23 /24s Percentage of available LACNIC address space announced: 57.9 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: 2580 Total AfriNIC prefixes after maximum aggregation: 1001 AfriNIC Deaggregation factor: 2.58 Prefixes being announced from the AfriNIC address blocks: 1955 Unique aggregates announced from the AfriNIC address blocks: 1176 AfriNIC Region origin ASes present in the Internet Routing Table: 188 AfriNIC Prefixes per ASN: 10.40 AfriNIC Region origin ASes announcing only one prefix: 55 AfriNIC Region transit ASes present in the Internet Routing Table: 37 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 6057984 Equivalent to 0 /8s, 92 /16s and 112 /24s Percentage of available AfriNIC address space announced: 18.1 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 1281 9697 273 CHINANET-BACKBONE 4755 1215 383 72 Videsh Sanchar Nigam Ltd. Aut 9583 1106 109 17 Sify Limited 9498 982 469 72 BHARTI BT INTERNET LTD. 4766 783 4943 312 Korea Telecom (KIX) 23577 778 35 707 Korea Telecom (ATM-MPLS) 17488 676 44 35 Hathway IP Over Cable Interne 7545 624 142 78 TPG Internet Pty Ltd 1221 547 1954 422 Telstra Pty Ltd 18101 537 116 33 Reliance Infocom Ltd Internet 4668 507 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 4812 459 807 76 China Telecom (Shanghai) 9443 454 115 74 Primus Telecommunications 7474 414 218 270 SingTel Optus Pty Ltd 9829 362 258 14 BSNL National Internet Backbo 4802 360 86 148 Wantree Development 17557 355 37 168 Pakistan Telecom 17974 350 129 12 PT TELEKOMUNIKASI INDONESIA 4837 343 4693 158 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1502 6163 990 AT&T WorldNet Services 4323 1266 1027 361 Time Warner Telecom 2386 1140 580 753 AT&T Data Communications Serv 6478 1097 341 122 AT&T Worldnet Services 11492 1054 104 23 Cable One 6197 1034 687 503 BellSouth Network Solutions, 18566 1006 288 9 Covad Communications 174 954 6792 864 Cogent Communications 701 946 6612 725 UUNET Technologies, Inc. 1239 817 2731 579 Sprint 20115 808 725 429 Charter Communications 7011 793 226 474 Citizens Utilities 19262 775 2645 208 Verizon Global Networks 209 726 3847 582 Qwest 22773 713 1888 43 Cox Communications, Inc. 5668 599 160 17 CenturyTel Internet Holdings, 7385 597 166 463 Linkport Communications 721 592 21739 269 DLA Systems Automation Center 852 589 1096 370 Telus Advanced Communications 7029 587 456 79 Alltel Information Services, RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 519 1939 412 UUNET - Commercial IP service 24863 346 47 32 LINKdotNET AS number 3301 308 1455 288 TeliaNet Sweden 3320 305 4993 252 Deutsche Telekom AG 6746 278 128 254 Dynamic Network Technologies, 680 257 2044 250 DFN-IP service G-WiN 8220 249 459 240 COLT Telecommunications 3215 238 2254 95 France Telecom Transpac 8708 235 287 228 Romania Data Systems S.A. 3269 216 2647 74 TELECOM ITALIA 3246 209 340 199 Song Networks 8551 206 196 30 Bezeq International 3352 201 1783 37 Ibernet, Internet Access Netw 30890 201 17 93 SC Kappa Invexim SRL 20858 197 34 4 EgyNet 9116 196 136 25 Goldenlines main autonomous s 1257 190 1180 168 SWIPnet Swedish IP Network 3300 184 171 90 AUCS Communications Services 12479 184 578 6 Uni2 Autonomous System 786 177 1795 177 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1250 1870 211 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 365 116 63 Servicios Alestra S.A de C.V 16814 361 22 8 NSS, S.A. 22047 318 238 12 VTR PUNTO NET S.A. 7303 280 143 28 Telecom Argentina Stet-France 6471 259 74 31 ENTEL CHILE S.A. 14117 243 17 14 Telefonica del Sur S.A. 11556 229 128 3 Cable-Wireless Panama 6147 221 166 25 Telefonica Del Peru 6503 215 172 86 AVANTEL, S.A. 20299 194 23 12 NEWCOM AMERICAS 10620 186 53 24 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 14522 167 27 8 SatNet S.A. 23216 157 19 42 RAMtelecom Telecomunicaciones 21826 155 27 59 INTERCABLE 7910 154 11 29 ANDINET ON LINE 19429 154 94 43 E.T.B. 7738 143 474 22 Telecomunicacoes da Bahia S.A AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 283 867 224 The Internet Solution 8452 229 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 136 301 111 Tertiary Education Network 15475 129 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 119 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 77 174 73 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 42 13 23 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 8524 30 2 6 AUCEGYPT Autonomous System 21280 28 4 4 Swift Global Kenya Ltd.Is an 33766 26 2 1 Nyala Communications Pty Ltd 33776 26 2 8 Starcomms Nigeria Limited 12455 25 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1215 1143 Videsh Sanchar Nigam Ltd. Aut 9583 1106 1089 Sify Limited 8151 1250 1039 UniNet S.A. de C.V. 11492 1054 1031 Cable One 4134 1281 1008 CHINANET-BACKBONE 18566 1006 997 Covad Communications 6478 1097 975 AT&T Worldnet Services 9498 982 910 BHARTI BT INTERNET LTD. 4323 1266 905 Time Warner Telecom 22773 713 670 Cox Communications, Inc. 17488 676 641 Hathway IP Over Cable Interne 5668 599 582 CenturyTel Internet Holdings, 19262 775 567 Verizon Global Networks 7545 624 546 TPG Internet Pty Ltd 6197 1034 531 BellSouth Network Solutions, 19916 568 517 OLM LLC 7029 587 508 Alltel Information Services, 18101 537 504 Reliance Infocom Ltd Internet 15270 534 499 PaeTec.net -a division of Pae 4668 507 497 LG-EDS Systems Inc. List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65242 PRIVATE 64.222.142.0/24 13674 Bell Atlantic Global 64858 PRIVATE 84.36.180.0/24 20858 EgyNet 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 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 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /9:9 /10:14 /11:35 /12:122 /13:237 /14:451 /15:870 /16:9384 /17:3857 /18:6379 /19:13473 /20:15366 /21:13900 /22:18105 /23:19310 /24:117055 /25:775 /26:819 /27:477 /28:62 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1088 1097 AT&T Worldnet Services 11492 1040 1054 Cable One 18566 988 1006 Covad Communications 9583 934 1106 Sify Limited 2386 837 1140 AT&T Data Communications Serv 7018 808 1502 AT&T WorldNet Services 6197 794 1034 BellSouth Network Solutions, 23577 764 778 Korea Telecom (ATM-MPLS) 7011 695 793 Citizens Utilities 9498 649 982 BHARTI BT INTERNET LTD. 8151 627 1250 UniNet S.A. de C.V. 4755 611 1215 Videsh Sanchar Nigam Ltd. Aut 4766 590 783 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 523 1266 Time Warner Telecom 15270 501 534 PaeTec.net -a division of Pae 17488 497 676 Hathway IP Over Cable Interne 4668 496 507 LG-EDS Systems Inc. 855 464 566 Canadian Research Network 5668 464 599 CenturyTel Internet Holdings, Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 7:1 8:73 9:1 12:1798 15:19 16:3 17:3 18:8 20:38 24:942 25:1 32:52 33:2 38:313 40:60 41:125 44:2 47:5 52:4 55:2 56:3 57:24 58:398 59:387 60:273 61:946 62:971 63:1968 64:3115 65:2366 66:3267 67:813 68:639 69:1829 70:510 71:105 72:1324 73:1 74:460 75:259 76:58 77:192 78:1 80:852 81:802 82:578 83:376 84:442 85:764 86:351 87:464 88:272 89:875 90:6 91:304 97:6 116:73 121:184 122:524 123:99 124:806 125:934 128:282 129:222 130:126 131:362 132:52 133:10 134:192 135:39 136:185 137:80 138:139 139:70 140:476 141:170 142:371 143:234 144:290 145:43 146:322 147:117 148:388 149:143 150:114 151:160 152:92 153:123 154:4 155:253 156:151 157:188 158:160 159:159 160:105 161:91 162:234 163:185 164:448 165:403 166:235 167:282 168:491 169:120 170:401 171:16 172:1 189:469 190:611 192:5760 193:3842 194:3120 195:2220 196:942 198:3739 199:3289 200:4771 201:1015 202:7277 203:7485 204:3952 205:2083 206:2359 207:2884 208:2686 209:3579 210:2481 211:968 212:1309 213:1471 214:406 215:40 216:4013 217:1150 218:356 219:363 220:948 221:393 222:264 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 18 May '07

