Orbit

Routing Table Report 04:00 +10GMT Sun 03 Oct, 2010

Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/

Analysis Summary ----------------

BGP routing table entries examined: 332547 Prefixes after maximum aggregation: 152954 Deaggregation factor: 2.17 Unique aggregates announced to Internet: 163469 Total ASes present in the Internet Routing Table: 34897 Prefixes per ASN: 9.53 Origin-only ASes present in the Internet Routing Table: 30266 Origin ASes announcing only one prefix: 14686 Transit ASes present in the Internet Routing Table: 4631 Transit-only ASes present in the Internet Routing Table: 102 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (41664) 21 Prefixes from unregistered ASNs in the Routing Table: 3653 Unregistered ASNs in the Routing Table: 1597 Number of 32-bit ASNs allocated by the RIRs: 806 Prefixes from 32-bit ASNs in the Routing Table: 1112 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 219 Number of addresses announced to Internet: 2277004288 Equivalent to 135 /8s, 184 /16s and 84 /24s Percentage of available address space announced: 61.4 Percentage of allocated address space announced: 65.6 Percentage of available address space allocated: 93.7 Percentage of address space in use by end-sites: 85.0 Total number of prefixes smaller than registry allocations: 157045

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 81273 Total APNIC prefixes after maximum aggregation: 27854 APNIC Deaggregation factor: 2.92 Prefixes being announced from the APNIC address blocks: 78130 Unique aggregates announced from the APNIC address blocks: 34244 APNIC Region origin ASes present in the Internet Routing Table: 4198 APNIC Prefixes per ASN: 18.61 APNIC Region origin ASes announcing only one prefix: 1167 APNIC Region transit ASes present in the Internet Routing Table: 648 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 551567648 Equivalent to 32 /8s, 224 /16s and 65 /24s Percentage of available APNIC address space announced: 78.3

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8,

ARIN Region Analysis Summary ----------------------------

Prefixes being announced by ARIN Region ASes: 136096 Total ARIN prefixes after maximum aggregation: 70226 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 108852 Unique aggregates announced from the ARIN address blocks: 43513 ARIN Region origin ASes present in the Internet Routing Table: 13934 ARIN Prefixes per ASN: 7.81 ARIN Region origin ASes announcing only one prefix: 5332 ARIN Region transit ASes present in the Internet Routing Table: 1375 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 736178976 Equivalent to 43 /8s, 225 /16s and 51 /24s Percentage of available ARIN address space announced: 62.7

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, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 107/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,

RIPE Region Analysis Summary ----------------------------

Prefixes being announced by RIPE Region ASes: 76316 Total RIPE prefixes after maximum aggregation: 44253 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 69759 Unique aggregates announced from the RIPE address blocks: 45728 RIPE Region origin ASes present in the Internet Routing Table: 14835 RIPE Prefixes per ASN: 4.70 RIPE Region origin ASes announcing only one prefix: 7640 RIPE Region transit ASes present in the Internet Routing Table: 2237 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 440145664 Equivalent to 26 /8s, 60 /16s and 23 /24s Percentage of available RIPE address space announced: 77.2

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 40960-45055, 47104-52223, 196608-197631 RIPE Address Blocks 2/8, 25/8, 31/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 176/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary ------------------------------

Prefixes being announced by LACNIC Region ASes: 30133 Total LACNIC prefixes after maximum aggregation: 7324 LACNIC Deaggregation factor: 4.11 Prefixes being announced from the LACNIC address blocks: 28674 Unique aggregates announced from the LACNIC address blocks: 15068 LACNIC Region origin ASes present in the Internet Routing Table: 1357 LACNIC Prefixes per ASN: 21.13 LACNIC Region origin ASes announcing only one prefix: 424 LACNIC Region transit ASes present in the Internet Routing Table: 235 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 75578176 Equivalent to 4 /8s, 129 /16s and 59 /24s Percentage of available LACNIC address space announced: 56.3

