Orbit

Routing Table Report 05:00 +10GMT Mon 01 Jun, 2015

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

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

BGP routing table entries examined: 536534 Prefixes after maximum aggregation (per Origin AS): 205673 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 266267 Total ASes present in the Internet Routing Table: 50303 Prefixes per ASN: 10.67 Origin-only ASes present in the Internet Routing Table: 36757 Origin ASes announcing only one prefix: 16298 Transit ASes present in the Internet Routing Table: 6094 Transit-only ASes present in the Internet Routing Table: 152 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: 1138 Unregistered ASNs in the Routing Table: 452 Number of 32-bit ASNs allocated by the RIRs: 9672 Number of 32-bit ASNs visible in the Routing Table: 7452 Prefixes from 32-bit ASNs in the Routing Table: 27267 Number of bogon 32-bit ASNs visible in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 347 Number of addresses announced to Internet: 2759679804 Equivalent to 164 /8s, 125 /16s and 95 /24s Percentage of available address space announced: 74.5 Percentage of allocated address space announced: 74.5 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: 180049

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

Prefixes being announced by APNIC Region ASes: 129684 Total APNIC prefixes after maximum aggregation: 37865 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 136212 Unique aggregates announced from the APNIC address blocks: 57113 APNIC Region origin ASes present in the Internet Routing Table: 5004 APNIC Prefixes per ASN: 27.22 APNIC Region origin ASes announcing only one prefix: 1202 APNIC Region transit ASes present in the Internet Routing Table: 843 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: 1457 Number of APNIC addresses announced to Internet: 749033660 Equivalent to 44 /8s, 165 /16s and 88 /24s Percentage of available APNIC address space announced: 87.5

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: 175974 Total ARIN prefixes after maximum aggregation: 87510 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 178848 Unique aggregates announced from the ARIN address blocks: 84819 ARIN Region origin ASes present in the Internet Routing Table: 16566 ARIN Prefixes per ASN: 10.80 ARIN Region origin ASes announcing only one prefix: 6126 ARIN Region transit ASes present in the Internet Routing Table: 1665 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 460 Number of ARIN addresses announced to Internet: 1081471104 Equivalent to 64 /8s, 117 /16s and 240 /24s Percentage of available ARIN address space announced: 57.2

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: 132073 Total RIPE prefixes after maximum aggregation: 65915 RIPE Deaggregation factor: 2.00 Prefixes being announced from the RIPE address blocks: 138432 Unique aggregates announced from the RIPE address blocks: 86122 RIPE Region origin ASes present in the Internet Routing Table: 17941 RIPE Prefixes per ASN: 7.72 RIPE Region origin ASes announcing only one prefix: 8145 RIPE Region transit ASes present in the Internet Routing Table: 2879 Average RIPE Region AS path length visible: 5.3 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3732 Number of RIPE addresses announced to Internet: 694859264 Equivalent to 41 /8s, 106 /16s and 182 /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: 59404 Total LACNIC prefixes after maximum aggregation: 11300 LACNIC Deaggregation factor: 5.26 Prefixes being announced from the LACNIC address blocks: 69455 Unique aggregates announced from the LACNIC address blocks: 32725 LACNIC Region origin ASes present in the Internet Routing Table: 2432 LACNIC Prefixes per ASN: 28.56 LACNIC Region origin ASes announcing only one prefix: 630 LACNIC Region transit ASes present in the Internet Routing Table: 489 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1687 Number of LACNIC addresses announced to Internet: 168291584 Equivalent to 10 /8s, 7 /16s and 237 /24s Percentage of available LACNIC address space announced: 100.3

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: 11942 Total AfriNIC prefixes after maximum aggregation: 3040 AfriNIC Deaggregation factor: 3.93 Prefixes being announced from the AfriNIC address blocks: 13240 Unique aggregates announced from the AfriNIC address blocks: 5174 AfriNIC Region origin ASes present in the Internet Routing Table: 727 AfriNIC Prefixes per ASN: 18.21 AfriNIC Region origin ASes announcing only one prefix: 195 AfriNIC Region transit ASes present in the Internet Routing Table: 153 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: 116 Number of AfriNIC addresses announced to Internet: 65718016 Equivalent to 3 /8s, 234 /16s and 199 /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 2688 904 81 PT Telekomunikasi Indonesia 7545 2641 336 129 TPG Telecom Limited 4766 2192 11549 618 Korea Telecom 4755 2026 423 219 TATA Communications formerly 9829 1657 1332 62 National Internet Backbone 9808 1531 8639 17 Guangdong Mobile Communicatio 9583 1450 120 589 Sify Limited 9498 1330 335 100 BHARTI Airtel Ltd. 24560 1239 416 184 Bharti Airtel Ltd., Telemedia 17488 1212 213 268 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 3051 2959 142 Cox Communications Inc. 6389 2796 3688 51 BellSouth.net Inc. 18566 2047 379 189 MegaPath Corporation 20115 1881 1849 423 Charter Communications 6983 1748 866 244 EarthLink, Inc. 4323 1616 1054 411 tw telecom holdings, inc. 30036 1544 314 475 Mediacom Communications Corp 701 1382 11322 673 MCI Communications Services, 22561 1361 414 250 CenturyTel Internet Holdings, 7018 1200 19052 843 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 2473 132 7 SaudiNet, Saudi Telecom Compa 34984 2028 305 356 TELLCOM ILETISIM HIZMETLERI A 20940 1942 769 1417 Akamai International B.V. 6849 1213 356 24 JSC "Ukrtelecom" 8402 1083 544 15 OJSC "Vimpelcom" 31148 1049 45 23 Freenet Ltd. 13188 1040 97 70 TOV "Bank-Inform" 12479 944 868 72 France Telecom Espana SA 6830 907 2693 467 Liberty Global Operations B.V 8551 874 376 52 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 3237 530 203 Telmex Colombia S.A. 28573 2280 2181 117 NET Serviços de Comunicação S 7303 1667 1046 239 Telecom Argentina S.A. 8151 1658 3257 460 Uninet S.A. de C.V. 6147 1632 374 30 Telefonica del Peru S.A.A. 6503 1247 437 57 Axtel, S.A.B. de C.V. 26615 1073 2325 35 Tim Celular S.A. 7738 996 1882 41 Telemar Norte Leste S.A. 3816 926 421 166 COLOMBIA TELECOMUNICACIONES S 18881 869 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 24863 899 280 26 Link Egypt (Link.NET) 8452 843 958 13 TE-AS 36903 504 254 98 Office National des Postes et 36992 423 1229 32 ETISALAT MISR 37492 312 175 71 Orange Tunisie 24835 304 146 13 Vodafone Data 3741 250 857 208 Internet Solutions 29571 242 21 12 Cote d'Ivoire Telecom 36947 190 807 13 Telecom Algeria 37054 184 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 3237 530 203 Telmex Colombia S.A. 22773 3051 2959 142 Cox Communications Inc. 6389 2796 3688 51 BellSouth.net Inc. 17974 2688 904 81 PT Telekomunikasi Indonesia 7545 2641 336 129 TPG Telecom Limited 39891 2473 132 7 SaudiNet, Saudi Telecom Compa 28573 2280 2181 117 NET Serviços de Comunicação S 4766 2192 11549 618 Korea Telecom 18566 2047 379 189 MegaPath Corporation 34984 2028 305 356 TELLCOM ILETISIM HIZMETLERI A