18 May '07

BGP Update Report Interval: 04-May-07 -to- 14-May-07 (10 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS306 22191 2.3% 121.9 -- DNIC - DoD Network Information Center 2 - AS4775 20361 2.1% 134.0 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - AS7018 13357 1.4% 8.9 -- ATT-INTERNET4 - AT&T WorldNet Services 4 - AS2386 12429 1.3% 10.9 -- INS-AS - AT&T Data Communications Services 5 - AS6478 12018 1.3% 10.9 -- ATT-INTERNET3 - AT&T WorldNet Services 6 - AS24731 12003 1.3% 279.1 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - AS15471 11352 1.2% 71.0 -- SNR-RO SNR - Societatea Nationala de Radiocomunicatii 8 - AS1239 10928 1.1% 13.2 -- SPRINTLINK - Sprint 9 - AS11492 10898 1.1% 10.3 -- CABLEONE - CABLE ONE 10 - AS9837 9690 1.0% 40.2 -- POWERTEL-AP Powertel Ltd 11 - AS5786 9506 1.0% 58.0 -- UPRENET - University of Puerto Rico 12 - AS30890 7403 0.8% 36.1 -- EVOLVA Evolva Telecom 13 - AS5803 7211 0.8% 80.1 -- DDN-ASNBLK - DoD Network Information Center 14 - AS2901 7090 0.8% 191.6 -- OGT-AS - Oso Grande Technologies, Inc. 15 - AS8151 7017 0.7% 5.8 -- Uninet S.A. de C.V. 16 - AS17974 6236 0.7% 17.4 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 17 - AS34040 6135 0.7% 266.7 -- CZTTNET-AS TTNET Czech Republic 18 - AS4621 5740 0.6% 39.0 -- UNSPECIFIED UNINET-TH 19 - AS6197 5657 0.6% 5.4 -- BATI-ATL - BellSouth Network Solutions, Inc 20 - AS41271 5587 0.6% 58.2 -- AZURE-AS SC AZURE SOFTWARE SRL TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30375 901 0.1% 901.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC 2 - AS34378 623 0.1% 623.0 -- RUG-AS Razguliay-UKRROS Group 3 - AS30600 1100 0.1% 550.0 -- CSDI-ASN01 - Corbett Systems Development, Inc. 4 - AS12408 538 0.1% 538.0 -- BIKENT-AS Bikent Ltd. Autonomous system 5 - AS29700 1592 0.2% 530.7 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor 6 - AS41866 504 0.1% 504.0 -- INTERFAXINC-AS Interfax Inc 7 - AS28977 836 0.1% 418.0 -- UN-UNLB United Nations Logistics Base Brindisi, Italy 8 - AS41555 403 0.0% 403.0 -- NOVATKL-AS FW Austria, Kundl 9 - AS25872 389 0.0% 389.0 -- ARQULE - ArQule Inc. 10 - AS30707 1132 0.1% 377.3 -- 11 - AS17645 4073 0.4% 370.3 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - AS33630 337 0.0% 337.0 -- FIRMLOGICWS - FIRMLOGIC 13 - AS10178 3600 0.4% 327.3 -- KBTUS-AS Korea Baptist Theological University/Seminary 14 - AS22433 296 0.0% 296.0 -- HRMC - Human Resource Management Center, Inc. 15 - AS28650 285 0.0% 285.0 -- Dilmar Antonio Simonetti 16 - AS24731 12003 1.3% 279.1 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - AS40981 268 0.0% 268.0 -- UNIVCG University of Montenegro 18 - AS34040 6135 0.7% 266.7 -- CZTTNET-AS TTNET Czech Republic 19 - AS28618 255 0.0% 255.0 -- Linktel Telecomunicacoes do Brasil Ltda 20 - AS3217 739 0.1% 246.3 -- SIMBIRSK TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.177.10.0/24 9999 0.7% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 203.177.132.0/24 9884 0.7% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - 62.204.228.0/23 3039 0.2% AS34040 -- CZTTNET-AS TTNET Czech Republic 4 - 62.204.230.0/23 3010 0.2% AS34040 -- CZTTNET-AS TTNET Czech Republic 5 - 89.4.131.0/24 2583 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - 89.4.130.0/24 2467 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - 89.4.128.0/24 2464 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - 89.4.129.0/24 2417 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 9 - 89.4.158.0/24 1680 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 194.42.208.0/20 1494 0.1% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 11 - 192.6.180.0/24 1362 0.1% AS2129 -- HP-EUROPE-AS-TRADE Hewlett-Packard 12 - 58.65.1.0/24 1361 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 13 - 202.136.182.0/24 1353 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 14 - 202.136.176.0/24 1351 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 15 - 216.85.83.0/24 1168 0.1% AS4323 -- TWTC - Time Warner Telecom, Inc. 16 - 64.95.193.0/24 1064 0.1% AS30707 -- 17 - 208.54.88.0/24 1047 0.1% AS21928 -- T-MOBILE-AS21928 - T-Mobile USA 18 - 192.91.185.0/24 1044 0.1% AS9837 -- POWERTEL-AP Powertel Ltd 19 - 143.81.0.0/21 1044 0.1% AS6034 -- DDN-ASNBLK - DoD Network Information Center 20 - 203.23.245.0/24 986 0.1% AS9837 -- POWERTEL-AP Powertel Ltd Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 18 May '07

18 May '07

This report has been generated at Fri May 18 21:54:18 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 11-05-07 217002 140296 12-05-07 217195 140321 13-05-07 216942 140259 14-05-07 217059 140321 15-05-07 217293 140321 16-05-07 217896 140321 17-05-07 217896 139305 18-05-07 218079 139392 AS Summary 25133 Number of ASes in routing system 10631 Number of ASes announcing only one prefix 1477 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90257920 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 18May07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 218312 139564 78748 36.1% All ASes AS18566 1006 31 975 96.9% COVAD - Covad Communications Co. AS4755 1213 269 944 77.8% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4134 1253 313 940 75.0% CHINANET-BACKBONE No.31,Jin-rong Street AS4323 1262 364 898 71.2% TWTC - Time Warner Telecom, Inc. AS9498 983 95 888 90.3% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1096 234 862 78.6% ATT-INTERNET3 - AT&T WorldNet Services AS8151 1248 434 814 65.2% Uninet S.A. de C.V. AS11492 1054 365 689 65.4% CABLEONE - CABLE ONE AS22773 713 55 658 92.3% CCINET-2 - Cox Communications Inc. AS19262 774 208 566 73.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1034 511 523 50.6% BATI-ATL - BellSouth Network Solutions, Inc AS18101 537 33 504 93.9% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS7018 1477 980 497 33.6% ATT-INTERNET4 - AT&T WorldNet Services AS17488 674 179 495 73.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19916 568 75 493 86.8% ASTRUM-0001 - OLM LLC AS15270 531 81 450 84.7% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 740 317 423 57.2% KIXS-AS-KR Korea Telecom AS2386 1141 756 385 33.7% INS-AS - AT&T Data Communications Services AS9443 463 81 382 82.5% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4812 452 76 376 83.2% CHINANET-SH-AP China Telecom (Group) AS7029 587 237 350 59.6% WINDSTREAM - Windstream Communications Inc AS5668 596 249 347 58.2% AS-5668 - CenturyTel Internet Holdings, Inc. AS16852 400 76 324 81.0% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS721 592 272 320 54.1% DISA-ASNBLK - DoD Network Information Center AS7011 793 474 319 40.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS9942 443 124 319 72.0% COMINDICO-AP SOUL Converged Communications Australia AS6517 441 128 313 71.0% YIPESCOM - Yipes Communications, Inc. AS4668 313 7 306 97.8% LGNET-AS-KR LG CNS AS14654 303 5 298 98.3% WAYPORT - Wayport Total 23191 7094 16097 69.4% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 116.112.128.0/17 AS3758 ERX-SINGNET SingNet 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS3542 ITSDN-U5 - DoD Network Information Center 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.128.0/22 AS17828 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.144.228.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.165.192.0/20 AS17828 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - SBC Internet Services 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 216.251.203.0/24 AS7132 SBIS-AS - SBC Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 11 May '07

