Orbit

Routing Table Report 05:00 +10GMT Wed 25 May, 2016

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

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

BGP routing table entries examined: 585622 Prefixes after maximum aggregation (per Origin AS): 216373 Deaggregation factor: 2.71 Unique aggregates announced (without unneeded subnets): 291096 Total ASes present in the Internet Routing Table: 53764 Prefixes per ASN: 10.89 Origin-only ASes present in the Internet Routing Table: 36591 Origin ASes announcing only one prefix: 15682 Transit ASes present in the Internet Routing Table: 6355 Transit-only ASes present in the Internet Routing Table: 164 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 43 Max AS path prepend of ASN ( 55644) 33 Prefixes from unregistered ASNs in the Routing Table: 1049 Unregistered ASNs in the Routing Table: 405 Number of 32-bit ASNs allocated by the RIRs: 13990 Number of 32-bit ASNs visible in the Routing Table: 10818 Prefixes from 32-bit ASNs in the Routing Table: 42402 Number of bogon 32-bit ASNs visible in the Routing Table: 11 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 381 Number of addresses announced to Internet: 2809419392 Equivalent to 167 /8s, 116 /16s and 86 /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: 98.2 Total number of prefixes smaller than registry allocations: 192090

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

Prefixes being announced by APNIC Region ASes: 144963 Total APNIC prefixes after maximum aggregation: 41645 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 156221 Unique aggregates announced from the APNIC address blocks: 66896 APNIC Region origin ASes present in the Internet Routing Table: 5145 APNIC Prefixes per ASN: 30.36 APNIC Region origin ASes announcing only one prefix: 1191 APNIC Region transit ASes present in the Internet Routing Table: 889 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 43 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2095 Number of APNIC addresses announced to Internet: 753254080 Equivalent to 44 /8s, 229 /16s and 190 /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: 180282 Total ARIN prefixes after maximum aggregation: 88953 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 185670 Unique aggregates announced from the ARIN address blocks: 88126 ARIN Region origin ASes present in the Internet Routing Table: 16339 ARIN Prefixes per ASN: 11.36 ARIN Region origin ASes announcing only one prefix: 5854 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: 1220 Number of ARIN addresses announced to Internet: 1101637568 Equivalent to 65 /8s, 169 /16s and 167 /24s Percentage of available ARIN address space announced: 58.3

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, 393216-397212 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: 142135 Total RIPE prefixes after maximum aggregation: 70401 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 151353 Unique aggregates announced from the RIPE address blocks: 93822 RIPE Region origin ASes present in the Internet Routing Table: 18069 RIPE Prefixes per ASN: 8.38 RIPE Region origin ASes announcing only one prefix: 7888 RIPE Region transit ASes present in the Internet Routing Table: 2982 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4784 Number of RIPE addresses announced to Internet: 704307200 Equivalent to 41 /8s, 250 /16s and 224 /24s Percentage of available RIPE address space announced: 102.4

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: 61557 Total LACNIC prefixes after maximum aggregation: 12125 LACNIC Deaggregation factor: 5.08 Prefixes being announced from the LACNIC address blocks: 75989 Unique aggregates announced from the LACNIC address blocks: 36112 LACNIC Region origin ASes present in the Internet Routing Table: 2471 LACNIC Prefixes per ASN: 30.75 LACNIC Region origin ASes announcing only one prefix: 572 LACNIC Region transit ASes present in the Internet Routing Table: 552 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: 2506 Number of LACNIC addresses announced to Internet: 171134720 Equivalent to 10 /8s, 51 /16s and 79 /24s Percentage of available LACNIC address space announced: 102.0

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: 14079 Total AfriNIC prefixes after maximum aggregation: 3212 AfriNIC Deaggregation factor: 4.38 Prefixes being announced from the AfriNIC address blocks: 16008 Unique aggregates announced from the AfriNIC address blocks: 5796 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 21.84 AfriNIC Region origin ASes announcing only one prefix: 177 AfriNIC Region transit ASes present in the Internet Routing Table: 173 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 213 Number of AfriNIC addresses announced to Internet: 78704384 Equivalent to 4 /8s, 176 /16s and 239 /24s Percentage of available AfriNIC address space announced: 78.2

