Orbit

Routing Table Report 06:00 +10GMT Sun 24 Nov, 2013

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

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

BGP routing table entries examined: 469078 Prefixes after maximum aggregation: 188417 Deaggregation factor: 2.49 Unique aggregates announced to Internet: 234214 Total ASes present in the Internet Routing Table: 45429 Prefixes per ASN: 10.33 Origin-only ASes present in the Internet Routing Table: 35409 Origin ASes announcing only one prefix: 16298 Transit ASes present in the Internet Routing Table: 5839 Transit-only ASes present in the Internet Routing Table: 154 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 37 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 1060 Unregistered ASNs in the Routing Table: 293 Number of 32-bit ASNs allocated by the RIRs: 5388 Number of 32-bit ASNs visible in the Routing Table: 4181 Prefixes from 32-bit ASNs in the Routing Table: 13069 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 1164 Number of addresses announced to Internet: 2654093568 Equivalent to 158 /8s, 50 /16s and 65 /24s Percentage of available address space announced: 71.7 Percentage of allocated address space announced: 71.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.3 Total number of prefixes smaller than registry allocations: 162433

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

Prefixes being announced by APNIC Region ASes: 109845 Total APNIC prefixes after maximum aggregation: 33458 APNIC Deaggregation factor: 3.28 Prefixes being announced from the APNIC address blocks: 112087 Unique aggregates announced from the APNIC address blocks: 47665 APNIC Region origin ASes present in the Internet Routing Table: 4852 APNIC Prefixes per ASN: 23.10 APNIC Region origin ASes announcing only one prefix: 1240 APNIC Region transit ASes present in the Internet Routing Table: 815 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 755 Number of APNIC addresses announced to Internet: 728672000 Equivalent to 43 /8s, 110 /16s and 167 /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: 162001 Total ARIN prefixes after maximum aggregation: 81385 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162936 Unique aggregates announced from the ARIN address blocks: 75758 ARIN Region origin ASes present in the Internet Routing Table: 15896 ARIN Prefixes per ASN: 10.25 ARIN Region origin ASes announcing only one prefix: 5992 ARIN Region transit ASes present in the Internet Routing Table: 1616 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 38 Number of ARIN addresses announced to Internet: 1073053952 Equivalent to 63 /8s, 245 /16s and 129 /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: 118800 Total RIPE prefixes after maximum aggregation: 60924 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122498 Unique aggregates announced from the RIPE address blocks: 78678 RIPE Region origin ASes present in the Internet Routing Table: 17506 RIPE Prefixes per ASN: 7.00 RIPE Region origin ASes announcing only one prefix: 8306 RIPE Region transit ASes present in the Internet Routing Table: 2806 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2483 Number of RIPE addresses announced to Internet: 656113408 Equivalent to 39 /8s, 27 /16s and 127 /24s Percentage of available RIPE address space announced: 95.4

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: 52848 Total LACNIC prefixes after maximum aggregation: 9872 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 58010 Unique aggregates announced from the LACNIC address blocks: 27143 LACNIC Region origin ASes present in the Internet Routing Table: 2043 LACNIC Prefixes per ASN: 28.39 LACNIC Region origin ASes announcing only one prefix: 557 LACNIC Region transit ASes present in the Internet Routing Table: 389 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 899 Number of LACNIC addresses announced to Internet: 143708416 Equivalent to 8 /8s, 144 /16s and 209 /24s Percentage of available LACNIC address space announced: 85.7

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: 11749 Total AfriNIC prefixes after maximum aggregation: 2593 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 12382 Unique aggregates announced from the AfriNIC address blocks: 4033 AfriNIC Region origin ASes present in the Internet Routing Table: 682 AfriNIC Prefixes per ASN: 18.16 AfriNIC Region origin ASes announcing only one prefix: 203 AfriNIC Region transit ASes present in the Internet Routing Table: 133 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: 6 Number of AfriNIC addresses announced to Internet: 48577280 Equivalent to 2 /8s, 229 /16s and 59 /24s Percentage of available AfriNIC address space announced: 48.3

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 2714 902 88 PT TELEKOMUNIKASI INDONESIA 4766 2138 11550 641 Korea Telecom (KIX) 7545 2099 319 111 TPG Internet Pty Ltd 4755 1791 392 190 TATA Communications formerly 9829 1543 1245 45 BSNL National Internet Backbo 4808 1274 2187 366 CNCGROUP IP network: China169 9583 1247 95 507 Sify Limited 9498 1209 309 73 BHARTI Airtel Ltd. 7552 1165 1080 13 Vietel Corporation 24560 1095 380 166 Bharti Airtel Ltd., Telemedia

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 3042 3688 53 BellSouth.net Inc. 22773 2209 2941 141 Cox Communications, Inc. 18566 2054 379 178 MegaPath Corporation 1785 2033 684 126 PaeTec Communications, Inc. 20115 1681 1655 598 Charter Communications 4323 1650 1098 419 Time Warner Telecom 701 1508 11147 785 MCI Communications Services, 30036 1388 313 578 Mediacom Communications Corp 7018 1341 17795 880 AT&T WorldNet Services 6983 1297 772 582 ITC^Deltacom

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 8402 1861 544 16 OJSC "Vimpelcom" 34984 1367 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1153 429 881 Akamai Technologies European 31148 1007 45 19 FreeNet ISP 13188 894 99 48 TOV "Bank-Inform" 6849 869 363 39 JSC UKRTELECOM, 8551 783 370 41 Bezeq International 6830 777 2328 429 UPC Distribution Services 12479 679 797 57 Uni2 Autonomous System 35228 546 246 16 Avatar Broadband Limited

