Orbit

Routing Table Report 05:00 +10GMT Tue 24 May, 2016

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

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

BGP routing table entries examined: 585006 Prefixes after maximum aggregation (per Origin AS): 216264 Deaggregation factor: 2.71 Unique aggregates announced (without unneeded subnets): 291000 Total ASes present in the Internet Routing Table: 53721 Prefixes per ASN: 10.89 Origin-only ASes present in the Internet Routing Table: 36597 Origin ASes announcing only one prefix: 15685 Transit ASes present in the Internet Routing Table: 6338 Transit-only ASes present in the Internet Routing Table: 163 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: 1611 Unregistered ASNs in the Routing Table: 521 Number of 32-bit ASNs allocated by the RIRs: 13979 Number of 32-bit ASNs visible in the Routing Table: 10786 Prefixes from 32-bit ASNs in the Routing Table: 42377 Number of bogon 32-bit ASNs visible in the Routing Table: 27 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 381 Number of addresses announced to Internet: 2809263488 Equivalent to 167 /8s, 113 /16s and 245 /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: 191962

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

Prefixes being announced by APNIC Region ASes: 144677 Total APNIC prefixes after maximum aggregation: 41607 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 155916 Unique aggregates announced from the APNIC address blocks: 66783 APNIC Region origin ASes present in the Internet Routing Table: 5130 APNIC Prefixes per ASN: 30.39 APNIC Region origin ASes announcing only one prefix: 1185 APNIC Region transit ASes present in the Internet Routing Table: 880 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: 2089 Number of APNIC addresses announced to Internet: 753337280 Equivalent to 44 /8s, 231 /16s and 3 /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: 88872 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 185643 Unique aggregates announced from the ARIN address blocks: 88005 ARIN Region origin ASes present in the Internet Routing Table: 16338 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: 1698 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: 1215 Number of ARIN addresses announced to Internet: 1101616576 Equivalent to 65 /8s, 169 /16s and 85 /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: 141950 Total RIPE prefixes after maximum aggregation: 70398 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 151197 Unique aggregates announced from the RIPE address blocks: 93940 RIPE Region origin ASes present in the Internet Routing Table: 18071 RIPE Prefixes per ASN: 8.37 RIPE Region origin ASes announcing only one prefix: 7894 RIPE Region transit ASes present in the Internet Routing Table: 2975 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: 4776 Number of RIPE addresses announced to Internet: 704147200 Equivalent to 41 /8s, 248 /16s and 111 /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: 61551 Total LACNIC prefixes after maximum aggregation: 12125 LACNIC Deaggregation factor: 5.08 Prefixes being announced from the LACNIC address blocks: 75972 Unique aggregates announced from the LACNIC address blocks: 36139 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: 570 LACNIC Region transit ASes present in the Internet Routing Table: 554 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: 2495 Number of LACNIC addresses announced to Internet: 171147264 Equivalent to 10 /8s, 51 /16s and 128 /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: 13964 Total AfriNIC prefixes after maximum aggregation: 3225 AfriNIC Deaggregation factor: 4.33 Prefixes being announced from the AfriNIC address blocks: 15897 Unique aggregates announced from the AfriNIC address blocks: 5791 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 21.57 AfriNIC Region origin ASes announcing only one prefix: 182 AfriNIC Region transit ASes present in the Internet Routing Table: 174 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: 211 Number of AfriNIC addresses announced to Internet: 78636032 Equivalent to 4 /8s, 175 /16s and 228 /24s Percentage of available AfriNIC address space announced: 78.1

