Orbit

Routing Table Report 00:00 GMT Wed 06 Oct, 2010

NB: RouteViews data includes iBGP information from some ASNs. Treat the information provided below appropriately.

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

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

BGP routing table entries examined: 335491 Prefixes after maximum aggregation: 151925 Deaggregation factor: 2.21 Unique aggregates announced to Internet: 163527 Total ASes present in the Internet Routing Table: 34919 Prefixes per ASN: 9.61 Origin-only ASes present in the Internet Routing Table: 30089 Origin ASes announcing only one prefix: 14673 Transit ASes present in the Internet Routing Table: 4830 Transit-only ASes present in the Internet Routing Table: 119 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 33 Max AS path prepend of ASN (36992) 29 Prefixes from unregistered ASNs in the Routing Table: 4473 Unregistered ASNs in the Routing Table: 1910 Number of 32-bit ASNs allocated by the RIRs: 808 Prefixes from 32-bit ASNs in the Routing Table: 7 Special use prefixes present in the Routing Table: 65 Prefixes being announced from unallocated address space: 224 Number of addresses announced to Internet: 2277469311 Equivalent to 135 /8s, 191 /16s and 108 /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: 85.1 Total number of prefixes smaller than registry allocations: 138008

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

Prefixes being announced by APNIC Region ASes: 79396 Total APNIC prefixes after maximum aggregation: 27029 APNIC Deaggregation factor: 2.94 Prefixes being announced from the APNIC address blocks: 76376 Unique aggregates announced from the APNIC address blocks: 34225 APNIC Region origin ASes present in the Internet Routing Table: 4125 APNIC Prefixes per ASN: 18.52 APNIC Region origin ASes announcing only one prefix: 1171 APNIC Region transit ASes present in the Internet Routing Table: 656 Average APNIC Region AS path length visible: 5.3 Max APNIC Region AS path length visible: 21 Number of APNIC addresses announced to Internet: 550640130 Equivalent to 32 /8s, 210 /16s and 26 /24s Percentage of available APNIC address space announced: 78.1

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: 138276 Total ARIN prefixes after maximum aggregation: 71125 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 109457 Unique aggregates announced from the ARIN address blocks: 43315 ARIN Region origin ASes present in the Internet Routing Table: 13974 ARIN Prefixes per ASN: 7.83 ARIN Region origin ASes announcing only one prefix: 5355 ARIN Region transit ASes present in the Internet Routing Table: 1463 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 23 Number of ARIN addresses announced to Internet: 736398369 Equivalent to 43 /8s, 228 /16s and 140 /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: 79847 Total RIPE prefixes after maximum aggregation: 44595 RIPE Deaggregation factor: 1.79 Prefixes being announced from the RIPE address blocks: 72588 Unique aggregates announced from the RIPE address blocks: 45806 RIPE Region origin ASes present in the Internet Routing Table: 14873 RIPE Prefixes per ASN: 4.88 RIPE Region origin ASes announcing only one prefix: 7601 RIPE Region transit ASes present in the Internet Routing Table: 2310 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 25 Number of RIPE addresses announced to Internet: 440637374 Equivalent to 26 /8s, 67 /16s and 151 /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: 30277 Total LACNIC prefixes after maximum aggregation: 7153 LACNIC Deaggregation factor: 4.23 Prefixes being announced from the LACNIC address blocks: 28944 Unique aggregates announced from the LACNIC address blocks: 15085 LACNIC Region origin ASes present in the Internet Routing Table: 1357 LACNIC Prefixes per ASN: 21.33 LACNIC Region origin ASes announcing only one prefix: 423 LACNIC Region transit ASes present in the Internet Routing Table: 245 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 28 Number of LACNIC addresses announced to Internet: 75916552 Equivalent to 4 /8s, 134 /16s and 101 /24s Percentage of available LACNIC address space announced: 56.6

