Orbit

Routing Table Report 06:00 +10GMT Thu 31 Oct, 2013

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

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

BGP routing table entries examined: 465515 Prefixes after maximum aggregation: 187908 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 232955 Total ASes present in the Internet Routing Table: 45265 Prefixes per ASN: 10.28 Origin-only ASes present in the Internet Routing Table: 35331 Origin ASes announcing only one prefix: 16299 Transit ASes present in the Internet Routing Table: 5856 Transit-only ASes present in the Internet Routing Table: 151 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: 788 Unregistered ASNs in the Routing Table: 206 Number of 32-bit ASNs allocated by the RIRs: 5271 Number of 32-bit ASNs visible in the Routing Table: 4078 Prefixes from 32-bit ASNs in the Routing Table: 12569 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 870 Number of addresses announced to Internet: 2646198016 Equivalent to 157 /8s, 185 /16s and 199 /24s Percentage of available address space announced: 71.5 Percentage of allocated address space announced: 71.5 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: 161690

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

Prefixes being announced by APNIC Region ASes: 108960 Total APNIC prefixes after maximum aggregation: 33101 APNIC Deaggregation factor: 3.29 Prefixes being announced from the APNIC address blocks: 111014 Unique aggregates announced from the APNIC address blocks: 47056 APNIC Region origin ASes present in the Internet Routing Table: 4859 APNIC Prefixes per ASN: 22.85 APNIC Region origin ASes announcing only one prefix: 1230 APNIC Region transit ASes present in the Internet Routing Table: 814 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: 719 Number of APNIC addresses announced to Internet: 723357696 Equivalent to 43 /8s, 29 /16s and 144 /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: 161818 Total ARIN prefixes after maximum aggregation: 81223 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162857 Unique aggregates announced from the ARIN address blocks: 75642 ARIN Region origin ASes present in the Internet Routing Table: 15900 ARIN Prefixes per ASN: 10.24 ARIN Region origin ASes announcing only one prefix: 6021 ARIN Region transit ASes present in the Internet Routing Table: 1633 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: 32 Number of ARIN addresses announced to Internet: 1072778496 Equivalent to 63 /8s, 241 /16s and 77 /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: 117709 Total RIPE prefixes after maximum aggregation: 61015 RIPE Deaggregation factor: 1.93 Prefixes being announced from the RIPE address blocks: 121337 Unique aggregates announced from the RIPE address blocks: 78770 RIPE Region origin ASes present in the Internet Routing Table: 17484 RIPE Prefixes per ASN: 6.94 RIPE Region origin ASes announcing only one prefix: 8297 RIPE Region transit ASes present in the Internet Routing Table: 2807 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: 2443 Number of RIPE addresses announced to Internet: 656527616 Equivalent to 39 /8s, 33 /16s and 209 /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: 52228 Total LACNIC prefixes after maximum aggregation: 9869 LACNIC Deaggregation factor: 5.29 Prefixes being announced from the LACNIC address blocks: 57201 Unique aggregates announced from the LACNIC address blocks: 26714 LACNIC Region origin ASes present in the Internet Routing Table: 2036 LACNIC Prefixes per ASN: 28.09 LACNIC Region origin ASes announcing only one prefix: 555 LACNIC Region transit ASes present in the Internet Routing Table: 392 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 878 Number of LACNIC addresses announced to Internet: 142194688 Equivalent to 8 /8s, 121 /16s and 184 /24s Percentage of available LACNIC address space announced: 84.8

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: 11584 Total AfriNIC prefixes after maximum aggregation: 2569 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12235 Unique aggregates announced from the AfriNIC address blocks: 4041 AfriNIC Region origin ASes present in the Internet Routing Table: 666 AfriNIC Prefixes per ASN: 18.37 AfriNIC Region origin ASes announcing only one prefix: 196 AfriNIC Region transit ASes present in the Internet Routing Table: 133 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: 48068352 Equivalent to 2 /8s, 221 /16s and 119 /24s Percentage of available AfriNIC address space announced: 47.8

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 2100 319 111 TPG Internet Pty Ltd 4755 1786 391 189 TATA Communications formerly 9829 1552 1242 46 BSNL National Internet Backbo 4808 1297 2193 367 CNCGROUP IP network: China169 9498 1212 310 76 BHARTI Airtel Ltd. 9583 1187 90 513 Sify Limited 7552 1157 1080 13 Vietel Corporation 24560 1092 380 165 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 3056 3688 56 BellSouth.net Inc. 22773 2187 2939 138 Cox Communications, Inc. 18566 2055 379 179 MegaPath Corporation 1785 2029 682 126 PaeTec Communications, Inc. 20115 1681 1654 607 Charter Communications 4323 1628 1102 419 Time Warner Telecom 701 1506 11145 783 MCI Communications Services, 30036 1393 314 577 Mediacom Communications Corp 7018 1344 17796 874 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 1812 544 17 OJSC "Vimpelcom" 34984 1361 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1095 398 846 Akamai Technologies European 31148 1004 44 21 FreeNet ISP 13188 887 99 49 TOV "Bank-Inform" 8551 758 370 41 Bezeq International 12479 679 798 55 Uni2 Autonomous System 6830 550 2324 421 UPC Distribution Services 35228 540 246 16 Avatar Broadband Limited 35819 531 583 80 Bayanat Al-Oula For Network S

