Orbit

Routing Table Report 04:00 +10GMT Fri 09 Jul, 2010

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

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

BGP routing table entries examined: 325321 Prefixes after maximum aggregation: 149566 Deaggregation factor: 2.18 Unique aggregates announced to Internet: 158922 Total ASes present in the Internet Routing Table: 34297 Prefixes per ASN: 9.49 Origin-only ASes present in the Internet Routing Table: 29775 Origin ASes announcing only one prefix: 14423 Transit ASes present in the Internet Routing Table: 4522 Transit-only ASes present in the Internet Routing Table: 107 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 25 Max AS path prepend of ASN (41664) 21 Prefixes from unregistered ASNs in the Routing Table: 300 Unregistered ASNs in the Routing Table: 115 Number of 32-bit ASNs allocated by the RIRs: 666 Prefixes from 32-bit ASNs in the Routing Table: 809 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 169 Number of addresses announced to Internet: 2254726944 Equivalent to 134 /8s, 100 /16s and 103 /24s Percentage of available address space announced: 60.8 Percentage of allocated address space announced: 65.6 Percentage of available address space allocated: 92.8 Percentage of address space in use by end-sites: 83.6 Total number of prefixes smaller than registry allocations: 155270

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

Prefixes being announced by APNIC Region ASes: 78692 Total APNIC prefixes after maximum aggregation: 27026 APNIC Deaggregation factor: 2.91 Prefixes being announced from the APNIC address blocks: 75559 Unique aggregates announced from the APNIC address blocks: 33313 APNIC Region origin ASes present in the Internet Routing Table: 4107 APNIC Prefixes per ASN: 18.40 APNIC Region origin ASes announcing only one prefix: 1132 APNIC Region transit ASes present in the Internet Routing Table: 641 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 526457376 Equivalent to 31 /8s, 97 /16s and 26 /24s Percentage of available APNIC address space announced: 78.4

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, 58/8, 59/8, 60/8, 61/8, 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: 134628 Total ARIN prefixes after maximum aggregation: 69336 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 107459 Unique aggregates announced from the ARIN address blocks: 41881 ARIN Region origin ASes present in the Internet Routing Table: 13769 ARIN Prefixes per ASN: 7.80 ARIN Region origin ASes announcing only one prefix: 5284 ARIN Region transit ASes present in the Internet Routing Table: 1350 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 730742304 Equivalent to 43 /8s, 142 /16s and 62 /24s Percentage of available ARIN address space announced: 62.2

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, 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: 74689 Total RIPE prefixes after maximum aggregation: 43295 RIPE Deaggregation factor: 1.73 Prefixes being announced from the RIPE address blocks: 67813 Unique aggregates announced from the RIPE address blocks: 44462 RIPE Region origin ASes present in the Internet Routing Table: 14565 RIPE Prefixes per ASN: 4.66 RIPE Region origin ASes announcing only one prefix: 7492 RIPE Region transit ASes present in the Internet Routing Table: 2173 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 433562144 Equivalent to 25 /8s, 215 /16s and 162 /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 40960-45055, 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: 28959 Total LACNIC prefixes after maximum aggregation: 6944 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 27441 Unique aggregates announced from the LACNIC address blocks: 14447 LACNIC Region origin ASes present in the Internet Routing Table: 1305 LACNIC Prefixes per ASN: 21.03 LACNIC Region origin ASes announcing only one prefix: 402 LACNIC Region transit ASes present in the Internet Routing Table: 229 Average LACNIC Region AS path length visible: 3.9 Max LACNIC Region AS path length visible: 25 Number of LACNIC addresses announced to Internet: 75337152 Equivalent to 4 /8s, 125 /16s and 141 /24s Percentage of available LACNIC address space announced: 56.1

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: 7298 Total AfriNIC prefixes after maximum aggregation: 1850 AfriNIC Deaggregation factor: 3.94 Prefixes being announced from the AfriNIC address blocks: 5626 Unique aggregates announced from the AfriNIC address blocks: 1722 AfriNIC Region origin ASes present in the Internet Routing Table: 373 AfriNIC Prefixes per ASN: 15.08 AfriNIC Region origin ASes announcing only one prefix: 113 AfriNIC Region transit ASes present in the Internet Routing Table: 81 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 19591168 Equivalent to 1 /8s, 42 /16s and 240 /24s Percentage of available AfriNIC address space announced: 58.4

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 1857 8425 493 Korea Telecom (KIX) 4755 1370 296 163 TATA Communications formerly 7545 1360 232 106 TPG Internet Pty Ltd 17488 1327 144 127 Hathway IP Over Cable Interne 17974 1156 285 29 PT TELEKOMUNIKASI INDONESIA 9583 998 74 488 Sify Limited 24560 926 305 168 Bharti Airtel Ltd., Telemedia 4134 870 21420 409 CHINANET-BACKBONE 4808 823 1575 218 CNCGROUP IP network: China169 9829 813 685 32 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 3905 3734 290 bellsouth.net, inc. 4323 2717 1114 394 Time Warner Telecom 19262 1827 4562 274 Verizon Global Networks 1785 1777 698 129 PaeTec Communications, Inc. 20115 1552 1522 655 Charter Communications 7018 1509 5735 961 AT&T WorldNet Services 6478 1283 258 125 AT&T Worldnet Services 2386 1280 568 904 AT&T Data Communications Serv 3356 1175 10877 405 Level 3 Communications, LLC 22773 1167 2859 65 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 35805 650 56 6 United Telecom of Georgia 3292 452 2027 393 TDC Tele Danmark 30890 442 111 207 Evolva Telecom 702 415 1870 327 UUNET - Commercial IP service 9198 408 202 13 Kazakhtelecom Data Network Ad 8866 402 117 18 Bulgarian Telecommunication C 8551 400 353 46 Bezeq International 3320 373 7329 324 Deutsche Telekom AG 3301 372 1414 327 TeliaNet Sweden 34984 359 89 185 BILISIM TELEKOM

