IPv4 Routing Table Report 06:00 +10GMT Sun 09 Jul, 2023 BGP Table (Global) as seen in Hong Kong. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/hk/ Analysis Summary ---------------- BGP routing table entries examined: 916876 Prefixes after maximum aggregation (per Origin AS): 349240 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 450684 Total ASes present in the Internet Routing Table: 74348 Prefixes per ASN: 12.33 Origin-only ASes present in the Internet Routing Table: 63887 Origin ASes announcing only one prefix: 26281 Transit ASes present in the Internet Routing Table: 10461 Transit-only ASes present in the Internet Routing Table: 442 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 78 Max AS path prepend of ASN ( 37447) 75 Prefixes from unregistered ASNs in the Routing Table: 1046 Number of instances of unregistered ASNs: 1051 Number of 32-bit ASNs allocated by the RIRs: 42264 Number of 32-bit ASNs visible in the Routing Table: 34677 Prefixes from 32-bit ASNs in the Routing Table: 172103 Number of bogon 32-bit ASNs visible in the Routing Table: 140 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 546 Number of addresses announced to Internet: 3053691392 Equivalent to 182 /8s, 3 /16s and 162 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 307263 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 238600 Total APNIC prefixes after maximum aggregation: 68658 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 232400 Unique aggregates announced from the APNIC address blocks: 97975 APNIC Region origin ASes present in the Internet Routing Table: 13393 APNIC Prefixes per ASN: 17.35 APNIC Region origin ASes announcing only one prefix: 3993 APNIC Region transit ASes present in the Internet Routing Table: 1777 Average APNIC Region AS path length visible: 5.0 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8765 Number of APNIC addresses announced to Internet: 772648704 Equivalent to 46 /8s, 13 /16s and 175 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-153913 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: 270692 Total ARIN prefixes after maximum aggregation: 123275 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 273000 Unique aggregates announced from the ARIN address blocks: 130807 ARIN Region origin ASes present in the Internet Routing Table: 19076 ARIN Prefixes per ASN: 14.31 ARIN Region origin ASes announcing only one prefix: 6965 ARIN Region transit ASes present in the Internet Routing Table: 1932 Average ARIN Region AS path length visible: 4.5 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4803 Number of ARIN addresses announced to Internet: 1278073088 Equivalent to 76 /8s, 45 /16s and 217 /24s 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, 64198-64296, 393216-401308 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, 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: 259023 Total RIPE prefixes after maximum aggregation: 122387 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 255809 Unique aggregates announced from the RIPE address blocks: 159405 RIPE Region origin ASes present in the Internet Routing Table: 28310 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12035 RIPE Region transit ASes present in the Internet Routing Table: 3923 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11214 Number of RIPE addresses announced to Internet: 716964864 Equivalent to 42 /8s, 188 /16s and 4 /24s 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, 64396-64495 196608-213403 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: 118161 Total LACNIC prefixes after maximum aggregation: 28374 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 117321 Unique aggregates announced from the LACNIC address blocks: 49481 LACNIC Region origin ASes present in the Internet Routing Table: 10991 LACNIC Prefixes per