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 11 Nov, 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: 925122 Prefixes after maximum aggregation (per Origin AS): 354442 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 454110 Total ASes present in the Internet Routing Table: 74795 Prefixes per ASN: 12.37 Origin-only ASes present in the Internet Routing Table: 64289 Origin ASes announcing only one prefix: 26454 Transit ASes present in the Internet Routing Table: 10506 Transit-only ASes present in the Internet Routing Table: 477 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 37 Max AS path prepend of ASN (203459) 31 Prefixes from unregistered ASNs in the Routing Table: 1041 Number of instances of unregistered ASNs: 1043 Number of 32-bit ASNs allocated by the RIRs: 43033 Number of 32-bit ASNs visible in the Routing Table: 35219 Prefixes from 32-bit ASNs in the Routing Table: 176092 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: 509 Number of addresses announced to Internet: 3048781824 Equivalent to 181 /8s, 184 /16s and 184 /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: 308901 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 241535 Total APNIC prefixes after maximum aggregation: 70744 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 234725 Unique aggregates announced from the APNIC address blocks: 98830 APNIC Region origin ASes present in the Internet Routing Table: 13648 APNIC Prefixes per ASN: 17.20 APNIC Region origin ASes announcing only one prefix: 4115 APNIC Region transit ASes present in the Internet Routing Table: 1830 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 36 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9025 Number of APNIC addresses announced to Internet: 771513088 Equivalent to 45 /8s, 252 /16s and 91 /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: 273009 Total ARIN prefixes after maximum aggregation: 124095 ARIN Deaggregation factor: 2.20 Prefixes being announced from the ARIN address blocks: 277379 Unique aggregates announced from the ARIN address blocks: 132246 ARIN Region origin ASes present in the Internet Routing Table: 19045 ARIN Prefixes per ASN: 14.56 ARIN Region origin ASes announcing only one prefix: 6951 ARIN Region transit ASes present in the Internet Routing Table: 1924 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: 4813 Number of ARIN addresses announced to Internet: 1276430848 Equivalent to 76 /8s, 20 /16s and 202 /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: 261194 Total RIPE prefixes after maximum aggregation: 124311 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 255954 Unique aggregates announced from the RIPE address blocks: 160523 RIPE Region origin ASes present in the Internet Routing Table: 28446 RIPE Prefixes per ASN: 9.00 RIPE Region origin ASes announcing only one prefix: 12089 RIPE Region transit ASes present in the Internet Routing Table: 3906 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11419 Number of RIPE addresses announced to Internet: 715156224 Equivalent to 42 /8s, 160 /16s and 107 /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: 118367 Total LACNIC prefixes after maximum aggregation: 28513 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 117227 Unique aggregates announced from the LACNIC address blocks: 49344 LACNIC Region origin ASes present in the Internet Routing Table: 10966 LACNIC Prefixes per ASN: 10.69 LACNIC Region origin ASes announcing only one prefix: 2670 LACNIC Region transit ASes present in the Internet Routing Table: 2311 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 34 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8814 Number of LACNIC addresses announced to Internet: 177929984 Equivalent to 10 /8s, 154 /16s and 255 /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: 29976 Total AfriNIC prefixes after maximum aggregation: 6041 AfriNIC Deaggregation factor: 4.96 Prefixes being announced from the AfriNIC address blocks: 39327 Unique aggregates announced from the AfriNIC address blocks: 12741 AfriNIC Region origin ASes present in the Internet Routing Table: 1804 AfriNIC Prefixes per ASN: 21.80 AfriNIC Region origin ASes announcing only one prefix: 629 AfriNIC Region transit ASes present in the Internet Routing Table: 345 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1148 Number of AfriNIC addresses announced to Internet: 107329536 Equivalent to 6 /8s, 101 /16s and 184 /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 9688 8729 40 CHINAMOBILE-CN China Mobile Communicati 7545 5716 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4255 347 25 FPT-AS-AP FPT Telecom Company, VN 7713 3600 1047 70 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 2992 490 238 BBIL-AP BHARTI Airtel Ltd., IN 7552 2976 1330 20 VIETEL-AS-AP Viettel Group, VN 45899 2969 1843 145 VNPT-AS-VN VNPT Corp, VN 24560 2580 851 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4766 2284 11269 603 KIXS-AS-KR Korea Telecom, KR 4755 2183 442 199 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 9131 11043 3372 AMAZON-02, US 11492 4550 302 673 CABLEONE, US 7155 