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8,

AfriNIC Region Analysis Summary -------------------------------

Prefixes being announced by AfriNIC Region ASes: 7363 Total AfriNIC prefixes after maximum aggregation: 1897 AfriNIC Deaggregation factor: 3.88 Prefixes being announced from the AfriNIC address blocks: 5669 Unique aggregates announced from the AfriNIC address blocks: 1684 AfriNIC Region origin ASes present in the Internet Routing Table: 406 AfriNIC Prefixes per ASN: 13.96 AfriNIC Region origin ASes announcing only one prefix: 123 AfriNIC Region transit ASes present in the Internet Routing Table: 91 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 17 Number of AfriNIC addresses announced to Internet: 20928512 Equivalent to 1 /8s, 63 /16s and 88 /24s Percentage of available AfriNIC address space announced: 62.4

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8,

APNIC Region per AS prefix count summary ----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 4766 1861 9436 505 Korea Telecom (KIX) 7545 1409 297 82 TPG Internet Pty Ltd 4755 1357 368 163 TATA Communications formerly 17488 1347 155 124 Hathway IP Over Cable Interne 17974 1241 300 84 PT TELEKOMUNIKASI INDONESIA 24560 1040 303 179 Bharti Airtel Ltd., Telemedia 9583 1031 77 497 Sify Limited 4808 936 1714 261 CNCGROUP IP network: China169 18101 884 100 133 Reliance Infocom Ltd Internet 9829 820 692 33 BSNL National Internet Backbo

Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 6389 3775 3667 280 bellsouth.net, inc. 4323 2713 1106 389 Time Warner Telecom 19262 1822 4836 286 Verizon Global Networks 1785 1796 698 131 PaeTec Communications, Inc. 20115 1493 1530 651 Charter Communications 7018 1487 5732 955 AT&T WorldNet Services 6478 1355 275 135 AT&T Worldnet Services 2386 1295 555 914 AT&T Data Communications Serv 11492 1218 229 78 Cable One 22773 1199 2858 61 Cox Communications, Inc.

Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 3292 448 2026 389 TDC Tele Danmark 8866 417 117 21 Bulgarian Telecommunication C 702 405 1869 319 UUNET - Commercial IP service 8551 402 353 46 Bezeq International 34984 379 90 185 BILISIM TELEKOM 3301 377 1688 333 TeliaNet Sweden 30890 374 79 203 Evolva Telecom 3320 371 7328 322 Deutsche Telekom AG 12479 369 576 5 Uni2 Autonomous System 31148 352 18 77 FreeNet ISP

Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 1336 2559 364 UniNet S.A. de C.V. 10620 1324 248 149 TVCABLE BOGOTA 28573 1174 893 92 NET Servicos de Comunicao S.A 7303 809 424 103 Telecom Argentina Stet-France 6503 757 223 258 AVANTEL, S.A. 22047 561 310 15 VTR PUNTO NET S.A. 14420 556 39 81 CORPORACION NACIONAL DE TELEC 3816 483 210 94 Empresa Nacional de Telecomun 7738 477 922 30 Telecomunicacoes da Bahia S.A 11172 445 99 76 Servicios Alestra S.A de C.V

Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8452 1010 445 10 TEDATA 24863 737 147 39 LINKdotNET AS number 36992 659 279 179 Etisalat MISR 3741 266 906 224 The Internet Solution 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 Tertiary Education Network 33776 196 12 14 Starcomms Nigeria Limited 24835 163 78 9 RAYA Telecom - Egypt 36874 134 24 4 Cybersmart

Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 6389 3775 3667 280 bellsouth.net, inc. 4323 2713 1106 389 Time Warner Telecom 4766 1861 9436 505 Korea Telecom (KIX) 19262 1822 4836 286 Verizon Global Networks 1785 1796 698 131 PaeTec Communications, Inc. 20115 1493 1530 651 Charter Communications 7018 1487 5732 955 AT&T WorldNet Services 7545 1409 297 82 TPG Internet Pty Ltd 4755 1357 368 163 TATA Communications formerly 6478 1355 275 135 AT&T Worldnet Services

Complete listing at http://thyme.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 4323 2713 2324 Time Warner Telecom 1785 1796 1665 PaeTec Communications, Inc. 19262 1822 1536 Verizon Global Networks 4766 1861 1356 Korea Telecom (KIX) 7545 1409 1327 TPG Internet Pty Ltd 17488 1347 1223 Hathway IP Over Cable Interne 6478 1355 1220 AT&T Worldnet Services 4755 1357 1194 TATA Communications formerly 10620 1324 1175 TVCABLE BOGOTA 17974 1241 1157 PT TELEKOMUNIKASI INDONESIA