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: 7446 Total AfriNIC prefixes after maximum aggregation: 1897 AfriNIC Deaggregation factor: 3.93 Prefixes being announced from the AfriNIC address blocks: 5756 Unique aggregates announced from the AfriNIC address blocks: 1689 AfriNIC Region origin ASes present in the Internet Routing Table: 405 AfriNIC Prefixes per ASN: 14.21 AfriNIC Region origin ASes announcing only one prefix: 123 AfriNIC Region transit ASes present in the Internet Routing Table: 93 Average AfriNIC Region AS path length visible: 4.4 Max AfriNIC Region AS path length visible: 33 Number of AfriNIC addresses announced to Internet: 20947712 Equivalent to 1 /8s, 63 /16s and 163 /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 1714 9436 502 Korea Telecom (KIX) 7545 1411 297 82 TPG Internet Pty Ltd 4755 1362 369 161 Videsh Sanchar Nigam Ltd. Aut 17488 1358 156 121 Hathway IP Over Cable Interne 17974 1247 301 80 PT TELEKOMUNIKASI INDONESIA 24560 1064 308 178 Bharti Airtel Ltd. 9583 1033 78 497 Sify Limited 18101 882 100 131 Reliance Infocom Ltd Internet 4808 824 1563 231 CNCGROUP IP network: China169 9829 819 692 33 BSNL National Internet Backbo

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

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

ASN No of nets /20 equiv MaxAgg Description 6389 3772 3667 285 bellsouth.net, inc. 4323 2609 1091 389 Time Warner Telecom 1785 1793 698 131 AppliedTheory Corporation 19262 1778 4817 278 Verizon Global Networks 20115 1538 1520 648 Charter Communications 7018 1483 5704 949 AT&T WorldNet Services 6478 1358 275 130 AT&T Worldnet Services 2386 1299 555 912 AT&T Data Communications Serv 11492 1219 229 78 Cable One 22773 1201 2859 62 Cox Communications, Inc.

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

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

ASN No of nets /20 equiv MaxAgg Description 286 866 681 145 KPNQwest Backbone AS 9116 534 328 33 Goldenlines main autonomous s 3292 487 2026 389 TDC Tele Danmark 8866 419 119 23 Bulgarian Telecommunication C 702 408 1869 322 UUNET - Commercial IP service 8551 404 355 38 Bezeq International 3301 378 1688 334 TeliaNet Sweden 34984 377 90 186 Tellcom Iletisim Hizmetleri 30890 374 79 203 Evolva Telecom 3320 371 7328 322 Deutsche Telekom AG

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 1330 247 150 TVCABLE BOGOTA 8151 1328 2557 361 Uninet S.A. de C.V. 28573 1174 909 87 Types of queries are: POCs, o 7303 810 424 102 Telecom Argentina Stet-France 6503 758 223 258 AVANTEL, S.A. 27947 576 64 94 Telconet S.A 22047 560 310 15 Types of queries are: POCs, o 14420 540 39 78 Types of queries are: POCs, o 3816 483 210 94 COLOMBIA TELECOMUNICACIONES S 7738 477 922 30 Telecomunicacoes da Bahia S.A

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

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

ASN No of nets /20 equiv MaxAgg Description 8452 1052 445 10 TEDATA 24863 738 147 39 LINKdotNET AS number 36992 651 279 174 Etisalat MISR 3741 265 893 228 The Internet Solution 6713 203 199 12 Itissalat Al-MAGHRIB 29571 203 19 11 Ci Telecom Autonomous system 2018 197 277 64 TENET-1 33776 196 12 14 Starcomms Nigeria Limited 24835 165 78 9 RAYA Telecom - Egypt 16637 157 440 93 Johnnic e-Ventures

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

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

ASN No of nets /20 equiv MaxAgg Description 6389 3772 3667 285 bellsouth.net, inc. 4323 2609 1091 389 Time Warner Telecom 1785 1793 698 131 AppliedTheory Corporation 19262 1778 4817 278 Verizon Global Networks 4766 1714 9436 502 Korea Telecom (KIX) 20115 1538 1520 648 Charter Communications 7018 1483 5704 949 AT&T WorldNet Services 7545 1411 297 82 TPG Internet Pty Ltd 4755 1362 369 161 Videsh Sanchar Nigam Ltd. Aut 6478 1358 275 130 AT&T Worldnet Services

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

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

ASN No of nets Net Savings Description 4323 2609 2220 Time Warner Telecom 1785 1793 1662 AppliedTheory Corporation 19262 1778 1500 Verizon Global Networks 7545 1411 1329 TPG Internet Pty Ltd 17488 1358 1237 Hathway IP Over Cable Interne 6478 1358 1228 AT&T Worldnet Services 4766 1714 1212 Korea Telecom (KIX) 4755 1362 1201 Videsh Sanchar Nigam Ltd. Aut 10620 1330 1180 TVCABLE BOGOTA 17974 1247 1167 PT TELEKOMUNIKASI INDONESIA

