Orbit

Routing Table Report 06:00 +10GMT Sat 25 Oct, 2014

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

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

BGP routing table entries examined: 511396 Prefixes after maximum aggregation: 198319 Deaggregation factor: 2.58 Unique aggregates announced to Internet: 252819 Total ASes present in the Internet Routing Table: 48306 Prefixes per ASN: 10.59 Origin-only ASes present in the Internet Routing Table: 36361 Origin ASes announcing only one prefix: 16369 Transit ASes present in the Internet Routing Table: 6013 Transit-only ASes present in the Internet Routing Table: 157 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 114 Max AS path prepend of ASN ( 55644) 111 Prefixes from unregistered ASNs in the Routing Table: 1793 Unregistered ASNs in the Routing Table: 448 Number of 32-bit ASNs allocated by the RIRs: 7724 Number of 32-bit ASNs visible in the Routing Table: 5932 Prefixes from 32-bit ASNs in the Routing Table: 20975 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 335 Number of addresses announced to Internet: 2711474688 Equivalent to 161 /8s, 157 /16s and 210 /24s Percentage of available address space announced: 73.2 Percentage of allocated address space announced: 73.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.0 Total number of prefixes smaller than registry allocations: 173787

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

Prefixes being announced by APNIC Region ASes: 123687 Total APNIC prefixes after maximum aggregation: 35837 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 127558 Unique aggregates announced from the APNIC address blocks: 53223 APNIC Region origin ASes present in the Internet Routing Table: 4947 APNIC Prefixes per ASN: 25.78 APNIC Region origin ASes announcing only one prefix: 1202 APNIC Region transit ASes present in the Internet Routing Table: 836 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 114 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1134 Number of APNIC addresses announced to Internet: 736222976 Equivalent to 43 /8s, 225 /16s and 223 /24s Percentage of available APNIC address space announced: 86.0

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 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: 171026 Total ARIN prefixes after maximum aggregation: 85173 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 172978 Unique aggregates announced from the ARIN address blocks: 81139 ARIN Region origin ASes present in the Internet Routing Table: 16376 ARIN Prefixes per ASN: 10.56 ARIN Region origin ASes announcing only one prefix: 6106 ARIN Region transit ASes present in the Internet Routing Table: 1628 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN region 32-bit ASNs visible in the Routing Table: 240 Number of ARIN addresses announced to Internet: 1052117504 Equivalent to 62 /8s, 182 /16s and 10 /24s Percentage of available ARIN address space announced: 55.7

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: 125013 Total RIPE prefixes after maximum aggregation: 63632 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 130510 Unique aggregates announced from the RIPE address blocks: 82763 RIPE Region origin ASes present in the Internet Routing Table: 17776 RIPE Prefixes per ASN: 7.34 RIPE Region origin ASes announcing only one prefix: 8190 RIPE Region transit ASes present in the Internet Routing Table: 2866 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3141 Number of RIPE addresses announced to Internet: 691790592 Equivalent to 41 /8s, 59 /16s and 227 /24s Percentage of available RIPE address space announced: 100.6

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: 58482 Total LACNIC prefixes after maximum aggregation: 10772 LACNIC Deaggregation factor: 5.43 Prefixes being announced from the LACNIC address blocks: 67091 Unique aggregates announced from the LACNIC address blocks: 30625 LACNIC Region origin ASes present in the Internet Routing Table: 2357 LACNIC Prefixes per ASN: 28.46 LACNIC Region origin ASes announcing only one prefix: 658 LACNIC Region transit ASes present in the Internet Routing Table: 462 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1358 Number of LACNIC addresses announced to Internet: 171428352 Equivalent to 10 /8s, 55 /16s and 202 /24s Percentage of available LACNIC address space announced: 102.2

