Orbit

Routing Table Report 05:00 +10GMT Thu 18 Jun, 2015

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

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

BGP routing table entries examined: 539297 Prefixes after maximum aggregation (per Origin AS): 206237 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 267599 Total ASes present in the Internet Routing Table: 50493 Prefixes per ASN: 10.68 Origin-only ASes present in the Internet Routing Table: 36813 Origin ASes announcing only one prefix: 16288 Transit ASes present in the Internet Routing Table: 6083 Transit-only ASes present in the Internet Routing Table: 162 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 55 Max AS path prepend of ASN ( 55944) 51 Prefixes from unregistered ASNs in the Routing Table: 1164 Unregistered ASNs in the Routing Table: 449 Number of 32-bit ASNs allocated by the RIRs: 9864 Number of 32-bit ASNs visible in the Routing Table: 7597 Prefixes from 32-bit ASNs in the Routing Table: 28026 Number of bogon 32-bit ASNs visible in the Routing Table: 12 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 385 Number of addresses announced to Internet: 2772432444 Equivalent to 165 /8s, 63 /16s and 246 /24s Percentage of available address space announced: 74.9 Percentage of allocated address space announced: 74.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.4 Total number of prefixes smaller than registry allocations: 180991

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

Prefixes being announced by APNIC Region ASes: 129575 Total APNIC prefixes after maximum aggregation: 38019 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 136356 Unique aggregates announced from the APNIC address blocks: 57484 APNIC Region origin ASes present in the Internet Routing Table: 5021 APNIC Prefixes per ASN: 27.16 APNIC Region origin ASes announcing only one prefix: 1209 APNIC Region transit ASes present in the Internet Routing Table: 839 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 55 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1499 Number of APNIC addresses announced to Internet: 750359996 Equivalent to 44 /8s, 185 /16s and 149 /24s Percentage of available APNIC address space announced: 87.7

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: 177125 Total ARIN prefixes after maximum aggregation: 87705 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 179594 Unique aggregates announced from the ARIN address blocks: 85242 ARIN Region origin ASes present in the Internet Routing Table: 16558 ARIN Prefixes per ASN: 10.85 ARIN Region origin ASes announcing only one prefix: 6123 ARIN Region transit ASes present in the Internet Routing Table: 1661 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 477 Number of ARIN addresses announced to Internet: 1092880768 Equivalent to 65 /8s, 36 /16s and 9 /24s Percentage of available ARIN address space announced: 57.8

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: 132493 Total RIPE prefixes after maximum aggregation: 66040 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 139043 Unique aggregates announced from the RIPE address blocks: 86407 RIPE Region origin ASes present in the Internet Routing Table: 17951 RIPE Prefixes per ASN: 7.75 RIPE Region origin ASes announcing only one prefix: 8138 RIPE Region transit ASes present in the Internet Routing Table: 2879 Average RIPE Region AS path length visible: 5.3 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3774 Number of RIPE addresses announced to Internet: 694901760 Equivalent to 41 /8s, 107 /16s and 92 /24s Percentage of available RIPE address space announced: 101.0

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: 59865 Total LACNIC prefixes after maximum aggregation: 11358 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 70120 Unique aggregates announced from the LACNIC address blocks: 32909 LACNIC Region origin ASes present in the Internet Routing Table: 2440 LACNIC Prefixes per ASN: 28.74 LACNIC Region origin ASes announcing only one prefix: 624 LACNIC Region transit ASes present in the Internet Routing Table: 491 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1727 Number of LACNIC addresses announced to Internet: 168070144 Equivalent to 10 /8s, 4 /16s and 140 /24s Percentage of available LACNIC address space announced: 100.2

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: 12002 Total AfriNIC prefixes after maximum aggregation: 3068 AfriNIC Deaggregation factor: 3.91 Prefixes being announced from the AfriNIC address blocks: 13799 Unique aggregates announced from the AfriNIC address blocks: 5214 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 18.83 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 155 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: 120 Number of AfriNIC addresses announced to Internet: 65740288 Equivalent to 3 /8s, 235 /16s and 30 /24s Percentage of available AfriNIC address space announced: 65.3

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 2697 904 78 PT Telekomunikasi Indonesia 7545 2643 336 127 TPG Telecom Limited 4766 2214 11552 641 Korea Telecom 4755 2027 423 222 TATA Communications formerly 9829 1738 1351 114 National Internet Backbone 9808 1483 8639 17 Guangdong Mobile Communicatio 9583 1468 117 576 Sify Limited 9498 1341 335 101 BHARTI Airtel Ltd. 24560 1238 417 188 Bharti Airtel Ltd., Telemedia 17488 1217 214 269 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 3188 2959 142 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 18566 2050 380 192 MegaPath Corporation 20115 1887 1853 423 Charter Communications 6983 1748 850 243 EarthLink, Inc. 4323 1616 1054 412 tw telecom holdings, inc. 30036 1567 318 448 Mediacom Communications Corp 701 1388 11354 674 MCI Communications Services, 22561 1355 414 250 CenturyTel Internet Holdings, 7018 1198 19052 847 AT&T Services, Inc.

