Orbit

Routing Table Report 06:00 +10GMT Wed 27 Nov, 2013

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

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

BGP routing table entries examined: 469350 Prefixes after maximum aggregation: 188470 Deaggregation factor: 2.49 Unique aggregates announced to Internet: 234543 Total ASes present in the Internet Routing Table: 41268 Prefixes per ASN: 11.37 Origin-only ASes present in the Internet Routing Table: 35413 Origin ASes announcing only one prefix: 16302 Transit ASes present in the Internet Routing Table: 5855 Transit-only ASes present in the Internet Routing Table: 161 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: 1090 Unregistered ASNs in the Routing Table: 301 Number of 32-bit ASNs allocated by the RIRs: 5400 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 13177 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1215 Number of addresses announced to Internet: 2654782976 Equivalent to 158 /8s, 60 /16s and 198 /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: 162415

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

Prefixes being announced by APNIC Region ASes: 110187 Total APNIC prefixes after maximum aggregation: 33460 APNIC Deaggregation factor: 3.29 Prefixes being announced from the APNIC address blocks: 112424 Unique aggregates announced from the APNIC address blocks: 47781 APNIC Region origin ASes present in the Internet Routing Table: 4855 APNIC Prefixes per ASN: 23.16 APNIC Region origin ASes announcing only one prefix: 1240 APNIC Region transit ASes present in the Internet Routing Table: 817 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: 0 Number of APNIC addresses announced to Internet: 728885248 Equivalent to 43 /8s, 113 /16s and 232 /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: 162233 Total ARIN prefixes after maximum aggregation: 81432 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 163160 Unique aggregates announced from the ARIN address blocks: 75804 ARIN Region origin ASes present in the Internet Routing Table: 15911 ARIN Prefixes per ASN: 10.25 ARIN Region origin ASes announcing only one prefix: 6005 ARIN Region transit ASes present in the Internet Routing Table: 1619 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: 0 Number of ARIN addresses announced to Internet: 1073306624 Equivalent to 63 /8s, 249 /16s and 92 /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: 118486 Total RIPE prefixes after maximum aggregation: 60917 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122230 Unique aggregates announced from the RIPE address blocks: 78724 RIPE Region origin ASes present in the Internet Routing Table: 17491 RIPE Prefixes per ASN: 6.99 RIPE Region origin ASes announcing only one prefix: 8293 RIPE Region transit ASes present in the Internet Routing Table: 2808 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: 0 Number of RIPE addresses announced to Internet: 655675904 Equivalent to 39 /8s, 20 /16s and 210 /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: 52834 Total LACNIC prefixes after maximum aggregation: 9884 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 58035 Unique aggregates announced from the LACNIC address blocks: 27272 LACNIC Region origin ASes present in the Internet Routing Table: 2043 LACNIC Prefixes per ASN: 28.41 LACNIC Region origin ASes announcing only one prefix: 552 LACNIC Region transit ASes present in the Internet Routing Table: 391 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: 0 Number of LACNIC addresses announced to Internet: 144114432 Equivalent to 8 /8s, 151 /16s and 3 /24s Percentage of available LACNIC address space announced: 85.9

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: 11642 Total AfriNIC prefixes after maximum aggregation: 2579 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12285 Unique aggregates announced from the AfriNIC address blocks: 3992 AfriNIC Region origin ASes present in the Internet Routing Table: 688 AfriNIC Prefixes per ASN: 17.86 AfriNIC Region origin ASes announcing only one prefix: 212 AfriNIC Region transit ASes present in the Internet Routing Table: 136 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: 0 Number of AfriNIC addresses announced to Internet: 48671232 Equivalent to 2 /8s, 230 /16s and 170 /24s Percentage of available AfriNIC address space announced: 48.4

