Orbit

Routing Table Report 05:00 +10GMT Sat 28 May, 2016

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

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

BGP routing table entries examined: 586069 Prefixes after maximum aggregation (per Origin AS): 216524 Deaggregation factor: 2.71 Unique aggregates announced (without unneeded subnets): 291332 Total ASes present in the Internet Routing Table: 53815 Prefixes per ASN: 10.89 Origin-only ASes present in the Internet Routing Table: 36586 Origin ASes announcing only one prefix: 15672 Transit ASes present in the Internet Routing Table: 6375 Transit-only ASes present in the Internet Routing Table: 168 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) 31 Prefixes from unregistered ASNs in the Routing Table: 1064 Unregistered ASNs in the Routing Table: 411 Number of 32-bit ASNs allocated by the RIRs: 14035 Number of 32-bit ASNs visible in the Routing Table: 10854 Prefixes from 32-bit ASNs in the Routing Table: 42516 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: 360 Number of addresses announced to Internet: 2807872112 Equivalent to 167 /8s, 92 /16s and 186 /24s Percentage of available address space announced: 75.8 Percentage of allocated address space announced: 75.8 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: 192353

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

Prefixes being announced by APNIC Region ASes: 145178 Total APNIC prefixes after maximum aggregation: 41715 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 156503 Unique aggregates announced from the APNIC address blocks: 66999 APNIC Region origin ASes present in the Internet Routing Table: 5151 APNIC Prefixes per ASN: 30.38 APNIC Region origin ASes announcing only one prefix: 1190 APNIC Region transit ASes present in the Internet Routing Table: 896 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: 2099 Number of APNIC addresses announced to Internet: 753390256 Equivalent to 44 /8s, 231 /16s and 210 /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: 180464 Total ARIN prefixes after maximum aggregation: 88950 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 185894 Unique aggregates announced from the ARIN address blocks: 88112 ARIN Region origin ASes present in the Internet Routing Table: 16339 ARIN Prefixes per ASN: 11.38 ARIN Region origin ASes announcing only one prefix: 5843 ARIN Region transit ASes present in the Internet Routing Table: 1703 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: 1230 Number of ARIN addresses announced to Internet: 1099640256 Equivalent to 65 /8s, 139 /16s and 45 /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, 393216-397212 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: 142223 Total RIPE prefixes after maximum aggregation: 70476 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 151518 Unique aggregates announced from the RIPE address blocks: 93995 RIPE Region origin ASes present in the Internet Routing Table: 18073 RIPE Prefixes per ASN: 8.38 RIPE Region origin ASes announcing only one prefix: 7882 RIPE Region transit ASes present in the Internet Routing Table: 2983 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: 4802 Number of RIPE addresses announced to Internet: 704558848 Equivalent to 41 /8s, 254 /16s and 183 /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: 61474 Total LACNIC prefixes after maximum aggregation: 12134 LACNIC Deaggregation factor: 5.07 Prefixes being announced from the LACNIC address blocks: 75892 Unique aggregates announced from the LACNIC address blocks: 36078 LACNIC Region origin ASes present in the Internet Routing Table: 2473 LACNIC Prefixes per ASN: 30.69 LACNIC Region origin ASes announcing only one prefix: 578 LACNIC Region transit ASes present in the Internet Routing Table: 558 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: 2504 Number of LACNIC addresses announced to Internet: 171137280 Equivalent to 10 /8s, 51 /16s and 89 /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: 14009 Total AfriNIC prefixes after maximum aggregation: 3212 AfriNIC Deaggregation factor: 4.36 Prefixes being announced from the AfriNIC address blocks: 15902 Unique aggregates announced from the AfriNIC address blocks: 5819 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 21.72 AfriNIC Region origin ASes announcing only one prefix: 179 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: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 219 Number of AfriNIC addresses announced to Internet: 78704640 Equivalent to 4 /8s, 176 /16s and 240 /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 356 223 TPG Telecom Limited 17974 2945 914 96 PT Telekomunikasi Indonesia 9829 2522 1479 497 National Internet Backbone 4766 2452 11137 826 Korea Telecom 4755 2091 431 240 TATA Communications formerly 9808 1956 8651 32 Guangdong Mobile Communicatio 9583 1508 121 563 Sify Limited 38197 1500 93 225 Sun Network (Hong Kong) Limit 9498 1442 359 120 BHARTI Airtel Ltd. 24560 1385 480 210 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 3335 2947 140 Cox Communications Inc. 6389 2298 3671 41 BellSouth.net Inc. 18566 2190 394 275 MegaPath Corporation 20115 1923 1938 403 Charter Communications 209 1696 4971 773 Qwest Communications Company, 30036 1691 335 414 Mediacom Communications Corp 6983 1690 849 232 EarthLink, Inc. 4323 1494 984 366 tw telecom holdings, inc. 701 1283 10717 696 MCI Communications Services, 11492 1283 234 584 CABLE ONE, 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 2901 151 11 SaudiNet, Saudi Telecom Compa 20940 2607 1008 1871 Akamai International B.V. 34984 1965 326 358 TELLCOM ILETISIM HIZMETLERI A 8551 1232 376 55 Bezeq International-Ltd 12479 1229 998 88 France Telecom Espana SA 6849 1148 355 21 JSC "Ukrtelecom" 8402 1125 544 15 OJSC "Vimpelcom" 13188 1078 98 68 TOV "Bank-Inform" 31148 1028 47 44 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 3472 541 155 Telmex Colombia S.A. 8151 2255 3425 574 Uninet S.A. de C.V. 7303 1511 940 234 Telecom Argentina S.A. 11830 1478 368 51 Instituto Costarricense de El 6503 1475 437 56 Axtel, S.A.B. de C.V. 6147 1112 377 27 Telefonica del Peru S.A.A. 3816 1007 480 171 COLOMBIA TELECOMUNICACIONES S 26615 1007 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 1088 402 45 Link Egypt (Link.NET) 37611 639 48 2 Afrihost-Brevis Computer Serv 36903 626 315 103 Office National des Postes et 36992 509 1359 27 ETISALAT MISR 8452 489 1472 15 TE-AS 37492 395 234 68 Orange Tunisie 29571 301 37 13 Cote d'Ivoire Telecom 24835 294 466 14 Vodafone Data 15399 285 35 10 Wananchi Group (Kenya) Limite 2018 257 327 74 TENET (The UNINET Project)

