Orbit

Routing Table Report 06:00 +10GMT Thu 28 Nov, 2013

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

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

BGP routing table entries examined: 469626 Prefixes after maximum aggregation: 188618 Deaggregation factor: 2.49 Unique aggregates announced to Internet: 234761 Total ASes present in the Internet Routing Table: 41296 Prefixes per ASN: 11.37 Origin-only ASes present in the Internet Routing Table: 35445 Origin ASes announcing only one prefix: 16307 Transit ASes present in the Internet Routing Table: 5851 Transit-only ASes present in the Internet Routing Table: 158 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: 1139 Unregistered ASNs in the Routing Table: 322 Number of 32-bit ASNs allocated by the RIRs: 5406 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 13179 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1218 Number of addresses announced to Internet: 2655449856 Equivalent to 158 /8s, 70 /16s and 243 /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: 162699

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

Prefixes being announced by APNIC Region ASes: 109996 Total APNIC prefixes after maximum aggregation: 33488 APNIC Deaggregation factor: 3.28 Prefixes being announced from the APNIC address blocks: 112243 Unique aggregates announced from the APNIC address blocks: 47841 APNIC Region origin ASes present in the Internet Routing Table: 4850 APNIC Prefixes per ASN: 23.14 APNIC Region origin ASes announcing only one prefix: 1233 APNIC Region transit ASes present in the Internet Routing Table: 813 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: 729023744 Equivalent to 43 /8s, 116 /16s and 5 /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: 162267 Total ARIN prefixes after maximum aggregation: 81451 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 163237 Unique aggregates announced from the ARIN address blocks: 75819 ARIN Region origin ASes present in the Internet Routing Table: 15917 ARIN Prefixes per ASN: 10.26 ARIN Region origin ASes announcing only one prefix: 6009 ARIN Region transit ASes present in the Internet Routing Table: 1618 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: 1073201152 Equivalent to 63 /8s, 247 /16s and 192 /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: 118961 Total RIPE prefixes after maximum aggregation: 61022 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122689 Unique aggregates announced from the RIPE address blocks: 78909 RIPE Region origin ASes present in the Internet Routing Table: 17520 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: 2805 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 23 Number of RIPE region 32-bit ASNs visible in the Routing Table: 0 Number of RIPE addresses announced to Internet: 656087552 Equivalent to 39 /8s, 27 /16s and 26 /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: 52670 Total LACNIC prefixes after maximum aggregation: 9866 LACNIC Deaggregation factor: 5.34 Prefixes being announced from the LACNIC address blocks: 57888 Unique aggregates announced from the LACNIC address blocks: 27203 LACNIC Region origin ASes present in the Internet Routing Table: 2044 LACNIC Prefixes per ASN: 28.32 LACNIC Region origin ASes announcing only one prefix: 554 LACNIC Region transit ASes present in the Internet Routing Table: 395 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: 144251136 Equivalent to 8 /8s, 153 /16s and 25 /24s Percentage of available LACNIC address space announced: 86.0

