Orbit

Routing Table Report 06:00 +10GMT Thu 31 Jul, 2014

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

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

BGP routing table entries examined: 500628 Prefixes after maximum aggregation: 195086 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 248100 Total ASes present in the Internet Routing Table: 47289 Prefixes per ASN: 10.59 Origin-only ASes present in the Internet Routing Table: 36066 Origin ASes announcing only one prefix: 16396 Transit ASes present in the Internet Routing Table: 5999 Transit-only ASes present in the Internet Routing Table: 160 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 30 Max AS path prepend of ASN ( 57836) 25 Prefixes from unregistered ASNs in the Routing Table: 1729 Unregistered ASNs in the Routing Table: 457 Number of 32-bit ASNs allocated by the RIRs: 7096 Number of 32-bit ASNs visible in the Routing Table: 5224 Prefixes from 32-bit ASNs in the Routing Table: 18698 Number of bogon 32-bit ASNs visible in the Routing Table: 511 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 426 Number of addresses announced to Internet: 2697347072 Equivalent to 160 /8s, 198 /16s and 64 /24s Percentage of available address space announced: 72.9 Percentage of allocated address space announced: 72.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.7 Total number of prefixes smaller than registry allocations: 171236

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

Prefixes being announced by APNIC Region ASes: 119331 Total APNIC prefixes after maximum aggregation: 35171 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 122753 Unique aggregates announced from the APNIC address blocks: 51773 APNIC Region origin ASes present in the Internet Routing Table: 4935 APNIC Prefixes per ASN: 24.87 APNIC Region origin ASes announcing only one prefix: 1238 APNIC Region transit ASes present in the Internet Routing Table: 844 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1025 Number of APNIC addresses announced to Internet: 732973312 Equivalent to 43 /8s, 176 /16s and 73 /24s Percentage of available APNIC address space announced: 85.7

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: 169085 Total ARIN prefixes after maximum aggregation: 84047 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 170976 Unique aggregates announced from the ARIN address blocks: 79971 ARIN Region origin ASes present in the Internet Routing Table: 16321 ARIN Prefixes per ASN: 10.48 ARIN Region origin ASes announcing only one prefix: 6119 ARIN Region transit ASes present in the Internet Routing Table: 1633 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 150 Number of ARIN addresses announced to Internet: 1079326208 Equivalent to 64 /8s, 85 /16s and 54 /24s Percentage of available ARIN address space announced: 57.1

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: 123967 Total RIPE prefixes after maximum aggregation: 62899 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128829 Unique aggregates announced from the RIPE address blocks: 81767 RIPE Region origin ASes present in the Internet Routing Table: 17719 RIPE Prefixes per ASN: 7.27 RIPE Region origin ASes announcing only one prefix: 8260 RIPE Region transit ASes present in the Internet Routing Table: 2833 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2732 Number of RIPE addresses announced to Internet: 658921216 Equivalent to 39 /8s, 70 /16s and 87 /24s Percentage of available RIPE address space announced: 95.8

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, 196608-202239 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: 58397 Total LACNIC prefixes after maximum aggregation: 10204 LACNIC Deaggregation factor: 5.72 Prefixes being announced from the LACNIC address blocks: 65907 Unique aggregates announced from the LACNIC address blocks: 29723 LACNIC Region origin ASes present in the Internet Routing Table: 2181 LACNIC Prefixes per ASN: 30.22 LACNIC Region origin ASes announcing only one prefix: 571 LACNIC Region transit ASes present in the Internet Routing Table: 450 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 20 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1272 Number of LACNIC addresses announced to Internet: 167521536 Equivalent to 9 /8s, 252 /16s and 45 /24s Percentage of available LACNIC address space announced: 99.9

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: 11017 Total AfriNIC prefixes after maximum aggregation: 2728 AfriNIC Deaggregation factor: 4.04 Prefixes being announced from the AfriNIC address blocks: 11736 Unique aggregates announced from the AfriNIC address blocks: 4493 AfriNIC Region origin ASes present in the Internet Routing Table: 724 AfriNIC Prefixes per ASN: 16.21 AfriNIC Region origin ASes announcing only one prefix: 208 AfriNIC Region transit ASes present in the Internet Routing Table: 157 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: 45 Number of AfriNIC addresses announced to Internet: 58200320 Equivalent to 3 /8s, 120 /16s and 17 /24s Percentage of available AfriNIC address space announced: 57.8

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 2804 899 72 PT Telekomunikasi Indonesia 7545 2329 320 118 TPG Telecom Limited 4766 2239 11581 624 Korea Telecom 4755 1866 392 200 TATA Communications formerly 9829 1653 1306 31 National Internet Backbone 9583 1311 103 535 Sify Limited 9498 1285 317 86 BHARTI Airtel Ltd. 7552 1235 1098 14 Viettel Corporation 4808 1208 2151 374 CNCGROUP IP network China169 24560 1151 399 191 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 2943 3688 51 BellSouth.net Inc. 22773 2728 2940 141 Cox Communications Inc. 7029 2424 1911 287 Windstream Communications Inc 18566 2046 379 178 MegaPath Corporation 20115 1745 1730 548 Charter Communications 4323 1640 1072 411 tw telecom holdings, inc. 30036 1484 319 594 Mediacom Communications Corp 701 1438 11187 726 MCI Communications Services, 6983 1392 817 313 ITC^Deltacom 22561 1310 407 235 CenturyTel Internet Holdings,

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 34984 1720 265 277 TELLCOM ILETISIM HIZMETLERI A 20940 1440 562 1055 Akamai International B.V. 8402 1239 544 15 OJSC "Vimpelcom" 13188 1062 100 30 TOV "Bank-Inform" 31148 1041 45 19 Freenet Ltd. 8551 979 370 46 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 776 2335 432 Liberty Global Operations B.V 12479 769 796 59 France Telecom Espana SA 9198 594 346 28 JSC Kazakhtelecom

