Orbit

Routing Table Report 04:00 +10GMT Tue 30 Jun, 2015

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

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

BGP routing table entries examined: 550844 Prefixes after maximum aggregation (per Origin AS): 208592 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 267918 Total ASes present in the Internet Routing Table: 50779 Prefixes per ASN: 10.85 Origin-only ASes present in the Internet Routing Table: 36720 Origin ASes announcing only one prefix: 16255 Transit ASes present in the Internet Routing Table: 6325 Transit-only ASes present in the Internet Routing Table: 169 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 39 Max AS path prepend of ASN ( 12486) 32 Prefixes from unregistered ASNs in the Routing Table: 1280 Unregistered ASNs in the Routing Table: 436 Number of 32-bit ASNs allocated by the RIRs: 10020 Number of 32-bit ASNs visible in the Routing Table: 7734 Prefixes from 32-bit ASNs in the Routing Table: 28391 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 403 Number of addresses announced to Internet: 2782232864 Equivalent to 165 /8s, 213 /16s and 129 /24s Percentage of available address space announced: 75.1 Percentage of allocated address space announced: 75.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.4 Total number of prefixes smaller than registry allocations: 184501

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

Prefixes being announced by APNIC Region ASes: 136031 Total APNIC prefixes after maximum aggregation: 39453 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 142743 Unique aggregates announced from the APNIC address blocks: 57319 APNIC Region origin ASes present in the Internet Routing Table: 5075 APNIC Prefixes per ASN: 28.13 APNIC Region origin ASes announcing only one prefix: 1209 APNIC Region transit ASes present in the Internet Routing Table: 879 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1528 Number of APNIC addresses announced to Internet: 750709696 Equivalent to 44 /8s, 190 /16s and 235 /24s Percentage of available APNIC address space announced: 87.7

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 180229 Total ARIN prefixes after maximum aggregation: 88128 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 182721 Unique aggregates announced from the ARIN address blocks: 85228 ARIN Region origin ASes present in the Internet Routing Table: 16613 ARIN Prefixes per ASN: 11.00 ARIN Region origin ASes announcing only one prefix: 6121 ARIN Region transit ASes present in the Internet Routing Table: 1732 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 510 Number of ARIN addresses announced to Internet: 1101050400 Equivalent to 65 /8s, 160 /16s and 178 /24s Percentage of available ARIN address space announced: 58.2

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, 62464-63487, 64198-64296, 393216-395164 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: 133444 Total RIPE prefixes after maximum aggregation: 66436 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 139989 Unique aggregates announced from the RIPE address blocks: 86737 RIPE Region origin ASes present in the Internet Routing Table: 17969 RIPE Prefixes per ASN: 7.79 RIPE Region origin ASes announcing only one prefix: 8117 RIPE Region transit ASes present in the Internet Routing Table: 2968 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3809 Number of RIPE addresses announced to Internet: 696098304 Equivalent to 41 /8s, 125 /16s and 158 /24s Percentage of available RIPE address space announced: 101.2

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, 56320-58367 59392-61439, 61952-62463, 196608-204287 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: 60464 Total LACNIC prefixes after maximum aggregation: 11451 LACNIC Deaggregation factor: 5.28 Prefixes being announced from the LACNIC address blocks: 71155 Unique aggregates announced from the LACNIC address blocks: 33030 LACNIC Region origin ASes present in the Internet Routing Table: 2449 LACNIC Prefixes per ASN: 29.05 LACNIC Region origin ASes announcing only one prefix: 614 LACNIC Region transit ASes present in the Internet Routing Table: 508 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1760 Number of LACNIC addresses announced to Internet: 168140608 Equivalent to 10 /8s, 5 /16s and 159 /24s Percentage of available LACNIC address space announced: 100.2

