Orbit

Routing Table Report 05:00 +10GMT Thu 25 Jun, 2015

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

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

BGP routing table entries examined: 540271 Prefixes after maximum aggregation (per Origin AS): 206311 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 267678 Total ASes present in the Internet Routing Table: 50579 Prefixes per ASN: 10.68 Origin-only ASes present in the Internet Routing Table: 36793 Origin ASes announcing only one prefix: 16267 Transit ASes present in the Internet Routing Table: 6113 Transit-only ASes present in the Internet Routing Table: 161 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: 1181 Unregistered ASNs in the Routing Table: 454 Number of 32-bit ASNs allocated by the RIRs: 9946 Number of 32-bit ASNs visible in the Routing Table: 7673 Prefixes from 32-bit ASNs in the Routing Table: 28285 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: 472 Number of addresses announced to Internet: 2780192444 Equivalent to 165 /8s, 182 /16s and 94 /24s Percentage of available address space announced: 75.1 Percentage of allocated address space announced: 75.1 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: 181172

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

Prefixes being announced by APNIC Region ASes: 130200 Total APNIC prefixes after maximum aggregation: 38151 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 137004 Unique aggregates announced from the APNIC address blocks: 57404 APNIC Region origin ASes present in the Internet Routing Table: 5036 APNIC Prefixes per ASN: 27.20 APNIC Region origin ASes announcing only one prefix: 1221 APNIC Region transit ASes present in the Internet Routing Table: 850 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: 1512 Number of APNIC addresses announced to Internet: 749144636 Equivalent to 44 /8s, 167 /16s and 10 /24s Percentage of available APNIC address space announced: 87.6

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: 177001 Total ARIN prefixes after maximum aggregation: 87514 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 179620 Unique aggregates announced from the ARIN address blocks: 85040 ARIN Region origin ASes present in the Internet Routing Table: 16550 ARIN Prefixes per ASN: 10.85 ARIN Region origin ASes announcing only one prefix: 6112 ARIN Region transit ASes present in the Internet Routing Table: 1675 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: 495 Number of ARIN addresses announced to Internet: 1100912256 Equivalent to 65 /8s, 158 /16s and 150 /24s Percentage of available ARIN address space announced: 58.2

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: 132758 Total RIPE prefixes after maximum aggregation: 66153 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 139103 Unique aggregates announced from the RIPE address blocks: 86551 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: 8121 RIPE Region transit ASes present in the Internet Routing Table: 2883 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3794 Number of RIPE addresses announced to Internet: 695895296 Equivalent to 41 /8s, 122 /16s and 133 /24s Percentage of available RIPE address space announced: 101.2

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: 59813 Total LACNIC prefixes after maximum aggregation: 11369 LACNIC Deaggregation factor: 5.26 Prefixes being announced from the LACNIC address blocks: 70288 Unique aggregates announced from the LACNIC address blocks: 33020 LACNIC Region origin ASes present in the Internet Routing Table: 2440 LACNIC Prefixes per ASN: 28.81 LACNIC Region origin ASes announcing only one prefix: 620 LACNIC Region transit ASes present in the Internet Routing Table: 488 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1747 Number of LACNIC addresses announced to Internet: 168039936 Equivalent to 10 /8s, 4 /16s and 22 /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: 11994 Total AfriNIC prefixes after maximum aggregation: 3076 AfriNIC Deaggregation factor: 3.90 Prefixes being announced from the AfriNIC address blocks: 13784 Unique aggregates announced from the AfriNIC address blocks: 5229 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 18.73 AfriNIC Region origin ASes announcing only one prefix: 193 AfriNIC Region transit ASes present in the Internet Routing Table: 158 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: 125 Number of AfriNIC addresses announced to Internet: 65693696 Equivalent to 3 /8s, 234 /16s and 104 /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 2698 904 78 PT Telekomunikasi Indonesia 7545 2641 336 127 TPG Telecom Limited 4766 2214 11296 641 Korea Telecom 4755 2036 426 231 TATA Communications formerly 9829 1708 1345 116 National Internet Backbone 9808 1500 8639 17 Guangdong Mobile Communicatio 9583 1490 118 573 Sify Limited 9498 1351 336 105 BHARTI Airtel Ltd. 38197 1298 78 143 Sun Network (Hong Kong) Limit 24560 1240 418 186 Bharti Airtel Ltd., Telemedia