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 3472 541 155 Telmex Colombia S.A. 7545 3393 356 223 TPG Telecom Limited 22773 3335 2947 140 Cox Communications Inc. 17974 2945 914 96 PT Telekomunikasi Indonesia 39891 2901 151 11 SaudiNet, Saudi Telecom Compa 20940 2607 1008 1871 Akamai International B.V. 9829 2522 1479 497 National Internet Backbone 4766 2452 11137 826 Korea Telecom 6389 2298 3671 41 BellSouth.net Inc. 8151 2255 3425 574 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 22773 3335 3195 Cox Communications Inc. 7545 3393 3170 TPG Telecom Limited 39891 2901 2890 SaudiNet, Saudi Telecom Compa 17974 2945 2849 PT Telekomunikasi Indonesia 6389 2298 2257 BellSouth.net Inc. 9829 2522 2025 National Internet Backbone 9808 1956 1924 Guangdong Mobile Communicatio 18566 2190 1915 MegaPath Corporation 4755 2091 1851 TATA Communications formerly 8151 2255 1681 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 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 27205 UNALLOCATED 8.38.16.0/22 32787 Prolexic Technologie

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 /13:514 /14:1040 /15:1765 /16:13003 /17:7511 /18:12473 /19:25564 /20:36822 /21:39193 /22:65480 /23:56525 /24:325532 /25:49 /26:30 /27:45 /28:33 /29:18 /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 2561 3335 Cox Communications Inc. 18566 2092 2190 MegaPath Corporation 30036 1507 1691 Mediacom Communications Corp 6389 1476 2298 BellSouth.net Inc. 10620 1376 3472 Telmex Colombia S.A. 6983 1340 1690 EarthLink, Inc. 34984 1249 1965 TELLCOM ILETISIM HIZMETLERI A 11492 1186 1283 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 2:747 4:19 5:2064 6:31 8:939 12:1779 13:39 14:1673 15:45 16:2 17:84 18:90 20:49 22:1 23:1515 24:1762 27:2285 31:1767 32:41 33:2 34:2 35:5 36:292 37:2231 38:1216 39:25 40:91 41:2826 42:383 43:1726 44:43 45:1935 46:2478 47:78 49:1165 50:875 51:33 52:190 54:331 55:7 56:7 57:40 58:1511 59:802 60:343 61:1797 62:1499 63:1935 64:4440 65:2166 66:4253 67:2191 68:1094 69:3292 70:1156 71:473 72:2003 74:2533 75:346 76:349 77:1373 78:1290 79:840 80:1274 81:1350 82:934 83:696 84:817 85:1580 86:479 87:1056 88:563 89:2000 90:172 91:6035 92:913 93:2324 94:2383 95:2314 96:499 97:359 98:938 99:46 100:75 101:1012 103:10838 104:2457 105:125 106:405 107:1184 108:668 109:2182 110:1227 111:1634 112:1006 113:1166 114:1061 115:1649 116:1535 117:1441 118:1987 119:1611 120:949 121:1126 122:2173 123:2084 124:1522 125:1633 128:694 129:391 130:411 131:1333 132:553 133:176 134:445 135:127 136:374 137:345 138:1737 139:319 140:473 141:459 142:626 143:897 144:694 145:159 146:849 147:622 148:1477 149:507 150:641 151:883 152:610 153:284 154:632 155:930 156:503 157:443 158:337 159:1026 160:489 161:715 162:2287 163:533 164:865 165:1033 166:310 167:1149 168:1869 169:661 170:1612 171:263 172:572 173:1642 174:746 175:707 176:1738 177:3986 178:2203 179:1139 180:2043 181:1761 182:1832 183:978 184:807 185:6520 186:2959 187:2135 188:2106 189:1701 190:7669 191:1227 192:8897 193:5734 194:4381 195:3758 196:1673 197:1073 198:5513 199:5674 200:6936 201:3740 202:9477 203:9704 204:4477 205:2721 206:2903 207:3091 208:4049 209:3855 210:3376 211:1789 212:2604 213:2221 214:851 215:70 216:5790 217:1961 218:733 219:386 220:1698 221:863 222:458 223:1224

End of report