Orbit

Routing Table Report 04:00 +10GMT Fri 01 Nov, 2013

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

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

BGP routing table entries examined: 471194 Prefixes after maximum aggregation: 189246 Deaggregation factor: 2.49 Unique aggregates announced to Internet: 233621 Total ASes present in the Internet Routing Table: 45366 Prefixes per ASN: 10.39 Origin-only ASes present in the Internet Routing Table: 35322 Origin ASes announcing only one prefix: 16272 Transit ASes present in the Internet Routing Table: 5954 Transit-only ASes present in the Internet Routing Table: 162 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 35 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 716 Unregistered ASNs in the Routing Table: 192 Number of 32-bit ASNs allocated by the RIRs: 5276 Number of 32-bit ASNs visible in the Routing Table: 4090 Prefixes from 32-bit ASNs in the Routing Table: 12651 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 905 Number of addresses announced to Internet: 2653714388 Equivalent to 158 /8s, 44 /16s and 119 /24s Percentage of available address space announced: 71.7 Percentage of allocated address space announced: 71.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.1 Total number of prefixes smaller than registry allocations: 164869

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

Prefixes being announced by APNIC Region ASes: 111525 Total APNIC prefixes after maximum aggregation: 33879 APNIC Deaggregation factor: 3.29 Prefixes being announced from the APNIC address blocks: 113644 Unique aggregates announced from the APNIC address blocks: 47268 APNIC Region origin ASes present in the Internet Routing Table: 4881 APNIC Prefixes per ASN: 23.28 APNIC Region origin ASes announcing only one prefix: 1213 APNIC Region transit ASes present in the Internet Routing Table: 836 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 725 Number of APNIC addresses announced to Internet: 729761472 Equivalent to 43 /8s, 127 /16s and 70 /24s Percentage of available APNIC address space announced: 85.3

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 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, 150/8, 153/8, 163/8, 171/8, 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: 162879 Total ARIN prefixes after maximum aggregation: 81520 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163779 Unique aggregates announced from the ARIN address blocks: 75931 ARIN Region origin ASes present in the Internet Routing Table: 15921 ARIN Prefixes per ASN: 10.29 ARIN Region origin ASes announcing only one prefix: 6011 ARIN Region transit ASes present in the Internet Routing Table: 1671 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 32 Number of ARIN addresses announced to Internet: 1073566336 Equivalent to 63 /8s, 253 /16s and 82 /24s Percentage of available ARIN address space announced: 56.8

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, 46080-47103 53248-55295, 62464-63487, 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, 23/8, 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, 53/8, 54/8, 55/8, 56/8, 57/8, 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, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 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: 119323 Total RIPE prefixes after maximum aggregation: 61159 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122951 Unique aggregates announced from the RIPE address blocks: 78910 RIPE Region origin ASes present in the Internet Routing Table: 17515 RIPE Prefixes per ASN: 7.02 RIPE Region origin ASes announcing only one prefix: 8298 RIPE Region transit ASes present in the Internet Routing Table: 2841 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2450 Number of RIPE addresses announced to Internet: 656595556 Equivalent to 39 /8s, 34 /16s and 218 /24s Percentage of available RIPE address space announced: 95.5

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, 56320-58367 59392-61439, 61952-62463, 196608-200191 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 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, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

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

Prefixes being announced by LACNIC Region ASes: 52600 Total LACNIC prefixes after maximum aggregation: 9985 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 57622 Unique aggregates announced from the LACNIC address blocks: 26768 LACNIC Region origin ASes present in the Internet Routing Table: 2036 LACNIC Prefixes per ASN: 28.30 LACNIC Region origin ASes announcing only one prefix: 552 LACNIC Region transit ASes present in the Internet Routing Table: 386 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 877 Number of LACNIC addresses announced to Internet: 142298160 Equivalent to 8 /8s, 123 /16s and 76 /24s Percentage of available LACNIC address space announced: 84.8