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

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

Bad AS Designation Network Transit AS Description 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 53562 UNALLOCATED 8.19.94.0/24 3356 Level 3 Communicatio 53407 UNALLOCATED 8.22.15.0/24 174 Cogent Communication 22015 UNALLOCATED 8.22.137.0/24 14989 Broadview Networks 21893 UNALLOCATED 8.26.33.0/24 3356 Level 3 Communicatio 53591 UNALLOCATED 8.26.82.0/24 22241 Integrated Communica 26169 UNALLOCATED 8.225.177.0/24 20225 TelJet 32249 UNALLOCATED 8.225.178.0/24 3356 Level 3 Communicatio

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 10.29.245.1/32 286 KPNQwest Backbone AS 10.29.245.15/32 286 KPNQwest Backbone AS 10.29.245.25/32 286 KPNQwest Backbone AS 10.29.245.26/32 286 KPNQwest Backbone AS 10.29.245.27/32 286 KPNQwest Backbone AS 10.29.245.28/32 286 KPNQwest Backbone AS 10.29.245.29/32 286 KPNQwest Backbone AS 10.29.245.30/32 286 KPNQwest Backbone AS 10.29.245.50/32 286 KPNQwest Backbone AS 10.29.245.51/32 286 KPNQwest Backbone AS

Complete listing at http://thyme.apnic.net/rviews/data-dsua

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 Amsco Telecommunications Nige 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 46.16.128.0/21 51061 LLC "Kvazar Telecom"

Complete listing at http://thyme.apnic.net/rviews/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 /12:203 /13:423 /14:733 /15:1330 /16:11318 /17:5580 /18:9466 /19:18826 /20:24041 /21:24036 /22:31259 /23:30697 /24:174411 /25:394 /26:407 /27:210 /28:377 /29:288 /30:639 /31:14 /32:716

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

ASN No of nets Total ann. Description 6389 2336 3772 bellsouth.net, inc. 4323 1408 2609 Time Warner Telecom 6478 1322 1358 AT&T Worldnet Services 10620 1218 1330 TVCABLE BOGOTA 11492 1176 1219 Cable One 1785 1076 1793 AppliedTheory Corporation 7011 1056 1156 Citizens Utilities 18566 1039 1058 Covad Communications 8452 962 1052 TEDATA 19262 904 1778 Verizon Global Networks

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

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

1:78 2:16 4:17 8:314 12:2010 13:8 14:30 15:20 16:3 17:9 20:8 24:1396 27:349 31:1 32:144 33:12 38:703 40:97 41:2537 44:3 46:143 47:10 49:4 52:12 55:5 56:2 57:41 58:824 59:505 60:480 61:1090 62:1056 63:1981 64:3747 65:2327 66:4073 67:1873 68:1149 69:2868 70:744 71:376 72:1982 73:2 74:2320 75:290 76:321 77:886 78:696 79:441 80:1046 81:819 82:525 83:463 84:702 85:1064 86:440 87:715 88:334 89:1580 90:104 91:3128 92:438 93:1020 94:1114 95:732 96:383 97:224 98:640 99:32 101:3 108:64 109:723 110:418 111:589 112:289 113:288 114:452 115:578 116:1095 117:647 118:508 119:962 120:189 121:716 122:1517 123:896 124:1230 125:1270 128:229 129:158 130:171 131:557 132:270 133:20 134:209 135:46 136:222 137:140 138:276 139:125 140:479 141:196 142:350 143:371 144:482 145:55 146:428 147:172 148:620 149:304 150:148 151:232 152:297 153:171 154:3 155:367 156:170 157:346 158:112 159:358 160:314 161:190 162:269 163:165 164:421 165:370 166:467 167:418 168:681 169:157 170:716 171:62 172:2 173:1002 174:557 175:178 176:1 177:1 178:525 180:594 181:1 182:224 183:257 184:127 186:709 187:502 188:837 189:815 190:4122 192:5815 193:4759 194:3489 195:2982 196:1189 198:3559 199:3613 200:5425 201:1579 202:8157 203:8237 204:4033 205:2397 206:2554 207:3044 208:3902 209:3500 210:2560 211:1304 212:1826 213:1766 214:672 215:66 216:4817 217:1590 218:494 219:401 220:1167 221:422 222:342 223:42

End of report