Orbit

Routing Table Report 05:00 +10GMT Fri 31 Oct, 2014

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

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

BGP routing table entries examined: 511855 Prefixes after maximum aggregation: 198079 Deaggregation factor: 2.58 Unique aggregates announced to Internet: 253174 Total ASes present in the Internet Routing Table: 48322 Prefixes per ASN: 10.59 Origin-only ASes present in the Internet Routing Table: 36416 Origin ASes announcing only one prefix: 16362 Transit ASes present in the Internet Routing Table: 5941 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: 35 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 1814 Unregistered ASNs in the Routing Table: 457 Number of 32-bit ASNs allocated by the RIRs: 7769 Number of 32-bit ASNs visible in the Routing Table: 5965 Prefixes from 32-bit ASNs in the Routing Table: 21084 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 347 Number of addresses announced to Internet: 2712366140 Equivalent to 161 /8s, 171 /16s and 108 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.9 Total number of prefixes smaller than registry allocations: 174096

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

Prefixes being announced by APNIC Region ASes: 124188 Total APNIC prefixes after maximum aggregation: 35795 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 128237 Unique aggregates announced from the APNIC address blocks: 53251 APNIC Region origin ASes present in the Internet Routing Table: 4943 APNIC Prefixes per ASN: 25.94 APNIC Region origin ASes announcing only one prefix: 1205 APNIC Region transit ASes present in the Internet Routing Table: 825 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1154 Number of APNIC addresses announced to Internet: 736431292 Equivalent to 43 /8s, 229 /16s and 12 /24s Percentage of available APNIC address space announced: 86.1

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: 170726 Total ARIN prefixes after maximum aggregation: 85007 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 172596 Unique aggregates announced from the ARIN address blocks: 81322 ARIN Region origin ASes present in the Internet Routing Table: 16362 ARIN Prefixes per ASN: 10.55 ARIN Region origin ASes announcing only one prefix: 6102 ARIN Region transit ASes present in the Internet Routing Table: 1627 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 243 Number of ARIN addresses announced to Internet: 1052868224 Equivalent to 62 /8s, 193 /16s and 126 /24s Percentage of available ARIN address space announced: 55.7

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: 125397 Total RIPE prefixes after maximum aggregation: 63638 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 130660 Unique aggregates announced from the RIPE address blocks: 82678 RIPE Region origin ASes present in the Internet Routing Table: 17776 RIPE Prefixes per ASN: 7.35 RIPE Region origin ASes announcing only one prefix: 8185 RIPE Region transit ASes present in the Internet Routing Table: 2819 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: 3149 Number of RIPE addresses announced to Internet: 691654656 Equivalent to 41 /8s, 57 /16s and 208 /24s Percentage of available RIPE address space announced: 100.6

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: 58183 Total LACNIC prefixes after maximum aggregation: 10723 LACNIC Deaggregation factor: 5.43 Prefixes being announced from the LACNIC address blocks: 66851 Unique aggregates announced from the LACNIC address blocks: 30592 LACNIC Region origin ASes present in the Internet Routing Table: 2359 LACNIC Prefixes per ASN: 28.34 LACNIC Region origin ASes announcing only one prefix: 663 LACNIC Region transit ASes present in the Internet Routing Table: 452 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: 1361 Number of LACNIC addresses announced to Internet: 168180480 Equivalent to 10 /8s, 6 /16s and 59 /24s Percentage of available LACNIC address space announced: 100.2

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: 12117 Total AfriNIC prefixes after maximum aggregation: 2870 AfriNIC Deaggregation factor: 4.22 Prefixes being announced from the AfriNIC address blocks: 13164 Unique aggregates announced from the AfriNIC address blocks: 5017 AfriNIC Region origin ASes present in the Internet Routing Table: 730 AfriNIC Prefixes per ASN: 18.03 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 146 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: 58 Number of AfriNIC addresses announced to Internet: 59805184 Equivalent to 3 /8s, 144 /16s and 142 /24s Percentage of available AfriNIC address space announced: 59.4

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 2824 903 77 PT Telekomunikasi Indonesia 7545 2427 336 124 TPG Telecom Limited 4766 2231 11576 631 Korea Telecom 4755 1922 412 189 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 9808 1443 6639 15 Guangdong Mobile Communicatio 9583 1395 114 571 Sify Limited 9498 1311 333 94 BHARTI Airtel Ltd. 7552 1185 1066 12 Viettel Corporation 24560 1179 406 192 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 6389 2894 3688 51 BellSouth.net Inc. 22773 2845 2940 143 Cox Communications Inc. 18566 2044 379 184 MegaPath Corporation 7029 1975 1960 314 Windstream Communications Inc 20115 1814 1792 476 Charter Communications 4323 1642 1084 408 tw telecom holdings, inc. 6983 1542 867 250 ITC^Deltacom 30036 1487 309 611 Mediacom Communications Corp 701 1421 11265 705 MCI Communications Services, 22561 1324 410 250 CenturyTel Internet Holdings,