11 May '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 12 May, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/05/12/0400 Analysis Summary ---------------- BGP routing table entries examined: 219961 Prefixes after maximum aggregation: 117145 Deaggregation factor: 1.88 Unique aggregates announced to Internet: 106816 Total ASes present in the Internet Routing Table: 25145 Prefixes per ASN: 8.75 Origin-only ASes present in the Internet Routing Table: 21900 Origin ASes announcing only one prefix: 10598 Transit ASes present in the Internet Routing Table: 3245 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: 25 Max AS path prepend of ASN (15941) 12 Prefixes from unregistered ASNs in the Routing Table: 6 Unregistered ASNs in the Routing Table: 7 Prefixes from 32-bit ASNs in the Routing Table: 5 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 11 Number of addresses announced to Internet: 1718002624 Equivalent to 102 /8s, 102 /16s and 163 /24s Percentage of available address space announced: 46.4 Percentage of allocated address space announced: 62.9 Percentage of available address space allocated: 73.7 Total number of prefixes smaller than registry allocations: 115143 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 50626 Total APNIC prefixes after maximum aggregation: 20239 APNIC Deaggregation factor: 2.50 Prefixes being announced from the APNIC address blocks: 47626 Unique aggregates announced from the APNIC address blocks: 21252 APNIC Region origin ASes present in the Internet Routing Table: 2938 APNIC Prefixes per ASN: 16.21 APNIC Region origin ASes announcing only one prefix: 789 APNIC Region transit ASes present in the Internet Routing Table: 437 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 292851136 Equivalent to 17 /8s, 116 /16s and 141 /24s Percentage of available APNIC address space announced: 72.5 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, 116/6, 120/6, 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: 106230 Total ARIN prefixes after maximum aggregation: 62027 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 78316 Unique aggregates announced from the ARIN address blocks: 30543 ARIN Region origin ASes present in the Internet Routing Table: 11559 ARIN Prefixes per ASN: 6.78 ARIN Region origin ASes announcing only one prefix: 4431 ARIN Region transit ASes present in the Internet Routing Table: 1052 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 332297344 Equivalent to 19 /8s, 206 /16s and 116 /24s Percentage of available ARIN address space announced: 73.4 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, 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: 45499 Total RIPE prefixes after maximum aggregation: 29737 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 42028 Unique aggregates announced from the RIPE address blocks: 28098 RIPE Region origin ASes present in the Internet Routing Table: 9594 RIPE Prefixes per ASN: 4.38 RIPE Region origin ASes announcing only one prefix: 5070 RIPE Region transit ASes present in the Internet Routing Table: 1548 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 305989504 Equivalent to 18 /8s, 61 /16s and 7 /24s Percentage of available RIPE address space announced: 76.0 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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 15036 Total LACNIC prefixes after maximum aggregation: 4117 LACNIC Deaggregation factor: 3.65 Prefixes being announced from the LACNIC address blocks: 13136 Unique aggregates announced from the LACNIC address blocks: 7191 LACNIC Region origin ASes present in the Internet Routing Table: 786 LACNIC Prefixes per ASN: 16.71 LACNIC Region origin ASes announcing only one prefix: 252 LACNIC Region transit ASes present in the Internet Routing Table: 140 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 38730752 Equivalent to 2 /8s, 78 /16s and 252 /24s Percentage of available LACNIC address space announced: 57.7 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: 2560 Total AfriNIC prefixes after maximum aggregation: 1015 AfriNIC Deaggregation factor: 2.52 Prefixes being announced from the AfriNIC address blocks: 1927 Unique aggregates announced from the AfriNIC address blocks: 1188 AfriNIC Region origin ASes present in the Internet Routing Table: 189 AfriNIC Prefixes per ASN: 10.20 AfriNIC Region origin ASes announcing only one prefix: 56 AfriNIC Region transit ASes present in the Internet Routing Table: 35 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 6036480 Equivalent to 0 /8s, 92 /16s and 28 /24s Percentage of available AfriNIC address space announced: 18.0 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 1283 9605 275 CHINANET-BACKBONE 4755 1213 383 72 Videsh Sanchar Nigam Ltd. Aut 9583 1108 79 382 Sify Limited 9498 976 469 72 BHARTI BT INTERNET LTD. 4766 783 4943 312 Korea Telecom (KIX) 23577 776 35 705 Korea Telecom (ATM-MPLS) 17488 676 44 35 Hathway IP Over Cable Interne 7545 628 142 80 TPG Internet Pty Ltd 1221 543 1954 422 Telstra Pty Ltd 18101 536 116 28 Reliance Infocom Ltd Internet 4668 508 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 4812 460 807 76 China Telecom (Shanghai) 9443 452 115 74 Primus Telecommunications 7474 413 217 269 SingTel Optus Pty Ltd 4802 360 86 148 Wantree Development 17557 356 37 169 Pakistan Telecom 17974 350 129 12 PT TELEKOMUNIKASI INDONESIA 4837 344 4709 159 chinanet IDC center beijing n 4808 331 669 112 CNCGROUP IP network: China169 ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1498 6144 993 AT&T WorldNet Services 4323 1265 1027 360 Time Warner Telecom 2386 1125 580 752 AT&T Data Communications Serv 6478 1094 339 133 AT&T Worldnet Services 11492 1047 104 22 Cable One 6197 1033 688 503 BellSouth Network Solutions, 18566 1006 288 9 Covad Communications 174 967 6792 875 Cogent Communications 701 958 6660 730 UUNET Technologies, Inc. 20115 818 742 428 Charter Communications 1239 816 2716 577 Sprint 19262 774 2620 209 Verizon Global Networks 7011 752 217 463 Citizens Utilities 209 729 3847 583 Qwest 22773 714 1888 43 Cox Communications, Inc. 5668 601 160 17 CenturyTel Internet Holdings, 721 597 21755 271 DLA Systems Automation Center 852 589 1096 370 Telus Advanced Communications 7029 584 456 79 Alltel Information Services, 19916 568 49 51 OLM LLC RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 522 1941 415 UUNET - Commercial IP service 24863 344 47 30 LINKdotNET AS number 3301 309 1455 289 TeliaNet Sweden 3320 303 4993 251 Deutsche Telekom AG 6746 277 128 254 Dynamic Network Technologies, 680 257 2044 250 DFN-IP service G-WiN 8220 253 460 244 COLT Telecommunications 3215 238 2254 95 France Telecom Transpac 8708 235 287 228 Romania Data Systems S.A. 3269 216 2647 74 TELECOM ITALIA 3246 208 340 198 Song Networks 8551 206 196 30 Bezeq International 3352 203 1783 37 Ibernet, Internet Access Netw 30890 202 17 94 SC Kappa Invexim SRL 20858 196 34 4 EgyNet 9116 193 136 25 Goldenlines main autonomous s 1257 190 1180 168 SWIPnet Swedish IP Network 12479 184 578 6 Uni2 Autonomous System 3300 183 171 89 AUCS Communications Services 786 177 1795 177 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1208 1870 213 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 365 116 63 Servicios Alestra S.A de C.V 16814 362 22 8 NSS, S.A. 22047 318 238 12 VTR PUNTO NET S.A. 7303 280 143 29 Telecom Argentina Stet-France 6471 259 74 31 ENTEL CHILE S.A. 14117 243 17 14 Telefonica del Sur S.A. 11556 229 128 3 Cable-Wireless Panama 6147 221 166 25 Telefonica Del Peru 6503 215 172 86 AVANTEL, S.A. 20299 190 23 12 NEWCOM AMERICAS 10620 185 53 23 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 23216 157 19 42 RAMtelecom Telecomunicaciones 14522 155 25 7 SatNet S.A. 21826 155 27 59 INTERCABLE 7910 154 11 29 ANDINET ON LINE 19429 151 93 41 E.T.B. 19169 143 9 26 Telconet AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 290 868 232 The Internet Solution 8452 229 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 137 309 112 Tertiary Education Network 15475 129 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 119 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 76 174 73 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 56 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 43 13 24 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 8524 30 2 6 AUCEGYPT Autonomous System 21280 28 4 4 Swift Global Kenya Ltd.Is an 12455 25 6 3 Jambonet Autonomous system 10798 24 2 15 Standard Bank of South Africa 33776 24 2 7 Starcomms Nigeria Limited Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1213 1141 Videsh Sanchar Nigam Ltd. Aut 11492 1047 1025 Cable One 4134 1283 1008 CHINANET-BACKBONE 18566 1006 997 Covad Communications 8151 1208 995 UniNet S.A. de C.V. 6478 1094 961 AT&T Worldnet Services 4323 1265 905 Time Warner Telecom 9498 976 904 BHARTI BT INTERNET LTD. 9583 1108 726 Sify Limited 22773 714 671 Cox Communications, Inc. 17488 676 641 Hathway IP Over Cable Interne 5668 601 584 CenturyTel Internet Holdings, 19262 774 565 Verizon Global Networks 7545 628 548 TPG Internet Pty Ltd 6197 1033 530 BellSouth Network Solutions, 19916 568 517 OLM LLC 18101 536 508 Reliance Infocom Ltd Internet 7029 584 505 Alltel Information Services, 4668 508 498 LG-EDS Systems Inc. 15270 531 496 PaeTec.net -a division of Pae List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65019 PRIVATE 63.138.117.0/24 19034 Norcom Networks Corp 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65242 PRIVATE 64.222.142.0/24 13674 Bell Atlantic Global 64858 PRIVATE 84.36.180.0/24 20858 EgyNet 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 7.1.1.0/24 1239 Sprint 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 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /9:9 /10:14 /11:34 /12:123 /13:238 /14:450 /15:866 /16:9378 /17:3849 /18:6400 /19:13475 /20:15351 /21:13875 /22:17960 /23:19236 /24:116532 /25:775 /26:829 /27:476 /28:59 /29:5 /30:0 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1085 1094 AT&T Worldnet Services 11492 1033 1047 Cable One 18566 988 1006 Covad Communications 9583 946 1108 Sify Limited 2386 822 1125 AT&T Data Communications Serv 7018 808 1498 AT&T WorldNet Services 6197 794 1033 BellSouth Network Solutions, 23577 762 776 Korea Telecom (ATM-MPLS) 7011 660 752 Citizens Utilities 9498 642 976 BHARTI BT INTERNET LTD. 4755 608 1213 Videsh Sanchar Nigam Ltd. Aut 4766 590 783 Korea Telecom (KIX) 8151 584 1208 UniNet S.A. de C.V. 19916 563 568 OLM LLC 4323 524 1265 Time Warner Telecom 15270 498 531 PaeTec.net -a division of Pae 4668 497 508 LG-EDS Systems Inc. 17488 497 676 Hathway IP Over Cable Interne 5668 466 601 CenturyTel Internet Holdings, 855 464 566 Canadian Research Network Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:8 7:1 8:73 9:1 12:1798 13:1 15:19 16:3 17:3 18:8 20:37 24:944 25:1 32:53 38:311 40:60 41:122 44:2 47:5 52:4 55:2 56:3 57:26 58:393 59:341 60:273 61:939 62:970 63:1971 64:3071 65:2359 66:3272 67:801 68:634 69:1828 70:499 71:104 72:1327 73:1 74:437 75:259 76:51 77:151 80:845 81:802 82:600 83:373 84:435 85:767 86:359 87:471 88:270 89:862 90:6 91:293 97:6 116:59 121:181 122:526 123:94 124:796 125:930 128:281 129:219 130:124 131:364 132:52 133:11 134:193 135:39 136:183 137:78 138:138 139:66 140:477 141:170 142:371 143:234 144:291 145:43 146:324 147:117 148:386 149:144 150:115 151:159 152:92 153:120 154:4 155:253 156:152 157:187 158:160 159:157 160:105 161:90 162:234 163:176 164:452 165:406 166:228 167:281 168:495 169:120 170:379 171:16 172:1 189:427 190:604 192:5758 193:3809 194:3097 195:2203 196:924 198:3742 199:3295 200:4759 201:1005 202:7238 203:7485 204:3951 205:2072 206:2361 207:2881 208:2673 209:3582 210:2481 211:945 212:1311 213:1458 214:409 215:40 216:4010 217:1147 218:355 219:358 220:952 221:408 222:264 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 11 May '07

11 May '07

BGP Update Report Interval: 27-Apr-07 -to- 10-May-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4775 35803 2.7% 288.7 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - AS1239 23919 1.8% 29.9 -- SPRINTLINK - Sprint 3 - AS306 20164 1.5% 110.8 -- DNIC - DoD Network Information Center 4 - AS17974 17698 1.3% 66.3 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 5 - AS7018 16753 1.3% 11.1 -- ATT-INTERNET4 - AT&T WorldNet Services 6 - AS24731 16522 1.2% 384.2 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - AS6478 14579 1.1% 13.2 -- ATT-INTERNET3 - AT&T WorldNet Services 8 - AS2386 12859 1.0% 11.2 -- INS-AS - AT&T Data Communications Services 9 - AS11492 12246 0.9% 16.4 -- CABLEONE - CABLE ONE 10 - AS6198 11369 0.9% 18.5 -- BATI-MIA - BellSouth Network Solutions, Inc 11 - AS5803 10710 0.8% 119.0 -- DDN-ASNBLK - DoD Network Information Center 12 - AS8151 9511 0.7% 7.9 -- Uninet S.A. de C.V. 13 - AS9121 8560 0.7% 44.6 -- TTNET TTnet Autonomous System 14 - AS9829 8500 0.6% 32.6 -- BSNL-NIB National Internet Backbone 15 - AS5786 8386 0.6% 79.1 -- UPRENET - University of Puerto Rico 16 - AS34040 8316 0.6% 332.6 -- CZTTNET-AS TTNET Czech Republic 17 - AS702 7926 0.6% 11.5 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 18 - AS6197 7781 0.6% 7.5 -- BATI-ATL - BellSouth Network Solutions, Inc 19 - AS2901 7057 0.5% 190.7 -- OGT-AS - Oso Grande Technologies, Inc. 20 - AS11556 6931 0.5% 45.6 -- Cable & Wireless Panama TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31594 1682 0.1% 1682.0 -- FORTESS-AS Fortess LLC Network 2 - AS30375 1364 0.1% 1364.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC 3 - AS1708 883 0.1% 883.0 -- FR-CNET-ISSY - Centre National d'Etudes des Telecommunication -- CNET 4 - AS20133 861 0.1% 861.0 -- CASS-COL - CASS INFORMATION SYSTEMS 5 - AS34378 854 0.1% 854.0 -- RUG-AS Razguliay-UKRROS Group 6 - AS29700 2170 0.2% 723.3 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor 7 - AS30600 1319 0.1% 659.5 -- CSDI-ASN01 - Corbett Systems Development, Inc. 8 - AS28977 1253 0.1% 626.5 -- UN-UNLB United Nations Logistics Base Brindisi, Italy 9 - AS17645 6108 0.5% 555.3 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 10 - AS41555 550 0.0% 550.0 -- NOVATKL-AS FW Austria, Kundl 11 - AS30707 1610 0.1% 536.7 -- 12 - AS33232 1066 0.1% 533.0 -- ERXNETWORK - eRx Network 13 - AS7234 531 0.0% 531.0 -- RUSSELL - Frank Russell 14 - AS12408 481 0.0% 481.0 -- BIKENT-AS Bikent Ltd. Autonomous system 15 - AS22720 459 0.0% 459.0 -- LEXENT-INC-3NYP-301 - Lexent, Inc. 16 - AS8225 415 0.0% 415.0 -- ASTELIT-MSK-AS Astelit Autonomous System 17 - AS10178 4543 0.3% 413.0 -- KBTUS-AS Korea Baptist Theological University/Seminary 18 - AS41866 398 0.0% 398.0 -- INTERFAXINC-AS Interfax Inc 19 - AS33630 390 0.0% 390.0 -- FIRMLOGICWS - FIRMLOGIC 20 - AS24731 16522 1.2% 384.2 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.177.10.0/24 13212 0.8% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 203.177.132.0/24 12972 0.8% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - 62.204.228.0/23 4032 0.2% AS34040 -- CZTTNET-AS TTNET Czech Republic 4 - 62.204.230.0/23 4007 0.2% AS34040 -- CZTTNET-AS TTNET Czech Republic 5 - 89.4.128.0/24 3419 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - 89.4.130.0/24 3367 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - 89.4.131.0/24 3325 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - 89.4.129.0/24 3264 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 9 - 89.4.158.0/24 2602 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 10 - 81.212.197.0/24 2580 0.2% AS9121 -- TTNET TTnet Autonomous System 11 - 81.213.47.0/24 2285 0.1% AS9121 -- TTNET TTnet Autonomous System 12 - 194.42.208.0/20 1975 0.1% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 13 - 202.136.182.0/24 1929 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 14 - 202.136.176.0/24 1928 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 15 - 58.65.1.0/24 1918 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 16 - 192.160.223.0/24 1870 0.1% AS1239 -- SPRINTLINK - Sprint 17 - 192.160.220.0/24 1870 0.1% AS1239 -- SPRINTLINK - Sprint 18 - 192.160.219.0/24 1870 0.1% AS1239 -- SPRINTLINK - Sprint 19 - 192.160.221.0/24 1870 0.1% AS1239 -- SPRINTLINK - Sprint 20 - 192.160.217.0/24 1870 0.1% AS1239 -- SPRINTLINK - Sprint Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 11 May '07

