Orbit

Routing Table Report 05:00 +10GMT Wed 30 Sep, 2015

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

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

BGP routing table entries examined: 550983 Prefixes after maximum aggregation (per Origin AS): 209120 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 274314 Total ASes present in the Internet Routing Table: 51432 Prefixes per ASN: 10.71 Origin-only ASes present in the Internet Routing Table: 36714 Origin ASes announcing only one prefix: 16099 Transit ASes present in the Internet Routing Table: 6232 Transit-only ASes present in the Internet Routing Table: 168 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: 1148 Unregistered ASNs in the Routing Table: 439 Number of 32-bit ASNs allocated by the RIRs: 11150 Number of 32-bit ASNs visible in the Routing Table: 8486 Prefixes from 32-bit ASNs in the Routing Table: 32085 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: 2810450496 Equivalent to 167 /8s, 132 /16s and 18 /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: 184139

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

Prefixes being announced by APNIC Region ASes: 133761 Total APNIC prefixes after maximum aggregation: 39014 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 141618 Unique aggregates announced from the APNIC address blocks: 59885 APNIC Region origin ASes present in the Internet Routing Table: 5052 APNIC Prefixes per ASN: 28.03 APNIC Region origin ASes announcing only one prefix: 1197 APNIC Region transit ASes present in the Internet Routing Table: 861 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: 1630 Number of APNIC addresses announced to Internet: 752852160 Equivalent to 44 /8s, 223 /16s and 156 /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: 176614 Total ARIN prefixes after maximum aggregation: 87695 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 179876 Unique aggregates announced from the ARIN address blocks: 86310 ARIN Region origin ASes present in the Internet Routing Table: 16522 ARIN Prefixes per ASN: 10.89 ARIN Region origin ASes announcing only one prefix: 6051 ARIN Region transit ASes present in the Internet Routing Table: 1700 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: 699 Number of ARIN addresses announced to Internet: 1118565760 Equivalent to 66 /8s, 171 /16s and 245 /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: 135592 Total RIPE prefixes after maximum aggregation: 67687 RIPE Deaggregation factor: 2.00 Prefixes being announced from the RIPE address blocks: 142547 Unique aggregates announced from the RIPE address blocks: 88721 RIPE Region origin ASes present in the Internet Routing Table: 17980 RIPE Prefixes per ASN: 7.93 RIPE Region origin ASes announcing only one prefix: 8044 RIPE Region transit ASes present in the Internet Routing Table: 2923 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: 4052 Number of RIPE addresses announced to Internet: 699417344 Equivalent to 41 /8s, 176 /16s and 67 /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: 60361 Total LACNIC prefixes after maximum aggregation: 11597 LACNIC Deaggregation factor: 5.20 Prefixes being announced from the LACNIC address blocks: 72161 Unique aggregates announced from the LACNIC address blocks: 33659 LACNIC Region origin ASes present in the Internet Routing Table: 2462 LACNIC Prefixes per ASN: 29.31 LACNIC Region origin ASes announcing only one prefix: 613 LACNIC Region transit ASes present in the Internet Routing Table: 520 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1950 Number of LACNIC addresses announced to Internet: 169260032 Equivalent to 10 /8s, 22 /16s and 180 /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: 12356 Total AfriNIC prefixes after maximum aggregation: 3086 AfriNIC Deaggregation factor: 4.00 Prefixes being announced from the AfriNIC address blocks: 14374 Unique aggregates announced from the AfriNIC address blocks: 5391 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 19.56 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 168 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: 70014464 Equivalent to 4 /8s, 44 /16s and 86 /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 7545 2938 339 132 TPG Telecom Limited 17974 2711 908 90 PT Telekomunikasi Indonesia 4766 2287 11127 688 Korea Telecom 4755 2049 428 230 TATA Communications formerly 9829 1911 1383 227 National Internet Backbone 9808 1521 8639 18 Guangdong Mobile Communicatio 9583 1473 117 575 Sify Limited 4808 1470 2173 465 CNCGROUP IP network China169 9498 1390 335 110 BHARTI Airtel Ltd. 38197 1377 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 3198 2966 145 Cox Communications Inc. 6389 2687 3688 44 BellSouth.net Inc. 18566 2167 392 265 MegaPath Corporation 20115 1888 1881 394 Charter Communications 6983 1739 866 240 EarthLink, Inc. 30036 1611 324 377 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 1243 4227 1052 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 2139 842 1549 Akamai International B.V. 34984 2049 306 378 TELLCOM ILETISIM HIZMETLERI A 6849 1209 355 21 JSC "Ukrtelecom" 8402 1094 544 15 OJSC "Vimpelcom" 13188 1072 97 76 TOV "Bank-Inform" 31148 1038 46 41 Freenet Ltd. 12479 1006 965 78 France Telecom Espana SA 8551 983 376 52 Bezeq International-Ltd 6830 914 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 3378 539 146 Telmex Colombia S.A. 28573 2139 2169 121 NET Serviços de Comunicação S 8151 1835 3299 492 Uninet S.A. de C.V. 7303 1571 938 238 Telecom Argentina S.A. 6503 1432 445 58 Axtel, S.A.B. de C.V. 6147 1062 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 960 438 160 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 983 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 200 807 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 3378 539 146 Telmex Colombia S.A. 22773 3198 2966 145 Cox Communications Inc. 7545 2938 339 132 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 2287 11127 688 Korea Telecom 18566 2167 392 265 MegaPath Corporation 20940 2139 842 1549 Akamai International B.V. 28573 2139 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 3198 3053 Cox Communications Inc. 7545 2938 2806 TPG Telecom Limited 6389 2687 2643 BellSouth.net Inc. 17974 2711 2621 PT Telekomunikasi Indonesia 39891 2473 2466 SaudiNet, Saudi Telecom Compa 28573 2139 2018 NET Serviços de Comunicação S 18566 2167 1902 MegaPath Corporation 4755 2049 1819 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 /13:503 /14:1006 /15:1749 /16:12867 /17:7255 /18:12208 /19:25208 /20:35927 /21:38131 /22:61641 /23:52672 /24:301141 /25:57 /26:31 /27:56 /28:35 /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 2406 3198 Cox Communications Inc. 18566 2075 2167 MegaPath Corporation 6389 1608 2687 BellSouth.net Inc. 30036 1430 1611 Mediacom Communications Corp 6983 1386 1739 EarthLink, Inc. 34984 1369 2049 TELLCOM ILETISIM HIZMETLERI A 10620 1254 3378 Telmex Colombia S.A. 11492 1131 1213 CABLE ONE, INC. 22561 993 1283 CenturyTel Internet Holdings,