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 34984 1840 297 352 TELLCOM ILETISIM HIZMETLERI A 20940 1488 576 1095 Akamai International B.V. 8402 1399 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 1037 100 29 TOV "Bank-Inform" 8551 959 373 43 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 6830 783 2339 436 Liberty Global Operations B.V 9198 776 346 30 JSC Kazakhtelecom 12479 752 785 96 France Telecom Espana SA

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 3014 489 255 Telmex Colombia S.A. 28573 2534 2305 106 NET Serviços de Comunicação S 6147 1780 374 30 Telefonica del Peru S.A.A. 7303 1761 1170 237 Telecom Argentina S.A. 8151 1474 3013 432 Uninet S.A. de C.V. 6503 1156 434 60 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 911 130 53 Telconet S.A 26615 899 2325 35 Tim Celular S.A. 3816 898 384 152 COLOMBIA TELECOMUNICACIONES S

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 1389 958 13 TE-AS 24863 957 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 36992 328 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 232 19 6 Data Telecom Service 37457 182 161 6 Telkom SA Ltd. 36947 177 807 13 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 3014 489 255 Telmex Colombia S.A. 6389 2894 3688 51 BellSouth.net Inc. 22773 2845 2940 143 Cox Communications Inc. 17974 2824 903 77 PT Telekomunikasi Indonesia 28573 2534 2305 106 NET Serviços de Comunicação S 7545 2427 336 124 TPG Telecom Limited 4766 2231 11576 631 Korea Telecom 18566 2044 379 184 MegaPath Corporation 7029 1975 1960 314 Windstream Communications Inc 4755 1922 412 189 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 2894 2843 BellSouth.net Inc. 17974 2824 2747 PT Telekomunikasi Indonesia 22773 2845 2702 Cox Communications Inc. 28573 2534 2428 NET Serviços de Comunicação S 7545 2427 2303 TPG Telecom Limited 18566 2044 1860 MegaPath Corporation 6147 1780 1750 Telefonica del Peru S.A.A. 4755 1922 1733 TATA Communications formerly 7029 1975 1661 Windstream Communications Inc 9829 1670 1633 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 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 55020 UNALLOCATED 8.30.123.0/24 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

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 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<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<<

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 /10:30 /11:90 /12:262 /13:501 /14:1011 /15:1719 /16:13017 /17:7090 /18:11695 /19:24496 /20:35086 /21:37097 /22:55524 /23:48040 /24:275895 /25:62 /26:32 /27:54 /28:44 /29:32 /30:50 /31:0 /32:0

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

ASN No of nets Total ann. Description 22773 2067 2845 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1674 2894 BellSouth.net Inc. 6147 1346 1780 Telefonica del Peru S.A.A. 30036 1334 1487 Mediacom Communications Corp 6983 1228 1542 ITC^Deltacom 7029 1195 1975 Windstream Communications Inc 34984 1160 1840 TELLCOM ILETISIM HIZMETLERI A 11492 1135 1185 CABLE ONE, INC. 8402 1073 1399 OJSC "Vimpelcom"

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

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

1:1342 2:676 3:3 4:17 5:1183 6:21 8:768 12:1854 13:5 14:1156 15:17 16:2 17:42 18:21 20:51 23:950 24:1761 27:1824 31:1263 32:41 33:2 34:5 36:154 37:1812 38:1001 39:14 40:233 41:2953 42:330 43:558 44:20 45:80 46:2048 47:28 49:745 50:807 52:12 54:54 55:3 56:8 57:32 58:1134 59:634 60:433 61:1673 62:1245 63:1837 64:4409 65:2273 66:4182 67:2043 68:1093 69:3267 70:875 71:485 72:1986 74:2608 75:373 76:411 77:1608 78:986 79:762 80:1322 81:1282 82:795 83:657 84:710 85:1360 86:429 87:1186 88:501 89:1809 90:138 91:5801 92:796 93:1644 94:1930 95:1293 96:426 97:340 98:1097 99:48 100:66 101:746 103:5962 104:491 105:155 106:181 107:653 108:594 109:1991 110:1044 111:1420 112:715 113:909 114:804 115:1229 116:1126 117:1003 118:1543 119:1369 120:755 121:960 122:2208 123:1732 124:1412 125:1516 128:592 129:378 130:354 131:925 132:379 133:164 134:315 135:82 136:323 137:315 138:395 139:251 140:198 141:418 142:586 143:457 144:507 145:111 146:658 147:552 148:1010 149:409 150:500 151:633 152:473 153:241 154:398 155:835 156:376 157:331 158:278 159:827 160:328 161:604 162:1804 163:344 164:630 165:667 166:363 167:689 168:1119 169:118 170:1425 171:191 172:60 173:1638 174:709 175:598 176:1528 177:3673 178:2090 179:798 180:1805 181:1779 182:1684 183:699 184:708 185:2274 186:2972 187:1691 188:2028 189:1530 190:7904 191:768 192:7673 193:5546 194:4056 195:3615 196:1610 197:774 198:5246 199:5460 200:6475 201:2913 202:8965 203:9072 204:4609 205:2650 206:2980 207:2906 208:3916 209:3747 210:3137 211:1779 212:2413 213:2180 214:852 215:84 216:5614 217:1707 218:626 219:332 220:1290 221:769 222:359 223:690

End of report