Orbit

Routing Table Report 06:00 +10GMT Sun 27 Oct, 2013

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

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

BGP routing table entries examined: 464708 Prefixes after maximum aggregation: 187989 Deaggregation factor: 2.47 Unique aggregates announced to Internet: 233190 Total ASes present in the Internet Routing Table: 41146 Prefixes per ASN: 11.29 Origin-only ASes present in the Internet Routing Table: 35290 Origin ASes announcing only one prefix: 16288 Transit ASes present in the Internet Routing Table: 5848 Transit-only ASes present in the Internet Routing Table: 152 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: 761 Unregistered ASNs in the Routing Table: 192 Number of 32-bit ASNs allocated by the RIRs: 5262 Number of 32-bit ASNs visible in the Routing Table: 8 Prefixes from 32-bit ASNs in the Routing Table: 12441 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 844 Number of addresses announced to Internet: 2643432960 Equivalent to 157 /8s, 143 /16s and 150 /24s Percentage of available address space announced: 71.4 Percentage of allocated address space announced: 71.4 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: 161413

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

Prefixes being announced by APNIC Region ASes: 108773 Total APNIC prefixes after maximum aggregation: 33061 APNIC Deaggregation factor: 3.29 Prefixes being announced from the APNIC address blocks: 110816 Unique aggregates announced from the APNIC address blocks: 46930 APNIC Region origin ASes present in the Internet Routing Table: 4853 APNIC Prefixes per ASN: 22.83 APNIC Region origin ASes announcing only one prefix: 1236 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: 2 Number of APNIC addresses announced to Internet: 723020032 Equivalent to 43 /8s, 24 /16s and 105 /24s Percentage of available APNIC address space announced: 84.5

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: 161982 Total ARIN prefixes after maximum aggregation: 81142 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 162877 Unique aggregates announced from the ARIN address blocks: 75785 ARIN Region origin ASes present in the Internet Routing Table: 15878 ARIN Prefixes per ASN: 10.26 ARIN Region origin ASes announcing only one prefix: 6008 ARIN Region transit ASes present in the Internet Routing Table: 1628 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: 2 Number of ARIN addresses announced to Internet: 1072809728 Equivalent to 63 /8s, 241 /16s and 199 /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: 117765 Total RIPE prefixes after maximum aggregation: 61158 RIPE Deaggregation factor: 1.93 Prefixes being announced from the RIPE address blocks: 121389 Unique aggregates announced from the RIPE address blocks: 78880 RIPE Region origin ASes present in the Internet Routing Table: 17483 RIPE Prefixes per ASN: 6.94 RIPE Region origin ASes announcing only one prefix: 8296 RIPE Region transit ASes present in the Internet Routing Table: 2812 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: 1 Number of RIPE addresses announced to Internet: 656640512 Equivalent to 39 /8s, 35 /16s and 138 /24s Percentage of available RIPE address space announced: 95.5

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: 51577 Total LACNIC prefixes after maximum aggregation: 9953 LACNIC Deaggregation factor: 5.18 Prefixes being announced from the LACNIC address blocks: 56588 Unique aggregates announced from the LACNIC address blocks: 26843 LACNIC Region origin ASes present in the Internet Routing Table: 2022 LACNIC Prefixes per ASN: 27.99 LACNIC Region origin ASes announcing only one prefix: 552 LACNIC Region transit ASes present in the Internet Routing Table: 390 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2 Number of LACNIC addresses announced to Internet: 139575296 Equivalent to 8 /8s, 81 /16s and 192 /24s Percentage of available LACNIC address space announced: 83.2

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: 11551 Total AfriNIC prefixes after maximum aggregation: 2552 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 12193 Unique aggregates announced from the AfriNIC address blocks: 4037 AfriNIC Region origin ASes present in the Internet Routing Table: 663 AfriNIC Prefixes per ASN: 18.39 AfriNIC Region origin ASes announcing only one prefix: 196 AfriNIC Region transit ASes present in the Internet Routing Table: 131 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: 1 Number of AfriNIC addresses announced to Internet: 48063488 Equivalent to 2 /8s, 221 /16s and 100 /24s Percentage of available AfriNIC address space announced: 47.7

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 2095 319 112 TPG Internet Pty Ltd 4755 1781 391 186 TATA Communications formerly 9829 1535 1241 45 BSNL National Internet Backbo 4808 1290 2191 365 CNCGROUP IP network: China169 9498 1206 309 74 BHARTI Airtel Ltd. 9583 1187 90 513 Sify Limited 7552 1155 1080 13 Vietel Corporation 24560 1091 380 164 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 3059 3689 58 BellSouth.net Inc. 22773 2185 2941 139 Cox Communications, Inc. 18566 2055 379 179 Covad Communications 1785 2030 683 127 PaeTec Communications, Inc. 20115 1682 1653 608 Charter Communications 4323 1625 1101 418 Time Warner Telecom 701 1508 11145 785 UUNET Technologies, Inc. 30036 1385 312 578 Mediacom Communications Corp 7018 1341 17795 870 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 1778 544 17 OJSC "Vimpelcom" 34984 1361 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1090 395 840 Akamai Technologies European 31148 1000 44 19 FreeNet ISP 13188 884 99 58 TOV "Bank-Inform" 8551 754 370 41 Bezeq International 12479 686 800 49 Uni2 Autonomous System 6830 550 2324 421 UPC Distribution Services 35228 540 246 16 Avatar Broadband Limited 34744 516 158 54 SC GVM SISTEM 2003 SRL

