Orbit

Routing Table Report 05:00 +10GMT Wed 30 Apr, 2014

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

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

BGP routing table entries examined: 489308 Prefixes after maximum aggregation: 192402 Deaggregation factor: 2.54 Unique aggregates announced to Internet: 243428 Total ASes present in the Internet Routing Table: 46595 Prefixes per ASN: 10.50 Origin-only ASes present in the Internet Routing Table: 35864 Origin ASes announcing only one prefix: 16406 Transit ASes present in the Internet Routing Table: 5864 Transit-only ASes present in the Internet Routing Table: 151 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 30 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 1904 Unregistered ASNs in the Routing Table: 491 Number of 32-bit ASNs allocated by the RIRs: 6478 Number of 32-bit ASNs visible in the Routing Table: 4867 Prefixes from 32-bit ASNs in the Routing Table: 16142 Number of bogon 32-bit ASNs visible in the Routing Table: 103 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 499 Number of addresses announced to Internet: 2676070652 Equivalent to 159 /8s, 129 /16s and 152 /24s Percentage of available address space announced: 72.3 Percentage of allocated address space announced: 72.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.3 Total number of prefixes smaller than registry allocations: 170147

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

Prefixes being announced by APNIC Region ASes: 114325 Total APNIC prefixes after maximum aggregation: 34308 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 117176 Unique aggregates announced from the APNIC address blocks: 49900 APNIC Region origin ASes present in the Internet Routing Table: 4885 APNIC Prefixes per ASN: 23.99 APNIC Region origin ASes announcing only one prefix: 1231 APNIC Region transit ASes present in the Internet Routing Table: 820 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 21 Number of APNIC region 32-bit ASNs visible in the Routing Table: 925 Number of APNIC addresses announced to Internet: 731545084 Equivalent to 43 /8s, 154 /16s and 125 /24s Percentage of available APNIC address space announced: 85.5

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167306 Total ARIN prefixes after maximum aggregation: 82985 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 168808 Unique aggregates announced from the ARIN address blocks: 79360 ARIN Region origin ASes present in the Internet Routing Table: 16202 ARIN Prefixes per ASN: 10.42 ARIN Region origin ASes announcing only one prefix: 6119 ARIN Region transit ASes present in the Internet Routing Table: 1616 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: 91 Number of ARIN addresses announced to Internet: 1074266368 Equivalent to 64 /8s, 8 /16s and 1 /24s Percentage of available ARIN address space announced: 56.8

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: 123051 Total RIPE prefixes after maximum aggregation: 62438 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 127670 Unique aggregates announced from the RIPE address blocks: 80751 RIPE Region origin ASes present in the Internet Routing Table: 17660 RIPE Prefixes per ASN: 7.23 RIPE Region origin ASes announcing only one prefix: 8295 RIPE Region transit ASes present in the Internet Routing Table: 2795 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: 2700 Number of RIPE addresses announced to Internet: 657773312 Equivalent to 39 /8s, 52 /16s and 211 /24s Percentage of available RIPE address space announced: 95.6

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: 55952 Total LACNIC prefixes after maximum aggregation: 9966 LACNIC Deaggregation factor: 5.61 Prefixes being announced from the LACNIC address blocks: 62150 Unique aggregates announced from the LACNIC address blocks: 28695 LACNIC Region origin ASes present in the Internet Routing Table: 2086 LACNIC Prefixes per ASN: 29.79 LACNIC Region origin ASes announcing only one prefix: 553 LACNIC Region transit ASes present in the Internet Routing Table: 417 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1128 Number of LACNIC addresses announced to Internet: 157948416 Equivalent to 9 /8s, 106 /16s and 26 /24s Percentage of available LACNIC address space announced: 94.1

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus 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: 12353 Total AfriNIC prefixes after maximum aggregation: 2668 AfriNIC Deaggregation factor: 4.63 Prefixes being announced from the AfriNIC address blocks: 13005 Unique aggregates announced from the AfriNIC address blocks: 4294 AfriNIC Region origin ASes present in the Internet Routing Table: 719 AfriNIC Prefixes per ASN: 18.09 AfriNIC Region origin ASes announcing only one prefix: 208 AfriNIC Region transit ASes present in the Internet Routing Table: 139 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 23 Number of AfriNIC addresses announced to Internet: 54203648 Equivalent to 3 /8s, 59 /16s and 21 /24s Percentage of available AfriNIC address space announced: 53.8

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 2799 903 78 PT Telekomunikasi Indonesia 4766 2217 11583 629 Korea Telecom 7545 2213 320 117 TPG Telecom Limited 4755 1839 392 195 TATA Communications formerly 9829 1622 1288 35 National Internet Backbone 9583 1334 104 547 Sify Limited 9498 1257 314 86 BHARTI Airtel Ltd. 7552 1219 1082 13 Viettel Corporation 4808 1174 2074 341 CNCGROUP IP network China169 24560 1126 385 175 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 22773 3071 2937 135 Cox Communications Inc. 6389 2977 3688 53 BellSouth.net Inc. 1785 2196 699 133 PaeTec Communications, Inc. 18566 2046 379 178 MegaPath Corporation 20115 1706 1690 566 Charter Communications 4323 1642 1089 409 tw telecom holdings, inc. 701 1477 11158 745 MCI Communications Services, 30036 1381 300 555 Mediacom Communications Corp 6983 1326 800 307 ITC^Deltacom 22561 1302 402 232 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 1708 264 270 TELLCOM ILETISIM HIZMETLERI A 8402 1541 544 15 OJSC "Vimpelcom" 20940 1300 499 978 Akamai International B.V. 13188 1049 100 28 TOV "Bank-Inform" 31148 1018 45 19 Freenet Ltd. 8551 922 370 40 Bezeq International-Ltd 6849 827 360 30 JSC "Ukrtelecom" 6830 767 2333 427 Liberty Global Operations B.V 12479 720 797 56 France Telecom Espana SA 9198 574 344 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 28573 3723 1955 98 NET Serviços de Comunicação S 10620 2839 458 206 Telmex Colombia S.A. 18881 1962 972 21 Global Village Telecom 7303 1753 1174 228 Telecom Argentina S.A. 8151 1390 2928 403 Uninet S.A. de C.V. 6503 1109 434 61 Axtel, S.A.B. de C.V. 7738 914 1754 40 Telemar Norte Leste S.A. 27947 869 114 52 Telconet S.A 11830 844 364 15 Instituto Costarricense de El 26615 843 2325 35 Tim Celular S.A.