11 May '07

This report has been generated at Fri May 11 21:50:19 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 04-05-07 216692 139686 05-05-07 216689 139955 06-05-07 216687 139977 07-05-07 216641 139989 08-05-07 216738 139604 09-05-07 216352 140127 10-05-07 216892 140124 11-05-07 217002 140252 AS Summary 25064 Number of ASes in routing system 10603 Number of ASes announcing only one prefix 1480 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90324224 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 11May07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 217147 140280 76867 35.4% All ASes AS4134 1255 315 940 74.9% CHINANET-BACKBONE No.31,Jin-rong Street AS4755 1119 190 929 83.0% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4323 1262 364 898 71.2% TWTC - Time Warner Telecom, Inc. AS9498 979 96 883 90.2% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1094 244 850 77.7% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1006 160 846 84.1% COVAD - Covad Communications Co. AS8151 1208 432 776 64.2% Uninet S.A. de C.V. AS11492 1048 361 687 65.6% CABLEONE - CABLE ONE AS22773 712 55 657 92.3% CCINET-2 - Cox Communications Inc. AS19262 774 209 565 73.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1034 511 523 50.6% BATI-ATL - BellSouth Network Solutions, Inc AS18101 536 32 504 94.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS7018 1480 982 498 33.6% ATT-INTERNET4 - AT&T WorldNet Services AS17488 676 178 498 73.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 740 317 423 57.2% KIXS-AS-KR Korea Telecom AS2386 1133 755 378 33.4% INS-AS - AT&T Data Communications Services AS4812 453 77 376 83.0% CHINANET-SH-AP China Telecom (Group) AS5668 597 249 348 58.3% AS-5668 - CenturyTel Internet Holdings, Inc. AS7029 584 238 346 59.2% WINDSTREAM - Windstream Communications Inc AS16852 400 76 324 81.0% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS721 596 274 322 54.0% DISA-ASNBLK - DoD Network Information Center AS7011 791 472 319 40.3% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS4668 313 7 306 97.8% LGNET-AS-KR LG CNS AS14654 303 5 298 98.3% WAYPORT - Wayport AS6198 561 265 296 52.8% BATI-MIA - BellSouth Network Solutions, Inc AS855 566 273 293 51.8% CANET-ASN-4 - Bell Aliant AS15270 528 239 289 54.7% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS16814 362 84 278 76.8% NSS S.A. Total 23182 7626 15556 67.1% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 78.144.0.0/13 AS13285 OPALTELECOM-AS Opal Telecom 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 116.112.128.0/17 AS3758 ERX-SINGNET SingNet 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.175.0/24 AS3741 IS 196.6.176.0/23 AS3741 IS 196.6.183.0/24 AS3741 IS 196.6.196.0/24 AS3741 IS 196.6.199.0/24 AS3741 IS 196.6.204.0/22 AS3741 IS 196.6.208.0/24 AS3741 IS 196.6.211.0/24 AS3741 IS 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS3542 ITSDN-U5 - DoD Network Information Center 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.128.0/22 AS17828 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.144.228.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 202.144.232.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 202.144.252.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.165.192.0/20 AS17828 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - SBC Internet Services 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 216.251.203.0/24 AS7132 SBIS-AS - SBC Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 04 May '07