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 3393 356 224 TPG Telecom Limited 17974 2945 914 96 PT Telekomunikasi Indonesia 9829 2468 1467 463 National Internet Backbone 4766 2453 11137 826 Korea Telecom 4755 2094 432 242 TATA Communications formerly 9808 1908 8639 18 Guangdong Mobile Communicatio 9583 1508 121 563 Sify Limited 38197 1493 93 224 Sun Network (Hong Kong) Limit 9498 1441 359 120 BHARTI Airtel Ltd. 24560 1400 479 213 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 3248 2947 140 Cox Communications Inc. 6389 2298 3671 41 BellSouth.net Inc. 18566 2190 394 275 MegaPath Corporation 20115 1921 1937 404 Charter Communications 6983 1689 849 232 EarthLink, Inc. 30036 1689 335 417 Mediacom Communications Corp 209 1673 4968 771 Qwest Communications Company, 4323 1496 984 367 tw telecom holdings, inc. 11492 1292 237 582 CABLE ONE, INC. 701 1283 10717 696 MCI Communications Services,

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 2901 151 11 SaudiNet, Saudi Telecom Compa 20940 2568 990 1843 Akamai International B.V. 34984 1965 326 358 TELLCOM ILETISIM HIZMETLERI A 8551 1232 376 55 Bezeq International-Ltd 12479 1223 999 82 France Telecom Espana SA 6849 1148 355 21 JSC "Ukrtelecom" 8402 1124 544 15 OJSC "Vimpelcom" 13188 1078 98 65 TOV "Bank-Inform" 31148 1027 47 45 Freenet Ltd. 6830 890 2719 463 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 3476 541 156 Telmex Colombia S.A. 8151 2252 3419 570 Uninet S.A. de C.V. 7303 1511 940 234 Telecom Argentina S.A. 11830 1479 368 52 Instituto Costarricense de El 6503 1475 437 56 Axtel, S.A.B. de C.V. 6147 1171 377 27 Telefonica del Peru S.A.A. 3816 1007 480 171 COLOMBIA TELECOMUNICACIONES S 26615 1005 2325 34 Tim Celular S.A. 7738 994 1882 40 Telemar Norte Leste S.A. 11172 907 126 77 Alestra, S. de R.L. de C.V.

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 1190 402 45 Link Egypt (Link.NET) 37611 651 48 2 Afrihost-Brevis Computer Serv 36903 626 315 103 Office National des Postes et 8452 512 1472 15 TE-AS 36992 509 1359 27 ETISALAT MISR 37492 395 234 68 Orange Tunisie 29571 300 37 13 Cote d'Ivoire Telecom 24835 293 466 14 Vodafone Data 2018 256 327 74 TENET (The UNINET Project) 36947 245 855 15 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 3476 541 156 Telmex Colombia S.A. 7545 3393 356 224 TPG Telecom Limited 22773 3248 2947 140 Cox Communications Inc. 17974 2945 914 96 PT Telekomunikasi Indonesia 39891 2901 151 11 SaudiNet, Saudi Telecom Compa 20940 2568 990 1843 Akamai International B.V. 9829 2468 1467 463 National Internet Backbone 4766 2453 11137 826 Korea Telecom 6389 2298 3671 41 BellSouth.net Inc. 8151 2252 3419 570 Uninet S.A. de C.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 7545 3393 3169 TPG Telecom Limited 22773 3248 3108 Cox Communications Inc. 39891 2901 2890 SaudiNet, Saudi Telecom Compa 17974 2945 2849 PT Telekomunikasi Indonesia 6389 2298 2257 BellSouth.net Inc. 9829 2468 2005 National Internet Backbone 18566 2190 1915 MegaPath Corporation 9808 1908 1890 Guangdong Mobile Communicatio 4755 2094 1852 TATA Communications formerly 8151 2252 1682 Uninet S.A. de C.V.