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 356 221 TPG Telecom Limited 17974 2945 914 96 PT Telekomunikasi Indonesia 9829 2462 1467 464 National Internet Backbone 4766 2449 11137 826 Korea Telecom 4755 2094 432 242 TATA Communications formerly 9808 1908 8639 18 Guangdong Mobile Communicatio 9583 1507 121 563 Sify Limited 38197 1493 93 224 Sun Network (Hong Kong) Limit 9498 1441 359 120 BHARTI Airtel Ltd. 24560 1400 479 218 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 3247 2947 139 Cox Communications Inc. 6389 2299 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 335 418 Mediacom Communications Corp 209 1671 4968 769 Qwest Communications Company, 4323 1496 984 367 tw telecom holdings, inc. 11492 1291 236 580 CABLE ONE, INC. 701 1282 10717 695 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 2558 984 1839 Akamai International B.V. 34984 1965 326 358 TELLCOM ILETISIM HIZMETLERI A 12479 1221 999 82 France Telecom Espana SA 8551 1207 376 55 Bezeq International-Ltd 6849 1148 355 21 JSC "Ukrtelecom" 8402 1098 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 3480 542 147 Telmex Colombia S.A. 8151 2251 3419 569 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 1172 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 1089 402 45 Link Egypt (Link.NET) 37611 651 48 2 Afrihost-Brevis Computer Serv 36903 626 315 103 Office National des Postes et 8452 504 1472 15 TE-AS 36992 498 1359 27 ETISALAT MISR 37492 395 234 68 Orange Tunisie 29571 301 37 13 Cote d'Ivoire Telecom 24835 294 466 14 Vodafone Data 2018 256 327 74 TENET (The UNINET Project) 36947 248 855 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 3480 542 147 Telmex Colombia S.A. 7545 3393 356 221 TPG Telecom Limited 22773 3247 2947 139 Cox Communications Inc. 17974 2945 914 96 PT Telekomunikasi Indonesia 39891 2901 151 11 SaudiNet, Saudi Telecom Compa 20940 2558 984 1839 Akamai International B.V. 9829 2462 1467 464 National Internet Backbone 4766 2449 11137 826 Korea Telecom 6389 2299 3671 41 BellSouth.net Inc. 8151 2251 3419 569 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 3172 TPG Telecom Limited 22773 3247 3108 Cox Communications Inc. 39891 2901 2890 SaudiNet, Saudi Telecom Compa 17974 2945 2849 PT Telekomunikasi Indonesia 6389 2299 2258 BellSouth.net Inc. 9829 2462 1998 National Internet Backbone 18566 2190 1915 MegaPath Corporation 9808 1908 1890 Guangdong Mobile Communicatio 4755 2094 1852 TATA Communications formerly 8151 2251 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 50908 UNALLOCATED 5.154.230.0/23 61030 >>UNKNOWN<< 50908 UNALLOCATED 5.154.240.0/24 61030 >>UNKNOWN<< 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 3356 Level 3 Communicatio

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 /16:12998 /17:7518 /18:12481 /19:25558 /20:36746 /21:39183 /22:65334 /23:56432 /24:324792 /25:50 /26:30 /27:45 /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 3247 Cox Communications Inc. 18566 2092 2190 MegaPath Corporation 30036 1505 1689 Mediacom Communications Corp 6389 1477 2299 BellSouth.net Inc. 10620 1375 3480 Telmex Colombia S.A. 6983 1338 1689 EarthLink, Inc. 34984 1249 1965 TELLCOM ILETISIM HIZMETLERI A 11492 1195 1291 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) ----------------------------------------------

1:1556 2:745 4:19 5:2060 6:31 8:935 12:1781 13:39 14:1673 15:45 16:2 17:84 18:90 20:48 22:1 23:1502 24:1772 27:2288 31:1686 32:41 33:2 34:2 35:5 36:288 37:2236 38:1215 39:25 40:91 41:2799 42:380 43:1735 44:43 45:1902 46:2474 47:78 49:1169 50:869 51:34 52:193 54:331 55:5 56:7 57:40 58:1518 59:805 60:342 61:1798 62:1487 63:1920 64:4427 65:2169 66:4245 67:2179 68:1091 69:3291 70:1101 71:475 72:1985 74:2538 75:345 76:345 77:1375 78:1251 79:814 80:1273 81:1336 82:937 83:700 84:810 85:1611 86:477 87:1088 88:560 89:1992 90:173 91:6035 92:895 93:2323 94:2323 95:2310 96:482 97:359 98:939 99:46 100:75 101:1011 103:10737 104:2464 105:122 106:399 107:1219 108:666 109:2175 110:1244 111:1642 112:1004 113:1138 114:1047 115:1650 116:1528 117:1437 118:1961 119:1609 120:936 121:1129 122:2168 123:2069 124:1512 125:1631 128:694 129:392 130:408 131:1328 132:556 133:176 134:444 135:127 136:374 137:348 138:1711 139:323 140:474 141:459 142:624 143:906 144:688 145:159 146:848 147:614 148:1477 149:506 150:644 151:882 152:610 153:280 154:628 155:931 156:499 157:433 158:337 159:1028 160:486 161:709 162:2295 163:535 164:861 165:1046 166:310 167:1141 168:1840 169:663 170:1603 171:263 172:570 173:1636 174:746 175:705 176:1738 177:4006 178:2200 179:1138 180:2006 181:1778 182:1856 183:971 184:795 185:6446 186:2986 187:2128 188:2123 189:1712 190:7715 191:1233 192:8898 193:5731 194:4385 195:3766 196:1703 197:1049 198:5504 199:5677 200:6950 201:3731 202:9406 203:9698 204:4467 205:2729 206:2900 207:3080 208:4042 209:3838 210:3371 211:1795 212:2612 213:2228 214:858 215:70 216:5783 217:1948 218:732 219:386 220:1704 221:866 222:456 223:1217

End of report