Orbit

Routing Table Report 05:00 +10GMT Tue 31 Dec, 2013

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

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

BGP routing table entries examined: 472457 Prefixes after maximum aggregation: 189147 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 236442 Total ASes present in the Internet Routing Table: 45698 Prefixes per ASN: 10.34 Origin-only ASes present in the Internet Routing Table: 35555 Origin ASes announcing only one prefix: 16274 Transit ASes present in the Internet Routing Table: 5792 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: 30 Max AS path prepend of ASN ( 59482) 25 Prefixes from unregistered ASNs in the Routing Table: 2714 Unregistered ASNs in the Routing Table: 645 Number of 32-bit ASNs allocated by the RIRs: 5624 Number of 32-bit ASNs visible in the Routing Table: 4351 Prefixes from 32-bit ASNs in the Routing Table: 13601 Number of bogon 32-bit ASNs visible in the Routing Table: 1 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 1569 Number of addresses announced to Internet: 2660582396 Equivalent to 158 /8s, 149 /16s and 67 /24s Percentage of available address space announced: 71.9 Percentage of allocated address space announced: 71.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.4 Total number of prefixes smaller than registry allocations: 164368

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

Prefixes being announced by APNIC Region ASes: 110782 Total APNIC prefixes after maximum aggregation: 33560 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 113080 Unique aggregates announced from the APNIC address blocks: 48193 APNIC Region origin ASes present in the Internet Routing Table: 4845 APNIC Prefixes per ASN: 23.34 APNIC Region origin ASes announcing only one prefix: 1217 APNIC Region transit ASes present in the Internet Routing Table: 817 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 794 Number of APNIC addresses announced to Internet: 729056252 Equivalent to 43 /8s, 116 /16s and 131 /24s Percentage of available APNIC address space announced: 85.2

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: 162353 Total ARIN prefixes after maximum aggregation: 81565 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 163102 Unique aggregates announced from the ARIN address blocks: 75895 ARIN Region origin ASes present in the Internet Routing Table: 15889 ARIN Prefixes per ASN: 10.27 ARIN Region origin ASes announcing only one prefix: 5989 ARIN Region transit ASes present in the Internet Routing Table: 1633 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 50 Number of ARIN addresses announced to Internet: 1074978816 Equivalent to 64 /8s, 18 /16s and 224 /24s Percentage of available ARIN address space announced: 56.9

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: 119906 Total RIPE prefixes after maximum aggregation: 61307 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 123621 Unique aggregates announced from the RIPE address blocks: 79471 RIPE Region origin ASes present in the Internet Routing Table: 17562 RIPE Prefixes per ASN: 7.04 RIPE Region origin ASes announcing only one prefix: 8312 RIPE Region transit ASes present in the Internet Routing Table: 2750 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: 2550 Number of RIPE addresses announced to Internet: 655609344 Equivalent to 39 /8s, 19 /16s and 206 /24s Percentage of available RIPE address space announced: 95.3

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, 196608-200191 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: 53139 Total LACNIC prefixes after maximum aggregation: 9859 LACNIC Deaggregation factor: 5.39 Prefixes being announced from the LACNIC address blocks: 58535 Unique aggregates announced from the LACNIC address blocks: 27519 LACNIC Region origin ASes present in the Internet Routing Table: 2050 LACNIC Prefixes per ASN: 28.55 LACNIC Region origin ASes announcing only one prefix: 550 LACNIC Region transit ASes present in the Internet Routing Table: 391 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 949 Number of LACNIC addresses announced to Internet: 147325184 Equivalent to 8 /8s, 200 /16s and 1 /24s Percentage of available LACNIC address space announced: 87.8

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: 11826 Total AfriNIC prefixes after maximum aggregation: 2603 AfriNIC Deaggregation factor: 4.54 Prefixes being announced from the AfriNIC address blocks: 12550 Unique aggregates announced from the AfriNIC address blocks: 4150 AfriNIC Region origin ASes present in the Internet Routing Table: 697 AfriNIC Prefixes per ASN: 18.01 AfriNIC Region origin ASes announcing only one prefix: 206 AfriNIC Region transit ASes present in the Internet Routing Table: 140 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: 8 Number of AfriNIC addresses announced to Internet: 48536576 Equivalent to 2 /8s, 228 /16s and 156 /24s Percentage of available AfriNIC address space announced: 48.2

