Orbit

Routing Table Report 04:00 +10GMT Wed 01 Jan, 2014

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

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

BGP routing table entries examined: 477079 Prefixes after maximum aggregation: 190360 Deaggregation factor: 2.51 Unique aggregates announced to Internet: 236803 Total ASes present in the Internet Routing Table: 45830 Prefixes per ASN: 10.41 Origin-only ASes present in the Internet Routing Table: 35498 Origin ASes announcing only one prefix: 16257 Transit ASes present in the Internet Routing Table: 5970 Transit-only ASes present in the Internet Routing Table: 178 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 53 Max AS path prepend of ASN ( 50404) 51 Prefixes from unregistered ASNs in the Routing Table: 2650 Unregistered ASNs in the Routing Table: 625 Number of 32-bit ASNs allocated by the RIRs: 5624 Number of 32-bit ASNs visible in the Routing Table: 4362 Prefixes from 32-bit ASNs in the Routing Table: 13818 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: 1669 Number of addresses announced to Internet: 2661081820 Equivalent to 158 /8s, 156 /16s and 226 /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: 166371

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

Prefixes being announced by APNIC Region ASes: 113251 Total APNIC prefixes after maximum aggregation: 34166 APNIC Deaggregation factor: 3.31 Prefixes being announced from the APNIC address blocks: 115611 Unique aggregates announced from the APNIC address blocks: 48505 APNIC Region origin ASes present in the Internet Routing Table: 4869 APNIC Prefixes per ASN: 23.74 APNIC Region origin ASes announcing only one prefix: 1205 APNIC Region transit ASes present in the Internet Routing Table: 833 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 28 Number of APNIC region 32-bit ASNs visible in the Routing Table: 797 Number of APNIC addresses announced to Internet: 729061056 Equivalent to 43 /8s, 116 /16s and 150 /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: 163554 Total ARIN prefixes after maximum aggregation: 81867 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 164223 Unique aggregates announced from the ARIN address blocks: 75938 ARIN Region origin ASes present in the Internet Routing Table: 15929 ARIN Prefixes per ASN: 10.31 ARIN Region origin ASes announcing only one prefix: 5987 ARIN Region transit ASes present in the Internet Routing Table: 1672 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 52 Number of ARIN addresses announced to Internet: 1075659648 Equivalent to 64 /8s, 29 /16s and 67 /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: 120123 Total RIPE prefixes after maximum aggregation: 61394 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 123792 Unique aggregates announced from the RIPE address blocks: 79362 RIPE Region origin ASes present in the Internet Routing Table: 17587 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: 2834 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 53 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2552 Number of RIPE addresses announced to Internet: 655327364 Equivalent to 39 /8s, 15 /16s and 128 /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: 53673 Total LACNIC prefixes after maximum aggregation: 10062 LACNIC Deaggregation factor: 5.33 Prefixes being announced from the LACNIC address blocks: 59177 Unique aggregates announced from the LACNIC address blocks: 27524 LACNIC Region origin ASes present in the Internet Routing Table: 2058 LACNIC Prefixes per ASN: 28.75 LACNIC Region origin ASes announcing only one prefix: 546 LACNIC Region transit ASes present in the Internet Routing Table: 405 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 953 Number of LACNIC addresses announced to Internet: 147409688 Equivalent to 8 /8s, 201 /16s and 75 /24s Percentage of available LACNIC address space announced: 87.9

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: 11874 Total AfriNIC prefixes after maximum aggregation: 2616 AfriNIC Deaggregation factor: 4.54 Prefixes being announced from the AfriNIC address blocks: 12607 Unique aggregates announced from the AfriNIC address blocks: 4185 AfriNIC Region origin ASes present in the Internet Routing Table: 698 AfriNIC Prefixes per ASN: 18.06 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 145 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 8 Number of AfriNIC addresses announced to Internet: 48513024 Equivalent to 2 /8s, 228 /16s and 64 /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 4766 2944 11558 952 Korea Telecom 17974 2731 902 88 PT Telekomunikasi Indonesia 7545 2121 319 112 TPG Telecom Limited 4755 1810 392 191 TATA Communications formerly 9829 1559 1251 42 National Internet Backbone 9583 1295 101 537 Sify Limited 9498 1235 309 71 BHARTI Airtel Ltd. 7552 1226 1080 13 Viettel Corporation 4808 1138 2120 346 CNCGROUP IP network China169 24560 1098 382 167 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/current/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 2320 2939 139 Cox Communications Inc. 1785 2146 686 131 PaeTec Communications, Inc. 18566 2050 379 178 MegaPath Corporation 20115 1682 1664 594 Charter Communications 4323 1620 1081 412 tw telecom holdings, inc. 701 1507 11144 778 MCI Communications Services, 30036 1375 309 574 Mediacom Communications Corp 7018 1306 17746 846 AT&T Services, Inc. 6983 1294 756 580 ITC^Deltacom

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8402 1778 544 16 OJSC "Vimpelcom" 34984 1356 243 226 TELLCOM ILETISIM HIZMETLERI A 20940 1214 458 914 Akamai International B.V. 31148 1012 45 20 Freenet Ltd. 13188 921 99 33 TOV "Bank-Inform" 6849 856 359 34 JSC "Ukrtelecom" 8551 850 370 38 Bezeq International-Ltd 6830 770 2327 423 Liberty Global Operations B.V 12479 685 798 53 France Telecom Espana SA 35228 551 246 16 Telefonica UK Limited

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 28573 3437 1839 91 NET Serviços de Comunicação S 10620 2691 435 209 Telmex Colombia S.A. 18881 1790 908 20 Global Village Telecom 7303 1742 1163 229 Telecom Argentina S.A. 8151 1374 2857 430 Uninet S.A. de C.V. 11830 868 364 15 Instituto Costarricense de El 27947 858 93 89 Telconet S.A 7738 813 1562 37 Telemar Norte Leste S.A. 6503 792 434 60 Axtel, S.A.B. de C.V. 6147 780 373 27 Telefonica del Peru S.A.A.