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 12078 Total AfriNIC prefixes after maximum aggregation: 2860 AfriNIC Deaggregation factor: 4.22 Prefixes being announced from the AfriNIC address blocks: 12923 Unique aggregates announced from the AfriNIC address blocks: 4767 AfriNIC Region origin ASes present in the Internet Routing Table: 731 AfriNIC Prefixes per ASN: 17.68 AfriNIC Region origin ASes announcing only one prefix: 213 AfriNIC Region transit ASes present in the Internet Routing Table: 152 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: 59 Number of AfriNIC addresses announced to Internet: 59633920 Equivalent to 3 /8s, 141 /16s and 241 /24s Percentage of available AfriNIC address space announced: 59.2

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 2817 903 77 PT Telekomunikasi Indonesia 7545 2424 336 126 TPG Telecom Limited 4766 2234 11576 633 Korea Telecom 4755 1919 412 189 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 9808 1441 6639 15 Guangdong Mobile Communicatio 4808 1424 2221 426 CNCGROUP IP network China169 9583 1360 111 557 Sify Limited 9498 1306 333 91 BHARTI Airtel Ltd. 7552 1187 1066 12 Viettel Corporation

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 6389 2896 3688 51 BellSouth.net Inc. 22773 2838 2940 142 Cox Communications Inc. 18566 2045 379 182 MegaPath Corporation 7029 1941 1957 312 Windstream Communications Inc 20115 1810 1790 480 Charter Communications 4323 1643 1068 408 tw telecom holdings, inc. 6983 1540 867 251 ITC^Deltacom 30036 1482 309 619 Mediacom Communications Corp 701 1427 11266 711 MCI Communications Services, 22561 1305 408 238 CenturyTel Internet Holdings,

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

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

ASN No of nets /20 equiv MaxAgg Description 34984 1840 297 352 TELLCOM ILETISIM HIZMETLERI A 20940 1486 577 1095 Akamai International B.V. 8402 1395 544 15 OJSC "Vimpelcom" 31148 1043 45 21 Freenet Ltd. 13188 1037 100 29 TOV "Bank-Inform" 8551 942 371 45 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 6830 782 2339 435 Liberty Global Operations B.V 12479 751 785 96 France Telecom Espana SA 9198 671 346 30 JSC Kazakhtelecom

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 3008 487 241 Telmex Colombia S.A. 28573 2636 2315 107 NET Serviços de Comunicação S 6147 1784 374 30 Telefonica del Peru S.A.A. 7303 1765 1171 241 Telecom Argentina S.A. 8151 1471 3017 433 Uninet S.A. de C.V. 6503 1138 434 61 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 902 130 51 Telconet S.A 26615 898 2325 35 Tim Celular S.A. 3816 889 383 154 COLOMBIA TELECOMUNICACIONES S

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

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8452 1383 958 13 TE-AS 24863 948 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 36992 343 824 28 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 246 22 17 Cote d'Ivoire Telecom 37054 231 19 6 Data Telecom Service 15706 186 17 6 Sudatel (Sudan Telecom Co. Lt 37457 180 160 4 Telkom SA Ltd.

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

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

ASN No of nets /20 equiv MaxAgg Description 10620 3008 487 241 Telmex Colombia S.A. 6389 2896 3688 51 BellSouth.net Inc. 22773 2838 2940 142 Cox Communications Inc. 17974 2817 903 77 PT Telekomunikasi Indonesia 28573 2636 2315 107 NET Serviços de Comunicação S 7545 2424 336 126 TPG Telecom Limited 4766 2234 11576 633 Korea Telecom 18566 2045 379 182 MegaPath Corporation 7029 1941 1957 312 Windstream Communications Inc 4755 1919 412 189 TATA Communications formerly

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

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

ASN No of nets Net Savings Description 6389 2896 2845 BellSouth.net Inc. 17974 2817 2740 PT Telekomunikasi Indonesia 22773 2838 2696 Cox Communications Inc. 28573 2636 2529 NET Serviços de Comunicação S 7545 2424 2298 TPG Telecom Limited 18566 2045 1863 MegaPath Corporation 6147 1784 1754 Telefonica del Peru S.A.A. 4755 1919 1730 TATA Communications formerly 9829 1670 1633 National Internet Backbone 7029 1941 1629 Windstream Communications Inc

Complete listing at http://thyme.rand.apnic.net/hk/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 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 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 55020 UNALLOCATED 8.30.123.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.

