Orbit

Routing Table Report 04:00 +10GMT Thu 01 Oct, 2015

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

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

BGP routing table entries examined: 565210 Prefixes after maximum aggregation (per Origin AS): 210807 Deaggregation factor: 2.68 Unique aggregates announced (without unneeded subnets): 274749 Total ASes present in the Internet Routing Table: 51604 Prefixes per ASN: 10.95 Origin-only ASes present in the Internet Routing Table: 36663 Origin ASes announcing only one prefix: 16099 Transit ASes present in the Internet Routing Table: 6423 Transit-only ASes present in the Internet Routing Table: 171 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 45 Max AS path prepend of ASN ( 55644) 41 Prefixes from unregistered ASNs in the Routing Table: 1065 Unregistered ASNs in the Routing Table: 408 Number of 32-bit ASNs allocated by the RIRs: 11171 Number of 32-bit ASNs visible in the Routing Table: 8518 Prefixes from 32-bit ASNs in the Routing Table: 32196 Number of bogon 32-bit ASNs visible in the Routing Table: 11 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 411 Number of addresses announced to Internet: 2811312320 Equivalent to 167 /8s, 145 /16s and 56 /24s Percentage of available address space announced: 75.9 Percentage of allocated address space announced: 75.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.6 Total number of prefixes smaller than registry allocations: 186927

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

Prefixes being announced by APNIC Region ASes: 143730 Total APNIC prefixes after maximum aggregation: 39945 APNIC Deaggregation factor: 3.60 Prefixes being announced from the APNIC address blocks: 151403 Unique aggregates announced from the APNIC address blocks: 60052 APNIC Region origin ASes present in the Internet Routing Table: 5100 APNIC Prefixes per ASN: 29.69 APNIC Region origin ASes announcing only one prefix: 1199 APNIC Region transit ASes present in the Internet Routing Table: 890 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 36 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1632 Number of APNIC addresses announced to Internet: 753397504 Equivalent to 44 /8s, 231 /16s and 239 /24s Percentage of available APNIC address space announced: 88.1

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: 179922 Total ARIN prefixes after maximum aggregation: 88267 ARIN Deaggregation factor: 2.04 Prefixes being announced from the ARIN address blocks: 182978 Unique aggregates announced from the ARIN address blocks: 86442 ARIN Region origin ASes present in the Internet Routing Table: 16576 ARIN Prefixes per ASN: 11.04 ARIN Region origin ASes announcing only one prefix: 6046 ARIN Region transit ASes present in the Internet Routing Table: 1747 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 709 Number of ARIN addresses announced to Internet: 1118604224 Equivalent to 66 /8s, 172 /16s and 139 /24s Percentage of available ARIN address space announced: 59.2

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: 136047 Total RIPE prefixes after maximum aggregation: 67795 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 143142 Unique aggregates announced from the RIPE address blocks: 88808 RIPE Region origin ASes present in the Internet Routing Table: 18001 RIPE Prefixes per ASN: 7.95 RIPE Region origin ASes announcing only one prefix: 8046 RIPE Region transit ASes present in the Internet Routing Table: 2997 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4058 Number of RIPE addresses announced to Internet: 699456768 Equivalent to 41 /8s, 176 /16s and 221 /24s Percentage of available RIPE address space announced: 101.7

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, 196608-204287 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: 60831 Total LACNIC prefixes after maximum aggregation: 11665 LACNIC Deaggregation factor: 5.21 Prefixes being announced from the LACNIC address blocks: 72889 Unique aggregates announced from the LACNIC address blocks: 33682 LACNIC Region origin ASes present in the Internet Routing Table: 2471 LACNIC Prefixes per ASN: 29.50 LACNIC Region origin ASes announcing only one prefix: 614 LACNIC Region transit ASes present in the Internet Routing Table: 540 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 28 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1965 Number of LACNIC addresses announced to Internet: 169362944 Equivalent to 10 /8s, 24 /16s and 70 /24s Percentage of available LACNIC address space announced: 100.9

