Orbit

Routing Table Report 09:00 +10GMT Fri 25 Jul, 2014

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

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

BGP routing table entries examined: 496928 Prefixes after maximum aggregation: 194616 Deaggregation factor: 2.55 Unique aggregates announced to Internet: 247738 Total ASes present in the Internet Routing Table: 47215 Prefixes per ASN: 10.52 Origin-only ASes present in the Internet Routing Table: 36038 Origin ASes announcing only one prefix: 16373 Transit ASes present in the Internet Routing Table: 5983 Transit-only ASes present in the Internet Routing Table: 157 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 43 Max AS path prepend of ASN ( 62159) 40 Prefixes from unregistered ASNs in the Routing Table: 1631 Unregistered ASNs in the Routing Table: 417 Number of 32-bit ASNs allocated by the RIRs: 7073 Number of 32-bit ASNs visible in the Routing Table: 5194 Prefixes from 32-bit ASNs in the Routing Table: 18572 Number of bogon 32-bit ASNs visible in the Routing Table: 394 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 375 Number of addresses announced to Internet: 2696558529 Equivalent to 160 /8s, 186 /16s and 55 /24s Percentage of available address space announced: 72.8 Percentage of allocated address space announced: 72.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.7 Total number of prefixes smaller than registry allocations: 171073

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

Prefixes being announced by APNIC Region ASes: 117207 Total APNIC prefixes after maximum aggregation: 35035 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 120489 Unique aggregates announced from the APNIC address blocks: 51772 APNIC Region origin ASes present in the Internet Routing Table: 4917 APNIC Prefixes per ASN: 24.50 APNIC Region origin ASes announcing only one prefix: 1236 APNIC Region transit ASes present in the Internet Routing Table: 839 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1010 Number of APNIC addresses announced to Internet: 733304832 Equivalent to 43 /8s, 181 /16s and 88 /24s Percentage of available APNIC address space announced: 85.7

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: 167828 Total ARIN prefixes after maximum aggregation: 83818 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 169699 Unique aggregates announced from the ARIN address blocks: 79782 ARIN Region origin ASes present in the Internet Routing Table: 16302 ARIN Prefixes per ASN: 10.41 ARIN Region origin ASes announcing only one prefix: 6104 ARIN Region transit ASes present in the Internet Routing Table: 1625 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 39 Number of ARIN region 32-bit ASNs visible in the Routing Table: 146 Number of ARIN addresses announced to Internet: 1079298304 Equivalent to 64 /8s, 84 /16s and 201 /24s Percentage of available ARIN address space announced: 57.1

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: 124059 Total RIPE prefixes after maximum aggregation: 62865 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128956 Unique aggregates announced from the RIPE address blocks: 81756 RIPE Region origin ASes present in the Internet Routing Table: 17728 RIPE Prefixes per ASN: 7.27 RIPE Region origin ASes announcing only one prefix: 8258 RIPE Region transit ASes present in the Internet Routing Table: 2847 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 43 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2728 Number of RIPE addresses announced to Internet: 658713281 Equivalent to 39 /8s, 67 /16s and 42 /24s Percentage of available RIPE address space announced: 95.8

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, 196608-202239 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: 58224 Total LACNIC prefixes after maximum aggregation: 10146 LACNIC Deaggregation factor: 5.74 Prefixes being announced from the LACNIC address blocks: 65716 Unique aggregates announced from the LACNIC address blocks: 29636 LACNIC Region origin ASes present in the Internet Routing Table: 2168 LACNIC Prefixes per ASN: 30.31 LACNIC Region origin ASes announcing only one prefix: 563 LACNIC Region transit ASes present in the Internet Routing Table: 434 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1265 Number of LACNIC addresses announced to Internet: 167081472 Equivalent to 9 /8s, 245 /16s and 118 /24s Percentage of available LACNIC address space announced: 99.6

