Orbit

Routing Table Report 05:00 +10GMT Sat 02 May, 2015

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

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

BGP routing table entries examined: 533857 Prefixes after maximum aggregation (per Origin AS): 204803 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 263829 Total ASes present in the Internet Routing Table: 50025 Prefixes per ASN: 10.67 Origin-only ASes present in the Internet Routing Table: 36711 Origin ASes announcing only one prefix: 16317 Transit ASes present in the Internet Routing Table: 6090 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: 64 Max AS path prepend of ASN ( 18596) 61 Prefixes from unregistered ASNs in the Routing Table: 1083 Unregistered ASNs in the Routing Table: 427 Number of 32-bit ASNs allocated by the RIRs: 9336 Number of 32-bit ASNs visible in the Routing Table: 7224 Prefixes from 32-bit ASNs in the Routing Table: 26280 Number of bogon 32-bit ASNs visible in the Routing Table: 2 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 357 Number of addresses announced to Internet: 2740355900 Equivalent to 163 /8s, 86 /16s and 131 /24s Percentage of available address space announced: 74.0 Percentage of allocated address space announced: 74.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.3 Total number of prefixes smaller than registry allocations: 179339

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

Prefixes being announced by APNIC Region ASes: 129354 Total APNIC prefixes after maximum aggregation: 37771 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 135444 Unique aggregates announced from the APNIC address blocks: 56770 APNIC Region origin ASes present in the Internet Routing Table: 4993 APNIC Prefixes per ASN: 27.13 APNIC Region origin ASes announcing only one prefix: 1205 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: 44 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1408 Number of APNIC addresses announced to Internet: 747854268 Equivalent to 44 /8s, 147 /16s and 89 /24s Percentage of available APNIC address space announced: 87.4

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: 175230 Total ARIN prefixes after maximum aggregation: 87203 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 177841 Unique aggregates announced from the ARIN address blocks: 84228 ARIN Region origin ASes present in the Internet Routing Table: 16529 ARIN Prefixes per ASN: 10.76 ARIN Region origin ASes announcing only one prefix: 6115 ARIN Region transit ASes present in the Internet Routing Table: 1661 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 64 Number of ARIN region 32-bit ASNs visible in the Routing Table: 412 Number of ARIN addresses announced to Internet: 1065074816 Equivalent to 63 /8s, 123 /16s and 192 /24s Percentage of available ARIN address space announced: 56.3

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, 393216-395164 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: 131282 Total RIPE prefixes after maximum aggregation: 65652 RIPE Deaggregation factor: 2.00 Prefixes being announced from the RIPE address blocks: 137557 Unique aggregates announced from the RIPE address blocks: 85051 RIPE Region origin ASes present in the Internet Routing Table: 17938 RIPE Prefixes per ASN: 7.67 RIPE Region origin ASes announcing only one prefix: 8164 RIPE Region transit ASes present in the Internet Routing Table: 2877 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: 3648 Number of RIPE addresses announced to Internet: 694792960 Equivalent to 41 /8s, 105 /16s and 179 /24s Percentage of available RIPE address space announced: 101.0

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, 196608-202239 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: 58775 Total LACNIC prefixes after maximum aggregation: 11110 LACNIC Deaggregation factor: 5.29 Prefixes being announced from the LACNIC address blocks: 68689 Unique aggregates announced from the LACNIC address blocks: 32328 LACNIC Region origin ASes present in the Internet Routing Table: 2414 LACNIC Prefixes per ASN: 28.45 LACNIC Region origin ASes announcing only one prefix: 633 LACNIC Region transit ASes present in the Internet Routing Table: 477 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1646 Number of LACNIC addresses announced to Internet: 167367168 Equivalent to 9 /8s, 249 /16s and 210 /24s Percentage of available LACNIC address space announced: 99.8

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: 12766 Total AfriNIC prefixes after maximum aggregation: 3024 AfriNIC Deaggregation factor: 4.22 Prefixes being announced from the AfriNIC address blocks: 13969 Unique aggregates announced from the AfriNIC address blocks: 5128 AfriNIC Region origin ASes present in the Internet Routing Table: 734 AfriNIC Prefixes per ASN: 19.03 AfriNIC Region origin ASes announcing only one prefix: 200 AfriNIC Region transit ASes present in the Internet Routing Table: 160 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 110 Number of AfriNIC addresses announced to Internet: 64955904 Equivalent to 3 /8s, 223 /16s and 38 /24s Percentage of available AfriNIC address space announced: 64.5

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 2761 904 78 PT Telekomunikasi Indonesia 7545 2615 336 127 TPG Telecom Limited 4766 2190 11549 616 Korea Telecom 4755 2014 422 214 TATA Communications formerly 9829 1652 1326 39 National Internet Backbone 9808 1522 8639 17 Guangdong Mobile Communicatio 9583 1416 117 577 Sify Limited 9498 1324 334 95 BHARTI Airtel Ltd. 24560 1234 414 192 Bharti Airtel Ltd., Telemedia 17488 1191 212 275 Hathway IP Over Cable Interne

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 3016 2955 143 Cox Communications Inc. 6389 2832 3688 51 BellSouth.net Inc. 18566 2038 379 182 MegaPath Corporation 20115 1879 1844 432 Charter Communications 6983 1753 866 244 EarthLink, Inc. 4323 1624 1053 410 tw telecom holdings, inc. 30036 1529 310 492 Mediacom Communications Corp 701 1398 11276 683 MCI Communications Services, 22561 1353 413 248 CenturyTel Internet Holdings, 11492 1186 220 567 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 2472 128 6 SaudiNet, Saudi Telecom Compa 34984 1970 303 368 TELLCOM ILETISIM HIZMETLERI A 20940 1812 703 1337 Akamai International B.V. 6849 1214 356 24 JSC "Ukrtelecom" 31148 1049 45 23 Freenet Ltd. 13188 1035 96 68 TOV "Bank-Inform" 8402 1027 544 15 OJSC "Vimpelcom" 12479 920 867 80 France Telecom Espana SA 8551 886 373 48 Bezeq International-Ltd 9198 854 349 25 JSC Kazakhtelecom

