This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Hong Kong. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats@lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith . IPv4 Routing Table Report 06:00 +10GMT Sat 23 Dec, 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: 929409 Prefixes after maximum aggregation (per Origin AS): 356015 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 455176 Total ASes present in the Internet Routing Table: 74968 Prefixes per ASN: 12.40 Origin-only ASes present in the Internet Routing Table: 64412 Origin ASes announcing only one prefix: 26546 Transit ASes present in the Internet Routing Table: 10556 Transit-only ASes present in the Internet Routing Table: 464 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 120 Max AS path prepend of ASN (150315) 116 Prefixes from unregistered ASNs in the Routing Table: 1030 Number of instances of unregistered ASNs: 1032 Number of 32-bit ASNs allocated by the RIRs: 43262 Number of 32-bit ASNs visible in the Routing Table: 35468 Prefixes from 32-bit ASNs in the Routing Table: 177878 Number of bogon 32-bit ASNs visible in the Routing Table: 8 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 510 Number of addresses announced to Internet: 3046131968 Equivalent to 181 /8s, 144 /16s and 73 /24s Percentage of available address space announced: 82.3 Percentage of allocated address space announced: 82.3 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: 309511 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 243734 Total APNIC prefixes after maximum aggregation: 71375 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 236827 Unique aggregates announced from the APNIC address blocks: 99289 APNIC Region origin ASes present in the Internet Routing Table: 13756 APNIC Prefixes per ASN: 17.22 APNIC Region origin ASes announcing only one prefix: 4164 APNIC Region transit ASes present in the Internet Routing Table: 1846 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 120 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9149 Number of APNIC addresses announced to Internet: 770513408 Equivalent to 45 /8s, 237 /16s and 26 /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: 273332 Total ARIN prefixes after maximum aggregation: 124359 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 278043 Unique aggregates announced from the ARIN address blocks: 132679 ARIN Region origin ASes present in the Internet Routing Table: 19050 ARIN Prefixes per ASN: 14.60 ARIN Region origin ASes announcing only one prefix: 6948 ARIN Region transit ASes present in the Internet Routing Table: 1922 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4817 Number of ARIN addresses announced to Internet: 1275410688 Equivalent to 76 /8s, 5 /16s and 57 /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: 261548 Total RIPE prefixes after maximum aggregation: 124953 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 256253 Unique aggregates announced from the RIPE address blocks: 160709 RIPE Region origin ASes present in the Internet Routing Table: 28467 RIPE Prefixes per ASN: 9.00 RIPE Region origin ASes announcing only one prefix: 12108 RIPE Region transit ASes present in the Internet Routing Table: 3909 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11471 Number of RIPE addresses announced to Internet: 714079232 Equivalent to 42 /8s, 143 /16s and 252 /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 196608-216475 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: 119533 Total LACNIC prefixes after maximum aggregation: 28604 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 118220 Unique aggregates announced from the LACNIC address blocks: 49302 LACNIC Region origin ASes present in the Internet Routing Table: 11022 LACNIC Prefixes per ASN: 10.73 LACNIC Region origin ASes announcing only one prefix: 2683 LACNIC Region transit ASes present in the Internet Routing Table: 2348 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 37 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8877 Number of LACNIC addresses announced to Internet: 178207488 Equivalent to 10 /8s, 159 /16s and 59 /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: 30232 Total AfriNIC prefixes after maximum aggregation: 6004 AfriNIC Deaggregation factor: 5.04 Prefixes being announced from the AfriNIC address blocks: 39555 Unique aggregates announced from the AfriNIC address blocks: 12776 AfriNIC Region origin ASes present in the Internet Routing Table: 1811 AfriNIC Prefixes per ASN: 21.84 AfriNIC Region origin ASes announcing only one prefix: 643 AfriNIC Region transit ASes present in the Internet Routing Table: 348 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1154 Number of AfriNIC addresses announced to Internet: 107632128 Equivalent to 6 /8s, 106 /16s and 86 /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 9769 8737 47 CHINAMOBILE-CN China Mobile Communicati 7545 5677 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4529 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3599 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3304 494 251 BBIL-AP BHARTI Airtel Ltd., IN 45899 3252 1867 92 VNPT-AS-VN VNPT Corp, VN 7552 3025 1330 20 VIETEL-AS-AP Viettel Group, VN 24560 2657 856 373 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2231 11258 588 KIXS-AS-KR Korea Telecom, KR 4755 2184 442 200 TATACOMM-AS TATA Communications formerl 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 9439 11198 3340 AMAZON-02, US 11492 