Orbit

Routing Table Report 05:00 +10GMT Sat 31 Oct, 2015

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

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

BGP routing table entries examined: 556322 Prefixes after maximum aggregation (per Origin AS): 209869 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 276861 Total ASes present in the Internet Routing Table: 51752 Prefixes per ASN: 10.75 Origin-only ASes present in the Internet Routing Table: 36706 Origin ASes announcing only one prefix: 16019 Transit ASes present in the Internet Routing Table: 6234 Transit-only ASes present in the Internet Routing Table: 160 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 41 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 1155 Unregistered ASNs in the Routing Table: 429 Number of 32-bit ASNs allocated by the RIRs: 11543 Number of 32-bit ASNs visible in the Routing Table: 8812 Prefixes from 32-bit ASNs in the Routing Table: 33353 Number of bogon 32-bit ASNs visible in the Routing Table: 8 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 418 Number of addresses announced to Internet: 2801278784 Equivalent to 166 /8s, 248 /16s and 31 /24s Percentage of available address space announced: 75.7 Percentage of allocated address space announced: 75.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.7 Total number of prefixes smaller than registry allocations: 185541

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

Prefixes being announced by APNIC Region ASes: 135138 Total APNIC prefixes after maximum aggregation: 39213 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 143262 Unique aggregates announced from the APNIC address blocks: 60768 APNIC Region origin ASes present in the Internet Routing Table: 5062 APNIC Prefixes per ASN: 28.30 APNIC Region origin ASes announcing only one prefix: 1186 APNIC Region transit ASes present in the Internet Routing Table: 863 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 41 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1681 Number of APNIC addresses announced to Internet: 753957312 Equivalent to 44 /8s, 240 /16s and 121 /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: 177612 Total ARIN prefixes after maximum aggregation: 87944 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 180914 Unique aggregates announced from the ARIN address blocks: 86775 ARIN Region origin ASes present in the Internet Routing Table: 16486 ARIN Prefixes per ASN: 10.97 ARIN Region origin ASes announcing only one prefix: 6010 ARIN Region transit ASes present in the Internet Routing Table: 1712 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 775 Number of ARIN addresses announced to Internet: 1106728064 Equivalent to 65 /8s, 247 /16s and 84 /24s Percentage of available ARIN address space announced: 58.5

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: 136687 Total RIPE prefixes after maximum aggregation: 68034 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 144027 Unique aggregates announced from the RIPE address blocks: 89248 RIPE Region origin ASes present in the Internet Routing Table: 18006 RIPE Prefixes per ASN: 8.00 RIPE Region origin ASes announcing only one prefix: 8019 RIPE Region transit ASes present in the Internet Routing Table: 2904 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4150 Number of RIPE addresses announced to Internet: 700236032 Equivalent to 41 /8s, 188 /16s and 193 /24s Percentage of available RIPE address space announced: 101.8

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, 196608-204287 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: 60314 Total LACNIC prefixes after maximum aggregation: 11525 LACNIC Deaggregation factor: 5.23 Prefixes being announced from the LACNIC address blocks: 72470 Unique aggregates announced from the LACNIC address blocks: 33616 LACNIC Region origin ASes present in the Internet Routing Table: 2460 LACNIC Prefixes per ASN: 29.46 LACNIC Region origin ASes announcing only one prefix: 606 LACNIC Region transit ASes present in the Internet Routing Table: 523 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: 2038 Number of LACNIC addresses announced to Internet: 169576704 Equivalent to 10 /8s, 27 /16s and 137 /24s Percentage of available LACNIC address space announced: 101.1

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: 12997 Total AfriNIC prefixes after maximum aggregation: 3112 AfriNIC Deaggregation factor: 4.18 Prefixes being announced from the AfriNIC address blocks: 15231 Unique aggregates announced from the AfriNIC address blocks: 6093 AfriNIC Region origin ASes present in the Internet Routing Table: 739 AfriNIC Prefixes per ASN: 20.61 AfriNIC Region origin ASes announcing only one prefix: 198 AfriNIC Region transit ASes present in the Internet Routing Table: 173 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 168 Number of AfriNIC addresses announced to Internet: 70439168 Equivalent to 4 /8s, 50 /16s and 209 /24s Percentage of available AfriNIC address space announced: 70.0

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 3020 340 144 TPG Telecom Limited 17974 2722 913 97 PT Telekomunikasi Indonesia 4766 2288 11127 692 Korea Telecom 4755 2059 430 229 TATA Communications formerly 9829 1997 1403 292 National Internet Backbone 9808 1599 8639 18 Guangdong Mobile Communicatio 9583 1497 119 562 Sify Limited 9498 1398 335 111 BHARTI Airtel Ltd. 38197 1366 81 151 Sun Network (Hong Kong) Limit 17488 1323 220 242 Hathway IP Over Cable Interne

