Orbit

Routing Table Report 06:00 +10GMT Mon 25 Nov, 2013

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

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

BGP routing table entries examined: 469121 Prefixes after maximum aggregation: 188371 Deaggregation factor: 2.49 Unique aggregates announced to Internet: 234332 Total ASes present in the Internet Routing Table: 45433 Prefixes per ASN: 10.33 Origin-only ASes present in the Internet Routing Table: 35408 Origin ASes announcing only one prefix: 16300 Transit ASes present in the Internet Routing Table: 5842 Transit-only ASes present in the Internet Routing Table: 154 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: 1066 Unregistered ASNs in the Routing Table: 295 Number of 32-bit ASNs allocated by the RIRs: 5399 Number of 32-bit ASNs visible in the Routing Table: 4183 Prefixes from 32-bit ASNs in the Routing Table: 13095 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 1171 Number of addresses announced to Internet: 2654057472 Equivalent to 158 /8s, 49 /16s and 180 /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: 162576

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

Prefixes being announced by APNIC Region ASes: 109807 Total APNIC prefixes after maximum aggregation: 33476 APNIC Deaggregation factor: 3.28 Prefixes being announced from the APNIC address blocks: 112045 Unique aggregates announced from the APNIC address blocks: 47830 APNIC Region origin ASes present in the Internet Routing Table: 4846 APNIC Prefixes per ASN: 23.12 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: 4.2 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 755 Number of APNIC addresses announced to Internet: 728679936 Equivalent to 43 /8s, 110 /16s and 198 /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: 161958 Total ARIN prefixes after maximum aggregation: 81314 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162901 Unique aggregates announced from the ARIN address blocks: 75695 ARIN Region origin ASes present in the Internet Routing Table: 15901 ARIN Prefixes per ASN: 10.24 ARIN Region origin ASes announcing only one prefix: 6000 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: 38 Number of ARIN addresses announced to Internet: 1072978944 Equivalent to 63 /8s, 244 /16s and 92 /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: 118881 Total RIPE prefixes after maximum aggregation: 60931 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 122574 Unique aggregates announced from the RIPE address blocks: 78691 RIPE Region origin ASes present in the Internet Routing Table: 17508 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: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2484 Number of RIPE addresses announced to Internet: 656153856 Equivalent to 39 /8s, 28 /16s and 29 /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: 52856 Total LACNIC prefixes after maximum aggregation: 9874 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 58044 Unique aggregates announced from the LACNIC address blocks: 27134 LACNIC Region origin ASes present in the Internet Routing Table: 2041 LACNIC Prefixes per ASN: 28.44 LACNIC Region origin ASes announcing only one prefix: 556 LACNIC Region transit ASes present in the Internet Routing Table: 392 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: 900 Number of LACNIC addresses announced to Internet: 143713792 Equivalent to 8 /8s, 144 /16s and 230 /24s Percentage of available LACNIC address space announced: 85.7

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: 11753 Total AfriNIC prefixes after maximum aggregation: 2591 AfriNIC Deaggregation factor: 4.54 Prefixes being announced from the AfriNIC address blocks: 12385 Unique aggregates announced from the AfriNIC address blocks: 4041 AfriNIC Region origin ASes present in the Internet Routing Table: 685 AfriNIC Prefixes per ASN: 18.08 AfriNIC Region origin ASes announcing only one prefix: 204 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: 6 Number of AfriNIC addresses announced to Internet: 48541952 Equivalent to 2 /8s, 228 /16s and 177 /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 2714 902 88 PT TELEKOMUNIKASI INDONESIA 4766 2139 11550 641 Korea Telecom (KIX) 7545 2098 319 111 TPG Internet Pty Ltd 4755 1792 392 190 TATA Communications formerly 9829 1545 1245 45 BSNL National Internet Backbo 4808 1274 2187 366 CNCGROUP IP network: China169 9583 1247 95 507 Sify Limited 9498 1210 309 73 BHARTI Airtel Ltd. 7552 1163 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 2209 2941 141 Cox Communications, Inc. 18566 2054 379 178 MegaPath Corporation 1785 2033 684 126 PaeTec Communications, Inc. 20115 1681 1655 598 Charter Communications 4323 1649 1098 419 Time Warner Telecom 701 1508 11147 785 MCI Communications Services, 30036 1370 311 592 Mediacom Communications Corp 7018 1341 17795 880 AT&T WorldNet Services 6983 1297 772 582 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 1367 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1159 432 885 Akamai Technologies European 31148 1009 45 19 FreeNet ISP 13188 894 99 48 TOV "Bank-Inform" 6849 869 363 39 JSC UKRTELECOM, 8551 785 370 41 Bezeq International 6830 777 2328 429 UPC Distribution Services 12479 679 797 57 Uni2 Autonomous System 35228 546 246 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 3401 1794 88 NET Servicos de Comunicao S.A 10620 2671 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1647 908 20 Global Village Telecom 8151 1350 2850 418 UniNet S.A. de C.V. 11830 867 364 15 Instituto Costarricense de El 27947 814 93 89 Telconet S.A 6503 791 434 62 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia S.A 6147 778 373 27 Telefonica Del Peru

