Orbit

Routing Table Report 04:00 +10GMT Wed 30 Apr, 2014

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

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

BGP routing table entries examined: 494035 Prefixes after maximum aggregation: 193653 Deaggregation factor: 2.55 Unique aggregates announced to Internet: 243706 Total ASes present in the Internet Routing Table: 46714 Prefixes per ASN: 10.58 Origin-only ASes present in the Internet Routing Table: 35810 Origin ASes announcing only one prefix: 16392 Transit ASes present in the Internet Routing Table: 6036 Transit-only ASes present in the Internet Routing Table: 169 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: 1837 Unregistered ASNs in the Routing Table: 468 Number of 32-bit ASNs allocated by the RIRs: 6478 Number of 32-bit ASNs visible in the Routing Table: 4868 Prefixes from 32-bit ASNs in the Routing Table: 16212 Number of bogon 32-bit ASNs visible in the Routing Table: 127 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 438 Number of addresses announced to Internet: 2676569348 Equivalent to 159 /8s, 137 /16s and 53 /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: 172148

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

Prefixes being announced by APNIC Region ASes: 117177 Total APNIC prefixes after maximum aggregation: 34954 APNIC Deaggregation factor: 3.35 Prefixes being announced from the APNIC address blocks: 120071 Unique aggregates announced from the APNIC address blocks: 50086 APNIC Region origin ASes present in the Internet Routing Table: 4925 APNIC Prefixes per ASN: 24.38 APNIC Region origin ASes announcing only one prefix: 1225 APNIC Region transit ASes present in the Internet Routing Table: 857 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 926 Number of APNIC addresses announced to Internet: 731726976 Equivalent to 43 /8s, 157 /16s and 68 /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: 168560 Total ARIN prefixes after maximum aggregation: 83366 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 170002 Unique aggregates announced from the ARIN address blocks: 79446 ARIN Region origin ASes present in the Internet Routing Table: 16239 ARIN Prefixes per ASN: 10.47 ARIN Region origin ASes announcing only one prefix: 6115 ARIN Region transit ASes present in the Internet Routing Table: 1664 Average ARIN Region AS path length visible: 4.0 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: 1074495360 Equivalent to 64 /8s, 11 /16s and 127 /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: 123417 Total RIPE prefixes after maximum aggregation: 62520 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 127981 Unique aggregates announced from the RIPE address blocks: 80823 RIPE Region origin ASes present in the Internet Routing Table: 17680 RIPE Prefixes per ASN: 7.24 RIPE Region origin ASes announcing only one prefix: 8295 RIPE Region transit ASes present in the Internet Routing Table: 2860 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: 2699 Number of RIPE addresses announced to Internet: 657780868 Equivalent to 39 /8s, 52 /16s and 240 /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: 56206 Total LACNIC prefixes after maximum aggregation: 10110 LACNIC Deaggregation factor: 5.56 Prefixes being announced from the LACNIC address blocks: 62507 Unique aggregates announced from the LACNIC address blocks: 28691 LACNIC Region origin ASes present in the Internet Routing Table: 2091 LACNIC Prefixes per ASN: 29.89 LACNIC Region origin ASes announcing only one prefix: 549 LACNIC Region transit ASes present in the Internet Routing Table: 431 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1128 Number of LACNIC addresses announced to Internet: 158034816 Equivalent to 9 /8s, 107 /16s and 107 /24s Percentage of available LACNIC address space announced: 94.2

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: 12355 Total AfriNIC prefixes after maximum aggregation: 2666 AfriNIC Deaggregation factor: 4.63 Prefixes being announced from the AfriNIC address blocks: 13036 Unique aggregates announced from the AfriNIC address blocks: 4294 AfriNIC Region origin ASes present in the Internet Routing Table: 717 AfriNIC Prefixes per ASN: 18.18 AfriNIC Region origin ASes announcing only one prefix: 208 AfriNIC Region transit ASes present in the Internet Routing Table: 147 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 24 Number of AfriNIC addresses announced to Internet: 54209536 Equivalent to 3 /8s, 59 /16s and 44 /24s Percentage of available AfriNIC address space announced: 53.9

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 2947 11591 922 Korea Telecom 17974 2797 903 78 PT Telekomunikasi Indonesia 7545 2216 320 117 TPG Telecom Limited 4755 1850 396 198 TATA Communications formerly 9829 1622 1288 35 National Internet Backbone 9583 1335 104 546 Sify Limited 9498 1257 314 85 BHARTI Airtel Ltd. 7552 1219 1082 13 Viettel Corporation 4808 1209 2151 355 CNCGROUP IP network China169 24560 1126 385 175 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 22773 3067 2937 134 Cox Communications Inc. 6389 2980 3688 53 BellSouth.net Inc. 1785 2196 699 133 PaeTec Communications, Inc. 18566 2047 379 178 MegaPath Corporation 20115 1706 1690 566 Charter Communications 4323 1628 1073 407 tw telecom holdings, inc. 701 1481 11158 749 MCI Communications Services, 30036 1401 304 543 Mediacom Communications Corp 6983 1326 800 307 ITC^Deltacom 22561 1302 402 232 CenturyTel Internet Holdings,

