Orbit

Routing Table Report 05:00 +10GMT Sat 25 Oct, 2014

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

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

BGP routing table entries examined: 510938 Prefixes after maximum aggregation: 198030 Deaggregation factor: 2.58 Unique aggregates announced to Internet: 252857 Total ASes present in the Internet Routing Table: 48277 Prefixes per ASN: 10.58 Origin-only ASes present in the Internet Routing Table: 36399 Origin ASes announcing only one prefix: 16370 Transit ASes present in the Internet Routing Table: 5944 Transit-only ASes present in the Internet Routing Table: 154 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: 1828 Unregistered ASNs in the Routing Table: 459 Number of 32-bit ASNs allocated by the RIRs: 7724 Number of 32-bit ASNs visible in the Routing Table: 5934 Prefixes from 32-bit ASNs in the Routing Table: 20992 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: 337 Number of addresses announced to Internet: 2712035516 Equivalent to 161 /8s, 166 /16s and 96 /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: 97.0 Total number of prefixes smaller than registry allocations: 174027

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

Prefixes being announced by APNIC Region ASes: 123778 Total APNIC prefixes after maximum aggregation: 35760 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 127717 Unique aggregates announced from the APNIC address blocks: 53147 APNIC Region origin ASes present in the Internet Routing Table: 4935 APNIC Prefixes per ASN: 25.88 APNIC Region origin ASes announcing only one prefix: 1195 APNIC Region transit ASes present in the Internet Routing Table: 820 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: 1136 Number of APNIC addresses announced to Internet: 736180028 Equivalent to 43 /8s, 225 /16s and 55 /24s Percentage of available APNIC address space announced: 86.0

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: 170539 Total ARIN prefixes after maximum aggregation: 85011 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 172437 Unique aggregates announced from the ARIN address blocks: 81205 ARIN Region origin ASes present in the Internet Routing Table: 16362 ARIN Prefixes per ASN: 10.54 ARIN Region origin ASes announcing only one prefix: 6110 ARIN Region transit ASes present in the Internet Routing Table: 1622 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: 237 Number of ARIN addresses announced to Internet: 1052559744 Equivalent to 62 /8s, 188 /16s and 201 /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: 125224 Total RIPE prefixes after maximum aggregation: 63643 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 130743 Unique aggregates announced from the RIPE address blocks: 82813 RIPE Region origin ASes present in the Internet Routing Table: 17771 RIPE Prefixes per ASN: 7.36 RIPE Region origin ASes announcing only one prefix: 8190 RIPE Region transit ASes present in the Internet Routing Table: 2826 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: 3144 Number of RIPE addresses announced to Internet: 692041728 Equivalent to 41 /8s, 63 /16s and 184 /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: 58344 Total LACNIC prefixes after maximum aggregation: 10703 LACNIC Deaggregation factor: 5.45 Prefixes being announced from the LACNIC address blocks: 66960 Unique aggregates announced from the LACNIC address blocks: 30611 LACNIC Region origin ASes present in the Internet Routing Table: 2354 LACNIC Prefixes per ASN: 28.45 LACNIC Region origin ASes announcing only one prefix: 659 LACNIC Region transit ASes present in the Internet Routing Table: 455 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1358 Number of LACNIC addresses announced to Internet: 171312896 Equivalent to 10 /8s, 54 /16s and 7 /24s Percentage of available LACNIC address space announced: 102.1

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: 11892 Total AfriNIC prefixes after maximum aggregation: 2868 AfriNIC Deaggregation factor: 4.15 Prefixes being announced from the AfriNIC address blocks: 12744 Unique aggregates announced from the AfriNIC address blocks: 4777 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 17.29 AfriNIC Region origin ASes announcing only one prefix: 216 AfriNIC Region transit ASes present in the Internet Routing Table: 150 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: 59 Number of AfriNIC addresses announced to Internet: 59658496 Equivalent to 3 /8s, 142 /16s and 81 /24s Percentage of available AfriNIC address space announced: 59.3

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 2816 903 77 PT Telekomunikasi Indonesia 7545 2422 336 123 TPG Telecom Limited 4766 2235 11576 634 Korea Telecom 4755 1919 412 189 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 9808 1441 6639 15 Guangdong Mobile Communicatio 9583 1392 113 569 Sify Limited 9498 1306 333 91 BHARTI Airtel Ltd. 7552 1187 1066 12 Viettel Corporation 24560 1178 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 2896 3688 51 BellSouth.net Inc. 22773 2842 2940 143 Cox Communications Inc. 18566 2045 379 182 MegaPath Corporation 7029 1941 1957 312 Windstream Communications Inc 20115 1810 1790 479 Charter Communications 4323 1645 1084 410 tw telecom holdings, inc. 6983 1541 867 251 ITC^Deltacom 30036 1485 309 612 Mediacom Communications Corp 701 1422 11265 706 MCI Communications Services, 22561 1305 408 238 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 1487 577 1096 Akamai International B.V. 8402 1403 544 15 OJSC "Vimpelcom" 31148 1044 45 21 Freenet Ltd. 13188 1037 100 29 TOV "Bank-Inform" 8551 961 372 41 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 6830 783 2339 436 Liberty Global Operations B.V 12479 751 785 96 France Telecom Espana SA 9198 671 346 30 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 3008 487 241 Telmex Colombia S.A. 28573 2631 2315 107 NET Serviços de Comunicação S 6147 1783 374 30 Telefonica del Peru S.A.A. 7303 1765 1171 241 Telecom Argentina S.A. 8151 1470 3013 431 Uninet S.A. de C.V. 6503 1136 434 62 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 908 130 53 Telconet S.A 26615 898 2325 35 Tim Celular S.A. 3816 896 384 152 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 1190 958 13 TE-AS 24863 948 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 36992 343 824 28 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 246 22 17 Cote d'Ivoire Telecom 37054 231 19 6 Data Telecom Service 15706 186 17 6 Sudatel (Sudan Telecom Co. Lt 37457 180 160 4 Telkom SA Ltd.