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 889 338 26 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 411 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 256 921 214 The Internet Solution 29571 226 17 13 Ci Telecom Autonomous system 15706 221 32 6 Sudatel Internet Exchange Aut 36992 219 501 29 Etisalat MISR 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 3401 1794 88 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 17974 2714 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2671 433 213 Telmex Colombia S.A. 22773 2209 2941 141 Cox Communications, Inc. 4766 2139 11550 641 Korea Telecom (KIX) 7545 2098 319 111 TPG Internet Pty Ltd 18566 2054 379 178 MegaPath Corporation 1785 2033 684 126 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 2714 2626 PT TELEKOMUNIKASI INDONESIA 10620 2671 2458 Telmex Colombia S.A. 22773 2209 2068 Cox Communications, Inc. 7545 2098 1987 TPG Internet Pty Ltd 1785 2033 1907 PaeTec Communications, Inc. 8402 1908 1892 OJSC "Vimpelcom" 18566 2054 1876 MegaPath Corporation 36998 1864 1859 Sudanese Mobile Telephone (ZA 18881 1647 1627 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 100.100.0.0/24 4847 China Networks Inter-Exchange

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 23.91.21.0/24 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.

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 /13:474 /14:920 /15:1620 /16:12792 /17:6734 /18:11191 /19:23054 /20:32864 /21:35501 /22:49931 /23:43690 /24:249915 /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 2054 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1579 1908 OJSC "Vimpelcom" 22773 1464 2209 Cox Communications, Inc. 30036 1213 1370 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1083 2033 PaeTec Communications, Inc. 6983 1036 1297 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) ----------------------------------------------

1:902 2:847 3:3 4:17 5:1024 6:21 8:607 12:1874 13:3 14:897 15:12 16:3 17:18 18:19 20:21 23:586 24:1757 27:1624 31:1508 32:45 33:2 34:5 36:86 37:1939 38:914 39:5 40:182 41:3239 42:297 44:14 46:2023 47:10 49:688 50:839 52:12 54:43 55:4 56:4 57:26 58:1093 59:573 60:367 61:1475 62:1246 63:1977 64:4358 65:2345 66:4148 67:2097 68:1093 69:3295 70:882 71:488 72:2010 74:2569 75:318 76:292 77:1153 78:1064 79:661 80:1264 81:1046 82:646 83:682 84:587 85:1246 86:375 87:998 88:557 89:1562 90:152 91:5691 92:611 93:1603 94:2067 95:1552 96:515 97:348 98:1035 99:41 100:32 101:654 103:3687 105:527 106:141 107:216 108:534 109:1985 110:976 111:1102 112:589 113:812 114:744 115:1053 116:990 117:823 118:1205 119:1274 120:330 121:753 122:1869 123:1267 124:1397 125:1431 128:669 129:228 130:351 131:667 132:361 133:158 134:304 135:72 136:284 137:250 138:352 139:297 140:200 141:331 142:546 143:396 144:493 145:90 146:526 147:389 148:767 149:369 150:153 151:665 152:412 153:205 154:54 155:502 156:301 157:420 158:284 159:694 160:360 161:456 162:860 163:225 164:617 165:589 166:260 167:634 168:1039 169:125 170:1119 171:184 172:27 173:1576 174:661 175:526 176:1320 177:2499 178:1865 179:304 180:1577 181:863 182:1375 183:453 184:622 185:1056 186:2658 187:1500 188:1859 189:1261 190:7321 192:7065 193:5430 194:4028 195:3360 196:1331 197:1053 198:4748 199:5497 200:6052 201:2519 202:8920 203:8893 204:4536 205:2649 206:2824 207:2789 208:3967 209:3661 210:2999 211:1570 212:2152 213:1996 214:887 215:88 216:5403 217:1695 218:617 219:321 220:1270 221:585 222:328 223:508

End of report