Orbit

Routing Table Report 09:00 +10GMT Wed 24 Sep, 2014

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

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

BGP routing table entries examined: 503021 Prefixes after maximum aggregation: 196746 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 251452 Total ASes present in the Internet Routing Table: 47936 Prefixes per ASN: 10.49 Origin-only ASes present in the Internet Routing Table: 36199 Origin ASes announcing only one prefix: 16348 Transit ASes present in the Internet Routing Table: 5981 Transit-only ASes present in the Internet Routing Table: 155 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 67 Max AS path prepend of ASN ( 55644) 65 Prefixes from unregistered ASNs in the Routing Table: 1571 Unregistered ASNs in the Routing Table: 407 Number of 32-bit ASNs allocated by the RIRs: 7466 Number of 32-bit ASNs visible in the Routing Table: 5756 Prefixes from 32-bit ASNs in the Routing Table: 20146 Number of bogon 32-bit ASNs visible in the Routing Table: 39 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 354 Number of addresses announced to Internet: 2706727876 Equivalent to 161 /8s, 85 /16s and 99 /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: 96.9 Total number of prefixes smaller than registry allocations: 172249

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

Prefixes being announced by APNIC Region ASes: 119156 Total APNIC prefixes after maximum aggregation: 35482 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 122905 Unique aggregates announced from the APNIC address blocks: 52889 APNIC Region origin ASes present in the Internet Routing Table: 4946 APNIC Prefixes per ASN: 24.85 APNIC Region origin ASes announcing only one prefix: 1229 APNIC Region transit ASes present in the Internet Routing Table: 830 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 67 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1109 Number of APNIC addresses announced to Internet: 733371140 Equivalent to 43 /8s, 182 /16s and 91 /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, 63488-64098, 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: 168298 Total ARIN prefixes after maximum aggregation: 84529 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 170429 Unique aggregates announced from the ARIN address blocks: 80644 ARIN Region origin ASes present in the Internet Routing Table: 16293 ARIN Prefixes per ASN: 10.46 ARIN Region origin ASes announcing only one prefix: 6071 ARIN Region transit ASes present in the Internet Routing Table: 1604 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 31 Number of ARIN region 32-bit ASNs visible in the Routing Table: 205 Number of ARIN addresses announced to Internet: 1083394048 Equivalent to 64 /8s, 147 /16s and 72 /24s Percentage of available ARIN address space announced: 57.3

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: 124690 Total RIPE prefixes after maximum aggregation: 63263 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 129693 Unique aggregates announced from the RIPE address blocks: 82525 RIPE Region origin ASes present in the Internet Routing Table: 17709 RIPE Prefixes per ASN: 7.32 RIPE Region origin ASes announcing only one prefix: 8198 RIPE Region transit ASes present in the Internet Routing Table: 2860 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3065 Number of RIPE addresses announced to Internet: 659005376 Equivalent to 39 /8s, 71 /16s and 159 /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: 59356 Total LACNIC prefixes after maximum aggregation: 10589 LACNIC Deaggregation factor: 5.61 Prefixes being announced from the LACNIC address blocks: 67488 Unique aggregates announced from the LACNIC address blocks: 30360 LACNIC Region origin ASes present in the Internet Routing Table: 2306 LACNIC Prefixes per ASN: 29.27 LACNIC Region origin ASes announcing only one prefix: 636 LACNIC Region transit ASes present in the Internet Routing Table: 452 Average LACNIC Region AS path length visible: 4.2 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1322 Number of LACNIC addresses announced to Internet: 170937600 Equivalent to 10 /8s, 48 /16s and 77 /24s Percentage of available LACNIC address space announced: 101.9

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: 11309 Total AfriNIC prefixes after maximum aggregation: 2837 AfriNIC Deaggregation factor: 3.99 Prefixes being announced from the AfriNIC address blocks: 12152 Unique aggregates announced from the AfriNIC address blocks: 4722 AfriNIC Region origin ASes present in the Internet Routing Table: 740 AfriNIC Prefixes per ASN: 16.42 AfriNIC Region origin ASes announcing only one prefix: 214 AfriNIC Region transit ASes present in the Internet Routing Table: 154 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: 55 Number of AfriNIC addresses announced to Internet: 59727616 Equivalent to 3 /8s, 143 /16s and 95 /24s Percentage of available AfriNIC address space announced: 59.3

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 17974 2815 900 74 PT Telekomunikasi Indonesia 4766 2226 11584 630 Korea Telecom 7545 2210 336 118 TPG Telecom Limited 4755 1903 413 192 TATA Communications formerly 9829 1624 1306 38 National Internet Backbone 9583 1357 107 559 Sify Limited 9498 1293 333 85 BHARTI Airtel Ltd. 9808 1246 6575 14 Guangdong Mobile Communicatio 7552 1228 1098 14 Viettel Corporation 24560 1173 406 191 Bharti Airtel Ltd., Telemedia