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 2715 902 88 PT TELEKOMUNIKASI INDONESIA 4766 2139 11550 641 Korea Telecom (KIX) 7545 2099 319 111 TPG Internet Pty Ltd 4755 1792 392 190 TATA Communications formerly 9829 1544 1245 45 BSNL National Internet Backbo 4808 1275 2187 366 CNCGROUP IP network: China169 9583 1247 95 507 Sify Limited 9498 1212 309 73 BHARTI Airtel Ltd. 7552 1165 1080 13 Vietel Corporation 24560 1096 382 166 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 2206 2939 136 Cox Communications, Inc. 18566 2054 379 178 MegaPath Corporation 1785 2034 684 127 PaeTec Communications, Inc. 20115 1682 1653 602 Charter Communications 4323 1649 1098 418 Time Warner Telecom 701 1508 11145 784 MCI Communications Services, 30036 1393 314 576 Mediacom Communications Corp 7018 1343 17798 881 AT&T WorldNet Services 6983 1295 772 580 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 1896 544 16 OJSC "Vimpelcom" 34984 1363 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1159 433 885 Akamai Technologies European 31148 1009 45 19 FreeNet ISP 13188 895 99 48 TOV "Bank-Inform" 6849 857 363 39 JSC UKRTELECOM, 8551 784 370 41 Bezeq International 6830 776 2328 428 UPC Distribution Services 12479 675 798 53 Uni2 Autonomous System 35228 543 246 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 3388 1801 89 NET Servicos de Comunicao S.A 10620 2671 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1668 908 20 Global Village Telecom 8151 1351 2850 419 UniNet S.A. de C.V. 11830 867 364 15 Instituto Costarricense de El 27947 814 93 89 Telconet S.A 6147 787 373 27 Telefonica Del Peru 6503 785 434 61 AVANTEL, S.A. 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 868 338 26 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 412 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 256 921 214 The Internet Solution 29571 227 17 14 Ci Telecom Autonomous system 36992 222 501 29 Etisalat MISR 15706 221 32 6 Sudatel Internet Exchange Aut 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 3388 1801 89 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 17974 2715 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2671 433 213 Telmex Colombia S.A. 22773 2206 2939 136 Cox Communications, Inc. 4766 2139 11550 641 Korea Telecom (KIX) 7545 2099 319 111 TPG Internet Pty Ltd 18566 2054 379 178 MegaPath Corporation 1785 2034 684 127 PaeTec Communications, Inc. 8402 1896 544 16 OJSC "Vimpelcom"

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 2715 2627 PT TELEKOMUNIKASI INDONESIA 10620 2671 2458 Telmex Colombia S.A. 22773 2206 2070 Cox Communications, Inc. 7545 2099 1988 TPG Internet Pty Ltd 1785 2034 1907 PaeTec Communications, Inc. 8402 1896 1880 OJSC "Vimpelcom" 18566 2054 1876 MegaPath Corporation 36998 1864 1859 Sudanese Mobile Telephone (ZA 18881 1668 1648 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

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 23.91.32.0/19 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. 23.91.120.0/21 36351 SoftLayer Technologies 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 /14:919 /15:1622 /16:12809 /17:6729 /18:11205 /19:23048 /20:32867 /21:35635 /22:49949 /23:43713 /24:249945 /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 1581 1896 OJSC "Vimpelcom" 22773 1461 2206 Cox Communications, Inc. 30036 1235 1393 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1083 2034 PaeTec Communications, Inc. 6983 1035 1295 ITC^Deltacom 22561 964 1240 Digital Teleport, Inc

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

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

1:905 2:847 3:3 4:17 5:1017 6:21 8:606 12:1872 13:3 14:898 15:11 16:3 17:18 18:19 20:25 23:598 24:1760 27:1715 31:1493 32:45 33:2 34:5 36:87 37:1936 38:917 39:5 40:182 41:3218 42:271 44:14 46:2032 47:10 49:698 50:850 52:12 54:44 55:5 56:4 57:26 58:1095 59:577 60:368 61:1478 62:1237 63:1977 64:4389 65:2346 66:4149 67:2091 68:1089 69:3299 70:890 71:488 72:2017 74:2574 75:318 76:293 77:1153 78:1066 79:646 80:1281 81:1036 82:633 83:682 84:587 85:1248 86:379 87:1022 88:553 89:1552 90:152 91:5681 92:610 93:1603 94:2042 95:1535 96:514 97:347 98:1061 99:41 100:31 101:654 103:3709 105:528 106:142 107:216 108:534 109:1967 110:977 111:1102 112:591 113:811 114:756 115:1061 116:993 117:826 118:1204 119:1276 120:330 121:754 122:1868 123:1267 124:1421 125:1431 128:656 129:232 130:349 131:669 132:353 133:158 134:304 135:72 136:278 137:249 138:351 139:179 140:197 141:335 142:546 143:398 144:494 145:90 146:534 147:410 148:774 149:370 150:153 151:647 152:412 153:205 154:53 155:501 156:303 157:418 158:283 159:691 160:360 161:456 162:866 163:227 164:617 165:585 166:260 167:630 168:1043 169:125 170:1107 171:184 172:27 173:1627 174:665 175:531 176:1314 177:2512 178:1866 179:305 180:1576 181:862 182:1388 183:460 184:620 185:1058 186:2672 187:1462 188:1845 189:1258 190:7287 192:7074 193:5433 194:4023 195:3357 196:1333 197:1024 198:4746 199:5502 200:6035 201:2514 202:8954 203:8904 204:4545 205:2656 206:2841 207:2803 208:3963 209:3634 210:3005 211:1570 212:2141 213:1971 214:898 215:86 216:5404 217:1691 218:623 219:320 220:1274 221:584 222:328 223:508

End of report