Orbit

Routing Table Report 04:00 +10GMT Sun 27 Jul, 2014

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

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

BGP routing table entries examined: 503840 Prefixes after maximum aggregation: 196002 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 248360 Total ASes present in the Internet Routing Table: 47352 Prefixes per ASN: 10.64 Origin-only ASes present in the Internet Routing Table: 36013 Origin ASes announcing only one prefix: 16374 Transit ASes present in the Internet Routing Table: 6123 Transit-only ASes present in the Internet Routing Table: 173 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 53 Max AS path prepend of ASN ( 50404) 51 Prefixes from unregistered ASNs in the Routing Table: 1730 Unregistered ASNs in the Routing Table: 447 Number of 32-bit ASNs allocated by the RIRs: 7080 Number of 32-bit ASNs visible in the Routing Table: 5216 Prefixes from 32-bit ASNs in the Routing Table: 18694 Number of bogon 32-bit ASNs visible in the Routing Table: 407 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 390 Number of addresses announced to Internet: 2708802084 Equivalent to 161 /8s, 117 /16s and 10 /24s Percentage of available address space announced: 73.2 Percentage of allocated address space announced: 73.2 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: 173231

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

Prefixes being announced by APNIC Region ASes: 121672 Total APNIC prefixes after maximum aggregation: 35702 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 125026 Unique aggregates announced from the APNIC address blocks: 52043 APNIC Region origin ASes present in the Internet Routing Table: 4960 APNIC Prefixes per ASN: 25.21 APNIC Region origin ASes announcing only one prefix: 1227 APNIC Region transit ASes present in the Internet Routing Table: 878 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1020 Number of APNIC addresses announced to Internet: 734485248 Equivalent to 43 /8s, 199 /16s and 91 /24s Percentage of available APNIC address space announced: 85.8

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: 169504 Total ARIN prefixes after maximum aggregation: 84334 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 171322 Unique aggregates announced from the ARIN address blocks: 80011 ARIN Region origin ASes present in the Internet Routing Table: 16346 ARIN Prefixes per ASN: 10.48 ARIN Region origin ASes announcing only one prefix: 6119 ARIN Region transit ASes present in the Internet Routing Table: 1697 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 148 Number of ARIN addresses announced to Internet: 1090399520 Equivalent to 64 /8s, 254 /16s and 45 /24s Percentage of available ARIN address space announced: 57.7

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: 124223 Total RIPE prefixes after maximum aggregation: 62951 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 129126 Unique aggregates announced from the RIPE address blocks: 81836 RIPE Region origin ASes present in the Internet Routing Table: 17729 RIPE Prefixes per ASN: 7.28 RIPE Region origin ASes announcing only one prefix: 8253 RIPE Region transit ASes present in the Internet Routing Table: 2862 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 53 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2730 Number of RIPE addresses announced to Internet: 658664068 Equivalent to 39 /8s, 66 /16s and 106 /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: 58616 Total LACNIC prefixes after maximum aggregation: 10264 LACNIC Deaggregation factor: 5.71 Prefixes being announced from the LACNIC address blocks: 66231 Unique aggregates announced from the LACNIC address blocks: 29651 LACNIC Region origin ASes present in the Internet Routing Table: 2182 LACNIC Prefixes per ASN: 30.35 LACNIC Region origin ASes announcing only one prefix: 563 LACNIC Region transit ASes present in the Internet Routing Table: 448 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1272 Number of LACNIC addresses announced to Internet: 167222656 Equivalent to 9 /8s, 247 /16s and 157 /24s Percentage of available LACNIC address space announced: 99.7

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: 11028 Total AfriNIC prefixes after maximum aggregation: 2714 AfriNIC Deaggregation factor: 4.06 Prefixes being announced from the AfriNIC address blocks: 11745 Unique aggregates announced from the AfriNIC address blocks: 4482 AfriNIC Region origin ASes present in the Internet Routing Table: 721 AfriNIC Prefixes per ASN: 16.29 AfriNIC Region origin ASes announcing only one prefix: 212 AfriNIC Region transit ASes present in the Internet Routing Table: 158 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 46 Number of AfriNIC addresses announced to Internet: 57642752 Equivalent to 3 /8s, 111 /16s and 143 /24s Percentage of available AfriNIC address space announced: 57.3

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 2967 11591 925 Korea Telecom 17974 2803 899 72 PT Telekomunikasi Indonesia 7545 2333 320 117 TPG Telecom Limited 4755 1865 392 199 TATA Communications formerly 9829 1656 1306 31 National Internet Backbone 9583 1311 103 535 Sify Limited 9498 1286 314 85 BHARTI Airtel Ltd. 7552 1229 1098 14 Viettel Corporation 4808 1210 2155 371 CNCGROUP IP network China169 24560 1151 399 191 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 2948 3688 53 BellSouth.net Inc. 22773 2727 2940 141 Cox Communications Inc. 7029 2418 1905 301 Windstream Communications Inc 18566 2047 379 178 MegaPath Corporation 20115 1736 1723 566 Charter Communications 4323 1629 1072 411 tw telecom holdings, inc. 30036 1484 319 594 Mediacom Communications Corp 701 1437 11187 725 MCI Communications Services, 6983 1391 817 313 ITC^Deltacom 22561 1305 406 232 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 34984 1720 265 277 TELLCOM ILETISIM HIZMETLERI A 20940 1433 558 1052 Akamai International B.V. 8402 1250 544 15 OJSC "Vimpelcom" 13188 1062 100 30 TOV "Bank-Inform" 31148 1041 45 19 Freenet Ltd. 8551 997 371 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/current/data-ASnet-RIPE