Complete listing at http://thyme.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 40331 UNALLOCATED 8.11.167.0/24 7018 AT&T WorldNet Servic 11946 UNALLOCATED 8.12.155.0/24 40913 Quality Technology S 15040 UNALLOCATED 8.12.156.0/24 3356 Level 3 Communicatio 33084 UNALLOCATED 8.15.195.0/24 3356 Level 3 Communicatio 18826 UNALLOCATED 8.17.208.0/20 2828 XO Communications 16734 UNALLOCATED 8.18.204.0/24 26914 Global Netoptex, Inc 53562 UNALLOCATED 8.19.94.0/24 3356 Level 3 Communicatio 23200 UNALLOCATED 8.20.243.0/24 25653 Pegasus Web Technolo 22015 UNALLOCATED 8.22.137.0/24 14989 Broadview Networks 46856 UNALLOCATED 8.22.184.0/22 3356 Level 3 Communicatio

Complete listing at http://thyme.apnic.net/current/data-badAS

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.196.0/24 36990 Alkan Telecom Ltd 41.223.197.0/24 36990 Alkan Telecom Ltd 41.223.198.0/24 36990 Alkan Telecom Ltd 41.223.199.0/24 36990 Alkan Telecom Ltd 62.61.220.0/24 24974 Tachyon Europe BV - Wireless

Complete listing at http://thyme.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:25 /11:67 /12:203 /13:423 /14:732 /15:1323 /16:11294 /17:5465 /18:9283 /19:18486 /20:23607 /21:23823 /22:31173 /23:30477 /24:173166 /25:1022 /26:1139 /27:585 /28:168 /29:47 /30:3 /31:0 /32:7

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 6389 2403 3775 bellsouth.net, inc. 4766 1478 1861 Korea Telecom (KIX) 4323 1369 2713 Time Warner Telecom 1785 1259 1796 PaeTec Communications, Inc. 10620 1212 1324 TVCABLE BOGOTA 11492 1105 1218 Cable One 17488 1087 1347 Hathway IP Over Cable Interne 18566 1068 1087 Covad Communications 24560 941 1040 Bharti Airtel Ltd., Telemedia 8452 924 1010 TEDATA

Complete listing at http://thyme.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:75 2:15 4:13 8:308 12:2014 13:8 14:13 15:20 16:3 17:9 20:8 24:1376 27:354 31:1 32:61 33:12 38:702 40:97 41:2479 44:3 46:141 47:10 49:4 52:12 55:6 56:2 57:29 58:827 59:505 60:478 61:1086 62:1045 63:1972 64:3726 65:2295 66:4043 67:1841 68:1138 69:2837 70:741 71:375 72:1942 73:2 74:2309 75:289 76:321 77:871 78:679 79:425 80:1016 81:805 82:505 83:455 84:687 85:1037 86:432 87:684 88:325 89:1555 90:104 91:3068 92:430 93:1000 94:1100 95:735 96:397 97:219 98:633 99:32 101:3 108:64 109:710 110:417 111:595 112:295 113:288 114:476 115:600 116:1106 117:659 118:530 119:971 120:198 121:716 122:1550 123:916 124:1225 125:1272 128:228 129:157 130:171 131:557 132:270 133:20 134:207 135:46 136:224 137:140 138:274 139:109 140:480 141:196 142:348 143:360 144:478 145:54 146:428 147:169 148:584 149:300 150:153 151:233 152:296 153:171 154:3 155:367 156:169 157:335 158:112 159:357 160:315 161:189 162:267 163:165 164:418 165:370 166:467 167:408 168:677 169:157 170:718 171:62 172:2 173:1085 174:557 175:176 176:1 177:1 178:517 180:674 181:1 182:230 183:257 184:156 186:685 187:504 188:828 189:803 190:4008 192:5772 193:4738 194:3428 195:2826 196:1204 198:3555 199:3589 200:5392 201:1576 202:8111 203:8304 204:4017 205:2397 206:2537 207:3043 208:3885 209:3498 210:2560 211:1283 212:1777 213:1694 214:668 215:66 216:4765 217:1580 218:491 219:401 220:1170 221:426 222:341 223:46

End of report