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8,

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

Prefixes being announced by AfriNIC Region ASes: 11639 Total AfriNIC prefixes after maximum aggregation: 2570 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 12293 Unique aggregates announced from the AfriNIC address blocks: 4000 AfriNIC Region origin ASes present in the Internet Routing Table: 669 AfriNIC Prefixes per ASN: 18.38 AfriNIC Region origin ASes announcing only one prefix: 198 AfriNIC Region transit ASes present in the Internet Routing Table: 137 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 48082432 Equivalent to 2 /8s, 221 /16s and 174 /24s Percentage of available AfriNIC address space announced: 47.8

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

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

ASN No of nets /20 equiv MaxAgg Description 4766 2937 11558 943 Korea Telecom (KIX) 17974 2717 903 89 PT TELEKOMUNIKASI INDONESIA 7545 2101 319 111 TPG Internet Pty Ltd 4755 1785 391 188 TATA Communications formerly 9829 1553 1242 48 BSNL National Internet Backbo 9498 1211 309 74 BHARTI Airtel Ltd. 9583 1187 90 513 Sify Limited 4808 1167 2128 342 CNCGROUP IP network: China169 7552 1158 1080 13 Vietel Corporation 24560 1092 380 165 Bharti Airtel Ltd., Telemedia

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

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

ASN No of nets /20 equiv MaxAgg Description 6389 3056 3688 56 BellSouth.net Inc. 22773 2188 2939 138 Cox Communications, Inc. 18566 2058 379 179 MegaPath Corporation 1785 2036 684 130 PaeTec Communications, Inc. 20115 1681 1654 607 Charter Communications 4323 1623 1102 420 Time Warner Telecom 701 1507 11145 782 MCI Communications Services, 30036 1386 312 576 Mediacom Communications Corp 7018 1338 17779 870 AT&T WorldNet Services 6983 1293 755 578 ITC^Deltacom

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

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

ASN No of nets /20 equiv MaxAgg Description 8402 1871 544 17 OJSC "Vimpelcom" 34984 1361 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1103 401 844 Akamai Technologies European 31148 1005 44 18 FreeNet ISP 13188 888 99 49 TOV "Bank-Inform" 6849 861 356 30 JSC UKRTELECOM, 6830 771 2327 423 UPC Distribution Services 8551 759 370 41 Bezeq International 12479 675 798 55 Uni2 Autonomous System 35228 542 246 16 Avatar Broadband Limited

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

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

ASN No of nets /20 equiv MaxAgg Description 28573 3436 1781 85 NET Servicos de Comunicao S.A 10620 2636 427 234 TVCABLE BOGOTA 7303 1723 1144 232 Telecom Argentina Stet-France 18881 1526 844 20 Global Village Telecom 8151 1347 2840 411 UniNet S.A. de C.V. 11830 866 364 15 Instituto Costarricense de El 27947 843 93 91 Telconet S.A 6147 793 373 27 Telefonica Del Peru 6503 788 434 61 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia S.A

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

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

ASN No of nets /20 equiv MaxAgg Description 36998 1854 112 5 Sudanese Mobile Telephone (ZA 24863 884 338 30 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 410 956 9 TEDATA 24835 294 144 9 RAYA Telecom - Egypt 3741 258 921 216 The Internet Solution 36992 227 501 29 Etisalat MISR 29571 224 17 12 Ci Telecom Autonomous system 15706 219 32 6 Sudatel Internet Exchange Aut 29975 192 668 21 Vodacom

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

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

ASN No of nets /20 equiv MaxAgg Description 28573 3436 1781 85 NET Servicos de Comunicao S.A 6389 3056 3688 56 BellSouth.net Inc. 4766 2937 11558 943 Korea Telecom (KIX) 17974 2717 903 89 PT TELEKOMUNIKASI INDONESIA 10620 2636 427 234 TVCABLE BOGOTA 22773 2188 2939 138 Cox Communications, Inc. 7545 2101 319 111 TPG Internet Pty Ltd 18566 2058 379 179 MegaPath Corporation 1785 2036 684 130 PaeTec Communications, Inc. 8402 1871 544 17 OJSC "Vimpelcom"

