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 13 Jan, 2024 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: 929506 Prefixes after maximum aggregation (per Origin AS): 355305 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 455181 Total ASes present in the Internet Routing Table: 75083 Prefixes per ASN: 12.38 Origin-only ASes present in the Internet Routing Table: 64465 Origin ASes announcing only one prefix: 26611 Transit ASes present in the Internet Routing Table: 10618 Transit-only ASes present in the Internet Routing Table: 480 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 37 Max AS path prepend of ASN ( 59588) 31 Prefixes from unregistered ASNs in the Routing Table: 1099 Number of instances of unregistered ASNs: 1101 Number of 32-bit ASNs allocated by the RIRs: 43370 Number of 32-bit ASNs visible in the Routing Table: 35593 Prefixes from 32-bit ASNs in the Routing Table: 178590 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: 491 Number of addresses announced to Internet: 3045235456 Equivalent to 181 /8s, 130 /16s and 155 /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: 308525 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 244557 Total APNIC prefixes after maximum aggregation: 71644 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 237501 Unique aggregates announced from the APNIC address blocks: 99516 APNIC Region origin ASes present in the Internet Routing Table: 13823 APNIC Prefixes per ASN: 17.18 APNIC Region origin ASes announcing only one prefix: 4202 APNIC Region transit ASes present in the Internet Routing Table: 1856 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 9219 Number of APNIC addresses announced to Internet: 774177792 Equivalent to 46 /8s, 37 /16s and 4 /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: 272618 Total ARIN prefixes after maximum aggregation: 123329 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 277432 Unique aggregates announced from the ARIN address blocks: 132045 ARIN Region origin ASes present in the Internet Routing Table: 19042 ARIN Prefixes per ASN: 14.57 ARIN Region origin ASes announcing only one prefix: 6948 ARIN Region transit ASes present in the Internet Routing Table: 1930 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: 4825 Number of ARIN addresses announced to Internet: 1271540224 Equivalent to 75 /8s, 202 /16s and 42 /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: 261580 Total RIPE prefixes after maximum aggregation: 124960 RIPE Deaggregation factor: 2.09 Prefixes being announced from the RIPE address blocks: 256226 Unique aggregates announced from the RIPE address blocks: 160961 RIPE Region origin ASes present in the Internet Routing Table: 28480 RIPE Prefixes per ASN: 9.00 RIPE Region origin ASes announcing only one prefix: 12133 RIPE Region transit ASes present in the Internet Routing Table: 3910 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 11500 Number of RIPE addresses announced to Internet: 714163712 Equivalent to 42 /8s, 145 /16s and 70 /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: 119472 Total LACNIC prefixes after maximum aggregation: 28612 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 118144 Unique aggregates announced from the LACNIC address blocks: 49394 LACNIC Region origin ASes present in the Internet Routing Table: 11037 LACNIC Prefixes per ASN: 10.70 LACNIC Region origin ASes announcing only one prefix: 2683 LACNIC Region transit ASes present in the Internet Routing Table: 2370 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8898 Number of LACNIC addresses announced to Internet: 177393408 Equivalent to 10 /8s, 146 /16s and 207 /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: 30180 Total AfriNIC prefixes after maximum aggregation: 6018 AfriNIC Deaggregation factor: 5.01 Prefixes being announced from the AfriNIC address blocks: 39711 Unique aggregates announced from the AfriNIC address blocks: 12857 AfriNIC Region origin ASes present in the Internet Routing Table: 1809 AfriNIC Prefixes per ASN: 21.95 AfriNIC Region origin ASes announcing only one prefix: 645 AfriNIC Region transit ASes present in the Internet Routing Table: 349 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 35 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1151 Number of AfriNIC addresses announced to Internet: 107674368 Equivalent to 6 /8s, 106 /16s and 251 /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 9770 8738 50 CHINAMOBILE-CN China Mobile