Orbit

Routing Table Report 05:00 +10GMT Sun 28 Jun, 2015

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

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

BGP routing table entries examined: 541291 Prefixes after maximum aggregation (per Origin AS): 206427 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 267982 Total ASes present in the Internet Routing Table: 50608 Prefixes per ASN: 10.70 Origin-only ASes present in the Internet Routing Table: 36778 Origin ASes announcing only one prefix: 16266 Transit ASes present in the Internet Routing Table: 6123 Transit-only ASes present in the Internet Routing Table: 158 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: 450 Number of 32-bit ASNs allocated by the RIRs: 9996 Number of 32-bit ASNs visible in the Routing Table: 7707 Prefixes from 32-bit ASNs in the Routing Table: 28473 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: 405 Number of addresses announced to Internet: 2781191484 Equivalent to 165 /8s, 197 /16s and 157 /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: 181536

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

Prefixes being announced by APNIC Region ASes: 130493 Total APNIC prefixes after maximum aggregation: 38207 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 137439 Unique aggregates announced from the APNIC address blocks: 57580 APNIC Region origin ASes present in the Internet Routing Table: 5030 APNIC Prefixes per ASN: 27.32 APNIC Region origin ASes announcing only one prefix: 1216 APNIC Region transit ASes present in the Internet Routing Table: 851 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: 1522 Number of APNIC addresses announced to Internet: 749898940 Equivalent to 44 /8s, 178 /16s and 140 /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: 177071 Total ARIN prefixes after maximum aggregation: 87512 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 179697 Unique aggregates announced from the ARIN address blocks: 85140 ARIN Region origin ASes present in the Internet Routing Table: 16556 ARIN Prefixes per ASN: 10.85 ARIN Region origin ASes announcing only one prefix: 6117 ARIN Region transit ASes present in the Internet Routing Table: 1676 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: 507 Number of ARIN addresses announced to Internet: 1101090176 Equivalent to 65 /8s, 161 /16s and 77 /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: 133154 Total RIPE prefixes after maximum aggregation: 66214 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 139559 Unique aggregates announced from the RIPE address blocks: 86641 RIPE Region origin ASes present in the Internet Routing Table: 17954 RIPE Prefixes per ASN: 7.77 RIPE Region origin ASes announcing only one prefix: 8120 RIPE Region transit ASes present in the Internet Routing Table: 2886 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3796 Number of RIPE addresses announced to Internet: 695954944 Equivalent to 41 /8s, 123 /16s and 110 /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: 59873 Total LACNIC prefixes after maximum aggregation: 11361 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 70384 Unique aggregates announced from the LACNIC address blocks: 33020 LACNIC Region origin ASes present in the Internet Routing Table: 2437 LACNIC Prefixes per ASN: 28.88 LACNIC Region origin ASes announcing only one prefix: 619 LACNIC Region transit ASes present in the Internet Routing Table: 490 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: 1755 Number of LACNIC addresses announced to Internet: 168045056 Equivalent to 10 /8s, 4 /16s and 42 /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: 12003 Total AfriNIC prefixes after maximum aggregation: 3085 AfriNIC Deaggregation factor: 3.89 Prefixes being announced from the AfriNIC address blocks: 13807 Unique aggregates announced from the AfriNIC address blocks: 5234 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 18.81 AfriNIC Region origin ASes announcing only one prefix: 194 AfriNIC Region transit ASes present in the Internet Routing Table: 159 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: 127 Number of AfriNIC addresses announced to Internet: 65704960 Equivalent to 3 /8s, 234 /16s and 148 /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 2220 11296 642 Korea Telecom 4755 2027 423 222 TATA Communications formerly 9829 1766 1353 122 National Internet Backbone 9808 1500 8639 17 Guangdong Mobile Communicatio 9583 1490 118 573 Sify Limited 9498 1354 336 105 BHARTI Airtel Ltd. 38197 1290 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 3185 2960 142 Cox Communications Inc. 6389 2792 3688 51 BellSouth.net Inc. 18566 2054 380 195 MegaPath Corporation 20115 1865 1855 416 Charter Communications 6983 1748 850 243 EarthLink, Inc. 4323 1614 1054 411 tw telecom holdings, inc. 30036 1567 320 442 Mediacom Communications Corp 701 1386 11371 671 MCI Communications Services, 22561 1383 415 257 CenturyTel Internet Holdings, 7018 1199 19053 851 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 2138 305 364 TELLCOM ILETISIM HIZMETLERI A 20940 1978 773 1438 Akamai International B.V. 6849 1209 355 21 JSC "Ukrtelecom" 13188 1052 97 73 TOV "Bank-Inform" 31148 1048 45 23 Freenet Ltd. 8402 995 544 15 OJSC "Vimpelcom" 12479 950 869 74 France Telecom Espana SA 6830 913 2694 469 Liberty Global Operations B.V 8551 885 376 53 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 3256 532 238 Telmex Colombia S.A. 28573 2277 2170 113 NET Serviços de Comunicação S 8151 1688 3253 473 Uninet S.A. de C.V. 7303 1633 1005 238 Telecom Argentina S.A. 6147 1568 372 43 Telefonica del Peru S.A.A. 6503 1266 437 57 Axtel, S.A.B. de C.V. 26615 1077 2325 35 Tim Celular S.A. 7738 996 1882 41 Telemar Norte Leste S.A. 3816 955 428 162 COLOMBIA TELECOMUNICACIONES S 11830 901 364 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 817 958 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 242 21 13 Cote d'Ivoire Telecom 36947 191 807 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 3256 532 238 Telmex Colombia S.A. 22773 3185 2960 142 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 2277 2170 113 NET Serviços de Comunicação S 4766 2220 11296 642 Korea Telecom 34984 2138 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 3185 3043 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 2277 2164 NET Serviços de Comunicação S 18566 2054 1859 MegaPath Corporation 4755 2027 1805 TATA Communications formerly 34984 2138 1774 TELLCOM ILETISIM HIZMETLERI A 9829 1766 1644 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 /14:1009 /15:1725 /16:12923 /17:7220 /18:12129 /19:25196 /20:35587 /21:38013 /22:60166 /23:51141 /24:294992 /25:60 /26:30 /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 2385 3185 Cox Communications Inc. 18566 2003 2054 MegaPath Corporation 6389 1640 2792 BellSouth.net Inc. 6983 1396 1748 EarthLink, Inc. 34984 1395 2138 TELLCOM ILETISIM HIZMETLERI A 30036 1389 1567 Mediacom Communications Corp 10620 1146 3256 Telmex Colombia S.A. 6147 1122 1568 Telefonica del Peru S.A.A. 11492 1108 1191 CABLE ONE, INC.