4161 288 96 VIASAT-SP-BACKBONE, US 6327 3555 1320 67 SHAW, CA 22773 3503 3039 296 ASN-CXA-ALL-CCI-22773-RDC, US 749 3160 54933 2412 DNIC-AS-00749, US 16625 3108 1382 2293 AKAMAI-AS, US 367 3029 3854 1434 DNIC-ASBLK-00306-00371, US 396982 2720 3626 394 GOOGLE-CLOUD-PLATFORM, US 7018 2523 23616 1601 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 7434 1713 145 UNI2-AS, ES 39891 4570 271 54 ALJAWWALSTC-AS, SA 20940 3992 3397 139 AKAMAI-ASN1, NL 8551 3443 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 9009 3411 296 1590 M247, RO 12389 2889 2295 913 ROSTELECOM-AS, RU 34984 2321 361 591 TELLCOM-AS, TR 58224 1661 913 572 TCI, IR 13188 1607 100 26 TRIOLAN, UA 8452 1518 1852 14 TE-AS TE-AS, EG 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 11917 3351 641 UNINET, MX 10620 3545 504 860 Telmex Colombia S.A., CO 13999 2438 333 639 Mega Cable, S.A. de C.V., MX 11830 2006 369 64 Instituto Costarricense de Electricidad 28573 1332 2322 236 Claro NXT Telecomunicacoes Ltda, BR 3816 1297 778 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1251 342 506 Axtel, S.A.B. de C.V., MX 11664 1054 168 435 Techtel LMDS Comunicaciones Interactiva 26615 1038 2501 51 TIM SA, BR 22884 1025 103 339 TOTAL PLAY TELECOMUNICACIONES SA DE CV, 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 1611 393 19 LINKdotNET-AS, EG 24835 1549 549 28 RAYA-AS, EG 36992 1358 1518 280 ETISALAT-MISR, EG 36903 1248 553 98 MT-MPLS, MA 29571 975 65 80 ORANGE-COTE-IVOIRE, CI 36935 935 521 43 Vodafone-, EG 6713 551 1861 34 IAM-AS, MA 15399 521 54 46 WANANCHI-, KE 37342 493 32 1 MOVITEL, MZ 24757 461 73 5 EthioNet-AS, ET 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 11917 3351 641 UNINET, MX 9808 9688 8729 40 CHINAMOBILE-CN China Mobile Communicati 16509 9131 11043 3372 AMAZON-02, US 12479 7434 1713 145 UNI2-AS, ES 7545 5716 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4570 271 54 ALJAWWALSTC-AS, SA 11492 4550 302 673 CABLEONE, US 18403 4255 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4161 288 96 VIASAT-SP-BACKBONE, US 20940 3992 3397 139 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 9688 9648 CHINAMOBILE-CN China Mobile Communications Grou 12479 7434 7289 UNI2-AS, ES 16509 9131 5759 AMAZON-02, US 7545 5716 5024 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4570 4516 ALJAWWALSTC-AS, SA 18403 4255 4230 FPT-AS-AP FPT Telecom Company, VN 7155 4161 4065 VIASAT-SP-BACKBONE, US 11492 4550 3877 CABLEONE, US 20940 3992 3853 AKAMAI-ASN1, NL 7713 3600 3530 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 216013 UNALLOCATED 2.57.240.0/24 20473 AS-CHOOPA, US 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 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 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 /11:100 /12:299 /13:579 /14:1193 /15:2058 /16:13447 /17:8274 /18:13657 /19:24753 /20:43017 /21:50842 /22:109628 /23:98696 /24:558491 /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 6524 7434 UNI2-AS, ES 8151 5969 11917 UNINET, MX 11492 3463 4550 CABLEONE, US 6327 3364 3555 SHAW, CA 39891 3324 4570 ALJAWWALSTC-AS, SA 7155 3109 4161 VIASAT-SP-BACKBONE, US 8551 2920 3443 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2563 3503 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2138 2483 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2119 3545 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2221 2:1430 3:271 4:5 5:4363 6:161 7:6 8:1499 9:1 11:172 12:1496 13:351 14:2313 15:304 16:202 17:362 18:668 20:317 21:4 22:188 23:6482 24:2549 25:2 27:2520 29:19 31:2555 32:58 34:30 35:115 36:2016 37:4446 38:5555 39:866 40:149 41:3956 42:2071 43:2285 44:327 45:16658 46:4363 47:372 49:1862 50:1885 51:573 52:1584 54:392 55:881 56:5 57:125 58:1807 59:1104 60:1012 61:2441 62:2697 63:1896 64:5491 65:2320 66:4966 67:3057 68:1347 69:4120 70:1177 71:605 72:2923 74:2633 75:1564 76:632 77:2327 78:1826 79:3013 80:2103 81:1846 82:1521 83:1303 84:1598 85:2967 86:751 87:1923 88:1223 89:3945 90:628 91:7867 92:2119 93:2625 94:3573 95:3992 96:1300 97:315 98:1076 99:734 100:91 101:1146 102:2938 103:32079 104:4812 105:573 106:975 107:2782 108:1138 109:4212 110:2114 111:3142 112:2071 113:1683 114:1711 115:1962 116:1909 117:2491 118:2698 119:1930 120:1750 121:1186 122:2617 123:2183 124:1567 125:2620 128:1464 129:921 130:1048 131:1949 132:822 133:408 134:1698 135:301 136:906 137:985 138:2693 139:1558 140:1331 141:1328 142:1552 143:1510 144:1004 145:337 146:1967 147:1627 148:2466 149:2339 150:878 151:1247 152:1961 153:536 154:5307 155:1388 156:2101 157:1355 158:1050 159:2200 160:2561 161:1599 162:3518 163:1609 164:1638 165:1840 166:1068 167:1742 168:3824 169:792 170:4629 171:936 172:3870 173:2990 174:952 175:1193 176:3607 177:4581 178:3516 179:2171 180:2253 181:3551 182:3251 183:1997 184:2268 185:20591 186:4706 187:4248 188:4048 189:3928 190:9171 191:1455 192:10974 193:8968 194:7292 195:5111 196:3188 197:2476 198:6002 199:6407 200:7990 201:6160 202:10277 203:9963 204:4552 205:3672 206:4430 207:3520 208:4111 209:4922 210:4236 211:2461 212:4240 213:3387 214:1116 215:71 216:6702 217:2773 218:1291 219:408 220:1804 221:1005 222:676 223:2184 End of report