4562 303 680 CABLEONE, US 7155 4164 288 96 VIASAT-SP-BACKBONE, US 6327 3567 1320 69 SHAW, CA 22773 3474 3038 293 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3187 1412 2322 AKAMAI-AS, US 749 3162 54930 2414 DNIC-AS-00749, US 367 2969 3859 1421 DNIC-ASBLK-00306-00371, US 396982 2740 3639 386 GOOGLE-CLOUD-PLATFORM, US 7018 2523 23623 1571 ATT-INTERNET4, 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 7565 1714 146 UNI2-AS, ES 39891 4570 271 54 ALJAWWALSTC-AS, SA 20940 3992 3397 138 AKAMAI-ASN1, NL 9009 3499 301 1635 M247, RO 8551 3369 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2906 2300 911 ROSTELECOM-AS, RU 34984 2328 360 593 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 58224 1492 831 603 TCI, IR 44477 1452 95 719 STARK-INDUSTRIES, GB 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 12156 3382 599 UNINET, MX 10620 3519 497 886 Telmex Colombia S.A., CO 13999 2493 339 636 Mega Cable, S.A. de C.V., MX 11830 2004 369 64 Instituto Costarricense de Electricidad 28573 1345 2318 237 Claro NXT Telecomunicacoes Ltda, BR 3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1244 341 502 Axtel, S.A.B. de C.V., MX 11664 1099 177 430 Techtel LMDS Comunicaciones Interactiva 22884 1068 115 380 TOTAL PLAY TELECOMUNICACIONES SA DE CV, 26615 1049 2502 52 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 1547 389 16 LINKdotNET-AS, EG 24835 1534 545 28 RAYA-AS, EG 36992 1360 1518 280 ETISALAT-MISR, EG 36903 1248 554 95 MT-MPLS, MA 29571 1053 68 50 ORANGE-COTE-IVOIRE, CI 36935 936 521 43 Vodafone-, EG 6713 550 1861 34 IAM-AS, MA 15399 534 56 53 WANANCHI-, KE 36914 505 82 3 KENET-AS, KE 37342 490 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 12156 3382 599 UNINET, MX 9808 9769 8737 47 CHINAMOBILE-CN China Mobile Communicati 16509 9439 11198 3340 AMAZON-02, US 12479 7565 1714 146 UNI2-AS, ES 7545 5677 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4570 271 54 ALJAWWALSTC-AS, SA 11492 4562 303 680 CABLEONE, US 18403 4529 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4164 288 96 VIASAT-SP-BACKBONE, US 20940 3992 3397 138 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 9769 9722 CHINAMOBILE-CN China Mobile Communications Grou 12479 7565 7419 UNI2-AS, ES 16509 9439 6099 AMAZON-02, US 7545 5677 4990 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4570 4516 ALJAWWALSTC-AS, SA 18403 4529 4504 FPT-AS-AP FPT Telecom Company, VN 7155 4164 4068 VIASAT-SP-BACKBONE, US 11492 4562 3882 CABLEONE, US 20940 3992 3854 AKAMAI-ASN1, NL 7713 3599 3535 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 8.10.69.0/24 174 COGENT-174, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, 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 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.176.160.0/24 Origin: 397327 RESERVED, ZZ 23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US 23.189.192.0/24 Origin: 27593 RESERVED, ZZ 23.189.192.0/24 Transit: 174 COGENT-174, US 36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road, 36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin 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 /10:37 /11:99 /12:298 /13:578 /14:1191 /15:2061 /16:13430 /17:8221 /18:13668 /19:24787 /20:43294 /21:50992 /22:109707 /23:99007 /24:561988 /25:1 /26:1 /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 6653 7565 UNI2-AS, ES 8151 6159 12156 UNINET, MX 11492 3476 4562 CABLEONE, US 6327 3371 3567 SHAW, CA 39891 3324 4570 ALJAWWALSTC-AS, SA 7155 3110 4164 VIASAT-SP-BACKBONE, US 8551 2846 3369 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2532 3474 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2130 2473 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2122 3519 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2284 2:1407 3:283 4:5 5:4383 6:163 7:6 8:1491 9:1 11:172 12:1489 13:372 14:2331 15:309 16:205 17:360 18:709 20:344 21:4 22:188 23:6544 24:2590 25:2 27:2508 29:19 31:2542 32:53 34:36 35:116 36:2094 37:4479 38:5754 39:882 40:147 41:4105 42:2189 43:2300 44:321 45:16575 46:4380 47:286 49:1900 50:1886 51:571 52:1593 54:376 55:884 56:5 57:127 58:1854 59:1114 60:1012 61:2472 62:2744 63:1907 64:5498 65:2335 66:4954 67:3042 68:1327 69:4044 70:1160 71:609 72:2925 74:2631 75:1548 76:625 77:2338 78:1824 79:3017 80:2112 81:1863 82:1516 83:1323 84:1594 85:2968 86:787 87:1964 88:1227 89:3955 90:658 91:7887 92:2171 93:2633 94:3575 95:3993 96:1299 97:316 98:1014 99:737 100:94 101:1147 102:3008 103:32264 104:4784 105:600 106:975 107:2759 108:1140 109:4168 110:2121 111:3148 112:2077 113:1724 114:1752 115:1983 116:1934 117:2501 118:2747 119:1931 120:1752 121:1242 122:2636 123:2177 124:1591 125:2765 128:1465 129:914 130:1063 131:1961 132:831 133:409 134:1707 135:291 136:909 137:1018 138:2739 139:1549 140:1341 141:1345 142:1538 143:1520 144:1000 145:337 146:2018 147:1640 148:2486 149:2388 150:1014 151:1310 152:1846 153:529 154:5394 155:1368 156:2113 157:1369 158:1081 159:2204 160:2620 161:1613 162:3590 163:1636 164:1609 165:1855 166:1067 167:1737 168:3838 169:789 170:4705 171:960 172:3768 173:3016 174:891 175:1217 176:3586 177:4655 178:3515 179:2195 180:2328 181:3582 182:3409 183:2026 184:2269 185:20428 186:4833 187:4300 188:3925 189:3949 190:9257 191:1509 192:11012 193:8971 194:7335 195:5212 196:3125 197:2604 198:6002 199:6835 200:8034 201:6218 202:10241 203:10027 204:4586 205:3647 206:4435 207:3447 208:4089 209:4945 210:4328 211:2496 212:4192 213:3362 214:1116 215:49 216:6760 217:2764 218:1291 219:415 220:1799 221:1020 222:698 223:2197 End of report