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 3051 2909 Cox Communications Inc. 6389 2796 2745 BellSouth.net Inc. 17974 2688 2607 PT Telekomunikasi Indonesia 7545 2641 2512 TPG Telecom Limited 39891 2473 2466 SaudiNet, Saudi Telecom Compa 28573 2280 2163 NET Serviços de Comunicação S 18566 2047 1858 MegaPath Corporation 4755 2026 1807 TATA Communications formerly 34984 2028 1672 TELLCOM ILETISIM HIZMETLERI A 6147 1632 1602 Telefonica del Peru S.A.A.

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 /8:17 /9:12 /10:33 /11:94 /12:264 /13:505 /14:1008 /15:1724 /16:12938 /17:7203 /18:12123 /19:25161 /20:35469 /21:37914 /22:59650 /23:50793 /24:291365 /25:60 /26:32 /27:53 /28:34 /29:31 /30:49 /31:2 /32:0

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

ASN No of nets Total ann. Description 39891 2432 2473 SaudiNet, Saudi Telecom Compa 22773 2258 3051 Cox Communications Inc. 18566 1999 2047 MegaPath Corporation 6389 1639 2796 BellSouth.net Inc. 6983 1396 1748 EarthLink, Inc. 30036 1379 1544 Mediacom Communications Corp 34984 1322 2028 TELLCOM ILETISIM HIZMETLERI A 6147 1183 1632 Telefonica del Peru S.A.A. 10620 1136 3237 Telmex Colombia S.A. 11492 1111 1192 CABLE ONE, INC.

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

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

1:1458 2:679 4:18 5:1821 6:25 8:817 11:1 12:1830 13:10 14:1344 15:17 16:2 17:43 18:22 20:48 23:1234 24:1706 27:1910 31:1596 32:38 33:2 34:4 35:3 36:112 37:1920 38:1027 39:6 40:251 41:2668 42:278 43:1275 44:25 45:645 46:2197 47:42 49:875 50:810 52:12 54:76 55:6 56:8 57:39 58:1275 59:691 60:478 61:1723 62:1314 63:1900 64:4395 65:2268 66:4080 67:2056 68:1061 69:3268 70:979 71:448 72:1979 74:2643 75:335 76:424 77:1389 78:1228 79:806 80:1338 81:1304 82:813 83:699 84:708 85:1403 86:392 87:1040 88:520 89:1841 90:152 91:5973 92:854 93:2218 94:2074 95:2172 96:430 97:354 98:1053 99:49 100:68 101:820 103:7418 104:1786 105:62 106:225 107:978 108:625 109:2058 110:1104 111:1485 112:797 113:1064 114:836 115:1304 116:1338 117:1052 118:1734 119:1422 120:458 121:1066 122:2070 123:1837 124:1458 125:1586 128:604 129:350 130:385 131:1177 132:441 133:178 134:401 135:108 136:329 137:307 138:767 139:200 140:207 141:447 142:651 143:503 144:571 145:116 146:713 147:583 148:1203 149:407 150:559 151:606 152:483 153:244 154:467 155:863 156:403 157:463 158:338 159:914 160:380 161:659 162:1940 163:404 164:652 165:688 166:308 167:834 168:1301 169:170 170:1392 171:238 172:68 173:1529 174:715 175:689 176:1304 177:3706 178:2141 179:919 180:1930 181:1681 182:1740 183:625 184:757 185:3573 186:2652 187:1746 188:2042 189:1582 190:7704 191:986 192:8305 193:5592 194:4138 195:3632 196:1466 197:960 198:5451 199:5488 200:6650 201:3093 202:9027 203:9160 204:4607 205:2794 206:2953 207:2876 208:3968 209:3900 210:3217 211:1768 212:2520 213:2310 214:857 215:73 216:5715 217:1812 218:655 219:327 220:1464 221:773 222:391 223:702

End of report