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 12024 Total AfriNIC prefixes after maximum aggregation: 3075 AfriNIC Deaggregation factor: 3.91 Prefixes being announced from the AfriNIC address blocks: 13833 Unique aggregates announced from the AfriNIC address blocks: 5239 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 18.77 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 161 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 127 Number of AfriNIC addresses announced to Internet: 65737728 Equivalent to 3 /8s, 235 /16s and 20 /24s Percentage of available AfriNIC address space announced: 65.3

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 2949 11304 937 Korea Telecom 17974 2698 904 78 PT Telekomunikasi Indonesia 7545 2604 336 128 TPG Telecom Limited 4755 2025 423 222 TATA Communications formerly 4538 1934 4190 71 China Education and Research 9829 1767 1353 122 National Internet Backbone 9808 1551 8717 28 Guangdong Mobile Communicatio 9583 1491 118 567 Sify Limited 4808 1460 2240 468 CNCGROUP IP network China169 9498 1356 336 106 BHARTI Airtel Ltd.

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 22773 3182 2960 141 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 3356 2584 10688 502 Level 3 Communications, Inc. 18566 2054 380 195 MegaPath Corporation 20115 1865 1855 416 Charter Communications 6983 1750 850 244 EarthLink, Inc. 4323 1607 1022 410 tw telecom holdings, inc. 30036 1567 320 442 Mediacom Communications Corp 701 1392 11371 675 MCI Communications Services, 22561 1383 415 257 CenturyTel Internet Holdings,

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 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 34984 2170 305 366 TELLCOM ILETISIM HIZMETLERI A 20940 1993 778 1451 Akamai International B.V. 6849 1209 355 21 JSC "Ukrtelecom" 13188 1052 97 73 TOV "Bank-Inform" 31148 1048 45 23 Freenet Ltd. 8402 1020 544 15 OJSC "Vimpelcom" 12479 949 869 74 France Telecom Espana SA 6830 912 2694 468 Liberty Global Operations B.V 8551 888 376 53 Bezeq International-Ltd

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 10620 3256 532 238 Telmex Colombia S.A. 28573 2280 2170 113 NET Serviços de Comunicação S 8151 1696 3252 476 Uninet S.A. de C.V. 7303 1634 1005 238 Telecom Argentina S.A. 6147 1567 372 43 Telefonica del Peru S.A.A. 6503 1267 421 55 Axtel, S.A.B. de C.V. 26615 1077 2325 35 Tim Celular S.A. 7738 999 1882 41 Telemar Norte Leste S.A. 3816 951 428 161 COLOMBIA TELECOMUNICACIONES S 11830 892 364 15 Instituto Costarricense de El

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 24863 876 280 26 Link Egypt (Link.NET) 8452 825 958 13 TE-AS 36903 511 257 103 Office National des Postes et 36992 423 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 304 146 12 Vodafone Data 3741 250 857 208 Internet Solutions 29571 242 21 13 Cote d'Ivoire Telecom 36947 188 807 13 Telecom Algeria 15706 174 32 6 Sudatel (Sudan Telecom Co. Lt

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 10620 3256 532 238 Telmex Colombia S.A. 22773 3182 2960 141 Cox Communications Inc. 4766 2949 11304 937 Korea Telecom 6389 2792 3688 51 BellSouth.net Inc. 17974 2698 904 78 PT Telekomunikasi Indonesia 7545 2604 336 128 TPG Telecom Limited 3356 2584 10688 502 Level 3 Communications, Inc. 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2280 2170 113 NET Serviços de Comunicação S 34984 2170 305 366 TELLCOM ILETISIM HIZMETLERI A

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

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

ASN No of nets Net Savings Description 22773 3182 3041 Cox Communications Inc. 6389 2792 2741 BellSouth.net Inc. 17974 2698 2620 PT Telekomunikasi Indonesia 7545 2604 2476 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2280 2167 NET Serviços de Comunicação S 3356 2584 2082 Level 3 Communications, Inc. 4766 2949 2012 Korea Telecom 4538 1934 1863 China Education and Research 18566 2054 1859 MegaPath Corporation