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: 11713 Total AfriNIC prefixes after maximum aggregation: 2588 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 12350 Unique aggregates announced from the AfriNIC address blocks: 4016 AfriNIC Region origin ASes present in the Internet Routing Table: 686 AfriNIC Prefixes per ASN: 18.00 AfriNIC Region origin ASes announcing only one prefix: 205 AfriNIC Region transit ASes present in the Internet Routing Table: 134 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: 48712960 Equivalent to 2 /8s, 231 /16s and 77 /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 2137 11550 641 Korea Telecom (KIX) 7545 2100 319 111 TPG Internet Pty Ltd 4755 1792 392 190 TATA Communications formerly 9829 1531 1245 45 BSNL National Internet Backbo 4808 1274 2187 366 CNCGROUP IP network: China169 9583 1251 95 510 Sify Limited 9498 1213 309 73 BHARTI Airtel Ltd. 7552 1160 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 2208 2939 136 Cox Communications, Inc. 18566 2053 379 177 MegaPath Corporation 1785 1993 684 123 PaeTec Communications, Inc. 20115 1682 1653 602 Charter Communications 4323 1652 1098 420 Time Warner Telecom 701 1507 11144 783 MCI Communications Services, 30036 1396 316 574 Mediacom Communications Corp 7018 1343 17798 882 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 1908 544 16 OJSC "Vimpelcom" 34984 1366 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1178 444 899 Akamai Technologies European 31148 1010 45 20 FreeNet ISP 13188 895 99 48 TOV "Bank-Inform" 6849 857 363 39 JSC UKRTELECOM, 8551 784 370 41 Bezeq International 6830 775 2328 427 UPC Distribution Services 12479 677 798 53 Uni2 Autonomous System 35228 547 246 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 3404 1803 89 NET Servicos de Comunicao S.A 10620 2671 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1702 908 20 Global Village Telecom 8151 1350 2850 421 UniNet S.A. de C.V. 11830 867 364 15 Instituto Costarricense de El 27947 813 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 869 338 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 3404 1803 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 2208 2939 136 Cox Communications, Inc. 4766 2137 11550 641 Korea Telecom (KIX) 7545 2100 319 111 TPG Internet Pty Ltd 18566 2053 379 177 MegaPath Corporation 1785 1993 684 123 PaeTec Communications, Inc. 8402 1908 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 2208 2072 Cox Communications, Inc. 7545 2100 1989 TPG Internet Pty Ltd 8402 1908 1892 OJSC "Vimpelcom" 18566 2053 1876 MegaPath Corporation 1785 1993 1870 PaeTec Communications, Inc. 36998 1864 1859 Sudanese Mobile Telephone (ZA 18881 1702 1682 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 /13:475 /14:920 /15:1623 /16:12816 /17:6736 /18:11213 /19:23105 /20:32865 /21:35513 /22:49975 /23:43668 /24:250282 /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 2053 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1594 1908 OJSC "Vimpelcom" 22773 1462 2208 Cox Communications, Inc. 30036 1237 1396 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1052 1993 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) ----------------------------------------------

1:907 2:860 3:3 4:17 5:1022 6:21 8:611 12:1874 13:3 14:900 15:11 16:3 17:18 18:19 20:25 23:593 24:1760 27:1713 31:1516 32:45 33:2 34:5 36:87 37:1939 38:918 39:5 40:182 41:3248 42:271 44:14 46:2036 47:10 49:696 50:852 52:12 54:44 55:5 56:4 57:26 58:1095 59:577 60:368 61:1479 62:1246 63:1974 64:4390 65:2343 66:4153 67:2093 68:1087 69:3296 70:895 71:488 72:2017 74:2580 75:318 76:293 77:1220 78:1061 79:666 80:1278 81:1050 82:628 83:681 84:588 85:1250 86:377 87:1005 88:555 89:1543 90:152 91:5682 92:612 93:1605 94:2075 95:1534 96:515 97:347 98:1061 99:41 100:31 101:656 103:3705 105:528 106:142 107:216 108:535 109:1995 110:979 111:1114 112:601 113:810 114:761 115:1057 116:1004 117:826 118:1205 119:1291 120:340 121:754 122:1865 123:1271 124:1422 125:1366 128:654 129:232 130:351 131:669 132:353 133:158 134:304 135:72 136:276 137:250 138:351 139:179 140:199 141:334 142:547 143:396 144:494 145:90 146:534 147:410 148:772 149:370 150:153 151:650 152:412 153:205 154:53 155:502 156:306 157:418 158:285 159:694 160:360 161:455 162:869 163:226 164:617 165:586 166:260 167:637 168:1044 169:125 170:1108 171:184 172:27 173:1626 174:665 175:530 176:1319 177:2517 178:1871 179:290 180:1588 181:867 182:1394 183:472 184:628 185:1068 186:2651 187:1440 188:1855 189:1251 190:7253 192:7078 193:5437 194:4029 195:3361 196:1327 197:1034 198:4750 199:5506 200:6050 201:2519 202:8953 203:8907 204:4539 205:2649 206:2841 207:2811 208:3967 209:3633 210:3009 211:1570 212:2155 213:1997 214:894 215:86 216:5404 217:1705 218:625 219:321 220:1275 221:584 222:328 223:513

End of report