04 May '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 05 May, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/05/05/0400 Analysis Summary ---------------- BGP routing table entries examined: 219628 Prefixes after maximum aggregation: 116935 Deaggregation factor: 1.88 Unique aggregates announced to Internet: 106618 Total ASes present in the Internet Routing Table: 25093 Prefixes per ASN: 8.75 Origin-only ASes present in the Internet Routing Table: 21855 Origin ASes announcing only one prefix: 10575 Transit ASes present in the Internet Routing Table: 3238 Transit-only ASes present in the Internet Routing Table: 77 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 21 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 6 Unregistered ASNs in the Routing Table: 7 Prefixes from 32-bit 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: 1715790016 Equivalent to 102 /8s, 68 /16s and 224 /24s Percentage of available address space announced: 46.3 Percentage of allocated address space announced: 62.8 Percentage of available address space allocated: 73.7 Total number of prefixes smaller than registry allocations: 114921 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 50596 Total APNIC prefixes after maximum aggregation: 20195 APNIC Deaggregation factor: 2.51 Prefixes being announced from the APNIC address blocks: 47584 Unique aggregates announced from the APNIC address blocks: 21230 APNIC Region origin ASes present in the Internet Routing Table: 2933 APNIC Prefixes per ASN: 16.22 APNIC Region origin ASes announcing only one prefix: 788 APNIC Region transit ASes present in the Internet Routing Table: 440 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 292731328 Equivalent to 17 /8s, 114 /16s and 185 /24s Percentage of available APNIC address space announced: 72.5 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, 116/6, 120/6, 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: 106199 Total ARIN prefixes after maximum aggregation: 61978 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 78168 Unique aggregates announced from the ARIN address blocks: 30453 ARIN Region origin ASes present in the Internet Routing Table: 11538 ARIN Prefixes per ASN: 6.77 ARIN Region origin ASes announcing only one prefix: 4425 ARIN Region transit ASes present in the Internet Routing Table: 1056 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 331984768 Equivalent to 19 /8s, 201 /16s and 175 /24s Percentage of available ARIN address space announced: 73.3 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: 45303 Total RIPE prefixes after maximum aggregation: 29640 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 41854 Unique aggregates announced from the RIPE address blocks: 27995 RIPE Region origin ASes present in the Internet Routing Table: 9570 RIPE Prefixes per ASN: 4.37 RIPE Region origin ASes announcing only one prefix: 5051 RIPE Region transit ASes present in the Internet Routing Table: 1534 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 304882816 Equivalent to 18 /8s, 44 /16s and 36 /24s Percentage of available RIPE address space announced: 75.7 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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 14941 Total LACNIC prefixes after maximum aggregation: 4105 LACNIC Deaggregation factor: 3.64 Prefixes being announced from the LACNIC address blocks: 13030 Unique aggregates announced from the LACNIC address blocks: 7169 LACNIC Region origin ASes present in the Internet Routing Table: 785 LACNIC Prefixes per ASN: 16.60 LACNIC Region origin ASes announcing only one prefix: 254 LACNIC Region transit ASes present in the Internet Routing Table: 140 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 38440704 Equivalent to 2 /8s, 74 /16s and 143 /24s Percentage of available LACNIC address space announced: 57.3 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: 2579 Total AfriNIC prefixes after maximum aggregation: 1007 AfriNIC Deaggregation factor: 2.56 Prefixes being announced from the AfriNIC address blocks: 1959 Unique aggregates announced from the AfriNIC address blocks: 1193 AfriNIC Region origin ASes present in the Internet Routing Table: 189 AfriNIC Prefixes per ASN: 10.37 AfriNIC Region origin ASes announcing only one prefix: 57 AfriNIC Region transit ASes present in the Internet Routing Table: 37 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 6070016 Equivalent to 0 /8s, 92 /16s and 159 /24s Percentage of available AfriNIC address space announced: 18.1 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 1282 9603 274 CHINANET-BACKBONE 4755 1205 383 72 Videsh Sanchar Nigam Ltd. Aut 9583 1108 79 381 Sify Limited 9498 974 469 73 BHARTI BT INTERNET LTD. 4766 784 4943 312 Korea Telecom (KIX) 23577 778 35 706 Korea Telecom (ATM-MPLS) 17488 672 44 34 Hathway IP Over Cable Interne 7545 627 142 80 TPG Internet Pty Ltd 1221 543 1954 421 Telstra Pty Ltd 18101 534 116 27 Reliance Infocom Ltd Internet 4668 507 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 4812 465 799 75 China Telecom (Shanghai) 9443 453 115 74 Primus Telecommunications 7474 411 217 268 SingTel Optus Pty Ltd 4802 359 86 148 Wantree Development 17557 359 35 170 Pakistan Telecom 9829 354 273 10 BSNL National Internet Backbo 4837 346 4725 160 chinanet IDC center beijing n 17974 344 129 12 PT TELEKOMUNIKASI INDONESIA ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1495 6134 986 AT&T WorldNet Services 4323 1263 1023 361 Time Warner Telecom 2386 1136 580 754 AT&T Data Communications Serv 6478 1091 337 133 AT&T Worldnet Services 11492 1049 103 20 Cable One 6197 1034 688 503 BellSouth Network Solutions, 18566 1001 288 9 Covad Communications 174 968 6793 877 Cogent Communications 701 958 6660 731 UUNET Technologies, Inc. 20115 824 738 431 Charter Communications 1239 819 2717 580 Sprint 7011 790 226 471 Citizens Utilities 19262 769 2596 208 Verizon Global Networks 209 731 3862 584 Qwest 22773 710 1872 42 Cox Communications, Inc. 721 601 21739 270 DLA Systems Automation Center 5668 598 160 17 CenturyTel Internet Holdings, 852 589 1096 371 Telus Advanced Communications 7029 582 456 81 Alltel Information Services, 855 568 253 71 Canadian Research Network RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 522 1941 416 UUNET - Commercial IP service 24863 344 47 30 LINKdotNET AS number 3301 310 1455 290 TeliaNet Sweden 3320 302 4993 250 Deutsche Telekom AG 6746 275 128 252 Dynamic Network Technologies, 8220 259 461 250 COLT Telecommunications 680 257 2044 250 DFN-IP service G-WiN 3215 240 2256 92 France Telecom Transpac 8708 236 287 229 Romania Data Systems S.A. 3352 224 1799 33 Ibernet, Internet Access Netw 3269 214 2583 73 TELECOM ITALIA 3246 208 340 198 Song Networks 8551 206 196 30 Bezeq International 30890 205 17 95 SC Kappa Invexim SRL 20858 196 34 4 EgyNet 1257 190 1180 168 SWIPnet Swedish IP Network 9116 189 134 24 Goldenlines main autonomous s 3300 185 171 90 AUCS Communications Services 12479 185 578 6 Uni2 Autonomous System 786 177 1795 177 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1179 1869 210 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 364 116 63 Servicios Alestra S.A de C.V 16814 362 22 8 NSS, S.A. 22047 310 238 12 VTR PUNTO NET S.A. 7303 273 143 28 Telecom Argentina Stet-France 6471 259 74 31 ENTEL CHILE S.A. 14117 242 17 14 Telefonica del Sur S.A. 11556 235 128 3 Cable-Wireless Panama 6147 221 166 25 Telefonica Del Peru 6503 215 172 86 AVANTEL, S.A. 20299 192 23 14 NEWCOM AMERICAS 10620 185 53 23 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 23216 157 19 42 RAMtelecom Telecomunicaciones 14522 155 25 7 SatNet S.A. 21826 155 27 59 INTERCABLE 7910 154 11 29 ANDINET ON LINE 19429 151 93 41 E.T.B. 19169 143 9 26 Telconet AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 291 868 232 The Internet Solution 8452 228 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 137 309 112 Tertiary Education Network 15475 129 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 119 8 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 81 174 73 The Internetworking Company o 2561 55 6 2 Egyptian Universities Network 15706 51 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 43 13 24 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 33776 31 2 6 Starcomms Nigeria Limited 8524 30 2 6 AUCEGYPT Autonomous System 21280 29 4 4 Swift Global Kenya Ltd.Is an 33766 29 2 1 Nyala Communications Pty Ltd 12455 25 6 3 Jambonet Autonomous system Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1205 1133 Videsh Sanchar Nigam Ltd. Aut 11492 1049 1029 Cable One 4134 1282 1008 CHINANET-BACKBONE 18566 1001 992 Covad Communications 8151 1179 969 UniNet S.A. de C.V. 6478 1091 958 AT&T Worldnet Services 4323 1263 902 Time Warner Telecom 9498 974 901 BHARTI BT INTERNET LTD. 9583 1108 727 Sify Limited 22773 710 668 Cox Communications, Inc. 17488 672 638 Hathway IP Over Cable Interne 5668 598 581 CenturyTel Internet Holdings, 19262 769 561 Verizon Global Networks 7545 627 547 TPG Internet Pty Ltd 6197 1034 531 BellSouth Network Solutions, 19916 568 517 OLM LLC 18101 534 507 Reliance Infocom Ltd Internet 7029 582 501 Alltel Information Services, 855 568 497 Canadian Research Network 4668 507 497 LG-EDS Systems Inc. List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 65242 PRIVATE 64.222.142.0/24 13674 Bell Atlantic Global 64858 PRIVATE 84.36.180.0/24 20858 EgyNet 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 65534 PRIVATE 203.222.150.0/24 4817 Techex Primary Netbl 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 2.0.0.0/24 41856 Flagmanskaya Sluzhba Svyazi 7.1.1.0/24 1239 Sprint 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 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /9:9 /10:13 /11:34 /12:123 /13:238 /14:450 /15:862 /16:9372 /17:3837 /18:6368 /19:13452 /20:15279 /21:13824 /22:17896 /23:19200 /24:116510 /25:759 /26:818 /27:491 /28:59 /29:6 /30:1 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1082 1091 AT&T Worldnet Services 11492 1035 1049 Cable One 18566 983 1001 Covad Communications 9583 946 1108 Sify Limited 2386 832 1136 AT&T Data Communications Serv 7018 807 1495 AT&T WorldNet Services 6197 795 1034 BellSouth Network Solutions, 23577 764 778 Korea Telecom (ATM-MPLS) 7011 693 790 Citizens Utilities 9498 638 974 BHARTI BT INTERNET LTD. 4755 600 1205 Videsh Sanchar Nigam Ltd. Aut 4766 590 784 Korea Telecom (KIX) 19916 563 568 OLM LLC 8151 557 1179 UniNet S.A. de C.V. 4323 522 1263 Time Warner Telecom 4668 496 507 LG-EDS Systems Inc. 15270 495 528 PaeTec.net -a division of Pae 17488 493 672 Hathway IP Over Cable Interne 855 466 568 Canadian Research Network 5668 463 598 CenturyTel Internet Holdings, Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:9 7:1 8:73 9:1 12:1805 15:19 16:3 17:3 18:8 20:37 24:927 25:1 32:53 38:306 40:60 41:127 44:2 47:4 52:4 55:2 56:3 57:26 58:391 59:371 60:272 61:930 62:970 63:1972 64:3073 65:2363 66:3261 67:806 68:636 69:1829 70:499 71:104 72:1314 73:1 74:414 75:258 76:45 77:145 80:858 81:805 82:600 83:373 84:435 85:750 86:360 87:464 88:264 89:851 90:7 91:272 97:6 116:55 121:175 122:520 123:97 124:798 125:926 128:278 129:219 130:123 131:347 132:52 133:11 134:193 135:39 136:183 137:78 138:197 139:65 140:477 141:164 142:371 143:234 144:289 145:43 146:323 147:145 148:400 149:142 150:116 151:158 152:92 153:120 154:4 155:252 156:155 157:185 158:160 159:156 160:105 161:89 162:234 163:176 164:452 165:405 166:234 167:279 168:491 169:118 170:400 171:16 172:1 189:396 190:600 192:5760 193:3806 194:3107 195:2213 196:951 198:3753 199:3300 200:4763 201:979 202:7240 203:7464 204:3953 205:2088 206:2358 207:2880 208:2665 209:3606 210:2478 211:937 212:1312 213:1460 214:408 215:41 216:3999 217:1139 218:356 219:356 220:949 221:408 222:269 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 04 May '07

04 May '07

BGP Update Report Interval: 20-Apr-07 -to- 03-May-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17974 39486 3.2% 124.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 2 - AS4775 37298 3.0% 280.4 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - AS1239 22838 1.9% 28.1 -- SPRINTLINK - Sprint 4 - AS9121 18248 1.5% 55.5 -- TTNET TTnet Autonomous System 5 - AS24731 16389 1.3% 327.8 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - AS9829 15277 1.2% 81.3 -- BSNL-NIB National Internet Backbone 7 - AS6198 11253 0.9% 18.3 -- BATI-MIA - BellSouth Network Solutions, Inc 8 - AS306 9466 0.8% 52.0 -- DNIC - DoD Network Information Center 9 - AS11556 8859 0.7% 60.3 -- Cable & Wireless Panama 10 - AS30890 8853 0.7% 43.0 -- EVOLVA Evolva Telecom 11 - AS702 8318 0.7% 12.0 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 12 - AS8151 8239 0.7% 7.7 -- Uninet S.A. de C.V. 13 - AS5803 7515 0.6% 104.4 -- DDN-ASNBLK - DoD Network Information Center 14 - AS16322 7019 0.6% 125.3 -- PARSONLINE PARSONLINE Autonomous System 15 - AS9471 6830 0.6% 52.9 -- MANA-PF-AP MANA S.A. 16 - AS4788 6658 0.5% 40.1 -- TMNET-AS-AP TM Net, Internet Service Provider 17 - AS23966 6585 0.5% 55.8 -- DANCOM-AS-AP Dancom Online Services 18 - AS12654 6541 0.5% 242.3 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 19 - AS17645 6423 0.5% 535.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 20 - AS25306 6246 0.5% 297.4 -- INSTITUTE-ISIRAN institute isiran Autonomous System Number TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31594 3764 0.3% 3764.0 -- FORTESS-AS Fortess LLC Network 2 - AS20133 1502 0.1% 1502.0 -- CASS-COL - CASS INFORMATION SYSTEMS 3 - AS34378 851 0.1% 851.0 -- RUG-AS Razguliay-UKRROS Group 4 - AS9747 1496 0.1% 748.0 -- EZINTERNET-AS-AP EZInternet Pty Ltd 5 - AS30707 1489 0.1% 744.5 -- 6 - AS3944 703 0.1% 703.0 -- PARTAN-LAB - Partan & Partan 7 - AS29700 1800 0.1% 600.0 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor 8 - AS35673 570 0.1% 570.0 -- BANK-CASPIAN-AS Bank Caspian JSC 9 - AS17645 6423 0.5% 535.2 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 10 - AS8225 515 0.0% 515.0 -- ASTELIT-MSK-AS Astelit Autonomous System 11 - AS41555 514 0.0% 514.0 -- NOVATKL-AS FW Austria, Kundl 12 - AS25872 503 0.0% 503.0 -- ARQULE - ArQule Inc. 13 - AS28977 997 0.1% 498.5 -- UN-UNLB United Nations Logistics Base Brindisi, Italy 14 - AS30600 963 0.1% 481.5 -- CSDI-ASN01 - Corbett Systems Development, Inc. 15 - AS30375 481 0.0% 481.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC 16 - AS41327 1404 0.1% 468.0 -- MT-ITTELECOM IT & T AS number 17 - AS32732 419 0.0% 419.0 -- 18 - AS33232 776 0.1% 388.0 -- ERXNETWORK - eRx Network 19 - AS38077 1480 0.1% 370.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 20 - AS33601 334 0.0% 334.0 -- ADOLOR-CORP-1 - Adolor Corporation TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.177.10.0/24 13667 0.9% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 203.177.132.0/24 13492 0.9% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - 81.212.197.0/24 6043 0.4% AS9121 -- TTNET TTnet Autonomous System 4 - 81.213.47.0/24 5173 0.3% AS9121 -- TTNET TTnet Autonomous System 5 - 194.242.124.0/22 3764 0.2% AS31594 -- FORTESS-AS Fortess LLC Network 6 - 59.94.240.0/20 3361 0.2% AS9829 -- BSNL-NIB National Internet Backbone 7 - 59.94.160.0/20 3283 0.2% AS9829 -- BSNL-NIB National Internet Backbone 8 - 59.94.192.0/20 3283 0.2% AS9829 -- BSNL-NIB National Internet Backbone 9 - 59.95.240.0/20 3283 0.2% AS9829 -- BSNL-NIB National Internet Backbone 10 - 89.4.131.0/24 3277 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 11 - 89.4.128.0/24 3255 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 12 - 89.4.129.0/24 3208 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 13 - 89.4.130.0/24 3138 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 14 - 89.4.158.0/24 2800 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 15 - 192.160.223.0/24 2783 0.2% AS1239 -- SPRINTLINK - Sprint 16 - 192.160.220.0/24 2783 0.2% AS1239 -- SPRINTLINK - Sprint 17 - 192.160.219.0/24 2783 0.2% AS1239 -- SPRINTLINK - Sprint 18 - 192.160.221.0/24 2783 0.2% AS1239 -- SPRINTLINK - Sprint 19 - 192.160.217.0/24 2783 0.2% AS1239 -- SPRINTLINK - Sprint 20 - 192.160.218.0/24 2783 0.2% AS1239 -- SPRINTLINK - Sprint Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 04 May '07