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

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 0.0.0.0/0 4641 The Chinese University of Hon

Complete listing at http://thyme.rand.apnic.net/hk/data-dsua

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

Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>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<<

Complete listing at http://thyme.rand.apnic.net/hk/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

!!Default route being announced!!

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:30 /11:90 /12:262 /13:500 /14:1002 /15:1707 /16:13014 /17:7092 /18:11711 /19:24556 /20:35225 /21:37297 /22:55030 /23:48111 /24:275711 /25:3 /26:5 /27:8 /28:5 /29:6 /30:0 /31:0 /32:2

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

ASN No of nets Total ann. Description 22773 2061 2838 Cox Communications Inc. 18566 2000 2045 MegaPath Corporation 6389 1676 2896 BellSouth.net Inc. 6147 1348 1784 Telefonica del Peru S.A.A. 30036 1328 1482 Mediacom Communications Corp 6983 1225 1540 ITC^Deltacom 7029 1171 1941 Windstream Communications Inc 34984 1160 1840 TELLCOM ILETISIM HIZMETLERI A 11492 1147 1197 CABLE ONE, INC. 8402 1081 1395 OJSC "Vimpelcom"

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

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

1:1355 2:675 3:3 4:17 5:1171 6:21 8:765 12:1855 13:4 14:1169 15:17 16:2 17:42 18:21 20:51 23:945 24:1778 27:1817 31:1331 32:40 33:2 34:5 36:154 37:1806 38:1008 39:13 40:232 41:2945 42:260 43:549 44:18 45:78 46:2047 47:28 49:738 50:788 52:12 54:53 55:3 56:10 57:32 58:1101 59:635 60:435 61:1689 62:1261 63:1836 64:4416 65:2270 66:4193 67:2025 68:1091 69:3226 70:870 71:476 72:1987 74:2601 75:378 76:400 77:1605 78:1011 79:753 80:1321 81:1283 82:794 83:659 84:717 85:1355 86:426 87:1185 88:495 89:1800 90:138 91:5795 92:783 93:1641 94:2035 95:1304 96:424 97:339 98:1097 99:48 100:65 101:733 103:5881 104:477 105:155 106:181 107:651 108:578 109:1987 110:1049 111:1420 112:709 113:907 114:797 115:1146 116:1151 117:992 118:1544 119:1362 120:729 121:961 122:2205 123:1674 124:1405 125:1539 128:617 129:386 130:366 131:916 132:433 133:165 134:321 135:81 136:324 137:311 138:381 139:200 140:222 141:404 142:602 143:449 144:507 145:111 146:679 147:558 148:1030 149:408 150:497 151:632 152:477 153:240 154:398 155:580 156:380 157:330 158:280 159:829 160:330 161:602 162:1803 163:404 164:632 165:669 166:362 167:688 168:1121 169:122 170:1424 171:188 172:60 173:1632 174:708 175:610 176:1505 177:3673 178:2077 179:795 180:1758 181:1788 182:1655 183:702 184:710 185:2233 186:2968 187:1684 188:2004 189:1528 190:7913 191:779 192:7721 193:5552 194:4070 195:3612 196:1645 197:772 198:5270 199:5483 200:6482 201:2909 202:9047 203:9016 204:4686 205:2648 206:3052 207:2964 208:3918 209:3758 210:3146 211:1791 212:2411 213:2166 214:856 215:86 216:5622 217:1705 218:620 219:332 220:1284 221:736 222:359 223:695

End of report