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 34984 1709 264 271 TELLCOM ILETISIM HIZMETLERI A 8402 1577 544 16 OJSC "Vimpelcom" 20940 1305 499 982 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 826 359 29 JSC "Ukrtelecom" 6830 766 2333 426 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/current/data-ASnet-RIPE

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

ASN No of nets /20 equiv MaxAgg Description 28573 3729 1955 99 NET Serviços de Comunicação S 10620 2795 453 254 Telmex Colombia S.A. 18881 1961 972 21 Global Village Telecom 7303 1753 1174 228 Telecom Argentina S.A. 8151 1400 2928 405 Uninet S.A. de C.V. 6503 1111 434 60 Axtel, S.A.B. de C.V. 7738 914 1754 40 Telemar Norte Leste S.A. 27947 873 114 50 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/current/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 220 20 9 Data Telecom Service 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 3729 1955 99 NET Serviços de Comunicação S 22773 3067 2937 134 Cox Communications Inc. 6389 2980 3688 53 BellSouth.net Inc. 4766 2947 11591 922 Korea Telecom 17974 2797 903 78 PT Telekomunikasi Indonesia 10620 2795 453 254 Telmex Colombia S.A. 7545 2216 320 117 TPG Telecom Limited 1785 2196 699 133 PaeTec Communications, Inc. 18566 2047 379 178 MegaPath Corporation 18881 1961 972 21 Global Village Telecom

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

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 22773 3067 2933 Cox Communications Inc. 6389 2980 2927 BellSouth.net Inc. 17974 2797 2719 PT Telekomunikasi Indonesia 10620 2795 2541 Telmex Colombia S.A. 7545 2216 2099 TPG Telecom Limited 1785 2196 2063 PaeTec Communications, Inc. 4766 2947 2025 Korea Telecom 18881 1961 1940 Global Village Telecom 18566 2047 1869 MegaPath Corporation 4755 1850 1652 TATA Communications formerly

Complete listing at http://thyme.rand.apnic.net/current/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 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 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 22511 UNALLOCATED 8.28.225.0/24 2828 XO Communications 22511 UNALLOCATED 8.36.68.0/24 2828 XO Communications

Complete listing at http://thyme.rand.apnic.net/current/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/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 /9:12 /10:31 /11:90 /12:257 /13:481 /14:963 /15:1690 /16:12950 /17:6816 /18:11604 /19:24264 /20:34055 /21:36756 /22:53326 /23:46254 /24:262264 /25:791 /26:936 /27:400 /28:13 /29:20 /30:7 /31:1 /32:38

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

ASN No of nets Total ann. Description 22773 2310 3067 Cox Communications Inc. 18566 2002 2047 MegaPath Corporation 6389 1694 2980 BellSouth.net Inc. 36998 1599 1636 Sudanese Mobile Telephone (ZA 8402 1254 1577 OJSC "Vimpelcom" 30036 1238 1401 Mediacom Communications Corp 11492 1191 1235 CABLE ONE, INC. 1785 1162 2196 PaeTec Communications, Inc. 6983 1043 1326 ITC^Deltacom 34984 1039 1709 TELLCOM ILETISIM HIZMETLERI A

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

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

1:1025 2:678 3:3 4:15 5:978 6:19 8:734 12:1843 13:4 14:988 15:13 16:2 17:31 18:21 20:36 23:845 24:1735 25:1 27:1777 31:1477 32:40 33:2 34:5 36:136 37:1896 38:952 39:6 40:196 41:3188 42:249 44:10 46:2171 47:18 49:697 50:916 52:12 54:47 55:4 57:28 58:1229 59:603 60:403 61:1547 62:1230 63:1985 64:4383 65:2284 66:4152 67:2077 68:1038 69:3298 70:869 71:445 72:2021 74:2647 75:311 76:418 77:1526 78:946 79:708 80:1296 81:1162 82:739 83:756 84:718 85:1257 86:470 87:1189 88:522 89:1798 90:140 91:5698 92:693 93:1715 94:2040 95:1467 96:543 97:348 98:1075 99:48 100:54 101:792 103:4733 105:535 106:172 107:577 108:578 109:2048 110:983 111:1295 112:648 113:844 114:897 115:1117 116:1059 117:932 118:1411 119:1342 120:375 121:806 122:1971 123:1288 124:1412 125:1399 128:649 129:313 130:346 131:661 132:397 133:162 134:334 135:74 136:256 137:323 138:352 139:170 140:213 141:368 142:573 143:435 144:499 145:103 146:598 147:455 148:925 149:348 150:168 151:641 152:423 153:218 154:272 155:482 156:336 157:337 158:244 159:897 160:337 161:515 162:1356 163:219 164:688 165:614 166:279 167:611 168:1027 169:124 170:1385 171:191 172:22 173:1649 174:700 175:608 176:1443 177:2869 178:1964 179:605 180:1722 181:1124 182:1551 183:511 184:713 185:1555 186:2769 187:1553 188:1925 189:1468 190:7452 191:206 192:7239 193:5493 194:4038 195:3489 196:1399 197:1116 198:5018 199:5591 200:6241 201:2728 202:8993 203:8891 204:4633 205:2720 206:2949 207:2939 208:3990 209:3726 210:3110 211:1679 212:2191 213:2068 214:917 215:84 216:5454 217:1678 218:575 219:317 220:1279 221:600 222:350 223:582

End of report