Orbit

Routing Table Report 05:00 +10GMT Sun 26 Oct, 2014

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

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

BGP routing table entries examined: 511355 Prefixes after maximum aggregation: 198004 Deaggregation factor: 2.58 Unique aggregates announced to Internet: 252873 Total ASes present in the Internet Routing Table: 48281 Prefixes per ASN: 10.59 Origin-only ASes present in the Internet Routing Table: 36396 Origin ASes announcing only one prefix: 16356 Transit ASes present in the Internet Routing Table: 5937 Transit-only ASes present in the Internet Routing Table: 155 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: 1891 Unregistered ASNs in the Routing Table: 462 Number of 32-bit ASNs allocated by the RIRs: 7735 Number of 32-bit ASNs visible in the Routing Table: 5948 Prefixes from 32-bit ASNs in the Routing Table: 21018 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: 339 Number of addresses announced to Internet: 2712153532 Equivalent to 161 /8s, 168 /16s and 45 /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: 174330

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

Prefixes being announced by APNIC Region ASes: 123766 Total APNIC prefixes after maximum aggregation: 35813 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 127722 Unique aggregates announced from the APNIC address blocks: 53185 APNIC Region origin ASes present in the Internet Routing Table: 4937 APNIC Prefixes per ASN: 25.87 APNIC Region origin ASes announcing only one prefix: 1196 APNIC Region transit ASes present in the Internet Routing Table: 819 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: 1140 Number of APNIC addresses announced to Internet: 736168764 Equivalent to 43 /8s, 225 /16s and 11 /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: 170497 Total ARIN prefixes after maximum aggregation: 84961 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 172389 Unique aggregates announced from the ARIN address blocks: 81193 ARIN Region origin ASes present in the Internet Routing Table: 16350 ARIN Prefixes per ASN: 10.54 ARIN Region origin ASes announcing only one prefix: 6099 ARIN Region transit ASes present in the Internet Routing Table: 1620 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: 240 Number of ARIN addresses announced to Internet: 1052599680 Equivalent to 62 /8s, 189 /16s and 101 /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: 125336 Total RIPE prefixes after maximum aggregation: 63616 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 130919 Unique aggregates announced from the RIPE address blocks: 82764 RIPE Region origin ASes present in the Internet Routing Table: 17766 RIPE Prefixes per ASN: 7.37 RIPE Region origin ASes announcing only one prefix: 8185 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: 3148 Number of RIPE addresses announced to Internet: 692048384 Equivalent to 41 /8s, 63 /16s and 210 /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: 58414 Total LACNIC prefixes after maximum aggregation: 10702 LACNIC Deaggregation factor: 5.46 Prefixes being announced from the LACNIC address blocks: 67045 Unique aggregates announced from the LACNIC address blocks: 30648 LACNIC Region origin ASes present in the Internet Routing Table: 2357 LACNIC Prefixes per ASN: 28.45 LACNIC Region origin ASes announcing only one prefix: 660 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: 1361 Number of LACNIC addresses announced to Internet: 171356928 Equivalent to 10 /8s, 54 /16s and 179 /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: 12092 Total AfriNIC prefixes after maximum aggregation: 2869 AfriNIC Deaggregation factor: 4.21 Prefixes being announced from the AfriNIC address blocks: 12941 Unique aggregates announced from the AfriNIC address blocks: 4777 AfriNIC Region origin ASes present in the Internet Routing Table: 739 AfriNIC Prefixes per ASN: 17.51 AfriNIC Region origin ASes announcing only one prefix: 216 AfriNIC Region transit ASes present in the Internet Routing Table: 149 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: 59691520 Equivalent to 3 /8s, 142 /16s and 210 /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 1446 6639 15 Guangdong Mobile Communicatio 9583 1392 113 569 Sify Limited 9498 1308 333 93 BHARTI Airtel Ltd. 7552 1186 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 2843 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 1380 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 2635 2317 107 NET Serviços de Comunicação S 6147 1785 374 30 Telefonica del Peru S.A.A. 7303 1765 1171 241 Telecom Argentina S.A. 8151 1474 3013 432 Uninet S.A. de C.V. 6503 1168 434 60 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 1385 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 233 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 2843 2940 143 Cox Communications Inc. 17974 2816 903 77 PT Telekomunikasi Indonesia 28573 2635 2317 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 2843 2700 Cox Communications Inc. 28573 2635 2528 NET Serviços de Comunicação S 7545 2422 2299 TPG Telecom Limited 18566 2045 1863 MegaPath Corporation 6147 1785 1755 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 /14:1009 /15:1718 /16:13016 /17:7097 /18:11703 /19:24506 /20:35123 /21:37166 /22:55497 /23:48049 /24:275288 /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 2065 2843 Cox Communications Inc. 18566 2000 2045 MegaPath Corporation 6389 1676 2896 BellSouth.net Inc. 6147 1348 1785 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 1077 1380 OJSC "Vimpelcom"

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

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

1:1357 2:678 3:3 4:17 5:1181 6:21 8:767 12:1853 13:4 14:1146 15:17 16:2 17:42 18:21 20:51 23:945 24:1778 27:1808 31:1318 32:41 33:2 34:5 36:154 37:1805 38:1002 39:13 40:230 41:2951 42:254 43:535 44:18 45:82 46:2048 47:27 49:743 50:790 52:12 54:53 55:3 56:10 57:32 58:1131 59:635 60:435 61:1674 62:1261 63:1834 64:4417 65:2269 66:4190 67:2023 68:1094 69:3256 70:874 71:483 72:1987 74:2601 75:378 76:412 77:1601 78:1005 79:763 80:1324 81:1283 82:796 83:659 84:715 85:1353 86:424 87:1186 88:500 89:1921 90:138 91:5795 92:781 93:1654 94:2035 95:1305 96:424 97:340 98:1099 99:48 100:65 101:739 103:5901 104:478 105:155 106:181 107:651 108:580 109:1997 110:1046 111:1417 112:714 113:911 114:807 115:1155 116:1119 117:992 118:1529 119:1367 120:754 121:960 122:2208 123:1715 124:1403 125:1518 128:566 129:378 130:355 131:918 132:393 133:165 134:312 135:81 136:323 137:311 138:381 139:250 140:197 141:402 142:589 143:439 144:505 145:111 146:661 147:553 148:1008 149:408 150:497 151:633 152:475 153:240 154:397 155:568 156:373 157:330 158:279 159:826 160:330 161:603 162:1799 163:385 164:627 165:667 166:363 167:687 168:1116 169:118 170:1423 171:188 172:60 173:1635 174:708 175:599 176:1524 177:3661 178:2079 179:811 180:1784 181:1775 182:1640 183:699 184:709 185:2231 186:2974 187:1707 188:2016 189:1531 190:7906 191:783 192:7653 193:5545 194:4064 195:3611 196:1645 197:774 198:5222 199:5455 200:6485 201:2904 202:8919 203:9072 204:4610 205:2644 206:2969 207:2903 208:3920 209:3741 210:3142 211:1786 212:2413 213:2160 214:860 215:86 216:5616 217:1704 218:626 219:333 220:1291 221:738 222:358 223:693

End of report