ASN: 10.67 LACNIC Region origin ASes announcing only one prefix: 2671 LACNIC Region transit ASes present in the Internet Routing Table: 2301 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 48 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8785 Number of LACNIC addresses announced to Internet: 178227968 Equivalent to 10 /8s, 159 /16s and 139 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + 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: 29354 Total AfriNIC prefixes after maximum aggregation: 5843 AfriNIC Deaggregation factor: 5.02 Prefixes being announced from the AfriNIC address blocks: 37799 Unique aggregates announced from the AfriNIC address blocks: 12568 AfriNIC Region origin ASes present in the Internet Routing Table: 1760 AfriNIC Prefixes per ASN: 21.48 AfriNIC Region origin ASes announcing only one prefix: 617 AfriNIC Region transit ASes present in the Internet Routing Table: 323 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 78 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1110 Number of AfriNIC addresses announced to Internet: 107454720 Equivalent to 6 /8s, 103 /16s and 161 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 9808 9514 8705 37 CHINAMOBILE-CN China Mobile Communicati 7545 5685 784 692 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4216 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3564 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3361 1851 89 VNPT-AS-VN VNPT Corp, VN 7552 3335 1331 21 VIETEL-AS-AP Viettel Group, VN 9498 2784 497 246 BBIL-AP BHARTI Airtel Ltd., IN 24560 2442 836 445 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2306 11270 588 KIXS-AS-KR Korea Telecom, KR 45090 2149 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute Complete listing at https://thyme.apnic.net/hk/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 8696 10906 3129 AMAZON-02, US 11492 4522 300 614 CABLEONE, US 7155 4164 286 84 VIASAT-SP-BACKBONE, US 22773 3538 3038 266 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3525 1319 66 SHAW, CA 749 3142 54962 2394 DNIC-AS-00749, US 16625 3135 1554 2356 AKAMAI-AS, US 367 2736 3741 1311 DNIC-ASBLK-00306-00371, US 396982 2674 3594 384 GOOGLE-CLOUD-PLATFORM, US 30036 2500 361 419 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/hk/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7303 1706 141 UNI2-AS, ES 39891 4897 290 61 ALJAWWALSTC-AS, SA 20940 4078 3398 158 AKAMAI-ASN1, NL 8551 3464 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2889 2294 913 ROSTELECOM-AS, RU 9009 2654 246 1380 M247, RO 34984 2307 361 610 TELLCOM-AS, TR 58224 1832 946 535 TCI, IR 6849 1800 307 17 UKRTELNET, UA 13188 1606 100 27 TRIOLAN, UA Complete listing at https://thyme.apnic.net/hk/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11558 3376 596 UNINET, MX 10620 3530 507 840 Telmex Colombia S.A., CO 13999 2404 360 631 Mega Cable, S.A. de C.V., MX 11830 2225 369 64 Instituto Costarricense de Electricidad 28573 1317 2324 238 Claro NXT Telecomunicacoes Ltda, BR 6503 1302 344 510 Axtel, S.A.B. de C.V., MX 3816 1301 767 167 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1131 370 22 Telefonica del Peru S.A.A., PE 11664 1103 177 438 Techtel LMDS Comunicaciones Interactiva 26615 1036 2500 47 TIM SA, BR Complete listing at https://thyme.apnic.net/hk/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1559 393 19 LINKdotNET-AS, EG 24835 1548 533 27 RAYA-AS, EG 36992 1285 1515 277 ETISALAT-MISR, EG 36903 1242 550 99 MT-MPLS, MA 29571 1052 67 45 ORANGE-COTE-IVOIRE, CI 36935 923 521 44 Vodafone-, EG 6713 549 1861 34 IAM-AS, MA 15399 535 54 49 WANANCHI-, KE 24757 488 73 5 EthioNet-AS, ET 37342 468 32 1 MOVITEL, MZ Complete listing at https://thyme.apnic.net/hk/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 11558 3376 596 UNINET, MX 9808 9514 8705 37 CHINAMOBILE-CN China Mobile