Orbit

Routing Table Report 04:00 +10GMT Tue 08 Jul, 2014

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

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

BGP routing table entries examined: 502495 Prefixes after maximum aggregation: 195295 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 247373 Total ASes present in the Internet Routing Table: 47202 Prefixes per ASN: 10.65 Origin-only ASes present in the Internet Routing Table: 35932 Origin ASes announcing only one prefix: 16337 Transit ASes present in the Internet Routing Table: 6121 Transit-only ASes present in the Internet Routing Table: 171 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: 2072 Unregistered ASNs in the Routing Table: 544 Number of 32-bit ASNs allocated by the RIRs: 6971 Number of 32-bit ASNs visible in the Routing Table: 5149 Prefixes from 32-bit ASNs in the Routing Table: 18065 Number of bogon 32-bit ASNs visible in the Routing Table: 323 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 382 Number of addresses announced to Internet: 2706115620 Equivalent to 161 /8s, 76 /16s and 12 /24s Percentage of available address space announced: 73.1 Percentage of allocated address space announced: 73.1 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: 173484

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

Prefixes being announced by APNIC Region ASes: 121270 Total APNIC prefixes after maximum aggregation: 35590 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 124491 Unique aggregates announced from the APNIC address blocks: 51598 APNIC Region origin ASes present in the Internet Routing Table: 4960 APNIC Prefixes per ASN: 25.10 APNIC Region origin ASes announcing only one prefix: 1223 APNIC Region transit ASes present in the Internet Routing Table: 884 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1004 Number of APNIC addresses announced to Internet: 734541952 Equivalent to 43 /8s, 200 /16s and 56 /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: 168892 Total ARIN prefixes after maximum aggregation: 83919 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 170708 Unique aggregates announced from the ARIN address blocks: 79809 ARIN Region origin ASes present in the Internet Routing Table: 16304 ARIN Prefixes per ASN: 10.47 ARIN Region origin ASes announcing only one prefix: 6103 ARIN Region transit ASes present in the Internet Routing Table: 1680 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: 129 Number of ARIN addresses announced to Internet: 1089247520 Equivalent to 64 /8s, 236 /16s and 153 /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: 124033 Total RIPE prefixes after maximum aggregation: 62770 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 128810 Unique aggregates announced from the RIPE address blocks: 81386 RIPE Region origin ASes present in the Internet Routing Table: 17736 RIPE Prefixes per ASN: 7.26 RIPE Region origin ASes announcing only one prefix: 8269 RIPE Region transit ASes present in the Internet Routing Table: 2876 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: 2726 Number of RIPE addresses announced to Internet: 658021508 Equivalent to 39 /8s, 56 /16s and 156 /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: 58154 Total LACNIC prefixes after maximum aggregation: 10263 LACNIC Deaggregation factor: 5.67 Prefixes being announced from the LACNIC address blocks: 65413 Unique aggregates announced from the LACNIC address blocks: 29776 LACNIC Region origin ASes present in the Internet Routing Table: 2136 LACNIC Prefixes per ASN: 30.62 LACNIC Region origin ASes announcing only one prefix: 536 LACNIC Region transit ASes present in the Internet Routing Table: 447 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: 1248 Number of LACNIC addresses announced to Internet: 166346496 Equivalent to 9 /8s, 234 /16s and 63 /24s Percentage of available LACNIC address space announced: 99.2