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

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

1:1466 2:682 4:18 5:1861 6:25 8:821 11:1 12:1823 13:14 14:1358 15:16 16:2 17:42 18:22 20:48 23:1249 24:1735 27:1944 31:1611 32:38 33:2 34:4 35:3 36:137 37:1998 38:1039 39:6 40:83 41:2704 42:297 43:1340 44:28 45:835 46:2294 47:45 49:900 50:808 52:12 54:77 55:5 56:6 57:40 58:1297 59:692 60:480 61:1721 62:1329 63:1890 64:4440 65:2270 66:4044 67:2072 68:1065 69:3246 70:1024 71:449 72:1961 74:2660 75:336 76:425 77:1266 78:1165 79:807 80:1358 81:1304 82:823 83:719 84:710 85:1400 86:431 87:1037 88:533 89:1876 90:152 91:6004 92:867 93:2245 94:2061 95:2170 96:426 97:349 98:1056 99:53 100:72 101:838 103:7722 104:1837 105:60 106:239 107:990 108:629 109:2082 110:1131 111:1449 112:821 113:1090 114:829 115:1297 116:1356 117:1057 118:1777 119:1446 120:475 121:1071 122:2142 123:1909 124:1466 125:1609 128:579 129:379 130:392 131:1199 132:439 133:177 134:393 135:95 136:328 137:314 138:919 139:201 140:211 141:446 142:651 143:493 144:545 145:123 146:726 147:576 148:1208 149:416 150:558 151:670 152:518 153:246 154:455 155:867 156:429 157:419 158:344 159:910 160:384 161:658 162:1948 163:413 164:664 165:689 166:311 167:838 168:1314 169:175 170:1467 171:235 172:248 173:1535 174:719 175:694 176:1354 177:3789 178:2156 179:924 180:1930 181:1685 182:1760 183:626 184:759 185:3740 186:2674 187:1758 188:2048 189:1590 190:7822 191:1028 192:8439 193:5612 194:4168 195:3669 196:1975 197:976 198:5456 199:5466 200:6660 201:3237 202:9020 203:9166 204:4634 205:2814 206:2938 207:2907 208:3984 209:3924 210:3261 211:1781 212:2529 213:2335 214:836 215:73 216:5738 217:1806 218:681 219:330 220:1452 221:775 222:396 223:747

End of report