Orbit

Routing Table Report 06:00 +10GMT Fri 01 Nov, 2013

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

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

BGP routing table entries examined: 466222 Prefixes after maximum aggregation: 187885 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 233422 Total ASes present in the Internet Routing Table: 45275 Prefixes per ASN: 10.30 Origin-only ASes present in the Internet Routing Table: 35323 Origin ASes announcing only one prefix: 16291 Transit ASes present in the Internet Routing Table: 5864 Transit-only ASes present in the Internet Routing Table: 156 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 37 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 789 Unregistered ASNs in the Routing Table: 206 Number of 32-bit ASNs allocated by the RIRs: 5276 Number of 32-bit ASNs visible in the Routing Table: 4088 Prefixes from 32-bit ASNs in the Routing Table: 12589 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 895 Number of addresses announced to Internet: 2646644224 Equivalent to 157 /8s, 192 /16s and 150 /24s Percentage of available address space announced: 71.5 Percentage of allocated address space announced: 71.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.1 Total number of prefixes smaller than registry allocations: 162071

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

Prefixes being announced by APNIC Region ASes: 108884 Total APNIC prefixes after maximum aggregation: 33119 APNIC Deaggregation factor: 3.29 Prefixes being announced from the APNIC address blocks: 110969 Unique aggregates announced from the APNIC address blocks: 47254 APNIC Region origin ASes present in the Internet Routing Table: 4860 APNIC Prefixes per ASN: 22.83 APNIC Region origin ASes announcing only one prefix: 1234 APNIC Region transit ASes present in the Internet Routing Table: 815 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 725 Number of APNIC addresses announced to Internet: 723558912 Equivalent to 43 /8s, 32 /16s and 162 /24s Percentage of available APNIC address space announced: 84.6

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: 161791 Total ARIN prefixes after maximum aggregation: 81211 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162831 Unique aggregates announced from the ARIN address blocks: 75809 ARIN Region origin ASes present in the Internet Routing Table: 15895 ARIN Prefixes per ASN: 10.24 ARIN Region origin ASes announcing only one prefix: 6018 ARIN Region transit ASes present in the Internet Routing Table: 1636 Average ARIN Region AS path length visible: 4.5 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 32 Number of ARIN addresses announced to Internet: 1072783872 Equivalent to 63 /8s, 241 /16s and 98 /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: 118436 Total RIPE prefixes after maximum aggregation: 61022 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 122075 Unique aggregates announced from the RIPE address blocks: 78822 RIPE Region origin ASes present in the Internet Routing Table: 17487 RIPE Prefixes per ASN: 6.98 RIPE Region origin ASes announcing only one prefix: 8292 RIPE Region transit ASes present in the Internet Routing Table: 2814 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 26 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2449 Number of RIPE addresses announced to Internet: 656526848 Equivalent to 39 /8s, 33 /16s and 206 /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: 52248 Total LACNIC prefixes after maximum aggregation: 9827 LACNIC Deaggregation factor: 5.32 Prefixes being announced from the LACNIC address blocks: 57185 Unique aggregates announced from the LACNIC address blocks: 26746 LACNIC Region origin ASes present in the Internet Routing Table: 2028 LACNIC Prefixes per ASN: 28.20 LACNIC Region origin ASes announcing only one prefix: 550 LACNIC Region transit ASes present in the Internet Routing Table: 386 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: 876 Number of LACNIC addresses announced to Internet: 142282240 Equivalent to 8 /8s, 123 /16s and 14 /24s Percentage of available LACNIC address space announced: 84.8

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: 11623 Total AfriNIC prefixes after maximum aggregation: 2575 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12266 Unique aggregates announced from the AfriNIC address blocks: 4048 AfriNIC Region origin ASes present in the Internet Routing Table: 671 AfriNIC Prefixes per ASN: 18.28 AfriNIC Region origin ASes announcing only one prefix: 197 AfriNIC Region transit ASes present in the Internet Routing Table: 135 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: 48082176 Equivalent to 2 /8s, 221 /16s and 173 /24s Percentage of available AfriNIC address space announced: 47.8