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

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

1:1574 2:689 4:18 5:1884 6:25 8:838 12:1806 13:13 14:1469 15:16 16:2 17:50 18:22 20:51 23:1264 24:1743 27:2092 31:1612 32:34 33:2 34:2 35:4 36:153 37:2040 38:1059 39:15 40:71 41:2824 42:326 43:1541 44:32 45:1278 46:2342 47:57 49:995 50:795 52:22 54:93 55:4 56:6 57:41 58:1375 59:696 60:500 61:1731 62:1408 63:1879 64:4378 65:2245 66:3987 67:2068 68:1073 69:3271 70:1037 71:453 72:1976 74:2545 75:362 76:393 77:1366 78:1222 79:812 80:1356 81:1343 82:877 83:716 84:761 85:1401 86:447 87:1027 88:534 89:1910 90:150 91:5997 92:847 93:2262 94:2114 95:2162 96:461 97:349 98:959 99:55 100:74 101:834 103:8350 104:1973 105:78 106:349 107:1055 108:627 109:2125 110:1177 111:1462 112:833 113:1119 114:860 115:1401 116:1416 117:1048 118:1895 119:1444 120:480 121:1091 122:2172 123:1914 124:1485 125:1592 128:663 129:361 130:413 131:1248 132:492 133:166 134:420 135:106 136:347 137:291 138:1327 139:219 140:221 141:438 142:644 143:557 144:573 145:127 146:746 147:594 148:1271 149:429 150:596 151:800 152:561 153:263 154:503 155:884 156:423 157:424 158:346 159:965 160:404 161:673 162:2095 163:441 164:675 165:857 166:289 167:872 168:1238 169:195 170:1413 171:241 172:283 173:1527 174:712 175:690 176:1461 177:3980 178:2188 179:1007 180:1934 181:1542 182:1793 183:635 184:749 185:4354 186:2893 187:1886 188:2089 189:1691 190:7597 191:1170 192:8531 193:5658 194:4259 195:3650 196:1964 197:1114 198:5395 199:5460 200:6625 201:3276 202:9072 203:9212 204:4486 205:2688 206:2916 207:2919 208:3990 209:3852 210:3249 211:1777 212:2516 213:2222 214:854 215:72 216:5742 217:1788 218:694 219:312 220:1587 221:795 222:415 223:796

End of report