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 2731 902 88 PT Telekomunikasi Indonesia 4766 2155 11550 653 Korea Telecom 7545 2122 319 112 TPG Telecom Limited 4755 1810 392 191 TATA Communications formerly 9829 1558 1251 42 National Internet Backbone 9583 1296 101 537 Sify Limited 9498 1235 309 71 BHARTI Airtel Ltd. 7552 1225 1080 13 Viettel Corporation 24560 1098 382 167 Bharti Airtel Ltd., Telemedia 4808 1039 1947 307 CNCGROUP IP network China169

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 3027 3688 53 BellSouth.net Inc. 22773 2322 2939 139 Cox Communications Inc. 1785 2146 686 131 PaeTec Communications, Inc. 18566 2049 379 178 MegaPath Corporation 20115 1682 1664 594 Charter Communications 4323 1639 1097 413 tw telecom holdings, inc. 701 1503 11144 774 MCI Communications Services, 30036 1375 309 574 Mediacom Communications Corp 7018 1307 17746 846 AT&T Services, Inc. 6983 1294 756 580 ITC^Deltacom

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 8402 1823 544 16 OJSC "Vimpelcom" 34984 1356 243 226 TELLCOM ILETISIM HIZMETLERI A 20940 1209 458 908 Akamai International B.V. 31148 1012 45 20 Freenet Ltd. 13188 921 99 33 TOV "Bank-Inform" 6849 857 361 35 JSC "Ukrtelecom" 8551 847 370 38 Bezeq International-Ltd 6830 772 2328 425 Liberty Global Operations B.V 12479 685 798 53 France Telecom Espana SA 35228 549 246 16 Telefonica UK Limited

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 3436 1839 91 NET Serviços de Comunicação S 10620 2691 435 209 Telmex Colombia S.A. 18881 1790 908 20 Global Village Telecom 7303 1741 1163 228 Telecom Argentina S.A. 8151 1359 2855 425 Uninet S.A. de C.V. 11830 868 364 15 Instituto Costarricense de El 27947 832 94 91 Telconet S.A 7738 813 1562 37 Telemar Norte Leste S.A. 6503 789 434 61 Axtel, S.A.B. de C.V. 6147 782 373 27 Telefonica del Peru S.A.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 1857 112 5 Sudanese Mobile Telephone (ZA 24863 893 338 26 Link Egypt (Link.NET) 6713 600 653 27 Office National des Postes et 8452 432 956 9 TE-AS 24835 299 144 9 Vodafone Data 3741 247 921 209 Internet Solutions 29571 240 21 14 Cote d'Ivoire Telecom 36992 227 505 27 ETISALAT MISR 15706 219 32 6 Sudatel (Sudan Telecom Co. Lt 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 3436 1839 91 NET Serviços de Comunicação S 6389 3027 3688 53 BellSouth.net Inc. 17974 2731 902 88 PT Telekomunikasi Indonesia 10620 2691 435 209 Telmex Colombia S.A. 22773 2322 2939 139 Cox Communications Inc. 4766 2155 11550 653 Korea Telecom 1785 2146 686 131 PaeTec Communications, Inc. 7545 2122 319 112 TPG Telecom Limited 18566 2049 379 178 MegaPath Corporation 36998 1857 112 5 Sudanese Mobile Telephone (ZA

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 3027 2974 BellSouth.net Inc. 17974 2731 2643 PT Telekomunikasi Indonesia 10620 2691 2482 Telmex Colombia S.A. 22773 2322 2183 Cox Communications Inc. 1785 2146 2015 PaeTec Communications, Inc. 7545 2122 2010 TPG Telecom Limited 18566 2049 1871 MegaPath Corporation 36998 1857 1852 Sudanese Mobile Telephone (ZA 8402 1823 1807 OJSC "Vimpelcom" 18881 1790 1770 Global Village Telecom