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 3769 2031 101 NET Serviços de Comunicação S 10620 2921 473 218 Telmex Colombia S.A. 18881 2058 1036 22 Global Village Telecom 7303 1769 1179 232 Telecom Argentina S.A. 8151 1430 2982 404 Uninet S.A. de C.V. 6147 1087 373 28 Telefonica del Peru S.A.A. 6503 1087 434 60 Axtel, S.A.B. de C.V. 7738 975 1882 41 Telemar Norte Leste S.A. 27947 887 130 51 Telconet S.A 26615 860 2325 35 Tim Celular 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 24863 914 280 26 Link Egypt (Link.NET) 6713 673 744 37 Office National des Postes et 8452 592 958 13 TE-AS 36992 310 784 26 ETISALAT MISR 24835 306 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 236 22 17 Cote d'Ivoire Telecom 37054 232 19 6 Data Telecom Service 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt 12258 177 27 68 MWEB CONNECT (PROPRIETARY) LI

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 3769 2031 101 NET Serviços de Comunicação S 6389 2943 3688 51 BellSouth.net Inc. 10620 2921 473 218 Telmex Colombia S.A. 17974 2804 899 72 PT Telekomunikasi Indonesia 22773 2728 2940 141 Cox Communications Inc. 7029 2424 1911 287 Windstream Communications Inc 7545 2329 320 118 TPG Telecom Limited 4766 2239 11581 624 Korea Telecom 18881 2058 1036 22 Global Village Telecom 18566 2046 379 178 MegaPath Corporation

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 2943 2892 BellSouth.net Inc. 17974 2804 2732 PT Telekomunikasi Indonesia 10620 2921 2703 Telmex Colombia S.A. 22773 2728 2587 Cox Communications Inc. 7545 2329 2211 TPG Telecom Limited 7029 2424 2137 Windstream Communications Inc 18881 2058 2036 Global Village Telecom 18566 2046 1868 MegaPath Corporation 4755 1866 1666 TATA Communications formerly 9829 1653 1622 National Internet Backbone

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

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 65456 PRIVATE 5.245.224.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 55020 UNALLOCATED 8.30.123.0/24 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 100.64.1.0/24 18403 The Corporation for Financing

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

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 23.226.240.0/20 40430 colo4jax, LLC 23.226.240.0/21 40430 colo4jax, LLC 23.226.248.0/21 40430 colo4jax, LLC 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<<

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 /9:12 /10:30 /11:90 /12:259 /13:498 /14:982 /15:1698 /16:13012 /17:6996 /18:11596 /19:24596 /20:34903 /21:37431 /22:54069 /23:47331 /24:267079 /25:4 /26:5 /27:7 /28:6 /29:5 /30:0 /31:0 /32:2

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 18566 2001 2046 MegaPath Corporation 22773 1972 2728 Cox Communications Inc. 6389 1691 2943 BellSouth.net Inc. 30036 1325 1484 Mediacom Communications Corp 7029 1255 2424 Windstream Communications Inc 11492 1188 1243 CABLE ONE, INC. 6983 1098 1392 ITC^Deltacom 34984 1048 1720 TELLCOM ILETISIM HIZMETLERI A 10620 1024 2921 Telmex Colombia S.A. 22561 1003 1310 CenturyTel Internet Holdings,

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

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

1:1315 2:648 3:3 4:15 5:1047 6:21 8:711 12:1851 13:4 14:1107 15:15 16:2 17:40 18:21 20:37 23:905 24:1750 27:1748 31:1472 32:41 33:2 34:5 36:140 37:1826 38:964 39:7 40:207 41:2643 42:260 43:148 44:15 45:45 46:2074 47:24 49:728 50:826 52:12 54:47 55:6 56:3 57:30 58:1171 59:614 60:424 61:1578 62:1247 63:1853 64:4325 65:2325 66:4198 67:2053 68:1048 69:3334 70:882 71:439 72:2016 74:2620 75:323 76:404 77:1651 78:804 79:694 80:1311 81:1214 82:769 83:773 84:761 85:1320 86:411 87:1144 88:468 89:1769 90:145 91:5709 92:763 93:1765 94:2023 95:1610 96:503 97:361 98:1084 99:49 100:66 101:702 103:5318 104:138 105:36 106:174 107:575 108:586 109:2011 110:1010 111:1318 112:662 113:853 114:769 115:1104 116:1108 117:974 118:1514 119:1400 120:399 121:853 122:2144 123:1473 124:1379 125:1560 128:544 129:342 130:359 131:677 132:410 133:162 134:319 135:76 136:297 137:287 138:371 139:164 140:209 141:388 142:562 143:416 144:505 145:107 146:652 147:480 148:907 149:387 150:386 151:718 152:448 153:218 154:318 155:520 156:354 157:345 158:270 159:835 160:329 161:570 162:1623 163:331 164:682 165:629 166:290 167:669 168:1114 169:123 170:1380 171:183 172:62 173:1503 174:710 175:617 176:1413 177:3342 178:2076 179:777 180:1767 181:1333 182:1594 183:536 184:694 185:1899 186:2888 187:1646 188:2155 189:1477 190:7675 191:653 192:7423 193:5500 194:4048 195:3532 196:1404 197:662 198:5114 199:5536 200:6328 201:2735 202:9109 203:8975 204:4553 205:2635 206:2925 207:2941 208:3943 209:3740 210:3065 211:1728 212:2318 213:2116 214:876 215:88 216:5700 217:1685 218:610 219:326 220:1281 221:625 222:353 223:586

End of report