Orbit

Routing Table Report 05:00 +10GMT Tue 29 Apr, 2014

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

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

BGP routing table entries examined: 489086 Prefixes after maximum aggregation: 192298 Deaggregation factor: 2.54 Unique aggregates announced to Internet: 243239 Total ASes present in the Internet Routing Table: 46600 Prefixes per ASN: 10.50 Origin-only ASes present in the Internet Routing Table: 35864 Origin ASes announcing only one prefix: 16408 Transit ASes present in the Internet Routing Table: 5877 Transit-only ASes present in the Internet Routing Table: 152 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: 1932 Unregistered ASNs in the Routing Table: 518 Number of 32-bit ASNs allocated by the RIRs: 6475 Number of 32-bit ASNs visible in the Routing Table: 4859 Prefixes from 32-bit ASNs in the Routing Table: 16093 Number of bogon 32-bit ASNs visible in the Routing Table: 102 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 433 Number of addresses announced to Internet: 2675283196 Equivalent to 159 /8s, 117 /16s and 148 /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: 170126

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

Prefixes being announced by APNIC Region ASes: 114215 Total APNIC prefixes after maximum aggregation: 34272 APNIC Deaggregation factor: 3.33 Prefixes being announced from the APNIC address blocks: 117095 Unique aggregates announced from the APNIC address blocks: 49914 APNIC Region origin ASes present in the Internet Routing Table: 4888 APNIC Prefixes per ASN: 23.96 APNIC Region origin ASes announcing only one prefix: 1232 APNIC Region transit ASes present in the Internet Routing Table: 826 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: 926 Number of APNIC addresses announced to Internet: 731986172 Equivalent to 43 /8s, 161 /16s and 56 /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: 167298 Total ARIN prefixes after maximum aggregation: 82887 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 168804 Unique aggregates announced from the ARIN address blocks: 79314 ARIN Region origin ASes present in the Internet Routing Table: 16199 ARIN Prefixes per ASN: 10.42 ARIN Region origin ASes announcing only one prefix: 6118 ARIN Region transit ASes present in the Internet Routing Table: 1617 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 91 Number of ARIN addresses announced to Internet: 1074068992 Equivalent to 64 /8s, 4 /16s and 254 /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: 123186 Total RIPE prefixes after maximum aggregation: 62477 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 127761 Unique aggregates announced from the RIPE address blocks: 80694 RIPE Region origin ASes present in the Internet Routing Table: 17674 RIPE Prefixes per ASN: 7.23 RIPE Region origin ASes announcing only one prefix: 8301 RIPE Region transit ASes present in the Internet Routing Table: 2798 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: 657729280 Equivalent to 39 /8s, 52 /16s and 39 /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: 55762 Total LACNIC prefixes after maximum aggregation: 9952 LACNIC Deaggregation factor: 5.60 Prefixes being announced from the LACNIC address blocks: 61989 Unique aggregates announced from the LACNIC address blocks: 28655 LACNIC Region origin ASes present in the Internet Routing Table: 2085 LACNIC Prefixes per ASN: 29.73 LACNIC Region origin ASes announcing only one prefix: 552 LACNIC Region transit ASes present in the Internet Routing Table: 416 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: 1119 Number of LACNIC addresses announced to Internet: 157940992 Equivalent to 9 /8s, 105 /16s and 253 /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: 12354 Total AfriNIC prefixes after maximum aggregation: 2673 AfriNIC Deaggregation factor: 4.62 Prefixes being announced from the AfriNIC address blocks: 13004 Unique aggregates announced from the AfriNIC address blocks: 4300 AfriNIC Region origin ASes present in the Internet Routing Table: 718 AfriNIC Prefixes per ASN: 18.11 AfriNIC Region origin ASes announcing only one prefix: 205 AfriNIC Region transit ASes present in the Internet Routing Table: 142 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: 53246464 Equivalent to 3 /8s, 44 /16s and 122 /24s Percentage of available AfriNIC address space announced: 52.9