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 1526 3001 246 UniNet S.A. de C.V. 10620 1066 238 150 TVCABLE BOGOTA 28573 1027 795 98 NET Servicos de Comunicao S.A 7303 761 390 103 Telecom Argentina Stet-France 6503 682 175 219 AVANTEL, S.A. 22047 548 310 15 VTR PUNTO NET S.A. 3816 497 215 86 Empresa Nacional de Telecomun 7738 477 922 30 Telecomunicacoes da Bahia S.A 14420 466 30 69 CORPORACION NACIONAL DE TELEC 11172 452 100 78 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 1164 445 10 TEDATA 24863 727 147 39 LINKdotNET AS number 36992 646 279 185 Etisalat MISR 3741 267 834 229 The Internet Solution 33776 219 12 11 Starcomms Nigeria Limited 2018 206 228 60 Tertiary Education Network 6713 195 186 16 Itissalat Al-MAGHRIB 24835 191 78 10 RAYA Telecom - Egypt 29571 177 19 10 Ci Telecom Autonomous system 16637 161 440 96 MTN Network Solutions

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 3905 3734 290 bellsouth.net, inc. 4323 2717 1114 394 Time Warner Telecom 4766 1857 8425 493 Korea Telecom (KIX) 19262 1827 4562 274 Verizon Global Networks 1785 1777 698 129 PaeTec Communications, Inc. 20115 1552 1522 655 Charter Communications 8151 1526 3001 246 UniNet S.A. de C.V. 7018 1509 5735 961 AT&T WorldNet Services 4755 1370 296 163 TATA Communications formerly 7545 1360 232 106 TPG Internet Pty Ltd

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

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

ASN No of nets Net Savings Description 4323 2717 2323 Time Warner Telecom 1785 1777 1648 PaeTec Communications, Inc. 19262 1827 1553 Verizon Global Networks 4766 1857 1364 Korea Telecom (KIX) 8151 1526 1280 UniNet S.A. de C.V. 7545 1360 1254 TPG Internet Pty Ltd 4755 1370 1207 TATA Communications formerly 17488 1327 1200 Hathway IP Over Cable Interne 6478 1283 1158 AT&T Worldnet Services 8452 1164 1154 TEDATA

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

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

Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic

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<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 6453 Teleglobe Inc. 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

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 /8:20 /9:10 /10:25 /11:68 /12:196 /13:407 /14:709 /15:1286 /16:11168 /17:5344 /18:9146 /19:18434 /20:22951 /21:22931 /22:30120 /23:29669 /24:169589 /25:1032 /26:1323 /27:714 /28:119 /29:47 /30:6 /31:0 /32:7

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

ASN No of nets Total ann. Description 6389 2503 3905 bellsouth.net, inc. 4766 1485 1857 Korea Telecom (KIX) 4323 1392 2717 Time Warner Telecom 1785 1238 1777 PaeTec Communications, Inc. 11492 1074 1165 Cable One 17488 1072 1327 Hathway IP Over Cable Interne 18566 1068 1087 Covad Communications 8452 1052 1164 TEDATA 10620 982 1066 TVCABLE BOGOTA 7018 909 1509 AT&T WorldNet Services

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

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

1:7 2:2 4:13 8:288 12:2014 13:7 14:1 15:23 16:3 17:8 20:17 24:1459 27:239 31:1 32:49 33:12 38:680 40:98 41:2457 44:3 46:1 47:18 52:9 55:4 56:2 57:28 58:752 59:501 60:459 61:1086 62:1065 63:1976 64:3652 65:2360 66:4049 67:1811 68:1105 69:2856 70:721 71:380 72:1951 73:2 74:2267 75:250 76:313 77:945 78:616 79:435 80:975 81:798 82:488 83:443 84:684 85:1051 86:456 87:679 88:331 89:1553 90:94 91:2868 92:488 93:985 94:1398 95:639 96:353 97:206 98:576 99:31 108:100 109:558 110:365 111:542 112:270 113:316 114:429 115:566 116:1074 117:652 118:481 119:943 120:132 121:726 122:1461 123:933 124:1124 125:1317 128:226 129:201 130:196 131:553 132:251 133:17 134:196 135:45 136:240 137:159 138:264 139:104 140:483 141:198 142:345 143:376 144:467 145:50 146:449 147:168 148:665 149:300 150:151 151:230 152:298 153:169 154:2 155:327 156:159 157:322 158:109 159:379 160:315 161:181 162:254 163:172 164:408 165:366 166:462 167:412 168:650 169:157 170:714 171:59 172:2 173:883 174:454 175:136 176:1 178:272 180:516 182:150 183:235 184:106 186:490 187:389 188:1006 189:782 190:3768 192:5734 193:4704 194:3370 195:2804 196:1181 198:3574 199:3454 200:5332 201:1560 202:7958 203:8280 204:4068 205:2329 206:2522 207:3115 208:3872 209:3454 210:2531 211:1268 212:1696 213:1633 214:637 215:69 216:4665 217:1529 218:494 219:379 220:1141 221:400 222:316 223:1

End of report