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 3154 1677 267 NET Servicos de Comunicao S.A 10620 2634 427 234 TVCABLE BOGOTA 7303 1725 1135 234 Telecom Argentina Stet-France 18881 1490 844 20 Global Village Telecom 8151 1338 2833 418 UniNet S.A. de C.V. 11830 865 364 15 Instituto Costarricense de El 27947 811 93 91 Telconet S.A 6503 785 434 62 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia S.A 3816 744 301 121 Empresa Nacional de Telecomun

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 882 338 30 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 409 956 9 TEDATA 24835 294 144 9 RAYA Telecom - Egypt 3741 258 921 216 The Internet Solution 36992 226 501 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 3154 1677 267 NET Servicos de Comunicao S.A 6389 3059 3689 58 BellSouth.net Inc. 17974 2717 903 89 PT TELEKOMUNIKASI INDONESIA 10620 2634 427 234 TVCABLE BOGOTA 22773 2185 2941 139 Cox Communications, Inc. 4766 2138 11550 644 Korea Telecom (KIX) 7545 2095 319 112 TPG Internet Pty Ltd 18566 2055 379 179 Covad Communications 1785 2030 683 127 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 3059 3001 BellSouth.net Inc. 17974 2717 2628 PT TELEKOMUNIKASI INDONESIA 10620 2634 2400 TVCABLE BOGOTA 22773 2185 2046 Cox Communications, Inc. 7545 2095 1983 TPG Internet Pty Ltd 1785 2030 1903 PaeTec Communications, Inc. 18566 2055 1876 Covad Communications 36998 1854 1849 Sudanese Mobile Telephone (ZA 8402 1778 1761 OJSC "Vimpelcom" 4755 1781 1595 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 23.91.32.0/19 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 23.91.164.0/22 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 /12:253 /13:480 /14:906 /15:1593 /16:12703 /17:6586 /18:11063 /19:22765 /20:32504 /21:35166 /22:49660 /23:43082 /24:247767 /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 2055 Covad Communications 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3059 BellSouth.net Inc. 8402 1480 1778 OJSC "Vimpelcom" 22773 1451 2185 Cox Communications, Inc. 30036 1233 1385 Mediacom Communications Corp 11492 1197 1238 Cable One 1785 1081 2030 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) ----------------------------------------------

1:858 2:797 3:3 4:17 5:998 6:20 8:610 12:1888 13:3 14:879 15:11 16:3 17:17 18:19 20:21 23:489 24:1737 27:1583 31:1483 32:45 33:2 34:5 36:83 37:1835 38:913 39:5 40:178 41:3157 42:225 44:14 46:2010 47:8 49:680 50:822 52:12 54:39 55:5 56:2 57:26 58:1080 59:572 60:359 61:1466 62:1198 63:1975 64:4554 65:2337 66:4132 67:2120 68:1107 69:3256 70:871 71:490 72:2018 74:2559 75:328 76:295 77:1169 78:1060 79:649 80:1292 81:1015 82:657 83:635 84:582 85:1239 86:414 87:1005 88:563 89:1649 90:155 91:5649 92:618 93:1593 94:2024 95:1598 96:507 97:344 98:1044 99:39 100:30 101:613 103:3461 105:525 106:132 107:211 108:526 109:1914 110:952 111:1094 112:589 113:807 114:747 115:1023 116:977 117:830 118:1176 119:1286 120:368 121:743 122:1826 123:1250 124:1294 125:1433 128:637 129:237 130:326 131:662 132:348 133:158 134:552 135:67 136:278 137:268 138:350 139:176 140:197 141:334 142:528 143:419 144:498 145:89 146:518 147:403 148:758 149:356 150:158 151:592 152:410 153:204 154:49 155:485 156:286 157:424 158:281 159:684 160:356 161:450 162:807 163:227 164:630 165:572 166:257 167:625 168:1043 169:128 170:1120 171:181 172:25 173:1604 174:668 175:504 176:1271 177:2329 178:1945 179:193 180:1575 181:766 182:1332 183:454 184:664 185:950 186:2656 187:1485 188:1846 189:1286 190:7105 192:7083 193:5397 194:4040 195:3311 196:1310 197:1008 198:4720 199:5478 200:6089 201:2495 202:8915 203:8886 204:4517 205:2628 206:2840 207:2860 208:3986 209:3648 210:2943 211:1558 212:2141 213:1973 214:892 215:91 216:5357 217:1690 218:620 219:314 220:1275 221:565 222:325 223:500

End of report