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 3470 1782 85 NET Servicos de Comunicao S.A 10620 2636 427 234 TVCABLE BOGOTA 7303 1725 1135 234 Telecom Argentina Stet-France 18881 1524 844 20 Global Village Telecom 8151 1338 2838 410 UniNet S.A. de C.V. 11830 865 364 15 Instituto Costarricense de El 27947 813 93 91 Telconet S.A 6147 793 373 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 1854 112 5 Sudanese Mobile Telephone (ZA 24863 885 338 30 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 410 956 9 TEDATA 24835 294 144 9 RAYA Telecom - Egypt 3741 258 921 216 The Internet Solution 36992 227 501 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 3470 1782 85 NET Servicos de Comunicao S.A 6389 3056 3688 56 BellSouth.net Inc. 17974 2717 903 89 PT TELEKOMUNIKASI INDONESIA 10620 2636 427 234 TVCABLE BOGOTA 22773 2187 2939 138 Cox Communications, Inc. 4766 2138 11550 644 Korea Telecom (KIX) 7545 2100 319 111 TPG Internet Pty Ltd 18566 2055 379 179 MegaPath Corporation 1785 2029 682 126 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 3056 3000 BellSouth.net Inc. 17974 2717 2628 PT TELEKOMUNIKASI INDONESIA 10620 2636 2402 TVCABLE BOGOTA 22773 2187 2049 Cox Communications, Inc. 7545 2100 1989 TPG Internet Pty Ltd 1785 2029 1903 PaeTec Communications, Inc. 18566 2055 1876 MegaPath Corporation 36998 1854 1849 Sudanese Mobile Telephone (ZA 8402 1812 1795 OJSC "Vimpelcom" 4755 1786 1597 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 /12:254 /13:474 /14:911 /15:1592 /16:12720 /17:6604 /18:11107 /19:22819 /20:32532 /21:35244 /22:49666 /23:43167 /24:248245 /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 MegaPath Corporation 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3056 BellSouth.net Inc. 8402 1512 1812 OJSC "Vimpelcom" 22773 1454 2187 Cox Communications, Inc. 30036 1240 1393 Mediacom Communications Corp 11492 1200 1241 Cable One 1785 1080 2029 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) ----------------------------------------------

1:867 2:838 3:1 4:17 5:1003 6:21 8:611 12:1892 13:3 14:886 15:11 16:3 17:17 18:19 20:21 23:497 24:1741 27:1605 31:1485 32:45 33:2 34:5 36:80 37:1861 38:919 39:4 40:178 41:3190 42:225 44:14 46:2017 47:9 49:681 50:823 52:12 54:42 55:3 56:2 57:26 58:1080 59:572 60:373 61:1466 62:1206 63:1978 64:4557 65:2336 66:4132 67:2097 68:1105 69:3268 70:870 71:479 72:2007 74:2551 75:327 76:295 77:1164 78:1067 79:644 80:1294 81:1018 82:660 83:632 84:582 85:1252 86:421 87:1007 88:564 89:1598 90:155 91:5660 92:615 93:1593 94:1999 95:1594 96:508 97:344 98:1042 99:39 100:30 101:614 103:3480 105:525 106:131 107:212 108:531 109:1915 110:956 111:1099 112:589 113:807 114:727 115:1046 116:1005 117:831 118:1173 119:1276 120:367 121:747 122:1827 123:1253 124:1311 125:1433 128:643 129:229 130:328 131:662 132:348 133:158 134:555 135:67 136:279 137:268 138:349 139:177 140:193 141:334 142:540 143:424 144:498 145:87 146:519 147:399 148:772 149:361 150:157 151:586 152:411 153:204 154:51 155:490 156:286 157:413 158:282 159:683 160:357 161:451 162:812 163:227 164:631 165:572 166:257 167:626 168:1045 169:128 170:1128 171:181 172:25 173:1611 174:667 175:511 176:1265 177:2371 178:1932 179:195 180:1576 181:785 182:1333 183:457 184:661 185:963 186:2660 187:1459 188:1832 189:1267 190:7248 192:7068 193:5404 194:4032 195:3320 196:1318 197:1019 198:4724 199:5485 200:6064 201:2526 202:8899 203:8913 204:4519 205:2637 206:2842 207:2862 208:4016 209:3645 210:2953 211:1559 212:2120 213:1963 214:900 215:92 216:5383 217:1674 218:624 219:314 220:1275 221:566 222:326 223:505

End of report