Orbit

Routing Table Report 05:00 +10GMT Thu 01 Oct, 2015

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

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

BGP routing table entries examined: 551197 Prefixes after maximum aggregation (per Origin AS): 209145 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 274355 Total ASes present in the Internet Routing Table: 51439 Prefixes per ASN: 10.72 Origin-only ASes present in the Internet Routing Table: 36694 Origin ASes announcing only one prefix: 16101 Transit ASes present in the Internet Routing Table: 6239 Transit-only ASes present in the Internet Routing Table: 163 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 64 Max AS path prepend of ASN ( 55944) 61 Prefixes from unregistered ASNs in the Routing Table: 1132 Unregistered ASNs in the Routing Table: 431 Number of 32-bit ASNs allocated by the RIRs: 11171 Number of 32-bit ASNs visible in the Routing Table: 8506 Prefixes from 32-bit ASNs in the Routing Table: 32195 Number of bogon 32-bit ASNs visible in the Routing Table: 7 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 407 Number of addresses announced to Internet: 2810199360 Equivalent to 167 /8s, 128 /16s and 61 /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: 184216

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

Prefixes being announced by APNIC Region ASes: 133748 Total APNIC prefixes after maximum aggregation: 38984 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 141627 Unique aggregates announced from the APNIC address blocks: 59867 APNIC Region origin ASes present in the Internet Routing Table: 5038 APNIC Prefixes per ASN: 28.11 APNIC Region origin ASes announcing only one prefix: 1197 APNIC Region transit ASes present in the Internet Routing Table: 859 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 64 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1629 Number of APNIC addresses announced to Internet: 752703424 Equivalent to 44 /8s, 221 /16s and 87 /24s Percentage of available APNIC address space announced: 88.0

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: 176684 Total ARIN prefixes after maximum aggregation: 87672 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 179949 Unique aggregates announced from the ARIN address blocks: 86379 ARIN Region origin ASes present in the Internet Routing Table: 16520 ARIN Prefixes per ASN: 10.89 ARIN Region origin ASes announcing only one prefix: 6048 ARIN Region transit ASes present in the Internet Routing Table: 1701 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 704 Number of ARIN addresses announced to Internet: 1118477440 Equivalent to 66 /8s, 170 /16s and 156 /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: 135651 Total RIPE prefixes after maximum aggregation: 67707 RIPE Deaggregation factor: 2.00 Prefixes being announced from the RIPE address blocks: 142607 Unique aggregates announced from the RIPE address blocks: 88715 RIPE Region origin ASes present in the Internet Routing Table: 17989 RIPE Prefixes per ASN: 7.93 RIPE Region origin ASes announcing only one prefix: 8048 RIPE Region transit ASes present in the Internet Routing Table: 2926 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4054 Number of RIPE addresses announced to Internet: 699442176 Equivalent to 41 /8s, 176 /16s and 164 /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: 60346 Total LACNIC prefixes after maximum aggregation: 11653 LACNIC Deaggregation factor: 5.18 Prefixes being announced from the LACNIC address blocks: 72219 Unique aggregates announced from the LACNIC address blocks: 33639 LACNIC Region origin ASes present in the Internet Routing Table: 2461 LACNIC Prefixes per ASN: 29.35 LACNIC Region origin ASes announcing only one prefix: 615 LACNIC Region transit ASes present in the Internet Routing Table: 524 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1964 Number of LACNIC addresses announced to Internet: 169225216 Equivalent to 10 /8s, 22 /16s and 44 /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: 12370 Total AfriNIC prefixes after maximum aggregation: 3088 AfriNIC Deaggregation factor: 4.01 Prefixes being announced from the AfriNIC address blocks: 14388 Unique aggregates announced from the AfriNIC address blocks: 5407 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 19.58 AfriNIC Region origin ASes announcing only one prefix: 193 AfriNIC Region transit ASes present in the Internet Routing Table: 169 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 155 Number of AfriNIC addresses announced to Internet: 70010368 Equivalent to 4 /8s, 44 /16s and 70 /24s Percentage of available AfriNIC address space announced: 69.5

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 7545 2951 339 137 TPG Telecom Limited 17974 2711 908 90 PT Telekomunikasi Indonesia 4766 2290 11127 688 Korea Telecom 4755 2050 428 230 TATA Communications formerly 9829 1911 1383 227 National Internet Backbone 9808 1527 8639 18 Guangdong Mobile Communicatio 9583 1498 118 558 Sify Limited 4808 1473 2176 468 CNCGROUP IP network China169 9498 1390 335 110 BHARTI Airtel Ltd. 38197 1375 82 147 Sun Network (Hong Kong) Limit

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 22773 3194 2966 145 Cox Communications Inc. 6389 2687 3688 44 BellSouth.net Inc. 18566 2175 393 264 MegaPath Corporation 20115 1890 1885 396 Charter Communications 6983 1739 866 240 EarthLink, Inc. 30036 1623 328 371 Mediacom Communications Corp 4323 1592 1037 407 tw telecom holdings, inc. 701 1391 11400 669 MCI Communications Services, 22561 1283 365 214 CenturyTel Internet Holdings, 209 1249 4227 1050 Qwest Communications Company,

Complete listing at http://thyme.rand.apnic.net/au/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 2145 845 1553 Akamai International B.V. 34984 2049 306 378 TELLCOM ILETISIM HIZMETLERI A 6849 1209 355 21 JSC "Ukrtelecom" 8402 1096 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 915 2694 467 Liberty Global Operations B.V