04 May '07

This report has been generated at Fri May 4 21:48:03 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 27-04-07 215786 139499 28-04-07 215928 139517 29-04-07 216011 139488 30-04-07 216071 139687 01-05-07 216230 139701 02-05-07 216408 139870 03-05-07 216546 139688 04-05-07 216692 139616 AS Summary 24995 Number of ASes in routing system 10570 Number of ASes announcing only one prefix 1476 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90325504 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 04May07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 216656 139602 77054 35.6% All ASes AS4134 1254 314 940 75.0% CHINANET-BACKBONE No.31,Jin-rong Street AS4755 1110 190 920 82.9% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4323 1261 364 897 71.1% TWTC - Time Warner Telecom, Inc. AS9498 977 92 885 90.6% BBIL-AP BHARTI BT INTERNET LTD. AS6478 1090 245 845 77.5% ATT-INTERNET3 - AT&T WorldNet Services AS18566 1001 158 843 84.2% COVAD - Covad Communications Co. AS8151 1176 429 747 63.5% Uninet S.A. de C.V. AS11492 1049 363 686 65.4% CABLEONE - CABLE ONE AS22773 708 54 654 92.4% CCINET-2 - Cox Communications Inc. AS19262 769 208 561 73.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1034 511 523 50.6% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1476 974 502 34.0% ATT-INTERNET4 - AT&T WorldNet Services AS18101 534 32 502 94.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 672 177 495 73.7% HATHWAY-NET-AP Hathway IP Over Cable Internet AS855 567 74 493 86.9% CANET-ASN-4 - Bell Aliant AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 741 317 424 57.2% KIXS-AS-KR Korea Telecom AS4812 458 76 382 83.4% CHINANET-SH-AP China Telecom (Group) AS2386 1139 759 380 33.4% INS-AS - AT&T Data Communications Services AS5668 594 248 346 58.2% AS-5668 - CenturyTel Internet Holdings, Inc. AS7029 582 240 342 58.8% WINDSTREAM - Windstream Communications Inc AS721 601 273 328 54.6% DISA-ASNBLK - DoD Network Information Center AS16852 399 76 323 81.0% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS7011 789 470 319 40.4% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS4668 313 7 306 97.8% LGNET-AS-KR LG CNS AS15270 525 224 301 57.3% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS6198 570 271 299 52.5% BATI-MIA - BellSouth Network Solutions, Inc AS14654 303 5 298 98.3% WAYPORT - Wayport AS33588 437 153 284 65.0% BRESNAN-AS - Bresnan Communications, LLC. Total 23201 7470 15731 67.8% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 77.92.32.0/19 AS35836 INTRATEC Intratec S.p.A. - Vira 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 116.112.128.0/17 AS3758 ERX-SINGNET SingNet 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.136.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.175.0/24 AS3741 IS 196.6.176.0/23 AS3741 IS 196.6.183.0/24 AS3741 IS 196.6.196.0/24 AS3741 IS 196.6.199.0/24 AS3741 IS 196.6.204.0/22 AS3741 IS 196.6.208.0/24 AS3741 IS 196.6.211.0/24 AS3741 IS 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS3542 ITSDN-U5 - DoD Network Information Center 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.128.0/22 AS17828 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.144.228.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 202.144.232.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 202.144.252.0/24 AS7928 AICOM-AS - AIC Asia International Services Corporation 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.165.192.0/20 AS17828 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.250.0/23 AS30329 TELESPECTRA - Telespectra, LLC 207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.80.65.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.80.66.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.80.76.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.80.80.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - SBC Internet Services 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 216.251.203.0/24 AS7132 SBIS-AS - SBC Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 27 Apr '07