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 22773 2901 2940 142 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 18566 2047 379 178 MegaPath Corporation 7029 1791 1976 337 Windstream Communications Inc 20115 1790 1772 498 Charter Communications 4323 1643 1083 410 tw telecom holdings, inc. 30036 1523 320 580 Mediacom Communications Corp 6983 1502 817 312 ITC^Deltacom 701 1435 11242 716 MCI Communications Services, 22561 1308 408 237 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 1816 299 285 TELLCOM ILETISIM HIZMETLERI A 20940 1472 573 1079 Akamai International B.V. 8402 1400 544 15 OJSC "Vimpelcom" 13188 1051 100 34 TOV "Bank-Inform" 31148 1042 45 20 Freenet Ltd. 8551 943 371 46 Bezeq International-Ltd 6849 839 356 26 JSC "Ukrtelecom" 12479 803 798 58 France Telecom Espana SA 6830 777 2335 432 Liberty Global Operations B.V 9198 625 346 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 3012 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 18881 2108 1036 22 Global Village Telecom 6147 1836 374 30 Telefonica del Peru S.A.A. 7303 1757 1167 233 Telecom Argentina S.A. 8151 1462 3016 430 Uninet S.A. de C.V. 6503 1114 434 61 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 904 130 53 Telconet S.A 3816 858 363 137 COLOMBIA TELECOMUNICACIONES S

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 949 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 8452 557 958 13 TE-AS 36992 347 824 27 ETISALAT MISR 24835 307 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 37054 244 19 6 Data Telecom Service 29571 242 22 17 Cote d'Ivoire Telecom 15706 186 17 6 Sudatel (Sudan Telecom Co. Lt 12258 174 26 71 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 3012 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 22773 2901 2940 142 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 17974 2815 900 74 PT Telekomunikasi Indonesia 4766 2226 11584 630 Korea Telecom 7545 2210 336 118 TPG Telecom Limited 18881 2108 1036 22 Global Village Telecom 18566 2047 379 178 MegaPath Corporation 4755 1903 413 192 TATA Communications formerly

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 2896 2845 BellSouth.net Inc. 22773 2901 2759 Cox Communications Inc. 17974 2815 2741 PT Telekomunikasi Indonesia 10620 2963 2686 Telmex Colombia S.A. 7545 2210 2092 TPG Telecom Limited 18881 2108 2086 Global Village Telecom 18566 2047 1869 MegaPath Corporation 6147 1836 1806 Telefonica del Peru S.A.A. 4755 1903 1711 TATA Communications formerly 4766 2226 1596 Korea Telecom

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 5.100.241.0/24 23456 32bit Transition AS 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>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/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 /12:262 /13:504 /14:998 /15:1705 /16:12963 /17:7004 /18:11504 /19:24200 /20:34895 /21:37170 /22:54010 /23:47384 /24:270015 /25:48 /26:45 /27:14 /28:15 /29:8 /30:10 /31:1 /32:118

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

ASN No of nets Total ann. Description 22773 2135 2901 Cox Communications Inc. 18566 2002 2047 MegaPath Corporation 6389 1675 2896 BellSouth.net Inc. 6147 1398 1836 Telefonica del Peru S.A.A. 30036 1368 1523 Mediacom Communications Corp 6983 1196 1502 ITC^Deltacom 34984 1136 1816 TELLCOM ILETISIM HIZMETLERI A 11492 1125 1173 CABLE ONE, INC. 8402 1076 1400 OJSC "Vimpelcom" 10620 1043 2963 Telmex Colombia S.A.

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

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

1:1343 2:649 3:3 4:18 5:1137 6:21 8:747 12:1847 13:4 14:1051 15:17 16:2 17:41 18:21 20:51 23:920 24:1749 27:1780 31:1405 32:39 33:2 34:5 36:156 37:1779 38:989 39:22 40:220 41:2608 42:268 43:365 44:16 45:71 46:2146 47:25 49:732 50:805 52:12 54:52 55:6 56:6 57:31 58:1165 59:648 60:418 61:1668 62:1267 63:1824 64:4393 65:2289 66:4183 67:2047 68:1045 69:3241 70:860 71:461 72:2006 74:2576 75:352 76:401 77:1603 78:860 79:721 80:1312 81:1204 82:756 83:777 84:735 85:1324 86:437 87:1162 88:465 89:1757 90:138 91:5730 92:753 93:1794 94:2079 95:1281 96:428 97:342 98:1096 99:48 100:62 101:717 103:5593 104:261 105:136 106:184 107:635 108:553 109:1967 110:1022 111:1376 112:700 113:883 114:778 115:1189 116:1080 117:977 118:1566 119:1380 120:419 121:964 122:2117 123:1599 124:1389 125:1573 128:561 129:334 130:340 131:802 132:392 133:165 134:311 135:78 136:305 137:284 138:378 139:191 140:195 141:399 142:567 143:445 144:502 145:110 146:674 147:541 148:909 149:439 150:487 151:704 152:465 153:240 154:355 155:542 156:365 157:328 158:275 159:842 160:325 161:590 162:1757 163:331 164:691 165:653 166:362 167:682 168:1111 169:116 170:1417 171:188 172:64 173:1637 174:704 175:592 176:1463 177:3585 178:2065 179:793 180:1745 181:1599 182:1641 183:536 184:719 185:2095 186:2940 187:1680 188:2201 189:1489 190:7880 191:750 192:7493 193:5498 194:4049 195:3579 196:1426 197:681 198:5097 199:5446 200:6486 201:2907 202:8902 203:8863 204:4480 205:2623 206:2818 207:2841 208:3904 209:3687 210:3084 211:1747 212:2353 213:2132 214:864 215:86 216:5637 217:1689 218:607 219:329 220:1269 221:628 222:363 223:594

End of report