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

ASN No of nets /20 equiv MaxAgg Description 28573 3771 2031 102 NET Serviços de Comunicação S 10620 2921 473 217 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1769 1180 231 Telecom Argentina S.A. 8151 1435 2972 404 Uninet S.A. de C.V. 6503 1089 434 60 Axtel, S.A.B. de C.V. 6147 1088 373 28 Telefonica del Peru S.A.A. 7738 977 1882 41 Telemar Norte Leste S.A. 27947 897 130 51 Telconet S.A 26615 859 2325 35 Tim Celular 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 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 221 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/current/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description 28573 3771 2031 102 NET Serviços de Comunicação S 4766 2967 11591 925 Korea Telecom 6389 2948 3688 53 BellSouth.net Inc. 10620 2921 473 217 Telmex Colombia S.A. 17974 2803 899 72 PT Telekomunikasi Indonesia 22773 2727 2940 141 Cox Communications Inc. 7029 2418 1905 301 Windstream Communications Inc 7545 2333 320 117 TPG Telecom Limited 18881 2062 1036 22 Global Village Telecom 18566 2047 379 178 MegaPath Corporation

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 2948 2895 BellSouth.net Inc. 17974 2803 2731 PT Telekomunikasi Indonesia 10620 2921 2704 Telmex Colombia S.A. 22773 2727 2586 Cox Communications Inc. 7545 2333 2216 TPG Telecom Limited 7029 2418 2117 Windstream Communications Inc 4766 2967 2042 Korea Telecom 18881 2062 2040 Global Village Telecom 18566 2047 1869 MegaPath Corporation 4755 1865 1666 TATA Communications formerly

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

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

Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 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 6461 Abovenet Communicati

Complete listing at http://thyme.rand.apnic.net/current/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<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 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 /8:16 /9:13 /10:30 /11:91 /12:259 /13:498 /14:980 /15:1704 /16:13023 /17:7010 /18:11696 /19:24665 /20:35060 /21:37447 /22:54034 /23:47563 /24:267554 /25:826 /26:928 /27:386 /28:13 /29:18 /30:10 /31:1 /32:15

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

ASN No of nets Total ann. Description 18566 2002 2047 MegaPath Corporation 22773 1970 2727 Cox Communications Inc. 6389 1693 2948 BellSouth.net Inc. 30036 1325 1484 Mediacom Communications Corp 7029 1252 2418 Windstream Communications Inc 11492 1192 1246 CABLE ONE, INC. 6983 1098 1391 ITC^Deltacom 34984 1048 1720 TELLCOM ILETISIM HIZMETLERI A 10620 1024 2921 Telmex Colombia S.A. 22561 1002 1305 CenturyTel Internet Holdings,

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

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

1:1311 2:659 3:3 4:15 5:1050 6:21 8:714 12:1847 13:4 14:1103 15:15 16:2 17:40 18:21 20:37 23:897 24:1751 27:1771 31:1502 32:41 33:2 34:5 36:140 37:1823 38:963 39:7 40:208 41:2654 42:257 43:143 44:15 45:44 46:2098 47:24 49:727 50:825 52:12 54:46 55:6 56:3 57:31 58:1222 59:615 60:424 61:1589 62:1250 63:1855 64:4355 65:2297 66:4167 67:2044 68:1048 69:3339 70:887 71:441 72:2008 74:2621 75:322 76:412 77:1656 78:803 79:708 80:1310 81:1211 82:769 83:772 84:769 85:1323 86:428 87:1144 88:472 89:1785 90:136 91:5714 92:737 93:1765 94:2012 95:1605 96:502 97:361 98:1088 99:49 100:65 101:700 103:5305 104:91 105:36 106:180 107:575 108:588 109:2019 110:1002 111:1334 112:672 113:894 114:780 115:1106 116:1088 117:979 118:1500 119:1414 120:411 121:850 122:2124 123:1489 124:1413 125:1552 128:564 129:340 130:361 131:689 132:411 133:162 134:315 135:70 136:272 137:287 138:371 139:165 140:224 141:386 142:569 143:434 144:506 145:107 146:652 147:497 148:909 149:385 150:382 151:710 152:449 153:220 154:319 155:519 156:355 157:346 158:268 159:933 160:328 161:575 162:1621 163:319 164:688 165:627 166:291 167:663 168:1061 169:123 170:1379 171:183 172:63 173:1505 174:718 175:619 176:1415 177:3320 178:2075 179:778 180:1779 181:1320 182:1599 183:538 184:723 185:1899 186:2888 187:1638 188:2153 189:1444 190:7671 191:633 192:7424 193:5503 194:4043 195:3540 196:1413 197:664 198:5114 199:5527 200:6333 201:2715 202:9171 203:8994 204:4588 205:2644 206:2965 207:2945 208:3958 209:3740 210:3130 211:1730 212:2320 213:2115 214:876 215:88 216:5691 217:1687 218:612 219:331 220:1284 221:629 222:359 223:589

End of report