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

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

Bad AS Designation Network Transit AS Description 65514 PRIVATE 5.102.224.0/19 47956 XFONE COMMUNICATION 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65349 PRIVATE 5.141.16.0/22 34875 OJSC Rostelecom 65349 PRIVATE 5.141.21.0/24 34875 OJSC Rostelecom 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.192.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.196.0/22 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.200.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.202.0/23 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications

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

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

Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.91.0.0/19 40676 Psychz Networks 23.91.14.0/24 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.80.0/20 21560 Netstream Communications, LLC 23.91.96.0/20 37958 Beijing Blue I.T Technologies 23.91.112.0/21 32475 SingleHop 23.91.120.0/21 36351 SoftLayer Technologies Inc. 23.91.160.0/19 36493 FIBERNETICS CORPORATION 23.91.160.0/22 36493 FIBERNETICS CORPORATION

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 /9:11 /10:31 /11:92 /12:253 /13:473 /14:942 /15:1642 /16:12882 /17:6767 /18:11287 /19:23234 /20:33055 /21:35745 /22:50490 /23:43936 /24:251377 /25:46 /26:32 /27:49 /28:37 /29:29 /30:31 /31:0 /32:0

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

ASN No of nets Total ann. Description 18566 2004 2049 MegaPath Corporation 36998 1822 1857 Sudanese Mobile Telephone (ZA 6389 1699 3027 BellSouth.net Inc. 22773 1566 2322 Cox Communications Inc. 8402 1511 1823 OJSC "Vimpelcom" 30036 1216 1375 Mediacom Communications Corp 1785 1163 2146 PaeTec Communications, Inc. 11492 1148 1185 CABLE ONE, INC. 6983 1036 1294 ITC^Deltacom 22561 977 1252 CenturyTel Internet Holdings,

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

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

1:930 2:837 3:3 4:16 5:836 6:21 8:634 12:1875 13:3 14:869 15:9 16:3 17:20 18:19 20:36 23:639 24:1749 27:1714 31:1511 32:46 33:2 34:5 36:108 37:1943 38:915 39:3 40:182 41:3349 42:241 44:14 46:2073 47:10 49:706 50:856 52:12 54:44 55:5 56:4 57:26 58:1094 59:588 60:370 61:1470 62:1226 63:1977 64:4377 65:2330 66:4130 67:2108 68:1085 69:3301 70:909 71:510 72:2023 74:2582 75:322 76:304 77:1187 78:1025 79:676 80:1278 81:1084 82:643 83:749 84:630 85:1232 86:402 87:1013 88:526 89:1575 90:152 91:5724 92:634 93:1587 94:2109 95:1479 96:533 97:355 98:1083 99:41 100:32 101:453 103:3860 105:534 106:144 107:260 108:546 109:2028 110:965 111:1137 112:595 113:813 114:759 115:1035 116:1008 117:813 118:1248 119:1275 120:353 121:750 122:1841 123:1286 124:1359 125:1489 128:621 129:224 130:339 131:659 132:327 133:159 134:310 135:73 136:275 137:246 138:354 139:169 140:173 141:346 142:539 143:402 144:494 145:92 146:556 147:437 148:740 149:358 150:151 151:485 152:410 153:208 154:49 155:512 156:313 157:367 158:286 159:719 160:359 161:463 162:962 163:209 164:659 165:577 166:281 167:639 168:1031 169:122 170:1160 171:184 172:12 173:1704 174:676 175:542 176:1362 177:2602 178:1916 179:349 180:1622 181:915 182:1421 183:474 184:631 185:1176 186:2777 187:1446 188:1949 189:1279 190:7289 191:16 192:6993 193:5428 194:4025 195:3408 196:1339 197:1092 198:4769 199:5496 200:6047 201:2553 202:8929 203:8964 204:4468 205:2626 206:2817 207:2750 208:3944 209:3698 210:2984 211:1612 212:2176 213:1975 214:871 215:85 216:5430 217:1707 218:608 219:317 220:1267 221:587 222:347 223:594

End of report