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 36998 1636 240 6 Sudanese Mobile Telephone (ZA 24863 960 280 26 Link Egypt (Link.NET) 6713 614 722 28 Office National des Postes et 8452 577 958 13 TE-AS 24835 304 144 9 Vodafone Data 36992 275 783 24 ETISALAT MISR 3741 248 921 209 Internet Solutions 29571 230 22 23 Cote d'Ivoire Telecom 37054 223 19 7 Data Telecom Service 29975 192 668 21 Vodacom

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 28573 3723 1955 98 NET Serviços de Comunicação S 22773 3071 2937 135 Cox Communications Inc. 6389 2977 3688 53 BellSouth.net Inc. 10620 2839 458 206 Telmex Colombia S.A. 17974 2799 903 78 PT Telekomunikasi Indonesia 4766 2217 11583 629 Korea Telecom 7545 2213 320 117 TPG Telecom Limited 1785 2196 699 133 PaeTec Communications, Inc. 18566 2046 379 178 MegaPath Corporation 18881 1962 972 21 Global Village Telecom

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 3071 2936 Cox Communications Inc. 6389 2977 2924 BellSouth.net Inc. 17974 2799 2721 PT Telekomunikasi Indonesia 10620 2839 2633 Telmex Colombia S.A. 7545 2213 2096 TPG Telecom Limited 1785 2196 2063 PaeTec Communications, Inc. 18881 1962 1941 Global Village Telecom 18566 2046 1868 MegaPath Corporation 4755 1839 1644 TATA Communications formerly 36998 1636 1630 Sudanese Mobile Telephone (ZA

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

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 65456 PRIVATE 5.245.224.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 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 22511 UNALLOCATED 8.28.225.0/24 3356 Level 3 Communicatio

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

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 27.100.7.0/24 56096 >>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<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<< 41.73.16.0/24 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 /10:31 /11:90 /12:257 /13:481 /14:968 /15:1696 /16:12957 /17:6788 /18:11451 /19:24184 /20:33910 /21:36690 /22:53167 /23:45931 /24:260466 /25:44 /26:32 /27:50 /28:30 /29:29 /30:28 /31:0 /32:0

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

ASN No of nets Total ann. Description 22773 2314 3071 Cox Communications Inc. 18566 2001 2046 MegaPath Corporation 6389 1692 2977 BellSouth.net Inc. 36998 1599 1636 Sudanese Mobile Telephone (ZA 8402 1221 1541 OJSC "Vimpelcom" 30036 1219 1381 Mediacom Communications Corp 11492 1191 1235 CABLE ONE, INC. 1785 1162 2196 PaeTec Communications, Inc. 6983 1043 1326 ITC^Deltacom 34984 1038 1708 TELLCOM ILETISIM HIZMETLERI A

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

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

1:1025 2:677 3:3 4:15 5:978 6:19 8:679 12:1843 13:4 14:971 15:13 16:2 17:31 18:21 20:36 23:844 24:1734 25:1 27:1781 31:1470 32:40 33:2 34:5 36:136 37:1893 38:946 39:6 40:196 41:3172 42:248 44:10 46:2158 47:18 49:697 50:913 52:12 54:47 55:5 57:28 58:1185 59:603 60:403 61:1519 62:1227 63:1978 64:4377 65:2278 66:4154 67:2076 68:1038 69:3295 70:870 71:444 72:2019 74:2645 75:311 76:418 77:1526 78:945 79:711 80:1294 81:1161 82:733 83:756 84:712 85:1257 86:470 87:1189 88:521 89:1797 90:140 91:5688 92:693 93:1710 94:2037 95:1467 96:543 97:348 98:1074 99:48 100:54 101:599 103:4723 105:535 106:172 107:577 108:576 109:2048 110:984 111:1291 112:642 113:836 114:794 115:1101 116:1053 117:921 118:1412 119:1328 120:390 121:802 122:1935 123:1287 124:1345 125:1427 128:607 129:303 130:329 131:654 132:355 133:162 134:323 135:74 136:254 137:320 138:351 139:168 140:184 141:366 142:567 143:429 144:495 145:103 146:586 147:446 148:873 149:348 150:168 151:641 152:422 153:218 154:271 155:482 156:333 157:337 158:243 159:805 160:338 161:513 162:1353 163:195 164:677 165:611 166:278 167:611 168:1024 169:123 170:1384 171:191 172:22 173:1646 174:700 175:596 176:1433 177:2882 178:1954 179:607 180:1737 181:1120 182:1549 183:508 184:713 185:1553 186:2766 187:1555 188:1915 189:1476 190:7510 191:206 192:7172 193:5483 194:4032 195:3488 196:1375 197:1146 198:4968 199:5553 200:6209 201:2728 202:8824 203:8908 204:4574 205:2702 206:2859 207:2880 208:3983 209:3700 210:3027 211:1671 212:2193 213:2060 214:917 215:84 216:5431 217:1675 218:582 219:309 220:1276 221:598 222:342 223:583

End of report