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: 11968 Total AfriNIC prefixes after maximum aggregation: 2716 AfriNIC Deaggregation factor: 4.41 Prefixes being announced from the AfriNIC address blocks: 12691 Unique aggregates announced from the AfriNIC address blocks: 4467 AfriNIC Region origin ASes present in the Internet Routing Table: 721 AfriNIC Prefixes per ASN: 17.60 AfriNIC Region origin ASes announcing only one prefix: 206 AfriNIC Region transit ASes present in the Internet Routing Table: 155 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: 42 Number of AfriNIC addresses announced to Internet: 57632256 Equivalent to 3 /8s, 111 /16s and 102 /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 2969 11592 924 Korea Telecom 17974 2789 899 72 PT Telekomunikasi Indonesia 7545 2301 320 117 TPG Telecom Limited 4755 1865 396 200 TATA Communications formerly 9829 1650 1306 31 National Internet Backbone 9583 1313 103 537 Sify Limited 9498 1285 317 93 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 4808 1216 2149 364 CNCGROUP IP network China169 24560 1149 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 2663 2940 139 Cox Communications Inc. 7029 2460 1905 302 Windstream Communications Inc 18566 2047 379 178 MegaPath Corporation 20115 1717 1712 567 Charter Communications 4323 1642 1074 417 tw telecom holdings, inc. 30036 1486 318 596 Mediacom Communications Corp 701 1441 11187 728 MCI Communications Services, 6983 1381 818 313 ITC^Deltacom 22561 1302 401 230 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 1442 562 1065 Akamai International B.V. 8402 1379 544 15 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 8551 967 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 772 2335 430 Liberty Global Operations B.V 12479 734 795 57 France Telecom Espana SA 9198 589 346 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 3787 2025 102 NET Serviços de Comunicação S 10620 2901 469 213 Telmex Colombia S.A. 18881 2071 1036 22 Global Village Telecom 7303 1767 1179 231 Telecom Argentina S.A. 8151 1442 2967 422 Uninet S.A. de C.V. 6503 1131 434 61 Axtel, S.A.B. de C.V. 7738 979 1882 41 Telemar Norte Leste S.A. 6147 961 373 28 Telefonica del Peru S.A.A. 27947 895 130 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 911 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 592 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 304 784 27 ETISALAT MISR 37054 268 19 6 Data Telecom Service 3741 250 921 213 Internet Solutions 29571 232 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 3787 2025 102 NET Serviços de Comunicação S 4766 2969 11592 924 Korea Telecom 6389 2953 3688 53 BellSouth.net Inc. 10620 2901 469 213 Telmex Colombia S.A. 17974 2789 899 72 PT Telekomunikasi Indonesia 22773 2663 2940 139 Cox Communications Inc. 7029 2460 1905 302 Windstream Communications Inc 7545 2301 320 117 TPG Telecom Limited 18881 2071 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 2901 2688 Telmex Colombia S.A. 22773 2663 2524 Cox Communications Inc. 7545 2301 2184 TPG Telecom Limited 7029 2460 2158 Windstream Communications Inc 18881 2071 2049 Global Village Telecom 4766 2969 2045 Korea Telecom 18566 2047 1869 MegaPath Corporation 4755 1865 1665 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 22511 UNALLOCATED 8.28.225.0/24 2828 XO Communications 22511 UNALLOCATED 8.36.68.0/24 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 /12:259 /13:494 /14:977 /15:1698 /16:12997 /17:6978 /18:11703 /19:24685 /20:35058 /21:37344 /22:53822 /23:47101 /24:267050 /25:821 /26:906 /27:396 /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 1906 2663 Cox Communications Inc. 6389 1694 2953 BellSouth.net Inc. 30036 1328 1486 Mediacom Communications Corp 7029 1279 2460 Windstream Communications Inc 11492 1195 1247 CABLE ONE, INC. 6983 1088 1381 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1064 1379 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) ----------------------------------------------

1:1166 2:658 3:3 4:15 5:1034 6:19 8:714 12:1828 13:4 14:1075 15:15 16:2 17:38 18:21 20:37 23:886 24:1758 27:1770 31:1495 32:43 33:2 34:5 36:137 37:1800 38:965 39:7 40:204 41:3130 42:254 43:103 44:13 45:38 46:2080 47:24 49:729 50:808 52:12 54:47 55:5 56:2 57:29 58:1215 59:609 60:414 61:1573 62:1255 63:1889 64:4374 65:2287 66:4160 67:2084 68:1068 69:3338 70:879 71:440 72:2023 74:2631 75:316 76:407 77:1671 78:848 79:699 80:1314 81:1206 82:768 83:766 84:751 85:1314 86:428 87:1176 88:464 89:1774 90:137 91:5709 92:724 93:1758 94:2005 95:1578 96:529 97:360 98:1089 99:49 100:64 101:936 103:5241 104:37 105:543 106:180 107:571 108:576 109:2036 110:993 111:1344 112:678 113:852 114:803 115:1135 116:1105 117:956 118:1489 119:1423 120:400 121:846 122:2114 123:1402 124:1419 125:1543 128:583 129:337 130:350 131:668 132:418 133:163 134:316 135:74 136:286 137:285 138:364 139:165 140:216 141:384 142:567 143:405 144:499 145:105 146:646 147:477 148:910 149:369 150:250 151:711 152:444 153:221 154:307 155:501 156:355 157:340 158:250 159:904 160:328 161:565 162:1584 163:292 164:697 165:627 166:287 167:642 168:1062 169:125 170:1351 171:186 172:65 173:1513 174:708 175:601 176:1403 177:3204 178:2057 179:746 180:1772 181:1262 182:1595 183:527 184:731 185:1842 186:2861 187:1638 188:2135 189:1487 190:7578 191:584 192:7397 193:5512 194:4040 195:3523 196:1403 197:663 198:5103 199:5513 200:6308 201:2657 202:9103 203:8945 204:4592 205:2654 206:2957 207:2973 208:3962 209:3743 210:3135 211:1736 212:2317 213:2107 214:858 215:87 216:5609 217:1686 218:611 219:333 220:1285 221:626 222:354 223:593

End of report