Orbit

Routing Table Report 05:00 +10GMT Sun 01 Feb, 2015

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

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

BGP routing table entries examined: 521150 Prefixes after maximum aggregation (per Origin AS): 200873 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 257974 Total ASes present in the Internet Routing Table: 49079 Prefixes per ASN: 10.62 Origin-only ASes present in the Internet Routing Table: 36509 Origin ASes announcing only one prefix: 16304 Transit ASes present in the Internet Routing Table: 5996 Transit-only ASes present in the Internet Routing Table: 156 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 37 Max AS path prepend of ASN ( 55644) 32 Prefixes from unregistered ASNs in the Routing Table: 1644 Unregistered ASNs in the Routing Table: 442 Number of 32-bit ASNs allocated by the RIRs: 8478 Number of 32-bit ASNs visible in the Routing Table: 6574 Prefixes from 32-bit ASNs in the Routing Table: 23594 Number of bogon 32-bit ASNs visible in the Routing Table: 9 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 356 Number of addresses announced to Internet: 2723186108 Equivalent to 162 /8s, 80 /16s and 133 /24s Percentage of available address space announced: 73.6 Percentage of allocated address space announced: 73.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.2 Total number of prefixes smaller than registry allocations: 176881

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

Prefixes being announced by APNIC Region ASes: 126080 Total APNIC prefixes after maximum aggregation: 36905 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 131191 Unique aggregates announced from the APNIC address blocks: 55317 APNIC Region origin ASes present in the Internet Routing Table: 4972 APNIC Prefixes per ASN: 26.39 APNIC Region origin ASes announcing only one prefix: 1226 APNIC Region transit ASes present in the Internet Routing Table: 831 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1278 Number of APNIC addresses announced to Internet: 741271612 Equivalent to 44 /8s, 46 /16s and 232 /24s Percentage of available APNIC address space announced: 86.6

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: 171931 Total ARIN prefixes after maximum aggregation: 86016 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 174083 Unique aggregates announced from the ARIN address blocks: 82807 ARIN Region origin ASes present in the Internet Routing Table: 16406 ARIN Prefixes per ASN: 10.61 ARIN Region origin ASes announcing only one prefix: 6087 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: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 331 Number of ARIN addresses announced to Internet: 1059843456 Equivalent to 63 /8s, 43 /16s and 237 /24s Percentage of available ARIN address space announced: 56.1

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, 393216-394239 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: 128830 Total RIPE prefixes after maximum aggregation: 64071 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 134888 Unique aggregates announced from the RIPE address blocks: 83082 RIPE Region origin ASes present in the Internet Routing Table: 17822 RIPE Prefixes per ASN: 7.57 RIPE Region origin ASes announcing only one prefix: 8134 RIPE Region transit ASes present in the Internet Routing Table: 2837 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3387 Number of RIPE addresses announced to Internet: 692854016 Equivalent to 41 /8s, 76 /16s and 29 /24s Percentage of available RIPE address space announced: 100.7

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: 58105 Total LACNIC prefixes after maximum aggregation: 10877 LACNIC Deaggregation factor: 5.34 Prefixes being announced from the LACNIC address blocks: 67256 Unique aggregates announced from the LACNIC address blocks: 31434 LACNIC Region origin ASes present in the Internet Routing Table: 2384 LACNIC Prefixes per ASN: 28.21 LACNIC Region origin ASes announcing only one prefix: 650 LACNIC Region transit ASes present in the Internet Routing Table: 458 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: 1490 Number of LACNIC addresses announced to Internet: 167689216 Equivalent to 9 /8s, 254 /16s and 188 /24s Percentage of available LACNIC address space announced: 100.0

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: 12403 Total AfriNIC prefixes after maximum aggregation: 2961 AfriNIC Deaggregation factor: 4.19 Prefixes being announced from the AfriNIC address blocks: 13376 Unique aggregates announced from the AfriNIC address blocks: 5016 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 18.17 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 156 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 88 Number of AfriNIC addresses announced to Internet: 61095680 Equivalent to 3 /8s, 164 /16s and 63 /24s Percentage of available AfriNIC address space announced: 60.7

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 2842 905 78 PT Telekomunikasi Indonesia 7545 2519 336 126 TPG Telecom Limited 4766 2163 11545 613 Korea Telecom 4755 1961 420 203 TATA Communications formerly 9829 1685 1324 34 National Internet Backbone 9808 1484 6719 18 Guangdong Mobile Communicatio 9583 1428 118 585 Sify Limited 9498 1296 336 97 BHARTI Airtel Ltd. 24560 1201 402 191 Bharti Airtel Ltd., Telemedia 17488 1142 212 256 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 2932 2955 142 Cox Communications Inc. 6389 2891 3688 51 BellSouth.net Inc. 18566 2042 379 183 MegaPath Corporation 20115 1850 1826 450 Charter Communications 4323 1630 1068 407 tw telecom holdings, inc. 6983 1622 866 244 EarthLink, Inc. 30036 1520 315 521 Mediacom Communications Corp 701 1394 11271 680 MCI Communications Services, 22561 1331 411 240 CenturyTel Internet Holdings, 11492 1189 215 585 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 2069 139 10 SaudiNet, Saudi Telecom Compa 34984 1956 300 357 TELLCOM ILETISIM HIZMETLERI A 20940 1552 607 1153 Akamai International B.V. 8402 1424 544 15 OJSC "Vimpelcom" 6849 1233 356 25 JSC "Ukrtelecom" 31148 1045 45 21 Freenet Ltd. 13188 1040 97 60 TOV "Bank-Inform" 8551 904 373 48 Bezeq International-Ltd 12479 847 793 85 France Telecom Espana SA 9198 843 349 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 3073 498 223 Telmex Colombia S.A. 28573 2340 2141 111 NET Serviços de Comunicação S 7303 1770 1173 238 Telecom Argentina S.A. 6147 1692 374 30 Telefonica del Peru S.A.A. 8151 1496 3096 426 Uninet S.A. de C.V. 6503 1224 437 58 Axtel, S.A.B. de C.V. 7738 997 1882 42 Telemar Norte Leste S.A. 3816 925 396 153 COLOMBIA TELECOMUNICACIONES S 26615 913 2325 35 Tim Celular S.A. 18881 857 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 1524 958 13 TE-AS 24863 953 284 26 Link Egypt (Link.NET) 36903 479 241 90 Office National des Postes et 36992 373 845 30 ETISALAT MISR 37492 327 144 65 Orange Tunisie 24835 295 144 9 Vodafone Data 3741 250 921 209 Internet Solutions 29571 234 21 12 Cote d'Ivoire Telecom 36947 188 807 13 Telecom Algeria 15706 176 32 6 Sudatel (Sudan Telecom Co. Lt