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

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 65010 PRIVATE 5.22.129.0/24 50463 Triple C Computation 65001 PRIVATE 5.143.176.0/20 15468 OJSC Rostelecom 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 16589 UNALLOCATED 8.20.247.0/24 35838 CCANET Limited 16589 UNALLOCATED 8.26.56.0/24 35838 CCANET Limited 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati

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

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

Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 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<< 41.73.7.0/24 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 /8:16 /9:13 /10:35 /11:101 /12:266 /13:511 /14:1039 /15:1765 /16:12999 /17:7518 /18:12492 /19:25564 /20:36753 /21:39201 /22:65460 /23:56438 /24:325239 /25:50 /26:29 /27:40 /28:33 /29:19 /30:37 /31:4 /32:0

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

ASN No of nets Total ann. Description 39891 2664 2901 SaudiNet, Saudi Telecom Compa 22773 2476 3248 Cox Communications Inc. 18566 2092 2190 MegaPath Corporation 30036 1505 1689 Mediacom Communications Corp 6389 1476 2298 BellSouth.net Inc. 10620 1377 3476 Telmex Colombia S.A. 6983 1338 1689 EarthLink, Inc. 34984 1249 1965 TELLCOM ILETISIM HIZMETLERI A 11492 1196 1292 CABLE ONE, INC. 6849 968 1148 JSC "Ukrtelecom"

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

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

1:1557 2:746 4:19 5:2064 6:31 8:936 12:1781 13:39 14:1674 15:45 16:2 17:84 18:90 20:48 22:1 23:1499 24:1759 27:2284 31:1766 32:41 33:2 34:2 35:5 36:288 37:2236 38:1215 39:25 40:91 41:2784 42:380 43:1736 44:43 45:1923 46:2476 47:78 49:1171 50:870 51:34 52:199 54:331 55:6 56:7 57:40 58:1515 59:803 60:342 61:1799 62:1474 63:1933 64:4426 65:2170 66:4247 67:2177 68:1092 69:3288 70:1108 71:476 72:1985 74:2537 75:345 76:345 77:1375 78:1286 79:830 80:1274 81:1336 82:929 83:698 84:810 85:1613 86:478 87:1090 88:560 89:1995 90:173 91:6037 92:897 93:2323 94:2325 95:2313 96:482 97:359 98:938 99:46 100:75 101:1013 103:10785 104:2456 105:125 106:399 107:1221 108:664 109:2180 110:1246 111:1644 112:1007 113:1138 114:1055 115:1650 116:1528 117:1438 118:1986 119:1611 120:937 121:1125 122:2178 123:2070 124:1523 125:1633 128:691 129:393 130:408 131:1331 132:553 133:176 134:444 135:127 136:373 137:348 138:1722 139:323 140:474 141:460 142:624 143:888 144:688 145:159 146:850 147:618 148:1476 149:508 150:644 151:879 152:610 153:280 154:626 155:930 156:499 157:441 158:336 159:1024 160:490 161:713 162:2298 163:535 164:865 165:1047 166:310 167:1142 168:1858 169:664 170:1611 171:263 172:572 173:1635 174:746 175:707 176:1737 177:4035 178:2202 179:1135 180:2071 181:1783 182:1861 183:974 184:791 185:6478 186:2978 187:2109 188:2087 189:1709 190:7697 191:1233 192:8896 193:5739 194:4389 195:3743 196:1706 197:1054 198:5505 199:5676 200:6966 201:3750 202:9432 203:9711 204:4466 205:2733 206:2904 207:3077 208:4036 209:3847 210:3381 211:1795 212:2611 213:2221 214:863 215:70 216:5787 217:1951 218:733 219:386 220:1702 221:865 222:456 223:1225

End of report