Orbit

Routing Table Report 06:00 +10GMT Sat 30 Nov, 2013

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

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

BGP routing table entries examined: 470988 Prefixes after maximum aggregation: 188742 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 234693 Total ASes present in the Internet Routing Table: 45503 Prefixes per ASN: 10.35 Origin-only ASes present in the Internet Routing Table: 35469 Origin ASes announcing only one prefix: 16301 Transit ASes present in the Internet Routing Table: 5819 Transit-only ASes present in the Internet Routing Table: 156 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: 1052 Unregistered ASNs in the Routing Table: 287 Number of 32-bit ASNs allocated by the RIRs: 5418 Number of 32-bit ASNs visible in the Routing Table: 4215 Prefixes from 32-bit ASNs in the Routing Table: 13317 Number of bogon 32-bit ASNs visible in the Routing Table: 1 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1237 Number of addresses announced to Internet: 2656788480 Equivalent to 158 /8s, 91 /16s and 96 /24s Percentage of available address space announced: 71.8 Percentage of allocated address space announced: 71.8 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: 163552

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

Prefixes being announced by APNIC Region ASes: 110289 Total APNIC prefixes after maximum aggregation: 33492 APNIC Deaggregation factor: 3.29 Prefixes being announced from the APNIC address blocks: 112575 Unique aggregates announced from the APNIC address blocks: 47911 APNIC Region origin ASes present in the Internet Routing Table: 4851 APNIC Prefixes per ASN: 23.21 APNIC Region origin ASes announcing only one prefix: 1234 APNIC Region transit ASes present in the Internet Routing Table: 812 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 764 Number of APNIC addresses announced to Internet: 729051136 Equivalent to 43 /8s, 116 /16s and 112 /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: 163264 Total ARIN prefixes after maximum aggregation: 81511 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 164197 Unique aggregates announced from the ARIN address blocks: 75794 ARIN Region origin ASes present in the Internet Routing Table: 15915 ARIN Prefixes per ASN: 10.32 ARIN Region origin ASes announcing only one prefix: 6012 ARIN Region transit ASes present in the Internet Routing Table: 1611 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: 40 Number of ARIN addresses announced to Internet: 1073275392 Equivalent to 63 /8s, 248 /16s and 226 /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: 118906 Total RIPE prefixes after maximum aggregation: 61034 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122641 Unique aggregates announced from the RIPE address blocks: 78721 RIPE Region origin ASes present in the Internet Routing Table: 17513 RIPE Prefixes per ASN: 7.00 RIPE Region origin ASes announcing only one prefix: 8295 RIPE Region transit ASes present in the Internet Routing Table: 2791 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 23 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2497 Number of RIPE addresses announced to Internet: 656072192 Equivalent to 39 /8s, 26 /16s and 222 /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: 52770 Total LACNIC prefixes after maximum aggregation: 9905 LACNIC Deaggregation factor: 5.33 Prefixes being announced from the LACNIC address blocks: 58001 Unique aggregates announced from the LACNIC address blocks: 27258 LACNIC Region origin ASes present in the Internet Routing Table: 2044 LACNIC Prefixes per ASN: 28.38 LACNIC Region origin ASes announcing only one prefix: 554 LACNIC Region transit ASes present in the Internet Routing Table: 396 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: 906 Number of LACNIC addresses announced to Internet: 145676800 Equivalent to 8 /8s, 174 /16s and 218 /24s Percentage of available LACNIC address space announced: 86.8

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: 11684 Total AfriNIC prefixes after maximum aggregation: 2592 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12336 Unique aggregates announced from the AfriNIC address blocks: 4014 AfriNIC Region origin ASes present in the Internet Routing Table: 686 AfriNIC Prefixes per ASN: 17.98 AfriNIC Region origin ASes announcing only one prefix: 206 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: 8 Number of AfriNIC addresses announced to Internet: 48538112 Equivalent to 2 /8s, 228 /16s and 162 /24s Percentage of available AfriNIC address space announced: 48.2

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 2718 902 90 PT TELEKOMUNIKASI INDONESIA 4766 2138 11550 641 Korea Telecom (KIX) 7545 2102 319 111 TPG Internet Pty Ltd 4755 1793 392 190 TATA Communications formerly 9829 1532 1245 45 BSNL National Internet Backbo 4808 1292 2194 369 CNCGROUP IP network: China169 9583 1251 95 510 Sify Limited 9498 1216 309 73 BHARTI Airtel Ltd. 7552 1165 1080 13 Vietel Corporation 24560 1102 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 2052 379 178 MegaPath Corporation 1785 2042 685 131 PaeTec Communications, Inc. 20115 1682 1653 602 Charter Communications 4323 1652 1090 420 Time Warner Telecom 701 1507 11144 783 MCI Communications Services, 7029 1470 1257 164 Windstream Communications Inc 30036 1390 313 582 Mediacom Communications Corp 7018 1343 17798 882 AT&T WorldNet Services