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 3073 498 223 Telmex Colombia S.A. 22773 2932 2955 142 Cox Communications Inc. 6389 2891 3688 51 BellSouth.net Inc. 17974 2842 905 78 PT Telekomunikasi Indonesia 7545 2519 336 126 TPG Telecom Limited 28573 2340 2141 111 NET Serviços de Comunicação S 4766 2163 11545 613 Korea Telecom 39891 2069 139 10 SaudiNet, Saudi Telecom Compa 18566 2042 379 183 MegaPath Corporation 4755 1961 420 203 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 6389 2891 2840 BellSouth.net Inc. 22773 2932 2790 Cox Communications Inc. 17974 2842 2764 PT Telekomunikasi Indonesia 7545 2519 2393 TPG Telecom Limited 28573 2340 2229 NET Serviços de Comunicação S 39891 2069 2059 SaudiNet, Saudi Telecom Compa 18566 2042 1859 MegaPath Corporation 4755 1961 1758 TATA Communications formerly 6147 1692 1662 Telefonica del Peru S.A.A. 9829 1685 1651 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 23.92.160.0/24 14013 EPSON America (Factory Automa 23.92.161.0/24 14013 EPSON America (Factory Automa 23.252.224.0/20 62502 >>UNKNOWN<< 23.252.224.0/21 62502 >>UNKNOWN<< 23.252.232.0/21 62502 >>UNKNOWN<< 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>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 /10:31 /11:92 /12:264 /13:502 /14:1001 /15:1719 /16:12959 /17:7071 /18:11972 /19:24689 /20:35178 /21:37845 /22:57588 /23:49172 /24:280761 /25:62 /26:35 /27:54 /28:45 /29:32 /30:50 /31:0 /32:0

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

ASN No of nets Total ann. Description 22773 2145 2932 Cox Communications Inc. 39891 2012 2069 SaudiNet, Saudi Telecom Compa 18566 1997 2042 MegaPath Corporation 6389 1671 2891 BellSouth.net Inc. 30036 1366 1520 Mediacom Communications Corp 6983 1313 1622 EarthLink, Inc. 34984 1260 1956 TELLCOM ILETISIM HIZMETLERI A 6147 1238 1692 Telefonica del Peru S.A.A. 11492 1131 1189 CABLE ONE, INC. 10620 1097 3073 Telmex Colombia S.A.

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

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

1:1430 2:670 3:1 4:18 5:1206 6:21 8:778 12:1844 13:4 14:1226 15:17 16:2 17:42 20:50 23:1092 24:1675 27:1839 31:1473 32:39 33:2 34:5 35:2 36:129 37:1897 38:969 39:11 40:232 41:2984 42:261 43:954 44:23 45:105 46:2093 47:34 49:782 50:789 52:12 54:66 55:5 56:8 57:32 58:1192 59:657 60:458 61:1744 62:1298 63:1879 64:4416 65:2250 66:4082 67:2016 68:1039 69:3273 70:908 71:431 72:1969 74:2613 75:314 76:415 77:1454 78:1293 79:781 80:1324 81:1304 82:795 83:627 84:666 85:1320 86:376 87:1158 88:514 89:1743 90:139 91:5887 92:803 93:2212 94:1865 95:2068 96:417 97:335 98:1039 99:47 100:74 101:772 103:6560 104:1164 105:57 106:202 107:887 108:606 109:2012 110:1063 111:1474 112:738 113:925 114:833 115:1260 116:1284 117:1014 118:1625 119:1404 120:465 121:1015 122:2152 123:1743 124:1448 125:1487 128:597 129:376 130:364 131:1072 132:415 133:167 134:386 135:89 136:310 137:293 138:420 139:223 140:198 141:403 142:613 143:435 144:514 145:110 146:693 147:554 148:1023 149:419 150:550 151:586 152:482 153:246 154:308 155:707 156:393 157:332 158:265 159:866 160:367 161:631 162:1872 163:370 164:645 165:667 166:318 167:703 168:999 169:141 170:1435 171:215 172:45 173:1597 174:702 175:600 176:1446 177:3633 178:2091 179:865 180:1891 181:1591 182:1671 183:599 184:738 185:2750 186:2710 187:1796 188:2009 189:1539 190:7813 191:851 192:7987 193:5541 194:4034 195:3613 196:1682 197:890 198:5365 199:5469 200:6458 201:2928 202:9066 203:9059 204:4579 205:2696 206:2897 207:2914 208:3933 209:3825 210:3159 211:1742 212:2401 213:2278 214:831 215:69 216:5515 217:1788 218:634 219:333 220:1348 221:780 222:377 223:654

End of report