Communicati 16509 8696 10906 3129 AMAZON-02, US 12479 7303 1706 141 UNI2-AS, ES 7545 5685 784 692 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 290 61 ALJAWWALSTC-AS, SA 11492 4522 300 614 CABLEONE, US 18403 4216 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4164 286 84 VIASAT-SP-BACKBONE, US 20940 4078 3398 158 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/hk/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9514 9477 CHINAMOBILE-CN China Mobile Communications Grou 12479 7303 7162 UNI2-AS, ES 16509 8696 5567 AMAZON-02, US 7545 5685 4993 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4897 4836 ALJAWWALSTC-AS, SA 18403 4216 4191 FPT-AS-AP FPT Telecom Company, VN 7155 4164 4080 VIASAT-SP-BACKBONE, US 20940 4078 3920 AKAMAI-ASN1, NL 11492 4522 3908 CABLEONE, US 7713 3564 3501 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at https://thyme.apnic.net/hk/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 19695 UNALLOCATED 8.20.161.0/24 46887 LIGHTOWER, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US Complete listing at https://thyme.apnic.net/hk/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/hk/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.140.216.0/24 Origin: 27176 DATAWAGON, US 23.140.216.0/24 Transit: 20278 NEXEON, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at https://thyme.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 /9:14 /10:38 /11:103 /12:297 /13:574 /14:1199 /15:2073 /16:13451 /17:8205 /18:13685 /19:24840 /20:43308 /21:50823 /22:109073 /23:98086 /24:551071 /25:1 /26:0 /27:4 /28:5 /29:5 /30:1 /31:0 /32:3 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 6391 7303 UNI2-AS, ES 8151 5478 11558 UNINET, MX 39891 3632 4897 ALJAWWALSTC-AS, SA 11492 3431 4522 CABLEONE, US 6327 3335 3525 SHAW, CA 7155 3116 4164 VIASAT-SP-BACKBONE, US 8551 2933 3464 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2609 3538 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2155 2500 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2088 3530 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2151 2:1335 3:228 4:5 5:4469 6:130 7:6 8:1512 9:1 11:172 12:1515 13:387 14:2310 15:301 16:194 17:372 18:502 20:262 21:4 22:188 23:6334 24:2518 25:6 27:2461 29:19 31:2516 32:77 34:23 35:111 36:1961 37:4660 38:4986 39:827 40:152 41:3909 42:1994 43:2311 44:303 45:16509 46:4350 47:376 49:1754 50:1848 51:583 52:1591 54:395 55:969 56:8 57:116 58:1808 59:1089 60:980 61:2380 62:2625 63:1900 64:5597 65:2313 66:4972 67:3038 68:1350 69:4076 70:1207 71:675 72:2985 74:2623 75:1568 76:611 77:2448 78:1820 79:2979 80:2119 81:1780 82:1495 83:1255 84:1528 85:2977 86:768 87:1996 88:1167 89:3813 90:614 91:7751 92:2049 93:2595 94:3568 95:4051 96:1312 97:336 98:1136 99:736 100:94 101:1073 102:2797 103:31327 104:4554 105:505 106:883 107:2552 108:1080 109:4235 110:2092 111:3130 112:1989 113:1754 114:1639 115:1939 116:1881 117:2532 118:2600 119:1957 120:1776 121:1029 122:2551 123:2128 124:1560 125:2462 128:1443 129:1055 130:998 131:1957 132:808 133:422 134:1798 135:305 136:889 137:947 138:2531 139:1554 140:1187 141:1363 142:1468 143:1503 144:1035 145:339 146:1952 147:1579 148:2381 149:2187 150:873 151:1149 152:1840 153:495 154:4642 155:1382 156:1807 157:1301 158:1075 159:2261 160:2586 161:1558 162:3503 163:1552 164:1577 165:1818 166:1064 167:1709 168:3846 169:949 170:4605 171:872 172:3630 173:2965 174:1082 175:1192 176:3756 177:4427 178:3582 179:2172 180:2430 181:3476 182:3266 183:1991 184:2322 185:20374 186:4760 187:4057 188:4092 189:3696 190:9222 191:1376 192:10873 193:8922 194:7311 195:5128 196:3018 197:2345 198:5978 199:6109 200:7985 201:5917 202:10249 203:10000 204:4566 205:3675 206:4330 207:3425 208:4135 209:4923 210:4170 211:2437 212:4242 213:3598 214:1081 215:59 216:6636 217:2757 218:1278 219:411 220:1759 221:965 222:680 223:2156 End of report