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: 12372 Total AfriNIC prefixes after maximum aggregation: 3093 AfriNIC Deaggregation factor: 4.00 Prefixes being announced from the AfriNIC address blocks: 14387 Unique aggregates announced from the AfriNIC address blocks: 5413 AfriNIC Region origin ASes present in the Internet Routing Table: 739 AfriNIC Prefixes per ASN: 19.47 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 172 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: 154 Number of AfriNIC addresses announced to Internet: 70018560 Equivalent to 4 /8s, 44 /16s and 102 /24s Percentage of available AfriNIC address space announced: 69.6

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 4538 5590 4192 76 China Education and Research 4766 3015 11134 984 Korea Telecom 7545 2818 339 137 TPG Telecom Limited 17974 2711 908 90 PT Telekomunikasi Indonesia 4755 2049 428 230 TATA Communications formerly 9829 1911 1383 227 National Internet Backbone 9808 1620 8639 18 Guangdong Mobile Communicatio 4812 1574 2099 113 China Telecom (Group) 4808 1523 2258 481 CNCGROUP IP network China169 9583 1497 118 559 Sify Limited

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 3191 2966 144 Cox Communications Inc. 6389 2686 3688 44 BellSouth.net Inc. 3356 2524 10709 499 Level 3 Communications, Inc. 18566 2175 393 264 MegaPath Corporation 20115 1889 1881 395 Charter Communications 6983 1740 866 241 EarthLink, Inc. 30036 1623 328 371 Mediacom Communications Corp 4323 1585 1005 406 tw telecom holdings, inc. 701 1399 11401 675 MCI Communications Services, 22561 1283 365 214 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 2473 129 7 SaudiNet, Saudi Telecom Compa 20940 2141 842 1552 Akamai International B.V. 34984 2049 306 378 TELLCOM ILETISIM HIZMETLERI A 6849 1209 355 21 JSC "Ukrtelecom" 8402 1106 544 15 OJSC "Vimpelcom" 13188 1072 97 76 TOV "Bank-Inform" 31148 1038 46 41 Freenet Ltd. 12479 1008 965 80 France Telecom Espana SA 8551 983 376 52 Bezeq International-Ltd 6830 913 2694 465 Liberty Global Operations B.V

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 3390 541 127 Telmex Colombia S.A. 28573 2112 2169 121 NET Serviços de Comunicação S 8151 1815 3297 499 Uninet S.A. de C.V. 7303 1571 938 238 Telecom Argentina S.A. 6503 1431 429 56 Axtel, S.A.B. de C.V. 6147 1054 374 30 Telefonica del Peru S.A.A. 26615 1012 2325 35 Tim Celular S.A. 7738 997 1882 41 Telemar Norte Leste S.A. 11830 996 364 24 Instituto Costarricense de El 3816 944 435 166 COLOMBIA TELECOMUNICACIONES S

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 8452 963 1470 14 TE-AS 24863 861 409 38 Link Egypt (Link.NET) 36903 512 258 99 Office National des Postes et 36992 439 1229 32 ETISALAT MISR 24835 323 146 12 Vodafone Data 37492 315 191 72 Orange Tunisie 29571 247 21 13 Cote d'Ivoire Telecom 3741 221 853 184 Internet Solutions 36947 198 807 13 Telecom Algeria 15706 172 32 7 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 4538 5590 4192 76 China Education and Research 10620 3390 541 127 Telmex Colombia S.A. 22773 3191 2966 144 Cox Communications Inc. 4766 3015 11134 984 Korea Telecom 7545 2818 339 137 TPG Telecom Limited 17974 2711 908 90 PT Telekomunikasi Indonesia 6389 2686 3688 44 BellSouth.net Inc. 3356 2524 10709 499 Level 3 Communications, Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 18566 2175 393 264 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 10620 3390 3263 Telmex Colombia S.A. 22773 3191 3047 Cox Communications Inc. 7545 2818 2681 TPG Telecom Limited 6389 2686 2642 BellSouth.net Inc. 17974 2711 2621 PT Telekomunikasi Indonesia 39891 2473 2466 SaudiNet, Saudi Telecom Compa 4766 3015 2031 Korea Telecom 3356 2524 2025 Level 3 Communications, Inc. 28573 2112 1991 NET Serviços de Comunicação S 18566 2175 1911 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 47092 UNALLOCATED 8.8.204.0/24 16410 The Reynolds and Rey 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 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 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 100.100.1.0/24 9730 Bharti Telesonic Ltd