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

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

ASN No of nets Net Savings Description 6389 3056 3000 BellSouth.net Inc. 17974 2717 2628 PT TELEKOMUNIKASI INDONESIA 10620 2636 2402 TVCABLE BOGOTA 22773 2188 2050 Cox Communications, Inc. 4766 2937 1994 Korea Telecom (KIX) 7545 2101 1990 TPG Internet Pty Ltd 1785 2036 1906 PaeTec Communications, Inc. 18566 2058 1879 MegaPath Corporation 8402 1871 1854 OJSC "Vimpelcom" 36998 1854 1849 Sudanese Mobile Telephone (ZA

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

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

Bad AS Designation Network Transit AS Description 62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric 62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 209 Qwest Communications 17300 UNALLOCATED 12.45.110.0/24 701 MCI Communications S 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic

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

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

Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange

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

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

Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 40676 Psychz Networks 23.91.14.0/24 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.80.0/20 21560 Capital Technology Services G 23.91.96.0/20 40676 Psychz Networks 23.91.112.0/21 32475 MidPhase Inc. 23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c 23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c

Complete listing at http://thyme.rand.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 /8:16 /9:11 /10:31 /11:92 /12:254 /13:474 /14:920 /15:1628 /16:12843 /17:6742 /18:11299 /19:22978 /20:32680 /21:35489 /22:50161 /23:43705 /24:249430 /25:828 /26:982 /27:467 /28:50 /29:79 /30:21 /31:0 /32:14

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

ASN No of nets Total ann. Description 18566 2012 2058 MegaPath Corporation 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3056 BellSouth.net Inc. 8402 1570 1871 OJSC "Vimpelcom" 22773 1454 2188 Cox Communications, Inc. 30036 1234 1386 Mediacom Communications Corp 11492 1200 1241 Cable One 1785 1086 2036 PaeTec Communications, Inc. 6983 1034 1293 ITC^Deltacom 22561 965 1241 Digital Teleport, Inc

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

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

1:879 2:860 3:3 4:17 5:1007 6:21 8:615 12:1892 13:3 14:890 15:11 16:3 17:17 18:19 20:21 23:510 24:1741 27:1607 31:1485 32:45 33:2 34:5 36:80 37:1883 38:919 39:4 40:181 41:3201 42:247 44:14 46:2027 47:9 49:681 50:842 52:12 54:42 55:3 56:2 57:26 58:1153 59:575 60:373 61:1471 62:1209 63:1986 64:4565 65:2348 66:4140 67:2099 68:1103 69:3285 70:873 71:489 72:1999 74:2559 75:328 76:306 77:1163 78:1066 79:648 80:1291 81:1018 82:670 83:632 84:587 85:1246 86:420 87:1007 88:563 89:1601 90:150 91:5665 92:612 93:1596 94:2010 95:1602 96:509 97:346 98:1044 99:42 100:31 101:616 103:3509 105:528 106:142 107:214 108:533 109:1914 110:958 111:1103 112:593 113:812 114:750 115:1054 116:998 117:837 118:1165 119:1293 120:367 121:750 122:1872 123:1254 124:1353 125:1435 128:645 129:229 130:329 131:666 132:348 133:158 134:554 135:67 136:279 137:268 138:350 139:177 140:193 141:336 142:540 143:422 144:494 145:87 146:522 147:402 148:775 149:359 150:158 151:586 152:411 153:204 154:51 155:490 156:286 157:424 158:282 159:771 160:359 161:458 162:820 163:226 164:635 165:575 166:258 167:625 168:1046 169:127 170:1131 171:182 172:25 173:1607 174:687 175:512 176:1270 177:2337 178:1941 179:195 180:1586 181:784 182:1342 183:456 184:661 185:986 186:2678 187:1475 188:1846 189:1272 190:7255 192:7091 193:5412 194:4034 195:3349 196:1323 197:1017 198:4748 199:5472 200:6092 201:2530 202:8966 203:8925 204:4530 205:2645 206:2845 207:2862 208:4018 209:3645 210:3018 211:1569 212:2143 213:1995 214:906 215:92 216:5411 217:1687 218:625 219:321 220:1280 221:567 222:326 223:510

End of report