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 3179 2958 140 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 18566 2054 380 195 MegaPath Corporation 20115 1888 1853 422 Charter Communications 6983 1747 850 243 EarthLink, Inc. 4323 1615 1054 412 tw telecom holdings, inc. 30036 1562 319 453 Mediacom Communications Corp 701 1386 11369 672 MCI Communications Services, 22561 1383 415 257 CenturyTel Internet Holdings, 7018 1199 19053 850 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 2136 305 364 TELLCOM ILETISIM HIZMETLERI A 20940 1984 781 1441 Akamai International B.V. 6849 1210 355 22 JSC "Ukrtelecom" 31148 1048 45 23 Freenet Ltd. 13188 1043 97 73 TOV "Bank-Inform" 8402 1001 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 3249 531 242 Telmex Colombia S.A. 28573 2276 2170 113 NET Serviços de Comunicação S 8151 1683 3245 468 Uninet S.A. de C.V. 7303 1639 1019 238 Telecom Argentina S.A. 6147 1620 373 44 Telefonica del Peru S.A.A. 6503 1266 437 57 Axtel, S.A.B. de C.V. 26615 997 2325 35 Tim Celular S.A. 7738 996 1882 41 Telemar Norte Leste S.A. 3816 954 429 153 COLOMBIA TELECOMUNICACIONES S 11830 902 364 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 876 280 26 Link Egypt (Link.NET) 8452 815 958 13 TE-AS 36903 511 257 103 Office National des Postes et 36992 423 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 304 146 12 Vodafone Data 3741 250 857 208 Internet Solutions 29571 240 21 12 Cote d'Ivoire Telecom 36947 190 807 13 Telecom Algeria 15706 174 32 6 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 3249 531 242 Telmex Colombia S.A. 22773 3179 2958 140 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 17974 2698 904 78 PT Telekomunikasi Indonesia 7545 2641 336 127 TPG Telecom Limited 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2276 2170 113 NET Serviços de Comunicação S 4766 2214 11296 641 Korea Telecom 34984 2136 305 364 TELLCOM ILETISIM HIZMETLERI A 18566 2054 380 195 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 3179 3039 Cox Communications Inc. 6389 2792 2741 BellSouth.net Inc. 17974 2698 2620 PT Telekomunikasi Indonesia 7545 2641 2514 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2276 2163 NET Serviços de Comunicação S 18566 2054 1859 MegaPath Corporation 4755 2036 1805 TATA Communications formerly 34984 2136 1772 TELLCOM ILETISIM HIZMETLERI A 9829 1708 1592 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<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.3.0/24 37004 >>UNKNOWN<< 41.73.4.0/24 37004 >>UNKNOWN<< 41.73.5.0/24 37004 >>UNKNOWN<< 41.73.6.0/24 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 /10:35 /11:96 /12:263 /13:506 /14:1008 /15:1729 /16:12920 /17:7226 /18:12119 /19:25101 /20:35521 /21:37960 /22:60078 /23:50985 /24:294433 /25:62 /26:29 /27:53 /28:34 /29:33 /30:47 /31:3 /32:0

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

ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2381 3179 Cox Communications Inc. 18566 2003 2054 MegaPath Corporation 6389 1640 2792 BellSouth.net Inc. 6983 1396 1747 EarthLink, Inc. 34984 1394 2136 TELLCOM ILETISIM HIZMETLERI A 30036 1386 1562 Mediacom Communications Corp 6147 1173 1620 Telefonica del Peru S.A.A. 10620 1145 3249 Telmex Colombia S.A. 11492 1110 1193 CABLE ONE, INC.

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

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

1:1463 2:682 4:18 5:1855 6:25 8:821 11:1 12:1822 13:14 14:1359 15:16 16:2 17:44 18:22 20:48 23:1246 24:1729 27:1940 31:1575 32:38 33:2 34:4 35:3 36:137 37:1955 38:1033 39:6 40:83 41:2669 42:296 43:1329 44:28 45:765 46:2292 47:45 49:898 50:812 52:12 54:77 55:6 56:6 57:40 58:1293 59:692 60:480 61:1724 62:1338 63:1890 64:4451 65:2261 66:4054 67:2071 68:1065 69:3239 70:1024 71:448 72:1958 74:2658 75:339 76:424 77:1271 78:1164 79:787 80:1350 81:1291 82:834 83:723 84:710 85:1393 86:417 87:1026 88:532 89:1871 90:152 91:6007 92:864 93:2241 94:2046 95:2166 96:425 97:354 98:1055 99:53 100:72 101:836 103:7672 104:1836 105:61 106:235 107:989 108:628 109:2057 110:1131 111:1432 112:823 113:1092 114:833 115:1298 116:1351 117:1039 118:1769 119:1446 120:474 121:1070 122:2154 123:1894 124:1461 125:1570 128:587 129:379 130:393 131:1189 132:444 133:177 134:395 135:94 136:331 137:317 138:889 139:201 140:206 141:446 142:651 143:522 144:547 145:122 146:728 147:579 148:1208 149:416 150:552 151:668 152:517 153:247 154:464 155:867 156:411 157:418 158:343 159:916 160:384 161:658 162:1948 163:413 164:665 165:689 166:311 167:837 168:1314 169:174 170:1467 171:237 172:294 173:1545 174:721 175:695 176:1347 177:3801 178:2151 179:927 180:1944 181:1666 182:1761 183:601 184:757 185:3704 186:2748 187:1761 188:2045 189:1586 190:7775 191:1039 192:8435 193:5609 194:4158 195:3666 196:1976 197:975 198:5451 199:5461 200:6651 201:3240 202:9037 203:9148 204:4625 205:2809 206:2932 207:2903 208:3983 209:3928 210:3250 211:1783 212:2490 213:2317 214:850 215:72 216:5745 217:1796 218:680 219:330 220:1455 221:768 222:395 223:744

End of report