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 28573 3389 1794 88 NET Servicos de Comunicao S.A 10620 2671 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1647 908 20 Global Village Telecom 8151 1351 2850 418 UniNet S.A. de C.V. 11830 867 364 15 Instituto Costarricense de El 27947 814 93 89 Telconet S.A 6503 791 434 62 AVANTEL, S.A. 6147 789 373 27 Telefonica Del Peru 7738 780 1498 36 Telecomunicacoes da Bahia S.A

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 36998 1864 112 5 Sudanese Mobile Telephone (ZA 24863 888 338 26 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 411 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 256 921 214 The Internet Solution 29571 226 17 13 Ci Telecom Autonomous system 15706 221 32 6 Sudatel Internet Exchange Aut 36992 219 501 29 Etisalat MISR 29975 192 668 21 Vodacom

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 28573 3389 1794 88 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 17974 2714 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2671 433 213 Telmex Colombia S.A. 22773 2209 2941 141 Cox Communications, Inc. 4766 2138 11550 641 Korea Telecom (KIX) 7545 2099 319 111 TPG Internet Pty Ltd 18566 2054 379 178 MegaPath Corporation 1785 2033 684 126 PaeTec Communications, Inc. 36998 1864 112 5 Sudanese Mobile Telephone (ZA

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 3042 2989 BellSouth.net Inc. 17974 2714 2626 PT TELEKOMUNIKASI INDONESIA 10620 2671 2458 Telmex Colombia S.A. 22773 2209 2068 Cox Communications, Inc. 7545 2099 1988 TPG Internet Pty Ltd 1785 2033 1907 PaeTec Communications, Inc. 18566 2054 1876 MegaPath Corporation 36998 1864 1859 Sudanese Mobile Telephone (ZA 8402 1861 1845 OJSC "Vimpelcom" 18881 1647 1627 Global Village Telecom

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

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

Bad AS Designation Network Transit AS Description 65010 PRIVATE 1.38.8.0/24 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.9.0/24 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.11.0/24 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.32.0/19 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.160.0/19 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.192.0/20 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.224.0/20 38266 Hutchison Essar Ltd. 65010 PRIVATE 1.38.240.0/21 38266 Hutchison Essar Ltd. 65514 PRIVATE 5.102.224.0/19 47956 XFONE COMMUNICATION 62828 UNALLOCATED 8.21.130.0/24 3356 Level 3 Communicatio

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 100.100.0.0/24 4847 China Networks Inter-Exchange

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

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

Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.91.0.0/19 40676 Psychz Networks 23.91.4.0/24 40676 Psychz Networks 23.91.14.0/24 40676 Psychz Networks 23.91.21.0/24 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.80.0/20 21560 Capital Technology Services G 23.91.96.0/20 37958 ChinaCache Networks ASN 23.91.112.0/21 32475 MidPhase Inc. 23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c

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 /9:11 /10:31 /11:92 /12:253 /13:474 /14:920 /15:1621 /16:12788 /17:6733 /18:11190 /19:23050 /20:32860 /21:35600 /22:49914 /23:43706 /24:249787 /25:3 /26:5 /27:9 /28:7 /29:6 /30:0 /31:0 /32:1

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

ASN No of nets Total ann. Description 18566 2008 2054 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1536 1861 OJSC "Vimpelcom" 22773 1464 2209 Cox Communications, Inc. 30036 1231 1388 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1083 2033 PaeTec Communications, Inc. 6983 1036 1297 ITC^Deltacom 22561 964 1241 Digital Teleport, Inc

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

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

1:904 2:810 3:3 4:17 5:1025 6:21 8:608 12:1873 13:3 14:898 15:11 16:3 17:18 18:19 20:21 23:581 24:1756 27:1619 31:1508 32:45 33:2 34:5 36:86 37:1936 38:914 39:5 40:182 41:3235 42:297 44:14 46:2023 47:10 49:694 50:842 52:12 54:44 55:4 56:4 57:26 58:1092 59:573 60:367 61:1475 62:1236 63:1981 64:4326 65:2345 66:4148 67:2099 68:1093 69:3289 70:881 71:488 72:2010 74:2570 75:318 76:291 77:1155 78:1056 79:662 80:1276 81:1047 82:646 83:682 84:586 85:1247 86:375 87:992 88:557 89:1562 90:152 91:5691 92:608 93:1604 94:2068 95:1556 96:514 97:347 98:1035 99:41 100:32 101:655 103:3663 105:527 106:141 107:216 108:525 109:1983 110:972 111:1103 112:589 113:812 114:744 115:1046 116:984 117:823 118:1204 119:1267 120:330 121:751 122:1868 123:1257 124:1396 125:1436 128:665 129:228 130:351 131:667 132:360 133:158 134:304 135:72 136:284 137:250 138:351 139:297 140:200 141:331 142:541 143:399 144:492 145:90 146:531 147:404 148:771 149:369 150:153 151:664 152:412 153:205 154:54 155:500 156:301 157:421 158:284 159:694 160:360 161:456 162:863 163:223 164:611 165:589 166:260 167:634 168:1040 169:125 170:1119 171:184 172:27 173:1591 174:661 175:526 176:1315 177:2432 178:1861 179:305 180:1576 181:864 182:1375 183:453 184:622 185:1057 186:2648 187:1497 188:1858 189:1258 190:7334 192:7060 193:5432 194:4024 195:3365 196:1334 197:1053 198:4749 199:5494 200:6054 201:2522 202:8922 203:8892 204:4541 205:2651 206:2834 207:2831 208:3967 209:3663 210:2999 211:1570 212:2152 213:1994 214:895 215:88 216:5401 217:1695 218:625 219:319 220:1270 221:585 222:328 223:508

End of report