27 Apr '07

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 28 Apr, 2007 Report Website: http://thyme.apnic.net This report: http://thyme.apnic.net/ap-data/2007/04/28/0400 Analysis Summary ---------------- BGP routing table entries examined: 218834 Prefixes after maximum aggregation: 116811 Deaggregation factor: 1.87 Unique aggregates announced to Internet: 105229 Total ASes present in the Internet Routing Table: 25059 Prefixes per ASN: 8.73 Origin-only ASes present in the Internet Routing Table: 21826 Origin ASes announcing only one prefix: 10560 Transit ASes present in the Internet Routing Table: 3233 Transit-only ASes present in the Internet Routing Table: 81 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 21 Max AS path prepend of ASN (20858) 18 Prefixes from unregistered ASNs in the Routing Table: 6 Unregistered ASNs in the Routing Table: 9 Prefixes from 32-bit ASNs in the Routing Table: 3 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 12 Number of addresses announced to Internet: 1715485440 Equivalent to 102 /8s, 64 /16s and 59 /24s Percentage of available address space announced: 46.3 Percentage of allocated address space announced: 62.8 Percentage of available address space allocated: 73.7 Total number of prefixes smaller than registry allocations: 114380 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 50420 Total APNIC prefixes after maximum aggregation: 20184 APNIC Deaggregation factor: 2.50 Prefixes being announced from the APNIC address blocks: 47450 Unique aggregates announced from the APNIC address blocks: 21161 APNIC Region origin ASes present in the Internet Routing Table: 2928 APNIC Prefixes per ASN: 16.21 APNIC Region origin ASes announcing only one prefix: 789 APNIC Region transit ASes present in the Internet Routing Table: 438 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 292353792 Equivalent to 17 /8s, 108 /16s and 247 /24s Percentage of available APNIC address space announced: 72.4 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, 116/6, 120/6, 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: 106000 Total ARIN prefixes after maximum aggregation: 61920 ARIN Deaggregation factor: 1.71 Prefixes being announced from the ARIN address blocks: 78037 Unique aggregates announced from the ARIN address blocks: 30375 ARIN Region origin ASes present in the Internet Routing Table: 11529 ARIN Prefixes per ASN: 6.77 ARIN Region origin ASes announcing only one prefix: 4410 ARIN Region transit ASes present in the Internet Routing Table: 1049 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 21 Number of ARIN addresses announced to Internet: 330775936 Equivalent to 19 /8s, 183 /16s and 61 /24s Percentage of available ARIN address space announced: 73.0 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: 45128 Total RIPE prefixes after maximum aggregation: 29559 RIPE Deaggregation factor: 1.53 Prefixes being announced from the RIPE address blocks: 41696 Unique aggregates announced from the RIPE address blocks: 26835 RIPE Region origin ASes present in the Internet Routing Table: 9547 RIPE Prefixes per ASN: 4.37 RIPE Region origin ASes announcing only one prefix: 5049 RIPE Region transit ASes present in the Internet Routing Table: 1539 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 20 Number of RIPE addresses announced to Internet: 305726848 Equivalent to 18 /8s, 57 /16s and 5 /24s Percentage of available RIPE address space announced: 75.9 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 40960-44031 RIPE Address Blocks 62/8, 77/8, 78/7, 80/5, 88/6, 92/7, 193/8, 194/7, 212/7 and 217/8 LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 14713 Total LACNIC prefixes after maximum aggregation: 4138 LACNIC Deaggregation factor: 3.56 Prefixes being announced from the LACNIC address blocks: 12807 Unique aggregates announced from the LACNIC address blocks: 7113 LACNIC Region origin ASes present in the Internet Routing Table: 784 LACNIC Prefixes per ASN: 16.34 LACNIC Region origin ASes announcing only one prefix: 254 LACNIC Region transit ASes present in the Internet Routing Table: 140 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 38364416 Equivalent to 2 /8s, 73 /16s and 101 /24s Percentage of available LACNIC address space announced: 57.2 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: 2565 Total AfriNIC prefixes after maximum aggregation: 1004 AfriNIC Deaggregation factor: 2.55 Prefixes being announced from the AfriNIC address blocks: 1943 Unique aggregates announced from the AfriNIC address blocks: 1182 AfriNIC Region origin ASes present in the Internet Routing Table: 189 AfriNIC Prefixes per ASN: 10.28 AfriNIC Region origin ASes announcing only one prefix: 58 AfriNIC Region transit ASes present in the Internet Routing Table: 39 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 6062592 Equivalent to 0 /8s, 92 /16s and 130 /24s Percentage of available AfriNIC address space announced: 18.1 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 1278 9505 271 CHINANET-BACKBONE 4755 1202 383 72 Videsh Sanchar Nigam Ltd. Aut 9583 1099 79 381 Sify Limited 9498 973 469 74 BHARTI BT INTERNET LTD. 4766 782 4943 312 Korea Telecom (KIX) 23577 779 35 708 Korea Telecom (ATM-MPLS) 17488 666 43 36 Hathway IP Over Cable Interne 7545 627 142 81 TPG Internet Pty Ltd 1221 545 1954 424 Telstra Pty Ltd 18101 530 116 27 Reliance Infocom Ltd Internet 4668 507 68 10 LG-EDS Systems Inc. 17676 504 10935 65 Softbank BB Corp. 4812 464 811 75 China Telecom (Shanghai) 9443 458 115 74 Primus Telecommunications 7474 406 217 270 SingTel Optus Pty Ltd 17557 359 35 171 Pakistan Telecom 4802 358 86 147 Wantree Development 9829 358 274 14 BSNL National Internet Backbo 17974 346 129 12 PT TELEKOMUNIKASI INDONESIA 4837 344 4724 158 chinanet IDC center beijing n ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 7018 1490 6126 990 AT&T WorldNet Services 4323 1266 1022 360 Time Warner Telecom 2386 1137 566 757 AT&T Data Communications Serv 6478 1089 336 149 AT&T Worldnet Services 11492 1045 103 21 Cable One 6197 1035 687 502 BellSouth Network Solutions, 18566 1001 288 9 Covad Communications 174 957 6793 870 Cogent Communications 701 937 6660 730 UUNET Technologies, Inc. 20115 822 734 426 Charter Communications 1239 820 2717 577 Sprint 7011 787 226 469 Citizens Utilities 209 728 3749 583 Qwest 19262 725 2587 174 Verizon Global Networks 22773 707 1871 40 Cox Communications, Inc. 721 616 21756 273 DLA Systems Automation Center 5668 595 160 17 CenturyTel Internet Holdings, 852 594 1097 376 Telus Advanced Communications 7029 576 456 81 Alltel Information Services, 855 568 253 71 Canadian Research Network RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 702 520 1941 414 UUNET - Commercial IP service 24863 343 47 31 LINKdotNET AS number 3301 309 1455 289 TeliaNet Sweden 3320 302 4993 250 Deutsche Telekom AG 6746 275 127 252 Dynamic Network Technologies, 8220 260 461 251 COLT Telecommunications 680 257 2044 250 DFN-IP service G-WiN 3215 240 2256 92 France Telecom Transpac 8708 236 287 229 Romania Data Systems S.A. 3269 214 2583 72 TELECOM ITALIA 3246 206 339 196 Song Networks 8551 206 196 30 Bezeq International 3352 201 1799 33 Ibernet, Internet Access Netw 20858 196 34 4 EgyNet 1257 190 1180 168 SWIPnet Swedish IP Network 30890 189 15 94 SC Kappa Invexim SRL 9116 188 134 24 Goldenlines main autonomous s 12479 185 578 6 Uni2 Autonomous System 3300 183 171 88 AUCS Communications Services 786 177 1795 177 The JANET IP Service LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1098 1857 211 UniNet S.A. de C.V. 11830 483 299 19 Instituto Costarricense de El 11172 364 116 64 Servicios Alestra S.A de C.V 16814 362 22 8 NSS, S.A. 22047 311 238 12 VTR PUNTO NET S.A. 7303 273 143 30 Telecom Argentina Stet-France 6471 259 74 31 ENTEL CHILE S.A. 14117 242 17 14 Telefonica del Sur S.A. 11556 235 128 3 Cable-Wireless Panama 6147 220 164 24 Telefonica Del Peru 6503 215 172 86 AVANTEL, S.A. 20299 192 23 14 NEWCOM AMERICAS 10620 185 53 23 TVCABLE BOGOTA 10481 181 72 8 Prima S.A. 23216 157 19 42 RAMtelecom Telecomunicaciones 21826 155 27 59 INTERCABLE 7910 154 11 29 ANDINET ON LINE 19429 148 92 39 E.T.B. 14522 146 22 5 SatNet S.A. 19169 142 9 27 Telconet AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 3741 291 868 232 The Internet Solution 8452 225 188 7 TEDATA 6713 143 135 11 Itissalat Al-MAGHRIB 2018 137 309 112 Tertiary Education Network 15475 129 84 4 Nile Online 5536 123 8 15 Internet Egypt Network 33783 116 7 9 EEPAD TISP TELECOM & INTERNET 24835 85 48 6 RAYA Telecom - Egypt 2905 76 174 68 The Internetworking Company o 2561 61 6 2 Egyptian Universities Network 15706 50 12 4 Sudatel Internet Exchange Aut 23889 49 16 13 MAURITIUS TELECOM 5713 44 294 34 Telkom SA Ltd 33774 43 13 24 AS Number for Telecom Algeria 16637 33 21 25 Johnnic e-Ventures 8524 30 2 6 AUCEGYPT Autonomous System 33776 30 2 7 Starcomms Nigeria Limited 33766 29 2 1 Nyala Communications Pty Ltd 21280 27 4 4 Swift Global Kenya Ltd.Is an 10798 24 2 15 Standard Bank of South Africa Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1202 1130 Videsh Sanchar Nigam Ltd. Aut 11492 1045 1024 Cable One 4134 1278 1007 CHINANET-BACKBONE 18566 1001 992 Covad Communications 6478 1089 940 AT&T Worldnet Services 4323 1266 906 Time Warner Telecom 9498 973 899 BHARTI BT INTERNET LTD. 8151 1098 887 UniNet S.A. de C.V. 9583 1099 718 Sify Limited 22773 707 667 Cox Communications, Inc. 17488 666 630 Hathway IP Over Cable Interne 5668 595 578 CenturyTel Internet Holdings, 19262 725 551 Verizon Global Networks 7545 627 546 TPG Internet Pty Ltd 6197 1035 533 BellSouth Network Solutions, 19916 568 517 OLM LLC 18101 530 503 Reliance Infocom Ltd Internet 855 568 497 Canadian Research Network 4668 507 497 LG-EDS Systems Inc. 7029 576 495 Alltel Information Services, List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65332 PRIVATE 63.166.106.192/27 1803 SPRINT 64858 PRIVATE 84.36.180.0/24 20858 EgyNet 64982 PRIVATE 89.207.224.0/24 36385 Google Incorporated 24410 UNALLOCATED 203.119.28.0/24 4134 CHINANET-BACKBONE 64512 PRIVATE 208.103.63.0/24 32703 Indiana Fiber Networ 22895 UNALLOCATED 216.174.38.0/24 19094 Adelphia Business So Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 2.0.0.0/24 41856 Flagmanskaya Sluzhba Svyazi 7.1.1.0/24 1239 Sprint 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 192.0.10.0/24 9498 BHARTI BT INTERNET LTD. 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 192.153.136.0/21 721 DLA Systems Automation Center 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 /8:20 /9:9 /10:13 /11:34 /12:122 /13:238 /14:448 /15:859 /16:9374 /17:3832 /18:6334 /19:13423 /20:15231 /21:13770 /22:17794 /23:19182 /24:116001 /25:768 /26:823 /27:483 /28:61 /29:6 /30:1 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6478 1080 1089 AT&T Worldnet Services 11492 1031 1045 Cable One 18566 983 1001 Covad Communications 9583 937 1099 Sify Limited 2386 832 1137 AT&T Data Communications Serv 7018 807 1490 AT&T WorldNet Services 6197 796 1035 BellSouth Network Solutions, 23577 765 779 Korea Telecom (ATM-MPLS) 7011 690 787 Citizens Utilities 9498 636 973 BHARTI BT INTERNET LTD. 4755 596 1202 Videsh Sanchar Nigam Ltd. Aut 4766 588 782 Korea Telecom (KIX) 19916 563 568 OLM LLC 4323 529 1266 Time Warner Telecom 4668 496 507 LG-EDS Systems Inc. 15270 494 527 PaeTec.net -a division of Pae 17488 487 666 Hathway IP Over Cable Interne 8151 476 1098 UniNet S.A. de C.V. 855 466 568 Canadian Research Network 5668 460 595 CenturyTel Internet Holdings, Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:9 7:1 8:78 9:1 12:1804 15:19 16:3 17:3 18:8 20:37 24:929 25:1 32:53 38:299 40:57 41:125 44:2 47:4 52:4 55:2 56:3 57:26 58:377 59:370 60:268 61:923 62:965 63:1956 64:3097 65:2337 66:3245 67:804 68:639 69:1824 70:504 71:104 72:1276 73:1 74:406 75:257 76:38 77:180 80:861 81:804 82:597 83:372 84:430 85:744 86:365 87:463 88:254 89:852 90:24 91:269 97:6 116:42 121:176 122:522 123:85 124:794 125:932 128:273 129:218 130:121 131:349 132:52 133:10 134:171 135:39 136:180 137:77 138:194 139:64 140:480 141:168 142:363 143:211 144:290 145:43 146:323 147:146 148:398 149:143 150:115 151:145 152:92 153:120 154:4 155:253 156:154 157:183 158:161 159:155 160:104 161:89 162:234 163:146 164:452 165:408 166:234 167:279 168:489 169:120 170:399 171:15 172:1 189:312 190:591 192:5763 193:3791 194:3086 195:2207 196:945 198:3756 199:3295 200:4712 201:957 202:7213 203:7439 204:3945 205:2099 206:2366 207:2903 208:2631 209:3620 210:2468 211:937 212:1302 213:1457 214:406 215:41 216:4012 217:1132 218:353 219:358 220:941 221:396 222:270 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 27 Apr '07