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 3227 2964 144 Cox Communications Inc. 6389 2658 3688 43 BellSouth.net Inc. 18566 2223 395 265 MegaPath Corporation 20115 1887 1895 394 Charter Communications 6983 1707 866 240 EarthLink, Inc. 30036 1641 331 365 Mediacom Communications Corp 4323 1591 1037 406 tw telecom holdings, inc. 701 1386 11414 664 MCI Communications Services, 22561 1277 364 219 CenturyTel Internet Holdings, 209 1266 4234 1061 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 2198 864 1589 Akamai International B.V. 34984 1888 304 401 TELLCOM ILETISIM HIZMETLERI A 6849 1209 355 21 JSC "Ukrtelecom" 8402 1171 544 15 OJSC "Vimpelcom" 8551 1089 376 52 Bezeq International-Ltd 13188 1072 97 78 TOV "Bank-Inform" 31148 1039 46 40 Freenet Ltd. 12479 1029 966 82 France Telecom Espana SA 6830 898 2694 464 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 3402 541 159 Telmex Colombia S.A. 8151 2461 3314 504 Uninet S.A. de C.V. 7303 1572 941 240 Telecom Argentina S.A. 28573 1569 2170 114 NET Serviços de Comunicação S 6503 1409 453 58 Axtel, S.A.B. de C.V. 6147 1054 374 30 Telefonica del Peru S.A.A. 26615 1031 2325 34 Tim Celular S.A. 11830 1013 364 24 Instituto Costarricense de El 7738 994 1882 41 Telemar Norte Leste S.A. 3816 959 438 161 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 24863 1058 409 38 Link Egypt (Link.NET) 8452 977 1470 14 TE-AS 37611 560 38 43 Afrihost-Brevis Computer Serv 36903 520 262 104 Office National des Postes et 36992 441 1231 33 ETISALAT MISR 37492 316 191 72 Orange Tunisie 29571 246 21 12 Cote d'Ivoire Telecom 24835 226 146 12 Vodafone Data 3741 222 853 184 Internet Solutions 36947 200 807 12 Telecom Algeria

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 3402 541 159 Telmex Colombia S.A. 22773 3227 2964 144 Cox Communications Inc. 7545 3020 340 144 TPG Telecom Limited 17974 2722 913 97 PT Telekomunikasi Indonesia 6389 2658 3688 43 BellSouth.net Inc. 39891 2473 129 7 SaudiNet, Saudi Telecom Compa 8151 2461 3314 504 Uninet S.A. de C.V. 4766 2288 11127 692 Korea Telecom 18566 2223 395 265 MegaPath Corporation 20940 2198 864 1589 Akamai International B.V.

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 3227 3083 Cox Communications Inc. 7545 3020 2876 TPG Telecom Limited 17974 2722 2625 PT Telekomunikasi Indonesia 6389 2658 2615 BellSouth.net Inc. 39891 2473 2466 SaudiNet, Saudi Telecom Compa 18566 2223 1958 MegaPath Corporation 8151 2461 1957 Uninet S.A. de C.V. 4755 2059 1830 TATA Communications formerly 9829 1997 1705 National Internet Backbone 4766 2288 1596 Korea Telecom

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 100.64.254.0/24 9583 Sify Limited 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 27.100.7.0/24 56096 >>UNKNOWN<< 31.170.96.0/23 23456 32bit Transition AS 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.46.8.0/23 13768 Peer 1 Network (USA) Inc. 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc.

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 /8:17 /9:13 /10:35 /11:97 /12:263 /13:506 /14:1002 /15:1756 /16:12872 /17:7224 /18:12235 /19:25121 /20:36124 /21:38313 /22:62374 /23:52988 /24:305136 /25:58 /26:31 /27:56 /28:35 /29:25 /30:39 /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 2427 3227 Cox Communications Inc. 18566 2125 2223 MegaPath Corporation 6389 1587 2658 BellSouth.net Inc. 30036 1459 1641 Mediacom Communications Corp 6983 1353 1707 EarthLink, Inc. 10620 1276 3402 Telmex Colombia S.A. 34984 1204 1888 TELLCOM ILETISIM HIZMETLERI A 11492 1122 1206 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) ----------------------------------------------

1:1621 2:692 4:18 5:1917 6:25 8:855 12:1814 13:19 14:1496 15:22 16:2 17:46 18:19 20:51 23:1258 24:1741 27:2114 31:1607 32:36 33:2 34:4 35:5 36:167 37:2243 38:1070 39:19 40:73 41:2835 42:325 43:1566 44:33 45:1412 46:2333 47:58 49:1008 50:811 52:29 54:92 55:10 56:6 57:42 58:1407 59:724 60:504 61:1750 62:1375 63:1886 64:4322 65:2188 66:4045 67:2069 68:1083 69:3285 70:1028 71:452 72:1992 74:2546 75:355 76:406 77:1389 78:1235 79:787 80:1351 81:1348 82:851 83:666 84:784 85:1457 86:450 87:1029 88:532 89:1872 90:150 91:6011 92:842 93:2296 94:2190 95:2221 96:459 97:352 98:955 99:47 100:81 101:830 103:8584 104:2162 105:80 106:357 107:1070 108:626 109:2154 110:1198 111:1530 112:873 113:1092 114:857 115:1475 116:1396 117:1106 118:1931 119:1446 120:507 121:1096 122:2237 123:1917 124:1501 125:1611 128:661 129:358 130:416 131:1278 132:516 133:161 134:425 135:117 136:340 137:303 138:1419 139:225 140:219 141:450 142:645 143:647 144:576 145:128 146:773 147:614 148:1196 149:433 150:609 151:799 152:557 153:265 154:467 155:889 156:428 157:322 158:352 159:964 160:408 161:673 162:2103 163:473 164:684 165:1068 166:296 167:877 168:1314 169:542 170:1493 171:253 172:311 173:1539 174:720 175:711 176:1495 177:4012 178:2240 179:1020 180:1982 181:1546 182:1821 183:667 184:761 185:4670 186:2901 187:2025 188:2068 189:1907 190:7476 191:1171 192:8587 193:5654 194:4263 195:3678 196:2218 197:1121 198:5443 199:5489 200:6629 201:3219 202:9124 203:9263 204:4481 205:2705 206:2902 207:2959 208:3969 209:3866 210:3259 211:1773 212:2571 213:2158 214:837 215:72 216:5749 217:1820 218:683 219:317 220:1610 221:804 222:420 223:810

End of report