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 2717 903 89 PT TELEKOMUNIKASI INDONESIA 4766 2138 11550 644 Korea Telecom (KIX) 7545 2101 319 111 TPG Internet Pty Ltd 4755 1786 391 188 TATA Communications formerly 9829 1553 1242 48 BSNL National Internet Backbo 4808 1297 2193 367 CNCGROUP IP network: China169 9498 1211 309 74 BHARTI Airtel Ltd. 9583 1187 90 513 Sify Limited 7552 1157 1080 13 Vietel Corporation 24560 1092 380 165 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 3056 3688 56 BellSouth.net Inc. 22773 2188 2939 138 Cox Communications, Inc. 18566 2054 379 178 MegaPath Corporation 1785 2029 682 126 PaeTec Communications, Inc. 20115 1681 1654 607 Charter Communications 4323 1633 1102 421 Time Warner Telecom 701 1506 11145 783 MCI Communications Services, 30036 1386 312 576 Mediacom Communications Corp 7018 1343 17796 874 AT&T WorldNet Services 6983 1294 756 579 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 1823 544 17 OJSC "Vimpelcom" 34984 1362 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1109 405 854 Akamai Technologies European 31148 1005 44 18 FreeNet ISP 13188 887 99 49 TOV "Bank-Inform" 6849 861 356 30 JSC UKRTELECOM, 8551 758 370 41 Bezeq International 12479 675 798 55 Uni2 Autonomous System 6830 551 2324 421 UPC Distribution Services 35228 540 246 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 3437 1783 83 NET Servicos de Comunicao S.A 10620 2635 427 234 TVCABLE BOGOTA 7303 1724 1144 233 Telecom Argentina Stet-France 18881 1526 844 20 Global Village Telecom 8151 1339 2840 410 UniNet S.A. de C.V. 11830 866 364 15 Instituto Costarricense de El 27947 812 93 91 Telconet S.A 6147 793 373 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 1854 112 5 Sudanese Mobile Telephone (ZA 24863 884 338 30 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 410 956 9 TEDATA 24835 294 144 9 RAYA Telecom - Egypt 3741 258 921 216 The Internet Solution 36992 227 501 29 Etisalat MISR 29571 224 17 12 Ci Telecom Autonomous system 15706 219 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 3437 1783 83 NET Servicos de Comunicao S.A 6389 3056 3688 56 BellSouth.net Inc. 17974 2717 903 89 PT TELEKOMUNIKASI INDONESIA 10620 2635 427 234 TVCABLE BOGOTA 22773 2188 2939 138 Cox Communications, Inc. 4766 2138 11550 644 Korea Telecom (KIX) 7545 2101 319 111 TPG Internet Pty Ltd 18566 2054 379 178 MegaPath Corporation 1785 2029 682 126 PaeTec Communications, Inc. 36998 1854 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 3056 3000 BellSouth.net Inc. 17974 2717 2628 PT TELEKOMUNIKASI INDONESIA 10620 2635 2401 TVCABLE BOGOTA 22773 2188 2050 Cox Communications, Inc. 7545 2101 1990 TPG Internet Pty Ltd 1785 2029 1903 PaeTec Communications, Inc. 18566 2054 1876 MegaPath Corporation 36998 1854 1849 Sudanese Mobile Telephone (ZA 8402 1823 1806 OJSC "Vimpelcom" 4755 1786 1598 TATA Communications formerly

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. 62734 UNALLOCATED 8.31.128.0/24 3356 Level 3 Communicatio 62773 UNALLOCATED 8.35.180.0/22 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. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 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 40676 Psychz Networks 23.91.112.0/21 32475 MidPhase Inc. 23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c 23.91.160.0/22 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 /10:30 /11:92 /12:254 /13:474 /14:913 /15:1592 /16:12720 /17:6620 /18:11107 /19:22826 /20:32529 /21:35367 /22:49980 /23:43451 /24:248209 /25:3 /26:5 /27:8 /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 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3056 BellSouth.net Inc. 8402 1523 1823 OJSC "Vimpelcom" 22773 1454 2188 Cox Communications, Inc. 30036 1234 1386 Mediacom Communications Corp 11492 1200 1241 Cable One 1785 1080 2029 PaeTec Communications, Inc. 6983 1034 1294 ITC^Deltacom 22561 965 1241 Digital Teleport, Inc

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

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

1:878 2:844 3:3 4:17 5:1005 6:21 8:612 12:1892 13:3 14:885 15:11 16:3 17:17 18:19 20:21 23:499 24:1741 27:1606 31:1484 32:45 33:2 34:5 36:80 37:1876 38:918 39:4 40:178 41:3199 42:226 44:14 46:2016 47:9 49:681 50:825 52:12 54:42 55:3 56:2 57:26 58:1080 59:572 60:373 61:1466 62:1204 63:1985 64:4373 65:2344 66:4132 67:2099 68:1103 69:3271 70:870 71:489 72:1997 74:2554 75:328 76:295 77:1163 78:1058 79:646 80:1291 81:1017 82:670 83:632 84:582 85:1243 86:420 87:1006 88:563 89:1600 90:150 91:5663 92:610 93:1594 94:2004 95:1596 96:508 97:346 98:1041 99:39 100:30 101:616 103:3492 105:528 106:131 107:212 108:532 109:1913 110:958 111:1099 112:590 113:810 114:744 115:1043 116:994 117:829 118:1172 119:1277 120:366 121:747 122:1826 123:1253 124:1320 125:1435 128:637 129:229 130:328 131:664 132:348 133:158 134:553 135:67 136:279 137:268 138:350 139:177 140:192 141:336 142:539 143:402 144:494 145:87 146:521 147:398 148:775 149:359 150:158 151:586 152:411 153:204 154:51 155:491 156:285 157:424 158:282 159:683 160:359 161:454 162:819 163:226 164:631 165:573 166:257 167:625 168:1045 169:127 170:1130 171:182 172:25 173:1606 174:684 175:511 176:1269 177:2328 178:1941 179:195 180:1580 181:785 182:1334 183:457 184:661 185:986 186:2674 187:1469 188:1833 189:1263 190:7254 192:7067 193:5409 194:4028 195:3348 196:1318 197:1014 198:4729 199:5465 200:6089 201:2526 202:8907 203:8918 204:4525 205:2645 206:2842 207:2828 208:4019 209:3650 210:2952 211:1559 212:2119 213:1976 214:900 215:91 216:5356 217:1680 218:624 219:319 220:1275 221:563 222:326 223:505

End of report