Orbit

Routing Table Report 09:00 +10GMT Wed 30 Oct, 2013

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

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

BGP routing table entries examined: 463137 Prefixes after maximum aggregation: 187600 Deaggregation factor: 2.47 Unique aggregates announced to Internet: 232970 Total ASes present in the Internet Routing Table: 45205 Prefixes per ASN: 10.25 Origin-only ASes present in the Internet Routing Table: 35333 Origin ASes announcing only one prefix: 16279 Transit ASes present in the Internet Routing Table: 5802 Transit-only ASes present in the Internet Routing Table: 152 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 37 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 688 Unregistered ASNs in the Routing Table: 166 Number of 32-bit ASNs allocated by the RIRs: 5265 Number of 32-bit ASNs visible in the Routing Table: 4070 Prefixes from 32-bit ASNs in the Routing Table: 12531 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 872 Number of addresses announced to Internet: 2650648544 Equivalent to 157 /8s, 253 /16s and 175 /24s Percentage of available address space announced: 71.6 Percentage of allocated address space announced: 71.6 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: 161800

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

Prefixes being announced by APNIC Region ASes: 107005 Total APNIC prefixes after maximum aggregation: 33102 APNIC Deaggregation factor: 3.23 Prefixes being announced from the APNIC address blocks: 109088 Unique aggregates announced from the APNIC address blocks: 46965 APNIC Region origin ASes present in the Internet Routing Table: 4852 APNIC Prefixes per ASN: 22.48 APNIC Region origin ASes announcing only one prefix: 1232 APNIC Region transit ASes present in the Internet Routing Table: 809 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 719 Number of APNIC addresses announced to Internet: 728017920 Equivalent to 43 /8s, 100 /16s and 172 /24s Percentage of available APNIC address space announced: 85.1

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: 161607 Total ARIN prefixes after maximum aggregation: 81055 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162349 Unique aggregates announced from the ARIN address blocks: 75729 ARIN Region origin ASes present in the Internet Routing Table: 15856 ARIN Prefixes per ASN: 10.24 ARIN Region origin ASes announcing only one prefix: 6003 ARIN Region transit ASes present in the Internet Routing Table: 1612 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 29 Number of ARIN addresses announced to Internet: 1072580352 Equivalent to 63 /8s, 238 /16s and 71 /24s Percentage of available ARIN address space announced: 56.7

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, 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: 117894 Total RIPE prefixes after maximum aggregation: 60999 RIPE Deaggregation factor: 1.93 Prefixes being announced from the RIPE address blocks: 121697 Unique aggregates announced from the RIPE address blocks: 78745 RIPE Region origin ASes present in the Internet Routing Table: 17489 RIPE Prefixes per ASN: 6.96 RIPE Region origin ASes announcing only one prefix: 8294 RIPE Region transit ASes present in the Internet Routing Table: 2796 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 25 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2438 Number of RIPE addresses announced to Internet: 656492256 Equivalent to 39 /8s, 33 /16s and 70 /24s Percentage of available RIPE address space announced: 95.4

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: 51946 Total LACNIC prefixes after maximum aggregation: 9745 LACNIC Deaggregation factor: 5.33 Prefixes being announced from the LACNIC address blocks: 56872 Unique aggregates announced from the LACNIC address blocks: 26751 LACNIC Region origin ASes present in the Internet Routing Table: 2029 LACNIC Prefixes per ASN: 28.03 LACNIC Region origin ASes announcing only one prefix: 555 LACNIC Region transit ASes present in the Internet Routing Table: 379 Average LACNIC Region AS path length visible: 3.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 878 Number of LACNIC addresses announced to Internet: 142160896 Equivalent to 8 /8s, 121 /16s and 52 /24s Percentage of available LACNIC address space announced: 84.7

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: 11609 Total AfriNIC prefixes after maximum aggregation: 2571 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 12259 Unique aggregates announced from the AfriNIC address blocks: 4050 AfriNIC Region origin ASes present in the Internet Routing Table: 668 AfriNIC Prefixes per ASN: 18.35 AfriNIC Region origin ASes announcing only one prefix: 195 AfriNIC Region transit ASes present in the Internet Routing Table: 132 Average AfriNIC Region AS path length visible: 4.0 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: 48047360 Equivalent to 2 /8s, 221 /16s and 37 /24s Percentage of available AfriNIC address space announced: 47.7

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 17974 2713 903 89 PT TELEKOMUNIKASI INDONESIA 4766 2139 11550 641 Korea Telecom (KIX) 7545 2087 319 111 TPG Internet Pty Ltd 4755 1766 391 187 TATA Communications formerly 9829 1558 1242 46 BSNL National Internet Backbo 9498 1208 309 74 BHARTI Airtel Ltd. 9583 1187 90 513 Sify Limited 7552 1156 1080 13 Vietel Corporation 4808 1105 2030 315 CNCGROUP IP network: China169 24560 1092 380 165 Bharti Airtel Ltd., Telemedia

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

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

ASN No of nets /20 equiv MaxAgg Description 6389 3057 3688 56 BellSouth.net Inc. 22773 2189 2941 140 Cox Communications, Inc. 18566 2060 379 180 MegaPath Corporation 1785 2036 684 131 PaeTec Communications, Inc. 20115 1680 1653 607 Charter Communications 4323 1626 1117 418 Time Warner Telecom 701 1504 11144 779 MCI Communications Services, 30036 1391 313 576 Mediacom Communications Corp 7018 1349 17797 880 AT&T WorldNet Services 6983 1294 771 579 ITC^Deltacom