27 Apr '07

BGP Update Report Interval: 13-Apr-07 -to- 26-Apr-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17974 39669 3.4% 125.5 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 2 - AS4775 37289 3.2% 376.7 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - AS9121 25024 2.2% 30.0 -- TTNET TTnet Autonomous System 4 - AS8151 20800 1.8% 6.3 -- Uninet S.A. de C.V. 5 - AS9829 17486 1.5% 86.1 -- BSNL-NIB National Internet Backbone 6 - AS24731 16237 1.4% 318.4 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 7 - AS306 11222 1.0% 66.4 -- DNIC - DoD Network Information Center 8 - AS1239 9766 0.8% 38.4 -- SPRINTLINK - Sprint 9 - AS6198 9539 0.8% 16.5 -- BATI-MIA - BellSouth Network Solutions, Inc 10 - AS5803 8395 0.7% 116.6 -- DDN-ASNBLK - DoD Network Information Center 11 - AS5501 8271 0.7% 179.8 -- FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft 12 - AS30890 7340 0.6% 35.5 -- EVOLVA Evolva Telecom 13 - AS23966 7200 0.6% 61.0 -- DANCOM-AS-AP Dancom Online Services 14 - AS7011 6981 0.6% 8.9 -- FRONTIER-AND-CITIZENS - Frontier Communications, Inc. 15 - AS702 6849 0.6% 9.9 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 16 - AS4788 6626 0.6% 39.0 -- TMNET-AS-AP TM Net, Internet Service Provider 17 - AS12654 6611 0.6% 264.4 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 18 - AS11556 6483 0.6% 27.4 -- Cable & Wireless Panama 19 - AS17645 6430 0.6% 535.8 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 20 - AS16322 6250 0.5% 94.7 -- PARSONLINE PARSONLINE Autonomous System TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31594 4111 0.4% 4111.0 -- FORTESS-AS Fortess LLC Network 2 - AS30707 1534 0.1% 1534.0 -- 3 - AS38077 5284 0.5% 1321.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA 4 - AS20133 1027 0.1% 1027.0 -- CASS-COL - CASS INFORMATION SYSTEMS 5 - AS34378 851 0.1% 851.0 -- RUG-AS Razguliay-UKRROS Group 6 - AS33025 820 0.1% 820.0 -- QE-ASN-01 - Quinn Emanuel Urquhart Oliver & Hedges LLP 7 - AS3944 781 0.1% 781.0 -- PARTAN-LAB - Partan & Partan 8 - AS35673 775 0.1% 775.0 -- BANK-CASPIAN-AS Bank Caspian JSC 9 - AS29700 1880 0.2% 626.7 -- CYPRESS-SEMICONDUCTOR - Cypress Semiconductor 10 - AS25872 623 0.1% 623.0 -- ARQULE - ArQule Inc. 11 - AS17645 6430 0.6% 535.8 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD 12 - AS41555 526 0.1% 526.0 -- NOVATKL-AS FW Austria, Kundl 13 - AS32732 499 0.0% 499.0 -- 14 - AS33188 948 0.1% 474.0 -- SCS-NETWORK-1 - Sono Corporate Suites 15 - AS12408 453 0.0% 453.0 -- BIKENT-AS Bikent Ltd. Autonomous system 16 - AS32761 446 0.0% 446.0 -- WASSE-NYC - Wasserstein & Co. 17 - AS41327 1197 0.1% 399.0 -- MT-ITTELECOM IT & T AS number 18 - AS4775 37289 3.2% 376.7 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 19 - AS11828 3356 0.3% 372.9 -- SOINET - State of Illinois/CMS 20 - AS23917 725 0.1% 362.5 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.177.10.0/24 14400 1.0% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 203.177.132.0/24 14394 1.0% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 3 - 203.177.8.0/24 7461 0.5% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 4 - 81.212.197.0/24 6817 0.5% AS9121 -- TTNET TTnet Autonomous System 5 - 81.213.47.0/24 6293 0.4% AS9121 -- TTNET TTnet Autonomous System 6 - 194.242.124.0/22 4111 0.3% AS31594 -- FORTESS-AS Fortess LLC Network 7 - 59.94.240.0/20 4023 0.3% AS9829 -- BSNL-NIB National Internet Backbone 8 - 59.94.192.0/20 3827 0.3% AS9829 -- BSNL-NIB National Internet Backbone 9 - 59.94.160.0/20 3827 0.3% AS9829 -- BSNL-NIB National Internet Backbone 10 - 59.95.240.0/20 3825 0.3% AS9829 -- BSNL-NIB National Internet Backbone 11 - 89.4.131.0/24 3350 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 12 - 163.191.160.0/19 3337 0.2% AS11828 -- SOINET - State of Illinois/CMS 13 - 89.4.129.0/24 3246 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 14 - 89.4.128.0/24 3170 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 15 - 89.4.130.0/24 3143 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 16 - 81.212.141.0/24 2772 0.2% AS9121 -- TTNET TTnet Autonomous System 17 - 89.4.158.0/24 2646 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - 58.71.70.0/24 2561 0.2% AS9299 -- IPG-AS-AP Philippine Long Distance Telephone Company 19 - 80.243.64.0/20 2191 0.1% AS21332 -- NTC-AS New Telephone Company 20 - 58.65.1.0/24 2094 0.1% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

1 0

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 27 Apr '07

27 Apr '07

This report has been generated at Fri Apr 27 21:48:15 2007 AEST. The report analyses the BGP Routing Table of an AS4637 (Reach) router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/as4637 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 20-04-07 215344 139384 21-04-07 215482 139198 22-04-07 215358 139334 23-04-07 215438 139369 24-04-07 215518 139250 25-04-07 215624 139481 26-04-07 215747 139355 27-04-07 215786 139525 AS Summary 24932 Number of ASes in routing system 10539 Number of ASes announcing only one prefix 1476 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 90346752 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 27Apr07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 215811 139417 76394 35.4% All ASes AS4134 1250 311 939 75.1% CHINANET-BACKBONE No.31,Jin-rong Street AS4755 1104 191 913 82.7% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS4323 1265 363 902 71.3% TWTC - Time Warner Telecom, Inc. AS9498 976 93 883 90.5% BBIL-AP BHARTI BT INTERNET LTD. AS18566 1001 158 843 84.2% COVAD - Covad Communications Co. AS6478 1089 251 838 77.0% ATT-INTERNET3 - AT&T WorldNet Services AS11492 1045 361 684 65.5% CABLEONE - CABLE ONE AS8151 1096 418 678 61.9% Uninet S.A. de C.V. AS22773 705 52 653 92.6% CCINET-2 - Cox Communications Inc. AS19262 724 173 551 76.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6197 1035 510 525 50.7% BATI-ATL - BellSouth Network Solutions, Inc AS7018 1476 975 501 33.9% ATT-INTERNET4 - AT&T WorldNet Services AS18101 530 32 498 94.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS17488 666 190 476 71.5% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS17676 504 65 439 87.1% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 740 317 423 57.2% KIXS-AS-KR Korea Telecom AS4812 457 75 382 83.6% CHINANET-SH-AP China Telecom (Group) AS2386 1137 760 377 33.2% INS-AS - AT&T Data Communications Services AS7029 576 237 339 58.9% WINDSTREAM - Windstream Communications Inc AS721 613 275 338 55.1% DISA-ASNBLK - DoD Network Information Center AS5668 591 253 338 57.2% AS-5668 - CenturyTel Internet Holdings, Inc. AS16852 399 75 324 81.2% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS15270 524 204 320 61.1% AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. AS7011 787 469 318 40.4% FRONTIER-AND-CITIZENS - Frontier Communications, Inc. AS4668 313 7 306 97.8% LGNET-AS-KR LG CNS AS6198 569 271 298 52.4% BATI-MIA - BellSouth Network Solutions, Inc AS14654 303 5 298 98.3% WAYPORT - Wayport AS855 568 273 295 51.9% CANET-ASN-4 - Bell Aliant AS33588 437 153 284 65.0% BRESNAN-AS - Bresnan Communications, LLC. Total 23048 7618 15430 66.9% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 64.186.72.0/21 AS25795 ARPNET - ARP NETWORKS, INC. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 77.245.112.0/20 AS39001 NEWTONE NewTONE 85.0.0.0/8 AS31083 POWERNETBG PowerNet Ltd, Sofia, Bulgaria 92.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 92.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 116.112.128.0/17 AS3758 ERX-SINGNET SingNet 128.209.0.0/16 AS4017 131.64.0.0/12 AS721 DISA-ASNBLK - DoD Network Information Center 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4763 TELSTRANZ-AS TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 190.54.0.0/16 AS6429 Core Internet AT&T Chile 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.69.107.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.136.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 192.245.235.0/24 AS10913 INTERNAP-BLK - Internap Network Services 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 194.153.107.0/24 AS8897 MISTRAL Mistral Internet Group Limited 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.6.175.0/24 AS3741 IS 196.6.176.0/23 AS3741 IS 196.6.183.0/24 AS3741 IS 196.6.196.0/24 AS3741 IS 196.6.199.0/24 AS3741 IS 196.6.204.0/22 AS3741 IS 196.6.208.0/24 AS3741 IS 196.6.211.0/24 AS3741 IS 196.6.212.0/23 AS3741 IS 196.6.212.0/24 AS3741 IS 196.6.222.0/23 AS3741 IS 196.6.237.0/24 AS3741 IS 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.136.0/22 AS3741 IS 196.10.140.0/22 AS3741 IS 196.10.231.0/24 AS3741 IS 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.11.0.0/20 AS3741 IS 196.11.40.0/21 AS3741 IS 196.11.135.0/24 AS3741 IS 196.11.188.0/23 AS3741 IS 196.11.190.0/24 AS3741 IS 196.11.251.0/24 AS3741 IS 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.108.0/24 AS3741 IS 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.128.0/22 AS3741 IS 196.13.144.0/22 AS2905 TICSA-ASN 196.13.152.0/21 AS2905 TICSA-ASN 196.13.160.0/24 AS2905 TICSA-ASN 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.13.214.0/23 AS3741 IS 196.13.216.0/23 AS3741 IS 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - SaskTel 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS3542 ITSDN-U5 - DoD Network Information Center 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.59.8.0/21 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.16.0/24 AS24485 202.124.17.0/24 AS24485 202.124.18.0/24 AS24485 202.124.19.0/24 AS24485 202.124.20.0/24 AS24485 202.124.21.0/24 AS24485 202.124.22.0/24 AS24485 202.124.23.0/24 AS24485 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 AS4802 ASN-IINET iiNet Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm Ltd 203.13.171.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.130.240.0/24 AS29933 OFF-CAMPUS-TELECOMMUNICATIONS - Off Campus Telecommunications 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.55.208.0/20 AS22180 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.191.192.0/18 AS6287 SPACESTAR - Spacestar Communications 207.7.64.0/19 AS14093 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.250.0/23 AS30329 TELESPECTRA - Telespectra, LLC 207.189.62.0/23 AS7132 SBIS-AS - SBC Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.159.128.0/19 AS209 ASN-QWEST - Qwest 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.65.160.0/19 AS7770 TRITON - Triton Technologies, Inc. 216.75.228.0/24 AS32097 WII-KC - WholeSale Internet 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.115.80.0/20 AS35921 IFCI-US - InternetFCI LLC 216.116.56.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd. 216.116.59.0/24 AS7132 SBIS-AS - SBC Internet Services 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.224.64.0/19 AS6440 EMF-AS - emf.net 216.230.224.0/20 AS15270 AS-PAETEC-NET - PaeTec.net -a division of PaeTecCommunications, Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.235.224.0/20 AS22136 NYCT - New York Connect 216.236.160.0/21 AS23272 216.236.168.0/23 AS23272 216.236.170.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.172.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 216.236.174.0/23 AS23272 216.251.203.0/24 AS7132 SBIS-AS - SBC Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org ausnog(a)ausnog.net

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[routing-wg]New AS Number Block allocated to the RIPE NCC
by Alex Le Heux 24 Apr '07

24 Apr '07

Dear Colleagues, The RIPE NCC received the AS Number Block 43008 - 44031 from the IANA in April 2007. You may want to update your records accordingly. Best regards, Alex Le Heux RIPE NCC

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