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: 10976 Total AfriNIC prefixes after maximum aggregation: 2715 AfriNIC Deaggregation factor: 4.04 Prefixes being announced from the AfriNIC address blocks: 11693 Unique aggregates announced from the AfriNIC address blocks: 4468 AfriNIC Region origin ASes present in the Internet Routing Table: 724 AfriNIC Prefixes per ASN: 16.15 AfriNIC Region origin ASes announcing only one prefix: 212 AfriNIC Region transit ASes present in the Internet Routing Table: 153 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 45 Number of AfriNIC addresses announced to Internet: 57770240 Equivalent to 3 /8s, 113 /16s and 129 /24s Percentage of available AfriNIC address space announced: 57.4

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 2803 899 72 PT Telekomunikasi Indonesia 4766 2247 11583 631 Korea Telecom 7545 2199 320 117 TPG Telecom Limited 4755 1847 392 198 TATA Communications formerly 9829 1655 1306 31 National Internet Backbone 9583 1348 106 553 Sify Limited 9498 1274 314 79 BHARTI Airtel Ltd. 7552 1217 1098 14 Viettel Corporation 24560 1151 399 191 Bharti Airtel Ltd., Telemedia 4808 1093 2043 338 CNCGROUP IP network China169

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 2946 3688 53 BellSouth.net Inc. 22773 2731 2940 142 Cox Communications Inc. 7029 2386 1911 289 Windstream Communications Inc 18566 2048 379 178 MegaPath Corporation 20115 1739 1724 569 Charter Communications 4323 1638 1088 412 tw telecom holdings, inc. 30036 1484 319 594 Mediacom Communications Corp 701 1437 11187 723 MCI Communications Services, 6983 1389 817 314 ITC^Deltacom 22561 1304 406 232 CenturyTel Internet Holdings,

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 34984 1720 265 277 TELLCOM ILETISIM HIZMETLERI A 20940 1437 560 1053 Akamai International B.V. 8402 1252 544 15 OJSC "Vimpelcom" 13188 1080 100 33 TOV "Bank-Inform" 31148 1041 45 19 Freenet Ltd. 8551 981 371 42 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 775 2335 431 Liberty Global Operations B.V 12479 751 796 59 France Telecom Espana SA 9198 594 346 28 JSC Kazakhtelecom

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 3777 2031 101 NET Serviços de Comunicação S 10620 2917 472 222 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1765 1178 244 Telecom Argentina S.A. 8151 1431 2972 420 Uninet S.A. de C.V. 6147 1096 373 28 Telefonica del Peru S.A.A. 6503 1085 434 61 Axtel, S.A.B. de C.V. 7738 977 1882 41 Telemar Norte Leste S.A. 27947 893 130 53 Telconet S.A 26615 859 2325 35 Tim Celular 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 24863 913 280 26 Link Egypt (Link.NET) 6713 673 744 37 Office National des Postes et 8452 591 958 13 TE-AS 36992 310 784 26 ETISALAT MISR 24835 306 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 236 22 17 Cote d'Ivoire Telecom 37054 229 19 6 Data Telecom Service 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt 12258 177 27 68 MWEB CONNECT (PROPRIETARY) LI

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 3777 2031 101 NET Serviços de Comunicação S 6389 2946 3688 53 BellSouth.net Inc. 10620 2917 472 222 Telmex Colombia S.A. 17974 2803 899 72 PT Telekomunikasi Indonesia 22773 2731 2940 142 Cox Communications Inc. 7029 2386 1911 289 Windstream Communications Inc 4766 2247 11583 631 Korea Telecom 7545 2199 320 117 TPG Telecom Limited 18881 2062 1036 22 Global Village Telecom 18566 2048 379 178 MegaPath Corporation

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 2946 2893 BellSouth.net Inc. 17974 2803 2731 PT Telekomunikasi Indonesia 10620 2917 2695 Telmex Colombia S.A. 22773 2731 2589 Cox Communications Inc. 7029 2386 2097 Windstream Communications Inc 7545 2199 2082 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 18566 2048 1870 MegaPath Corporation 4755 1847 1649 TATA Communications formerly 9829 1655 1624 National Internet Backbone

