Orbit

Routing Table Report 04:00 +10GMT Wed 02 Jul, 2014

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

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

BGP routing table entries examined: 501308 Prefixes after maximum aggregation: 195155 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 246667 Total ASes present in the Internet Routing Table: 47145 Prefixes per ASN: 10.63 Origin-only ASes present in the Internet Routing Table: 35929 Origin ASes announcing only one prefix: 16328 Transit ASes present in the Internet Routing Table: 6095 Transit-only ASes present in the Internet Routing Table: 170 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: 1751 Unregistered ASNs in the Routing Table: 454 Number of 32-bit ASNs allocated by the RIRs: 6929 Number of 32-bit ASNs visible in the Routing Table: 5121 Prefixes from 32-bit ASNs in the Routing Table: 17936 Number of bogon 32-bit ASNs visible in the Routing Table: 297 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 378 Number of addresses announced to Internet: 2704444452 Equivalent to 161 /8s, 50 /16s and 140 /24s Percentage of available address space announced: 73.0 Percentage of allocated address space announced: 73.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 173056

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

Prefixes being announced by APNIC Region ASes: 120861 Total APNIC prefixes after maximum aggregation: 35491 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 124092 Unique aggregates announced from the APNIC address blocks: 51489 APNIC Region origin ASes present in the Internet Routing Table: 4960 APNIC Prefixes per ASN: 25.02 APNIC Region origin ASes announcing only one prefix: 1220 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: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1000 Number of APNIC addresses announced to Internet: 734349440 Equivalent to 43 /8s, 197 /16s and 72 /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: 168556 Total ARIN prefixes after maximum aggregation: 84032 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 170312 Unique aggregates announced from the ARIN address blocks: 79743 ARIN Region origin ASes present in the Internet Routing Table: 16317 ARIN Prefixes per ASN: 10.44 ARIN Region origin ASes announcing only one prefix: 6121 ARIN Region transit ASes present in the Internet Routing Table: 1671 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 31 Number of ARIN region 32-bit ASNs visible in the Routing Table: 125 Number of ARIN addresses announced to Internet: 1087977504 Equivalent to 64 /8s, 217 /16s and 56 /24s Percentage of available ARIN address space announced: 57.6

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: 123926 Total RIPE prefixes after maximum aggregation: 62718 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 128691 Unique aggregates announced from the RIPE address blocks: 81284 RIPE Region origin ASes present in the Internet Routing Table: 17716 RIPE Prefixes per ASN: 7.26 RIPE Region origin ASes announcing only one prefix: 8255 RIPE Region transit ASes present in the Internet Routing Table: 2873 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: 2722 Number of RIPE addresses announced to Internet: 658003332 Equivalent to 39 /8s, 56 /16s and 85 /24s Percentage of available RIPE address space announced: 95.7

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: 57867 Total LACNIC prefixes after maximum aggregation: 10211 LACNIC Deaggregation factor: 5.67 Prefixes being announced from the LACNIC address blocks: 65080 Unique aggregates announced from the LACNIC address blocks: 29431 LACNIC Region origin ASes present in the Internet Routing Table: 2117 LACNIC Prefixes per ASN: 30.74 LACNIC Region origin ASes announcing only one prefix: 528 LACNIC Region transit ASes present in the Internet Routing Table: 441 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1237 Number of LACNIC addresses announced to Internet: 166107392 Equivalent to 9 /8s, 230 /16s and 153 /24s Percentage of available LACNIC address space announced: 99.0