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 1880 544 16 OJSC "Vimpelcom" 34984 1367 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1196 453 902 Akamai Technologies European 31148 1010 45 20 FreeNet ISP 13188 895 99 48 TOV "Bank-Inform" 6849 856 363 39 JSC UKRTELECOM, 8551 786 370 41 Bezeq International 6830 774 2328 426 UPC Distribution Services 12479 680 798 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 3406 1807 90 NET Servicos de Comunicao S.A 10620 2673 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1706 908 20 Global Village Telecom 8151 1353 2852 419 UniNet S.A. de C.V. 11830 868 364 15 Instituto Costarricense de El 27947 814 93 89 Telconet S.A 6147 792 373 27 Telefonica Del Peru 7738 780 1498 36 Telecomunicacoes da Bahia S.A 6503 773 434 60 AVANTEL, 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 251 921 209 The Internet Solution 29571 229 21 15 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 3406 1807 90 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 17974 2718 902 90 PT TELEKOMUNIKASI INDONESIA 10620 2673 433 213 Telmex Colombia S.A. 22773 2208 2939 136 Cox Communications, Inc. 4766 2138 11550 641 Korea Telecom (KIX) 7545 2102 319 111 TPG Internet Pty Ltd 18566 2052 379 178 MegaPath Corporation 1785 2042 685 131 PaeTec Communications, Inc. 8402 1880 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 2718 2628 PT TELEKOMUNIKASI INDONESIA 10620 2673 2460 Telmex Colombia S.A. 22773 2208 2072 Cox Communications, Inc. 7545 2102 1991 TPG Internet Pty Ltd 1785 2042 1911 PaeTec Communications, Inc. 18566 2052 1874 MegaPath Corporation 8402 1880 1864 OJSC "Vimpelcom" 36998 1864 1859 Sudanese Mobile Telephone (ZA 18881 1706 1686 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 /13:476 /14:927 /15:1634 /16:12823 /17:6748 /18:11219 /19:23129 /20:32961 /21:35637 /22:50011 /23:43887 /24:251101 /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 2007 2052 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1563 1880 OJSC "Vimpelcom" 22773 1462 2208 Cox Communications, Inc. 30036 1232 1390 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1086 2042 PaeTec Communications, Inc. 7029 1047 1470 Windstream Communications Inc 6983 1035 1294 ITC^Deltacom

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

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

1:909 2:838 3:3 4:17 5:1016 6:21 8:610 12:1873 13:3 14:900 15:11 16:3 17:18 18:19 20:25 23:605 24:1760 27:1702 31:1517 32:45 33:2 34:5 36:95 37:1932 38:917 39:5 40:185 41:3247 42:325 44:14 46:2033 47:10 49:696 50:851 52:12 54:44 55:5 56:4 57:26 58:1097 59:580 60:368 61:1479 62:1242 63:1977 64:4402 65:2354 66:4248 67:2102 68:1103 69:3306 70:945 71:515 72:2023 74:2630 75:394 76:293 77:1215 78:1060 79:659 80:1261 81:1046 82:629 83:690 84:587 85:1253 86:382 87:1022 88:552 89:1551 90:154 91:5692 92:609 93:1609 94:2061 95:1516 96:514 97:347 98:1081 99:41 100:30 101:659 103:3721 105:530 106:143 107:216 108:535 109:1973 110:984 111:1121 112:586 113:800 114:763 115:1057 116:1005 117:827 118:1217 119:1277 120:342 121:755 122:1870 123:1271 124:1386 125:1433 128:656 129:232 130:350 131:669 132:346 133:158 134:304 135:72 136:276 137:250 138:350 139:181 140:199 141:337 142:550 143:395 144:497 145:90 146:551 147:414 148:776 149:370 150:153 151:664 152:413 153:207 154:53 155:506 156:306 157:420 158:284 159:693 160:360 161:456 162:918 163:227 164:617 165:586 166:282 167:637 168:1043 169:125 170:1108 171:185 172:12 173:1670 174:721 175:537 176:1332 177:2548 178:1887 179:291 180:1589 181:874 182:1405 183:473 184:640 185:1073 186:2645 187:1457 188:1815 189:1253 190:7300 192:7082 193:5437 194:4023 195:3357 196:1334 197:1029 198:4739 199:5506 200:6061 201:2524 202:8952 203:8898 204:4529 205:2657 206:2852 207:2812 208:3966 209:3677 210:2999 211:1574 212:2143 213:2002 214:890 215:86 216:5435 217:1700 218:629 219:321 220:1271 221:585 222:332 223:518

End of report