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 3008 487 241 Telmex Colombia S.A. 6389 2896 3688 51 BellSouth.net Inc. 22773 2842 2940 143 Cox Communications Inc. 17974 2816 903 77 PT Telekomunikasi Indonesia 28573 2631 2315 107 NET Serviços de Comunicação S 7545 2422 336 123 TPG Telecom Limited 4766 2235 11576 634 Korea Telecom 18566 2045 379 182 MegaPath Corporation 7029 1941 1957 312 Windstream Communications Inc 4755 1919 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 2896 2845 BellSouth.net Inc. 17974 2816 2739 PT Telekomunikasi Indonesia 22773 2842 2699 Cox Communications Inc. 28573 2631 2524 NET Serviços de Comunicação S 7545 2422 2299 TPG Telecom Limited 18566 2045 1863 MegaPath Corporation 6147 1783 1753 Telefonica del Peru S.A.A. 4755 1919 1730 TATA Communications formerly 9829 1670 1633 National Internet Backbone 7029 1941 1629 Windstream Communications Inc

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 /13:500 /14:1010 /15:1718 /16:13015 /17:7094 /18:11698 /19:24482 /20:35095 /21:37118 /22:55455 /23:47943 /24:275127 /25:61 /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 2064 2842 Cox Communications Inc. 18566 2000 2045 MegaPath Corporation 6389 1676 2896 BellSouth.net Inc. 6147 1347 1783 Telefonica del Peru S.A.A. 30036 1332 1485 Mediacom Communications Corp 6983 1226 1541 ITC^Deltacom 7029 1170 1941 Windstream Communications Inc 34984 1160 1840 TELLCOM ILETISIM HIZMETLERI A 11492 1147 1197 CABLE ONE, INC. 8402 1084 1403 OJSC "Vimpelcom"

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

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

1:1355 2:676 3:3 4:17 5:1174 6:21 8:767 12:1850 13:4 14:1148 15:17 16:2 17:42 18:21 20:51 23:944 24:1778 27:1825 31:1329 32:40 33:2 34:5 36:154 37:1803 38:1002 39:13 40:232 41:2926 42:259 43:532 44:18 45:78 46:2045 47:28 49:740 50:789 52:12 54:53 55:3 56:10 57:32 58:1132 59:635 60:435 61:1674 62:1263 63:1836 64:4417 65:2268 66:4192 67:2027 68:1093 69:3257 70:874 71:477 72:1986 74:2602 75:378 76:412 77:1604 78:1012 79:763 80:1321 81:1283 82:796 83:659 84:716 85:1355 86:426 87:1185 88:495 89:1798 90:138 91:5800 92:783 93:1646 94:2035 95:1304 96:424 97:340 98:1101 99:48 100:65 101:739 103:5887 104:477 105:155 106:181 107:651 108:578 109:1998 110:1049 111:1418 112:709 113:909 114:807 115:1153 116:1119 117:990 118:1531 119:1361 120:755 121:960 122:2207 123:1714 124:1402 125:1520 128:582 129:377 130:354 131:914 132:394 133:165 134:312 135:81 136:323 137:311 138:381 139:250 140:197 141:412 142:588 143:448 144:507 145:111 146:663 147:553 148:992 149:407 150:496 151:634 152:475 153:240 154:398 155:574 156:374 157:330 158:279 159:827 160:330 161:603 162:1805 163:382 164:632 165:666 166:363 167:687 168:1115 169:121 170:1424 171:188 172:60 173:1634 174:708 175:599 176:1528 177:3675 178:2077 179:808 180:1781 181:1774 182:1641 183:699 184:709 185:2223 186:2966 187:1687 188:2001 189:1527 190:7903 191:775 192:7666 193:5547 194:4070 195:3614 196:1635 197:740 198:5225 199:5452 200:6471 201:2910 202:8954 203:9075 204:4621 205:2644 206:2970 207:2901 208:3922 209:3743 210:3141 211:1786 212:2413 213:2161 214:858 215:85 216:5613 217:1705 218:626 219:333 220:1291 221:739 222:358 223:693

End of report