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: 12054 Total AfriNIC prefixes after maximum aggregation: 2665 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 12755 Unique aggregates announced from the AfriNIC address blocks: 4387 AfriNIC Region origin ASes present in the Internet Routing Table: 718 AfriNIC Prefixes per ASN: 17.76 AfriNIC Region origin ASes announcing only one prefix: 204 AfriNIC Region transit ASes present in the Internet Routing Table: 155 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 37 Number of AfriNIC addresses announced to Internet: 57652736 Equivalent to 3 /8s, 111 /16s and 182 /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 2935 11592 924 Korea Telecom 17974 2789 899 72 PT Telekomunikasi Indonesia 7545 2298 320 118 TPG Telecom Limited 4755 1866 396 200 TATA Communications formerly 9829 1648 1305 36 National Internet Backbone 9583 1313 103 537 Sify Limited 9498 1274 314 88 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 4808 1217 2152 367 CNCGROUP IP network China169 24560 1140 398 190 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 2953 3688 53 BellSouth.net Inc. 22773 2564 2938 135 Cox Communications Inc. 7029 2278 1905 302 Windstream Communications Inc 18566 2047 379 178 MegaPath Corporation 20115 1713 1703 567 Charter Communications 4323 1639 1074 417 tw telecom holdings, inc. 30036 1476 315 594 Mediacom Communications Corp 701 1443 11187 730 MCI Communications Services, 6983 1380 818 313 ITC^Deltacom 22561 1307 402 233 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 1712 264 275 TELLCOM ILETISIM HIZMETLERI A 20940 1419 550 1053 Akamai International B.V. 8402 1386 544 15 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 8551 962 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 772 2335 430 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 584 346 29 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 3774 2022 101 NET Serviços de Comunicação S 10620 2900 469 202 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1768 1179 230 Telecom Argentina S.A. 8151 1445 2975 424 Uninet S.A. de C.V. 6503 1130 434 61 Axtel, S.A.B. de C.V. 7738 979 1882 41 Telemar Norte Leste S.A. 6147 955 373 27 Telefonica del Peru S.A.A. 27947 894 130 51 Telconet S.A 26615 869 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 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 909 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 586 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 304 784 27 ETISALAT MISR 3741 250 921 213 Internet Solutions 37054 242 19 6 Data Telecom Service 29571 228 22 18 Cote d'Ivoire Telecom 15706 187 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 28573 3774 2022 101 NET Serviços de Comunicação S 6389 2953 3688 53 BellSouth.net Inc. 4766 2935 11592 924 Korea Telecom 10620 2900 469 202 Telmex Colombia S.A. 17974 2789 899 72 PT Telekomunikasi Indonesia 22773 2564 2938 135 Cox Communications Inc. 7545 2298 320 118 TPG Telecom Limited 7029 2278 1905 302 Windstream Communications Inc 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 2953 2900 BellSouth.net Inc. 17974 2789 2717 PT Telekomunikasi Indonesia 10620 2900 2698 Telmex Colombia S.A. 22773 2564 2429 Cox Communications Inc. 7545 2298 2180 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 4766 2935 2011 Korea Telecom 7029 2278 1976 Windstream Communications Inc 18566 2047 1869 MegaPath Corporation 4755 1866 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 60014 UNALLOCATED 5.160.199.0/24 42337 Respina Networks & B 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 22511 UNALLOCATED 8.28.225.0/24 2828 XO Communications

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

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

Network Origin AS Description 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<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 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 /12:258 /13:492 /14:978 /15:1702 /16:13000 /17:6972 /18:11708 /19:24670 /20:34991 /21:37180 /22:53574 /23:46972 /24:266470 /25:824 /26:913 /27:398 /28:13 /29:19 /30:10 /31:1 /32:13

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

ASN No of nets Total ann. Description 18566 2002 2047 MegaPath Corporation 22773 1812 2564 Cox Communications Inc. 6389 1694 2953 BellSouth.net Inc. 30036 1317 1476 Mediacom Communications Corp 11492 1193 1244 CABLE ONE, INC. 7029 1143 2278 Windstream Communications Inc 6983 1087 1380 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1070 1386 OJSC "Vimpelcom" 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A

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

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

1:1160 2:674 3:3 4:14 5:999 6:19 8:711 12:1827 13:4 14:1075 15:15 16:2 17:37 18:21 20:37 23:866 24:1758 27:1760 31:1485 32:43 33:2 34:5 36:137 37:1802 38:972 39:7 40:204 41:3225 42:256 43:85 44:12 45:30 46:2075 47:24 49:733 50:810 52:12 54:47 55:5 56:2 57:29 58:1219 59:611 60:413 61:1575 62:1249 63:1888 64:4372 65:2290 66:4165 67:2085 68:1048 69:3339 70:881 71:441 72:2023 74:2635 75:316 76:407 77:1694 78:848 79:700 80:1310 81:1206 82:769 83:760 84:748 85:1304 86:430 87:1175 88:464 89:1777 90:139 91:5702 92:713 93:1761 94:2012 95:1582 96:529 97:359 98:1090 99:49 100:64 101:859 103:5181 104:28 105:543 106:178 107:568 108:584 109:2038 110:980 111:1365 112:679 113:853 114:803 115:1136 116:1096 117:951 118:1478 119:1404 120:406 121:831 122:2117 123:1401 124:1413 125:1527 128:583 129:339 130:349 131:668 132:417 133:163 134:320 135:74 136:277 137:285 138:363 139:166 140:216 141:383 142:564 143:405 144:504 145:105 146:641 147:481 148:910 149:370 150:228 151:711 152:444 153:221 154:302 155:510 156:354 157:338 158:249 159:906 160:328 161:565 162:1567 163:261 164:697 165:620 166:283 167:631 168:1062 169:125 170:1343 171:186 172:68 173:1531 174:711 175:598 176:1408 177:3218 178:2062 179:731 180:1770 181:1259 182:1567 183:526 184:732 185:1811 186:2846 187:1633 188:2126 189:1503 190:7581 191:414 192:7374 193:5509 194:4034 195:3522 196:1406 197:671 198:5090 199:5523 200:6295 201:2631 202:9100 203:8960 204:4602 205:2664 206:2958 207:2975 208:3965 209:3737 210:3122 211:1727 212:2304 213:2104 214:869 215:87 216:5610 217:1688 218:609 219:329 220:1284 221:626 222:354 223:587

End of report