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 17974 2797 903 78 PT Telekomunikasi Indonesia 4766 2222 11583 629 Korea Telecom 7545 2212 320 117 TPG Telecom Limited 4755 1839 392 195 TATA Communications formerly 9829 1603 1288 35 National Internet Backbone 9583 1334 103 545 Sify Limited 9498 1255 314 84 BHARTI Airtel Ltd. 7552 1216 1082 13 Viettel Corporation 24560 1126 385 175 Bharti Airtel Ltd., Telemedia 4808 1057 1953 315 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 22773 3067 2937 135 Cox Communications Inc. 6389 2980 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 1641 1089 409 tw telecom holdings, inc. 701 1478 11158 746 MCI Communications Services, 30036 1400 303 542 Mediacom Communications Corp 6983 1326 800 307 ITC^Deltacom 22561 1301 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 1668 264 277 TELLCOM ILETISIM HIZMETLERI A 8402 1572 544 15 OJSC "Vimpelcom" 20940 1302 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 827 359 29 JSC "Ukrtelecom" 6830 765 2329 425 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 3719 1955 98 NET Serviços de Comunicação S 10620 2844 459 199 Telmex Colombia S.A. 18881 1957 972 21 Global Village Telecom 7303 1754 1174 229 Telecom Argentina S.A. 8151 1391 2930 404 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 868 114 52 Telconet S.A 11830 844 364 15 Instituto Costarricense de El 26615 844 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 1634 240 6 Sudanese Mobile Telephone (ZA 24863 960 280 26 Link Egypt (Link.NET) 6713 614 722 28 Office National des Postes et 8452 568 958 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 3719 1955 98 NET Serviços de Comunicação S 22773 3067 2937 135 Cox Communications Inc. 6389 2980 3688 53 BellSouth.net Inc. 10620 2844 459 199 Telmex Colombia S.A. 17974 2797 903 78 PT Telekomunikasi Indonesia 4766 2222 11583 629 Korea Telecom 7545 2212 320 117 TPG Telecom Limited 1785 2196 699 133 PaeTec Communications, Inc. 18566 2046 379 178 MegaPath Corporation 18881 1957 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 3067 2932 Cox Communications Inc. 6389 2980 2927 BellSouth.net Inc. 17974 2797 2719 PT Telekomunikasi Indonesia 10620 2844 2645 Telmex Colombia S.A. 7545 2212 2095 TPG Telecom Limited 1785 2196 2063 PaeTec Communications, Inc. 18881 1957 1936 Global Village Telecom 18566 2046 1868 MegaPath Corporation 4755 1839 1644 TATA Communications formerly 36998 1634 1628 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 60256 UNALLOCATED 5.145.112.0/23 47843 CallWithMe 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

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 /12:256 /13:481 /14:968 /15:1695 /16:12955 /17:6792 /18:11447 /19:24168 /20:33930 /21:36650 /22:53154 /23:45952 /24:260274 /25:46 /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 2310 3067 Cox Communications Inc. 18566 2001 2046 MegaPath Corporation 6389 1692 2980 BellSouth.net Inc. 36998 1599 1634 Sudanese Mobile Telephone (ZA 8402 1254 1572 OJSC "Vimpelcom" 30036 1237 1400 Mediacom Communications Corp 11492 1191 1235 CABLE ONE, INC. 1785 1162 2196 PaeTec Communications, Inc. 6983 1043 1326 ITC^Deltacom 34984 1030 1668 TELLCOM ILETISIM HIZMETLERI A

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

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

1:1023 2:694 3:3 4:15 5:979 6:19 8:731 12:1845 13:4 14:972 15:13 16:2 17:31 18:21 20:36 23:805 24:1745 25:1 27:1781 31:1474 32:40 33:2 34:5 36:134 37:1894 38:942 39:5 40:196 41:3177 42:247 44:10 46:2157 47:18 49:697 50:920 52:12 54:47 55:5 57:27 58:1184 59:603 60:402 61:1521 62:1230 63:1985 64:4375 65:2275 66:4152 67:2048 68:1036 69:3299 70:867 71:446 72:2022 74:2612 75:312 76:418 77:1530 78:966 79:711 80:1296 81:1160 82:734 83:755 84:711 85:1263 86:470 87:1191 88:522 89:1804 90:140 91:5718 92:683 93:1716 94:2048 95:1474 96:545 97:348 98:1074 99:48 100:54 101:596 103:4721 105:534 106:171 107:577 108:576 109:2051 110:982 111:1284 112:643 113:837 114:795 115:1102 116:1051 117:919 118:1410 119:1326 120:390 121:802 122:1933 123:1284 124:1348 125:1427 128:605 129:302 130:329 131:652 132:355 133:162 134:323 135:74 136:254 137:320 138:351 139:167 140:184 141:366 142:558 143:420 144:497 145:100 146:585 147:445 148:877 149:348 150:168 151:634 152:422 153:218 154:270 155:481 156:332 157:338 158:243 159:804 160:338 161:516 162:1342 163:194 164:677 165:612 166:278 167:611 168:1022 169:123 170:1385 171:191 172:22 173:1641 174:697 175:594 176:1415 177:2875 178:1976 179:600 180:1736 181:1102 182:1549 183:511 184:710 185:1553 186:2753 187:1520 188:1922 189:1450 190:7445 191:211 192:7178 193:5485 194:4030 195:3488 196:1381 197:1143 198:4965 199:5555 200:6216 201:2632 202:8826 203:8903 204:4573 205:2701 206:2852 207:2868 208:3991 209:3724 210:3030 211:1671 212:2195 213:2062 214:914 215:84 216:5450 217:1679 218:578 219:309 220:1277 221:597 222:342 223:584

End of report