Complete listing at http://thyme.rand.apnic.net/au/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 2097 2169 121 NET Serviços de Comunicação S 8151 1808 3297 496 Uninet S.A. de C.V. 7303 1571 938 238 Telecom Argentina S.A. 6503 1433 453 57 Axtel, S.A.B. de C.V. 6147 1056 374 30 Telefonica del Peru S.A.A. 26615 1012 2325 35 Tim Celular S.A. 11830 1006 364 24 Instituto Costarricense de El 7738 996 1882 41 Telemar Norte Leste S.A. 3816 927 432 223 COLOMBIA TELECOMUNICACIONES S

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8452 988 1470 14 TE-AS 24863 861 409 38 Link Egypt (Link.NET) 36903 512 258 99 Office National des Postes et 36992 440 1231 33 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/au/data-ASnet-AFRINIC

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

ASN No of nets /20 equiv MaxAgg Description 10620 3390 541 127 Telmex Colombia S.A. 22773 3194 2966 145 Cox Communications Inc. 7545 2951 339 137 TPG Telecom Limited 17974 2711 908 90 PT Telekomunikasi Indonesia 6389 2687 3688 44 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 4766 2290 11127 688 Korea Telecom 18566 2175 393 264 MegaPath Corporation 20940 2145 845 1553 Akamai International B.V. 28573 2097 2169 121 NET Serviços de Comunicação S

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 22773 3194 3049 Cox Communications Inc. 7545 2951 2814 TPG Telecom Limited 6389 2687 2643 BellSouth.net Inc. 17974 2711 2621 PT Telekomunikasi Indonesia 39891 2473 2466 SaudiNet, Saudi Telecom Compa 28573 2097 1976 NET Serviços de Comunicação S 18566 2175 1911 MegaPath Corporation 4755 2050 1820 TATA Communications formerly 9829 1911 1684 National Internet Backbone 34984 2049 1671 TELLCOM ILETISIM HIZMETLERI A

Complete listing at http://thyme.rand.apnic.net/au/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 65004 PRIVATE 8.14.70.0/24 11168 SMART CHOICE COMMUNI 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 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 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.

Complete listing at http://thyme.rand.apnic.net/au/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/au/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/au/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 /10:35 /11:95 /12:262 /13:504 /14:1006 /15:1750 /16:12863 /17:7246 /18:12249 /19:25205 /20:35897 /21:38186 /22:61614 /23:52639 /24:301362 /25:57 /26:31 /27:56 /28:36 /29:30 /30:41 /31:2 /32:0

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

ASN No of nets Total ann. Description 39891 2432 2473 SaudiNet, Saudi Telecom Compa 22773 2402 3194 Cox Communications Inc. 18566 2081 2175 MegaPath Corporation 6389 1608 2687 BellSouth.net Inc. 30036 1443 1623 Mediacom Communications Corp 6983 1386 1739 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/au/data-sXXas-nos

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

1:1582 2:690 4:18 5:1893 6:25 8:842 12:1806 13:14 14:1465 15:16 16:2 17:50 18:22 20:51 23:1265 24:1742 27:2080 31:1624 32:34 33:2 34:2 35:4 36:159 37:2046 38:1059 39:15 40:72 41:2828 42:314 43:1537 44:31 45:1286 46:2354 47:57 49:994 50:798 52:22 54:93 55:5 56:6 57:41 58:1374 59:697 60:502 61:1727 62:1406 63:1879 64:4367 65:2246 66:3990 67:2064 68:1073 69:3274 70:1037 71:453 72:1977 74:2547 75:364 76:396 77:1374 78:1220 79:811 80:1341 81:1334 82:877 83:693 84:764 85:1399 86:446 87:1027 88:535 89:1949 90:150 91:5995 92:848 93:2265 94:2119 95:2165 96:461 97:349 98:959 99:56 100:75 101:835 103:8352 104:2013 105:79 106:350 107:1056 108:627 109:2126 110:1180 111:1462 112:834 113:1119 114:854 115:1403 116:1415 117:1049 118:1898 119:1440 120:481 121:1087 122:2175 123:1912 124:1486 125:1594 128:659 129:359 130:413 131:1252 132:494 133:166 134:422 135:106 136:348 137:292 138:1355 139:222 140:221 141:438 142:640 143:556 144:571 145:127 146:747 147:607 148:1273 149:429 150:595 151:793 152:561 153:263 154:505 155:878 156:423 157:424 158:347 159:960 160:404 161:680 162:2098 163:453 164:675 165:859 166:289 167:872 168:1233 169:195 170:1416 171:241 172:283 173:1530 174:712 175:688 176:1461 177:3975 178:2189 179:1031 180:1945 181:1553 182:1793 183:635 184:748 185:4365 186:2895 187:1886 188:2088 189:1697 190:7565 191:1165 192:8532 193:5650 194:4260 195:3652 196:1963 197:1115 198:5396 199:5469 200:6620 201:3287 202:9073 203:9212 204:4488 205:2686 206:2919 207:2914 208:3983 209:3854 210:3255 211:1777 212:2550 213:2225 214:856 215:72 216:5741 217:1776 218:695 219:312 220:1590 221:801 222:415 223:801

End of report