Complete listing at http://thyme.rand.apnic.net/current/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 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 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 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 560 UNALLOCATED 8.254.136.0/22 3356 Level 3 Communicatio 560 UNALLOCATED 8.254.136.0/23 3356 Level 3 Communicatio

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

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

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.226.112.0/20 62788 >>UNKNOWN<< 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.3.0/24 37004 >>UNKNOWN<< 41.73.4.0/24 37004 >>UNKNOWN<< 41.73.5.0/24 37004 >>UNKNOWN<< 41.73.6.0/24 37004 >>UNKNOWN<<

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 /8:17 /9:13 /10:36 /11:96 /12:263 /13:507 /14:1005 /15:1727 /16:12936 /17:7286 /18:12342 /19:25570 /20:36096 /21:38898 /22:60287 /23:52158 /24:298616 /25:1089 /26:1140 /27:714 /28:14 /29:12 /30:7 /31:0 /32:15

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

ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2382 3182 Cox Communications Inc. 18566 2003 2054 MegaPath Corporation 6389 1640 2792 BellSouth.net Inc. 34984 1427 2170 TELLCOM ILETISIM HIZMETLERI A 6983 1397 1750 EarthLink, Inc. 30036 1389 1567 Mediacom Communications Corp 10620 1146 3256 Telmex Colombia S.A. 6147 1121 1567 Telefonica del Peru S.A.A. 11492 1108 1191 CABLE ONE, INC.

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

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

1:1500 2:682 4:93 5:1881 6:25 8:1406 11:1 12:1823 13:14 14:1380 15:16 16:2 17:41 18:22 20:48 23:1249 24:1736 27:1968 31:1598 32:38 33:2 34:4 35:3 36:137 37:1960 38:1046 39:6 40:83 41:2704 42:294 43:1356 44:28 45:849 46:2289 47:45 49:905 50:808 52:12 54:77 55:5 56:6 57:42 58:1325 59:717 60:480 61:1742 62:1355 63:1916 64:4459 65:2272 66:4044 67:2075 68:1065 69:3254 70:1024 71:450 72:1972 74:2662 75:336 76:424 77:1267 78:1167 79:798 80:1354 81:1300 82:846 83:724 84:727 85:1398 86:434 87:1064 88:533 89:1878 90:152 91:6003 92:872 93:2251 94:2063 95:2174 96:426 97:348 98:1055 99:53 100:72 101:838 103:7751 104:1838 105:60 106:260 107:1000 108:631 109:2090 110:1136 111:1453 112:847 113:1102 114:831 115:1274 116:1396 117:1060 118:1849 119:1451 120:454 121:1096 122:2151 123:1847 124:1523 125:1617 128:652 129:390 130:408 131:1214 132:503 133:177 134:404 135:88 136:329 137:315 138:936 139:152 140:237 141:446 142:666 143:504 144:552 145:123 146:741 147:585 148:1215 149:416 150:561 151:649 152:521 153:247 154:462 155:871 156:434 157:419 158:352 159:1002 160:394 161:660 162:1966 163:438 164:689 165:692 166:314 167:838 168:1323 169:180 170:1467 171:245 172:253 173:1536 174:719 175:702 176:1394 177:3807 178:2154 179:928 180:1940 181:1687 182:1815 183:627 184:760 185:3755 186:2746 187:1762 188:2056 189:1593 190:7825 191:1007 192:8495 193:5626 194:4175 195:3696 196:1975 197:980 198:5538 199:5491 200:6669 201:3261 202:9492 203:9133 204:4704 205:2839 206:3059 207:2969 208:3986 209:3975 210:3542 211:1871 212:2571 213:2334 214:838 215:73 216:5750 217:1825 218:710 219:463 220:1452 221:787 222:476 223:748

End of report