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

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

Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 23.249.144.0/21 40430 colo4jax, LLC 23.249.152.0/21 40430 colo4jax, LLC 27.50.8.0/24 55548 >>UNKNOWN<< 27.50.9.0/24 55548 >>UNKNOWN<< 27.50.10.0/24 55548 >>UNKNOWN<< 27.50.11.0/24 55548 >>UNKNOWN<< 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU

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 /8:18 /9:13 /10:36 /11:95 /12:262 /13:504 /14:1006 /15:1747 /16:12909 /17:7397 /18:12592 /19:26204 /20:37415 /21:39609 /22:62114 /23:54335 /24:306178 /25:1036 /26:1057 /27:625 /28:14 /29:14 /30:9 /31:0 /32:21

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

ASN No of nets Total ann. Description 39891 2432 2473 SaudiNet, Saudi Telecom Compa 22773 2399 3191 Cox Communications Inc. 18566 2081 2175 MegaPath Corporation 6389 1607 2686 BellSouth.net Inc. 30036 1443 1623 Mediacom Communications Corp 6983 1386 1740 EarthLink, Inc. 34984 1369 2049 TELLCOM ILETISIM HIZMETLERI A 10620 1260 3390 Telmex Colombia S.A. 11492 1132 1214 CABLE ONE, INC. 6849 992 1209 JSC "Ukrtelecom"

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

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

1:1587 2:691 4:97 5:1894 6:25 8:1401 12:1806 13:14 14:1437 15:16 16:2 17:50 18:22 20:50 23:1265 24:1742 27:2083 31:1627 32:52 33:2 34:2 35:4 36:159 37:2046 38:1066 39:15 40:72 41:2806 42:326 43:1547 44:32 45:1301 46:2355 47:57 49:999 50:798 52:23 54:94 55:5 56:6 57:43 58:1417 59:777 60:502 61:1783 62:1428 63:1903 64:4382 65:2250 66:3995 67:2068 68:1074 69:3274 70:1037 71:454 72:1979 74:2550 75:364 76:395 77:1375 78:1232 79:811 80:1341 81:1352 82:882 83:693 84:776 85:1400 86:447 87:1029 88:534 89:1950 90:150 91:5991 92:847 93:2272 94:2119 95:2165 96:461 97:349 98:959 99:56 100:75 101:849 103:8414 104:2009 105:79 106:349 107:1056 108:630 109:2143 110:1218 111:1466 112:836 113:1121 114:865 115:1379 116:1519 117:1116 118:1924 119:1498 120:473 121:1146 122:2179 123:1854 124:1559 125:1728 128:711 129:369 130:431 131:1260 132:540 133:166 134:430 135:106 136:350 137:295 138:1357 139:175 140:248 141:438 142:658 143:559 144:573 145:127 146:768 147:607 148:1276 149:429 150:598 151:793 152:568 153:264 154:505 155:890 156:423 157:424 158:348 159:1056 160:428 161:680 162:2132 163:472 164:695 165:859 166:301 167:873 168:1225 169:200 170:1417 171:251 172:283 173:1530 174:712 175:710 176:1468 177:3979 178:2193 179:1032 180:1945 181:1562 182:1812 183:635 184:748 185:4366 186:2898 187:1885 188:2104 189:1693 190:7575 191:1163 192:8594 193:5663 194:4274 195:3675 196:1965 197:1111 198:5480 199:5497 200:6628 201:3284 202:9772 203:9180 204:4551 205:2718 206:3042 207:2977 208:3985 209:3900 210:3754 211:2040 212:2581 213:2249 214:857 215:72 216:5750 217:1794 218:803 219:533 220:1572 221:823 222:723 223:836

End of report