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

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

Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 55020 UNALLOCATED 8.30.123.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint

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

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

Network Origin AS Description 23.226.240.0/20 40430 colo4jax, LLC 23.226.240.0/21 40430 colo4jax, LLC 23.226.248.0/21 40430 colo4jax, LLC 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.76.48.0/21 36969 Malawi Telecommunications Lim 41.78.120.0/23 22351 INTELSAT GLOBAL SERVICE CORPO 41.78.180.0/23 37265 Neural Telecommunications Afr 41.78.236.0/24 37290 >>UNKNOWN<< 41.78.237.0/24 37290 >>UNKNOWN<<

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 /9:12 /10:30 /11:90 /12:259 /13:498 /14:980 /15:1700 /16:12962 /17:6924 /18:11441 /19:24347 /20:34828 /21:37012 /22:53652 /23:46970 /24:264903 /25:54 /26:47 /27:16 /28:16 /29:9 /30:5 /31:0 /32:157

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

ASN No of nets Total ann. Description 18566 2003 2048 MegaPath Corporation 22773 1975 2731 Cox Communications Inc. 6389 1691 2946 BellSouth.net Inc. 30036 1325 1484 Mediacom Communications Corp 7029 1228 2386 Windstream Communications Inc 11492 1157 1208 CABLE ONE, INC. 6983 1095 1389 ITC^Deltacom 34984 1048 1720 TELLCOM ILETISIM HIZMETLERI A 10620 1024 2917 Telmex Colombia S.A. 22561 1002 1304 CenturyTel Internet Holdings,

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

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

1:1311 2:641 3:3 4:15 5:1053 6:21 8:709 12:1840 13:4 14:1034 15:15 16:2 17:40 18:21 20:37 23:895 24:1743 27:1739 31:1503 32:41 33:2 34:5 36:139 37:1821 38:950 39:7 40:208 41:2632 42:254 43:135 44:15 45:47 46:2074 47:24 49:727 50:823 52:12 54:46 55:6 56:3 57:30 58:1166 59:611 60:409 61:1558 62:1245 63:1856 64:4343 65:2287 66:4164 67:2045 68:1046 69:3341 70:883 71:440 72:2006 74:2613 75:321 76:402 77:1655 78:802 79:698 80:1308 81:1211 82:768 83:773 84:763 85:1323 86:427 87:1142 88:471 89:1770 90:136 91:5714 92:734 93:1769 94:2012 95:1608 96:502 97:361 98:1083 99:49 100:65 101:696 103:5232 104:82 105:36 106:181 107:573 108:567 109:2013 110:992 111:1330 112:665 113:871 114:776 115:1083 116:1070 117:953 118:1495 119:1386 120:396 121:839 122:2033 123:1476 124:1370 125:1550 128:526 129:326 130:343 131:654 132:366 133:162 134:300 135:70 136:298 137:282 138:369 139:160 140:178 141:374 142:558 143:425 144:504 145:107 146:640 147:483 148:869 149:385 150:371 151:710 152:449 153:220 154:316 155:516 156:351 157:346 158:269 159:842 160:328 161:567 162:1597 163:291 164:678 165:622 166:289 167:658 168:1058 169:120 170:1376 171:187 172:62 173:1501 174:718 175:584 176:1421 177:3348 178:2076 179:785 180:1755 181:1309 182:1579 183:534 184:724 185:1900 186:2898 187:1653 188:2139 189:1477 190:7655 191:627 192:7357 193:5492 194:4039 195:3530 196:1391 197:662 198:5048 199:5492 200:6318 201:2713 202:8907 203:8883 204:4505 205:2632 206:2829 207:2876 208:3953 209:3708 210:3026 211:1719 212:2311 213:2098 214:882 215:88 216:5535 217:1686 218:603 219:320 220:1280 221:627 222:350 223:586

End of report