Complete listing at http://thyme.rand.apnic.net/current/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 443 956 9 TE-AS 24835 299 144 9 Vodafone Data 3741 247 921 209 Internet Solutions 29571 240 21 14 Cote d'Ivoire Telecom 36992 226 505 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/current/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 28573 3437 1839 91 NET Serviços de Comunicação S 6389 3027 3688 53 BellSouth.net Inc. 4766 2944 11558 952 Korea Telecom 17974 2731 902 88 PT Telekomunikasi Indonesia 10620 2691 435 209 Telmex Colombia S.A. 22773 2320 2939 139 Cox Communications Inc. 1785 2146 686 131 PaeTec Communications, Inc. 7545 2121 319 112 TPG Telecom Limited 18566 2050 379 178 MegaPath Corporation 36998 1857 112 5 Sudanese Mobile Telephone (ZA

Complete listing at http://thyme.rand.apnic.net/current/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 2320 2181 Cox Communications Inc. 1785 2146 2015 PaeTec Communications, Inc. 7545 2121 2009 TPG Telecom Limited 4766 2944 1992 Korea Telecom 18566 2050 1872 MegaPath Corporation 36998 1857 1852 Sudanese Mobile Telephone (ZA 18881 1790 1770 Global Village Telecom

Complete listing at http://thyme.rand.apnic.net/current/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 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 62828 UNALLOCATED 8.21.130.0/24 4323 tw telecom holdings, 62850 UNALLOCATED 8.25.147.0/24 46887 Lightower Fiber Netw 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio

Complete listing at http://thyme.rand.apnic.net/current/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/current/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 /14:938 /15:1635 /16:12867 /17:6777 /18:11443 /19:23324 /20:33189 /21:35759 /22:50703 /23:44231 /24:252998 /25:798 /26:954 /27:430 /28:46 /29:71 /30:26 /31:0 /32:14

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

ASN No of nets Total ann. Description 18566 2005 2050 MegaPath Corporation 36998 1822 1857 Sudanese Mobile Telephone (ZA 6389 1699 3027 BellSouth.net Inc. 22773 1564 2320 Cox Communications Inc. 8402 1466 1778 OJSC "Vimpelcom" 30036 1216 1375 Mediacom Communications Corp 1785 1163 2146 PaeTec Communications, Inc. 11492 1149 1186 CABLE ONE, INC. 6983 1036 1294 ITC^Deltacom 22561 977 1252 CenturyTel Internet Holdings,

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

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

1:934 2:780 3:3 4:16 5:839 6:21 8:637 12:1877 13:3 14:898 15:9 16:3 17:20 18:19 20:36 23:642 24:1751 27:1705 31:1514 32:44 33:2 34:5 36:110 37:1944 38:919 39:5 40:182 41:3370 42:246 44:14 46:2119 47:10 49:710 50:857 52:12 54:44 55:4 56:4 57:26 58:1143 59:590 60:370 61:1497 62:1216 63:1966 64:4382 65:2334 66:4135 67:2098 68:1086 69:3310 70:909 71:511 72:2025 74:2583 75:322 76:304 77:1146 78:1021 79:674 80:1277 81:1084 82:642 83:737 84:637 85:1219 86:402 87:1012 88:526 89:1576 90:152 91:5722 92:633 93:1615 94:2103 95:1478 96:533 97:351 98:1084 99:41 100:32 101:702 103:3894 105:534 106:144 107:344 108:548 109:2037 110:971 111:1140 112:602 113:814 114:763 115:1052 116:1010 117:830 118:1210 119:1294 120:325 121:773 122:1884 123:1288 124:1397 125:1458 128:653 129:234 130:356 131:666 132:336 133:159 134:321 135:73 136:277 137:268 138:354 139:173 140:202 141:348 142:551 143:405 144:499 145:91 146:567 147:446 148:786 149:361 150:149 151:482 152:410 153:208 154:50 155:518 156:316 157:417 158:287 159:808 160:359 161:465 162:968 163:230 164:663 165:581 166:281 167:639 168:1033 169:123 170:1160 171:184 172:12 173:1704 174:676 175:551 176:1364 177:2620 178:1918 179:350 180:1602 181:915 182:1423 183:474 184:639 185:1181 186:2798 187:1450 188:1957 189:1282 190:7321 191:16 192:7058 193:5436 194:4030 195:3408 196:1346 197:1094 198:4813 199:5529 200:6063 201:2555 202:9011 203:8910 204:4533 205:2642 206:2907 207:2812 208:3949 209:3705 210:3083 211:1630 212:2179 213:1952 214:873 215:84 216:5437 217:1723 218:607 219:323 220:1271 221:587 222:348 223:564

End of report