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

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

ASN No of nets /20 equiv MaxAgg Description 8402 1768 544 17 OJSC "Vimpelcom" 34984 1361 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1078 391 825 Akamai Technologies European 31148 1004 44 21 FreeNet ISP 13188 886 99 58 TOV "Bank-Inform" 6830 773 2328 426 UPC Distribution Services 8551 758 370 41 Bezeq International 12479 687 800 49 Uni2 Autonomous System 35228 540 246 16 Avatar Broadband Limited 35819 535 584 77 Bayanat Al-Oula For Network S

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

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

ASN No of nets /20 equiv MaxAgg Description 28573 3465 1782 85 NET Servicos de Comunicao S.A 10620 2635 427 234 TVCABLE BOGOTA 7303 1725 1135 234 Telecom Argentina Stet-France 18881 1510 844 20 Global Village Telecom 8151 1334 2838 408 UniNet S.A. de C.V. 11830 866 364 15 Instituto Costarricense de El 27947 819 94 93 Telconet S.A 6147 793 373 27 Telefonica Del Peru 6503 784 434 63 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia S.A

Complete listing at http://thyme.rand.apnic.net/us/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 885 338 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/us/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description 28573 3465 1782 85 NET Servicos de Comunicao S.A 6389 3057 3688 56 BellSouth.net Inc. 17974 2713 903 89 PT TELEKOMUNIKASI INDONESIA 10620 2635 427 234 TVCABLE BOGOTA 22773 2189 2941 140 Cox Communications, Inc. 4766 2139 11550 641 Korea Telecom (KIX) 7545 2087 319 111 TPG Internet Pty Ltd 18566 2060 379 180 MegaPath Corporation 1785 2036 684 131 PaeTec Communications, Inc. 36998 1854 112 5 Sudanese Mobile Telephone (ZA

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

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

ASN No of nets Net Savings Description 6389 3057 3001 BellSouth.net Inc. 17974 2713 2624 PT TELEKOMUNIKASI INDONESIA 10620 2635 2401 TVCABLE BOGOTA 22773 2189 2049 Cox Communications, Inc. 7545 2087 1976 TPG Internet Pty Ltd 1785 2036 1905 PaeTec Communications, Inc. 18566 2060 1880 MegaPath Corporation 36998 1854 1849 Sudanese Mobile Telephone (ZA 8402 1768 1751 OJSC "Vimpelcom" 4755 1766 1579 TATA Communications formerly

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

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

Bad AS Designation Network Transit AS Description 62734 UNALLOCATED 8.31.128.0/24 3356 Level 3 Communicatio 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 7018 AT&T WorldNet Servic 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/us/data-badAS

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 23.91.32.0/19 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 23.91.164.0/22 36493 3757277 Canada Inc. (oa 295.c

Complete listing at http://thyme.rand.apnic.net/us/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 /13:469 /14:906 /15:1609 /16:12776 /17:6618 /18:11003 /19:22690 /20:32456 /21:35118 /22:49393 /23:42847 /24:246502 /25:46 /26:37 /27:25 /28:39 /29:28 /30:141 /31:11 /32:19

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

ASN No of nets Total ann. Description 18566 2013 2060 MegaPath Corporation 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3057 BellSouth.net Inc. 8402 1477 1768 OJSC "Vimpelcom" 22773 1455 2189 Cox Communications, Inc. 30036 1239 1391 Mediacom Communications Corp 11492 1199 1240 Cable One 1785 1086 2036 PaeTec Communications, Inc. 6983 1034 1294 ITC^Deltacom 22561 967 1243 Digital Teleport, Inc

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

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

1:864 2:817 3:3 4:17 5:1000 6:21 8:610 12:1893 13:3 14:862 15:11 16:3 17:17 18:19 20:21 23:504 24:1740 27:1600 31:1482 32:40 33:2 34:5 36:80 37:1863 38:914 39:4 40:181 41:3195 42:245 44:13 46:2013 47:9 49:682 50:822 52:12 54:41 55:3 56:2 57:26 58:1077 59:567 60:371 61:1455 62:1207 63:1979 64:4541 65:2339 66:4138 67:2114 68:1102 69:3278 70:870 71:489 72:2015 74:2550 75:327 76:295 77:1161 78:1049 79:647 80:1293 81:1016 82:653 83:634 84:580 85:1249 86:413 87:1007 88:564 89:1593 90:155 91:5658 92:615 93:1589 94:2000 95:1594 96:503 97:344 98:1039 99:39 100:30 101:364 103:3493 105:525 106:142 107:212 108:510 109:1917 110:948 111:1094 112:581 113:806 114:723 115:1006 116:985 117:815 118:1161 119:1258 120:359 121:726 122:1782 123:1232 124:1302 125:1433 128:597 129:212 130:314 131:660 132:341 133:158 134:544 135:67 136:277 137:266 138:349 139:171 140:166 141:321 142:530 143:415 144:496 145:88 146:515 147:392 148:699 149:360 150:155 151:586 152:410 153:205 154:51 155:488 156:282 157:372 158:282 159:683 160:357 161:448 162:811 163:206 164:631 165:567 166:257 167:626 168:1040 169:124 170:1124 171:180 172:25 173:1607 174:671 175:499 176:1259 177:2368 178:1930 179:193 180:1572 181:785 182:1328 183:452 184:663 185:956 186:2609 187:1467 188:1829 189:1262 190:7170 192:7031 193:5403 194:4031 195:3318 196:1317 197:1020 198:4675 199:5456 200:6076 201:2526 202:8761 203:8818 204:4457 205:2611 206:2754 207:2792 208:4015 209:3624 210:2896 211:1560 212:2133 213:1969 214:893 215:92 216:5368 217:1691 218:616 219:309 220:1276 221:567 222:326 223:501

End of report