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 3211 523 211 Telmex Colombia S.A. 28573 2311 2169 117 NET Serviços de Comunicação S 7303 1657 1043 242 Telecom Argentina S.A. 6147 1615 374 30 Telefonica del Peru S.A.A. 8151 1581 3192 446 Uninet S.A. de C.V. 6503 1246 437 55 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 26615 978 2325 35 Tim Celular S.A. 3816 928 419 159 COLOMBIA TELECOMUNICACIONES S 18881 864 1036 22 Global Village Telecom

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 8452 1707 958 13 TE-AS 24863 971 284 27 Link Egypt (Link.NET) 36903 495 249 88 Office National des Postes et 36992 419 1229 32 ETISALAT MISR 37492 303 155 72 Orange Tunisie 24835 300 144 9 Vodafone Data 3741 250 857 208 Internet Solutions 29571 231 21 12 Cote d'Ivoire Telecom 36947 197 807 13 Telecom Algeria 37054 181 19 6 Data Telecom Service

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 3211 523 211 Telmex Colombia S.A. 22773 3016 2955 143 Cox Communications Inc. 6389 2832 3688 51 BellSouth.net Inc. 17974 2761 904 78 PT Telekomunikasi Indonesia 7545 2615 336 127 TPG Telecom Limited 39891 2472 128 6 SaudiNet, Saudi Telecom Compa 28573 2311 2169 117 NET Serviços de Comunicação S 4766 2190 11549 616 Korea Telecom 18566 2038 379 182 MegaPath Corporation 4755 2014 422 214 TATA Communications formerly

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 3016 2873 Cox Communications Inc. 6389 2832 2781 BellSouth.net Inc. 17974 2761 2683 PT Telekomunikasi Indonesia 7545 2615 2488 TPG Telecom Limited 39891 2472 2466 SaudiNet, Saudi Telecom Compa 28573 2311 2194 NET Serviços de Comunicação S 18566 2038 1856 MegaPath Corporation 4755 2014 1800 TATA Communications formerly 8452 1707 1694 TE-AS 9829 1652 1613 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<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 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 /9:12 /10:33 /11:94 /12:264 /13:505 /14:1009 /15:1718 /16:12944 /17:7163 /18:12088 /19:25051 /20:35495 /21:38007 /22:59312 /23:50304 /24:289584 /25:63 /26:32 /27:53 /28:33 /29:28 /30:49 /31:0 /32:0

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

ASN No of nets Total ann. Description 39891 2432 2472 SaudiNet, Saudi Telecom Compa 22773 2225 3016 Cox Communications Inc. 18566 1994 2038 MegaPath Corporation 6389 1654 2832 BellSouth.net Inc. 6983 1401 1753 EarthLink, Inc. 30036 1370 1529 Mediacom Communications Corp 34984 1289 1970 TELLCOM ILETISIM HIZMETLERI A 6147 1167 1615 Telefonica del Peru S.A.A. 10620 1135 3211 Telmex Colombia S.A. 11492 1111 1186 CABLE ONE, INC.

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

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

1:1469 2:678 4:18 5:1771 6:23 8:811 12:1822 13:10 14:1329 15:17 16:2 17:44 18:21 20:48 23:1226 24:1707 27:1899 31:1568 32:35 33:2 34:5 35:3 36:118 37:1904 38:1013 39:7 40:250 41:3003 42:322 43:1227 44:26 45:476 46:2155 47:40 49:899 50:800 52:12 54:73 55:5 56:8 57:36 58:1263 59:687 60:472 61:1716 62:1341 63:1894 64:4386 65:2250 66:4052 67:2041 68:1049 69:3245 70:959 71:448 72:1951 74:2651 75:334 76:416 77:1433 78:1186 79:794 80:1327 81:1349 82:809 83:708 84:701 85:1347 86:389 87:1075 88:509 89:1814 90:151 91:5966 92:830 93:2195 94:2037 95:2117 96:432 97:354 98:1054 99:49 100:68 101:824 103:7245 104:1674 105:62 106:246 107:943 108:618 109:2040 110:1092 111:1474 112:771 113:1077 114:830 115:1275 116:1313 117:1044 118:1732 119:1442 120:465 121:1055 122:2188 123:1828 124:1453 125:1544 128:585 129:371 130:373 131:1160 132:427 133:174 134:415 135:107 136:325 137:311 138:656 139:197 140:199 141:423 142:646 143:501 144:565 145:114 146:682 147:583 148:1091 149:401 150:571 151:614 152:491 153:243 154:455 155:836 156:402 157:463 158:320 159:907 160:379 161:651 162:1946 163:405 164:647 165:686 166:301 167:818 168:1285 169:165 170:1467 171:233 172:43 173:1509 174:701 175:672 176:1225 177:3794 178:2144 179:873 180:1938 181:1668 182:1708 183:617 184:734 185:3404 186:2633 187:1741 188:1999 189:1572 190:7660 191:952 192:8224 193:5567 194:4114 195:3591 196:1699 197:1071 198:5422 199:5504 200:6638 201:3063 202:9002 203:9111 204:4600 205:2800 206:2966 207:2914 208:3928 209:3907 210:3229 211:1775 212:2470 213:2288 214:859 215:71 216:5559 217:1800 218:660 219:321 220:1449 221:776 222:392 223:670

End of report