Orbit

Routing Table Report 06:00 +10GMT Mon 28 Oct, 2013

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

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

BGP routing table entries examined: 465038 Prefixes after maximum aggregation: 187705 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 232744 Total ASes present in the Internet Routing Table: 41170 Prefixes per ASN: 11.30 Origin-only ASes present in the Internet Routing Table: 35315 Origin ASes announcing only one prefix: 16301 Transit ASes present in the Internet Routing Table: 5847 Transit-only ASes present in the Internet Routing Table: 150 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: 765 Unregistered ASNs in the Routing Table: 193 Number of 32-bit ASNs allocated by the RIRs: 5263 Number of 32-bit ASNs visible in the Routing Table: 8 Prefixes from 32-bit ASNs in the Routing Table: 12464 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 843 Number of addresses announced to Internet: 2644667136 Equivalent to 157 /8s, 162 /16s and 107 /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: 161488

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

Prefixes being announced by APNIC Region ASes: 108969 Total APNIC prefixes after maximum aggregation: 33061 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 111009 Unique aggregates announced from the APNIC address blocks: 46939 APNIC Region origin ASes present in the Internet Routing Table: 4854 APNIC Prefixes per ASN: 22.87 APNIC Region origin ASes announcing only one prefix: 1234 APNIC Region transit ASes present in the Internet Routing Table: 818 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: 723052544 Equivalent to 43 /8s, 24 /16s and 232 /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: 161988 Total ARIN prefixes after maximum aggregation: 81159 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 162975 Unique aggregates announced from the ARIN address blocks: 75790 ARIN Region origin ASes present in the Internet Routing Table: 15892 ARIN Prefixes per ASN: 10.26 ARIN Region origin ASes announcing only one prefix: 6020 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: 1072863744 Equivalent to 63 /8s, 242 /16s and 154 /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: 117467 Total RIPE prefixes after maximum aggregation: 60956 RIPE Deaggregation factor: 1.93 Prefixes being announced from the RIPE address blocks: 121085 Unique aggregates announced from the RIPE address blocks: 78549 RIPE Region origin ASes present in the Internet Routing Table: 17474 RIPE Prefixes per ASN: 6.93 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: 1 Number of RIPE addresses announced to Internet: 656302336 Equivalent to 39 /8s, 30 /16s and 97 /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: 51940 Total LACNIC prefixes after maximum aggregation: 9833 LACNIC Deaggregation factor: 5.28 Prefixes being announced from the LACNIC address blocks: 56896 Unique aggregates announced from the LACNIC address blocks: 26707 LACNIC Region origin ASes present in the Internet Routing Table: 2037 LACNIC Prefixes per ASN: 27.93 LACNIC Region origin ASes announcing only one prefix: 559 LACNIC Region transit ASes present in the Internet Routing Table: 389 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: 141095168 Equivalent to 8 /8s, 104 /16s and 241 /24s Percentage of available LACNIC address space announced: 84.1

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: 11587 Total AfriNIC prefixes after maximum aggregation: 2569 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12229 Unique aggregates announced from the AfriNIC address blocks: 4045 AfriNIC Region origin ASes present in the Internet Routing Table: 667 AfriNIC Prefixes per ASN: 18.33 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: 48030464 Equivalent to 2 /8s, 220 /16s and 227 /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 2716 903 89 PT TELEKOMUNIKASI INDONESIA 4766 2138 11550 644 Korea Telecom (KIX) 7545 2094 319 111 TPG Internet Pty Ltd 4755 1781 391 186 TATA Communications formerly 9829 1543 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 1158 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 1386 313 577 Mediacom Communications Corp 7018 1342 17795 871 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 1821 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 685 800 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 3462 1782 89 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 1334 2838 411 UniNet S.A. de C.V. 11830 865 364 15 Instituto Costarricense de El 27947 811 93 91 Telconet S.A 6147 794 373 27 Telefonica Del Peru 6503 784 434 64 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 885 338 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 3462 1782 89 NET Servicos de Comunicao S.A 6389 3059 3689 58 BellSouth.net Inc. 17974 2716 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 2094 319 111 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 2716 2627 PT TELEKOMUNIKASI INDONESIA 10620 2634 2400 TVCABLE BOGOTA 22773 2185 2046 Cox Communications, Inc. 7545 2094 1983 TPG Internet Pty Ltd 1785 2030 1903 PaeTec Communications, Inc. 18566 2055 1876 Covad Communications 36998 1854 1849 Sudanese Mobile Telephone (ZA 8402 1821 1804 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 /13:478 /14:910 /15:1592 /16:12712 /17:6593 /18:11084 /19:22807 /20:32396 /21:35211 /22:49767 /23:43101 /24:247954 /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 1518 1821 OJSC "Vimpelcom" 22773 1451 2185 Cox Communications, Inc. 30036 1234 1386 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) ----------------------------------------------

1:857 2:831 3:3 4:17 5:991 6:20 8:611 12:1889 13:3 14:880 15:11 16:3 17:17 18:19 20:21 23:489 24:1737 27:1597 31:1484 32:45 33:2 34:5 36:81 37:1833 38:917 39:4 40:178 41:3179 42:225 44:14 46:1986 47:9 49:681 50:822 52:12 54:39 55:5 56:2 57:26 58:1080 59:573 60:359 61:1467 62:1203 63:1978 64:4554 65:2337 66:4134 67:2121 68:1107 69:3256 70:872 71:489 72:2018 74:2561 75:328 76:296 77:1148 78:1068 79:647 80:1293 81:1009 82:658 83:634 84:583 85:1241 86:382 87:1008 88:563 89:1612 90:155 91:5658 92:613 93:1591 94:2031 95:1599 96:507 97:344 98:1044 99:39 100:30 101:618 103:3460 105:524 106:132 107:211 108:526 109:1907 110:958 111:1094 112:589 113:799 114:748 115:1024 116:976 117:821 118:1176 119:1293 120:368 121:745 122:1826 123:1251 124:1324 125:1433 128:641 129:237 130:327 131:667 132:348 133:158 134:553 135:67 136:279 137:268 138:348 139:176 140:197 141:334 142:542 143:414 144:496 145:89 146:519 147:403 148:700 149:356 150:157 151:592 152:410 153:204 154:49 155:488 156:286 157:424 158:280 159:680 160:356 161:450 162:809 163:227 164:631 165:569 166:257 167:624 168:1038 169:128 170:1127 171:181 172:25 173:1604 174:668 175:508 176:1269 177:2353 178:1947 179:193 180:1574 181:780 182:1331 183:454 184:664 185:948 186:2655 187:1489 188:1838 189:1283 190:7225 192:7063 193:5394 194:4036 195:3314 196:1311 197:1013 198:4727 199:5481 200:6090 201:2520 202:8916 203:8896 204:4518 205:2631 206:2838 207:2860 208:4010 209:3644 210:2958 211:1560 212:2140 213:1963 214:893 215:91 216:5362 217:1691 218:620 219:314 220:1275 221:565 222:325 223:503

End of report