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 2472 128 6 SaudiNet, Saudi Telecom Compa 34984 2143 305 361 TELLCOM ILETISIM HIZMETLERI A 20940 1933 756 1409 Akamai International B.V. 6849 1210 355 22 JSC "Ukrtelecom" 31148 1048 45 23 Freenet Ltd. 13188 1040 97 70 TOV "Bank-Inform" 8402 1009 544 15 OJSC "Vimpelcom" 12479 947 868 72 France Telecom Espana SA 6830 913 2694 469 Liberty Global Operations B.V 8551 872 376 52 Bezeq International-Ltd

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 3250 532 225 Telmex Colombia S.A. 28573 2271 2168 117 NET Serviços de Comunicação S 8151 1681 3240 468 Uninet S.A. de C.V. 7303 1639 1019 238 Telecom Argentina S.A. 6147 1620 371 73 Telefonica del Peru S.A.A. 6503 1245 437 57 Axtel, S.A.B. de C.V. 26615 1088 2325 35 Tim Celular S.A. 7738 996 1882 41 Telemar Norte Leste S.A. 3816 952 427 155 COLOMBIA TELECOMUNICACIONES S 11830 891 364 15 Instituto Costarricense de El

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 875 280 26 Link Egypt (Link.NET) 8452 803 958 13 TE-AS 36903 508 256 106 Office National des Postes et 36992 423 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 304 146 13 Vodafone Data 3741 250 857 208 Internet Solutions 29571 241 21 12 Cote d'Ivoire Telecom 36947 191 807 13 Telecom Algeria 16637 176 1496 88 MTN SA

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 3250 532 225 Telmex Colombia S.A. 22773 3188 2959 142 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 17974 2697 904 78 PT Telekomunikasi Indonesia 7545 2643 336 127 TPG Telecom Limited 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2271 2168 117 NET Serviços de Comunicação S 4766 2214 11552 641 Korea Telecom 34984 2143 305 361 TELLCOM ILETISIM HIZMETLERI A 18566 2050 380 192 MegaPath Corporation

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 3188 3046 Cox Communications Inc. 6389 2792 2741 BellSouth.net Inc. 17974 2697 2619 PT Telekomunikasi Indonesia 7545 2643 2516 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2271 2154 NET Serviços de Comunicação S 18566 2050 1858 MegaPath Corporation 4755 2027 1805 TATA Communications formerly 34984 2143 1782 TELLCOM ILETISIM HIZMETLERI A 9829 1738 1624 National Internet Backbone

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 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 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 3356 Level 3 Communicatio 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. 17033 UNALLOCATED 12.3.33.0/24 1239 Sprint

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

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

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.226.112.0/20 62788 >>UNKNOWN<< 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<<

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 /10:33 /11:95 /12:264 /13:506 /14:1008 /15:1723 /16:12941 /17:7225 /18:12163 /19:25194 /20:35570 /21:37946 /22:59935 /23:50819 /24:293586 /25:61 /26:29 /27:53 /28:34 /29:33 /30:47 /31:2 /32:0

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

ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2385 3188 Cox Communications Inc. 18566 2000 2050 MegaPath Corporation 6389 1640 2792 BellSouth.net Inc. 34984 1399 2143 TELLCOM ILETISIM HIZMETLERI A 6983 1397 1748 EarthLink, Inc. 30036 1393 1567 Mediacom Communications Corp 6147 1175 1620 Telefonica del Peru S.A.A. 10620 1141 3250 Telmex Colombia S.A. 11492 1111 1195 CABLE ONE, INC.

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

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

1:1458 2:676 4:18 5:1854 6:25 8:815 11:1 12:1820 13:14 14:1356 15:17 16:2 17:45 18:22 20:48 23:1234 24:1725 27:1923 31:1588 32:38 33:2 34:4 35:3 36:128 37:1980 38:1031 39:6 40:253 41:2670 42:276 43:1316 44:28 45:730 46:2277 47:44 49:888 50:811 52:12 54:77 55:5 56:6 57:39 58:1290 59:689 60:479 61:1721 62:1358 63:1896 64:4421 65:2259 66:4070 67:2071 68:1064 69:3245 70:1024 71:442 72:1974 74:2657 75:338 76:423 77:1295 78:1165 79:790 80:1349 81:1289 82:825 83:723 84:714 85:1413 86:405 87:1037 88:524 89:1843 90:152 91:5988 92:858 93:2235 94:2054 95:2169 96:430 97:354 98:1058 99:50 100:71 101:827 103:7619 104:1818 105:61 106:235 107:989 108:628 109:2061 110:1117 111:1438 112:821 113:1072 114:835 115:1297 116:1347 117:1041 118:1750 119:1437 120:471 121:1069 122:2026 123:1677 124:1463 125:1566 128:606 129:382 130:388 131:1197 132:443 133:177 134:397 135:95 136:331 137:312 138:851 139:202 140:209 141:448 142:649 143:527 144:569 145:120 146:721 147:582 148:1211 149:415 150:565 151:666 152:513 153:244 154:460 155:864 156:404 157:417 158:328 159:914 160:383 161:659 162:1953 163:407 164:662 165:688 166:310 167:832 168:1310 169:173 170:1460 171:237 172:109 173:1555 174:721 175:688 176:1364 177:3743 178:2133 179:941 180:1946 181:1680 182:1761 183:626 184:756 185:3683 186:2685 187:1780 188:2032 189:1584 190:7718 191:1032 192:8400 193:5597 194:4157 195:3657 196:2014 197:957 198:5467 199:5463 200:6674 201:3237 202:9018 203:9153 204:4626 205:2814 206:2933 207:2881 208:3981 209:3920 210:3227 211:1773 212:2520 213:2339 214:861 215:72 216:5745 217:1796 218:684 219:326 220:1453 221:766 222:396 223:719

End of report