Communicati 7545 5676 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4541 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3848 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3602 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3423 498 252 BBIL-AP BHARTI Airtel Ltd., IN 45899 3253 1867 92 VNPT-AS-VN VNPT Corp, VN 24560 2663 857 367 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2183 442 200 TATACOMM-AS TATA Communications formerl 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 9452 11200 3361 AMAZON-02, US 11492 4569 303 660 CABLEONE, US 7155 4177 288 96 VIASAT-SP-BACKBONE, US 6327 3569 1320 70 SHAW, CA 22773 3507 3042 296 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3240 1414 2323 AKAMAI-AS, US 749 3161 54929 2413 DNIC-AS-00749, US 367 2947 3828 1419 DNIC-ASBLK-00306-00371, US 396982 2746 3639 390 GOOGLE-CLOUD-PLATFORM, US 7018 2510 23622 1573 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 7539 1714 146 UNI2-AS, ES 39891 4658 280 55 ALJAWWALSTC-AS, SA 20940 3993 3397 139 AKAMAI-ASN1, NL 9009 3469 298 1636 M247, RO 8551 2966 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2872 2301 912 ROSTELECOM-AS, RU 34984 2324 359 599 TELLCOM-AS, TR 13188 1607 100 26 TRIOLAN, UA 58224 1515 873 581 TCI, IR 8452 1475 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 12234 3380 615 UNINET, MX 10620 3524 497 889 Telmex Colombia S.A., CO 13999 2493 338 637 Mega Cable, S.A. de C.V., MX 11830 2006 369 64 Instituto Costarricense de Electricidad 28573 1346 2319 238 Claro NXT Telecomunicacoes Ltda, BR 3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1238 340 499 Axtel, S.A.B. de C.V., MX 11664 1113 178 421 Techtel LMDS Comunicaciones Interactiva 6147 1087 369 22 Telefonica del Peru S.A.A., PE 22884 1073 115 379 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 1510 389 16 LINKdotNET-AS, EG 24835 1502 509 27 RAYA-AS, EG 36992 1322 1518 280 ETISALAT-MISR, EG 36903 1248 553 101 MT-MPLS, MA 29571 1081 69 55 ORANGE-COTE-IVOIRE, CI 36935 811 521 45 Vodafone-, EG 6713 544 1861 34 IAM-AS, MA 15399 537 56 54 WANANCHI-, KE 36914 525 82 3 KENET-AS, KE 24757 480 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 12234 3380 615 UNINET, MX 9808 9770 8738 50 CHINAMOBILE-CN China Mobile Communicati 16509 9452 11200 3361 AMAZON-02, US 12479 7539 1714 146 UNI2-AS, ES 7545 5676 784 687 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4658 280 55 ALJAWWALSTC-AS, SA 11492 4569 303 660 CABLEONE, US 18403 4541 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4177 288 96 VIASAT-SP-BACKBONE, US 20940 3993 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 9770 9720 CHINAMOBILE-CN China Mobile Communications Grou 12479 7539 7393 UNI2-AS, ES 16509 9452 6091 AMAZON-02, US 7545 5676 4989 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4658 4603 ALJAWWALSTC-AS, SA 18403 4541 4516 FPT-AS-AP FPT Telecom Company, VN 7155 4177 4081 VIASAT-SP-BACKBONE, US 11492 4569 3909 CABLEONE, US 20940 3993 3854 AKAMAI-ASN1, NL 7552 3848 3828 VIETEL-AS-AP Viettel Group, VN 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 19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US 19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, 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 19589 UNALLOCATED 8.26.112.0/23 23314 ORLANDOTELCO, 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 41.57.124.0/22 Origin: 37442 RESERVED, ZZ 41.57.124.0/22 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 /10:36 /11:99 /12:300 /13:576 /14:1193 /15:2066 /16:13424 /17:8179 /18:13615 /19:24687 /20:43257 /21:51170 /22:109816 /23:98245 /24:562792 /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 6624 7539 UNI2-AS, ES 8151 6226 12234 UNINET, MX 11492 3482 4569 CABLEONE, US 6327 3373 3569 SHAW, CA 39891 3340 4658 ALJAWWALSTC-AS, SA 7155 3121 4177 VIASAT-SP-BACKBONE, US 22773 2553 3507 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2443 2966 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 10620 2127 3524 Telmex Colombia S.A., CO 30036 2127 2471 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2273 2:1466 3:282 4:5 5:4421 6:163 7:6 8:1493 9:1 11:172 12:1486 13:372 14:2330 15:310 16:204 17:361 18:715 20:346 21:4 22:188 23:6581 24:2673 25:2 27:2496 29:19 31:2540 32:53 34:36 35:119 36:2135 37:4480 38:5901 39:888 40:147 41:4130 42:2205 43:2312 44:324 45:16627 46:4319 47:285 49:1901 50:1874 51:572 52:1588 54:366 55:851 56:5 57:128 58:1867 59:1108 60:1012 61:2568 62:2735 63:1903 64:5505 65:2334 66:4924 67:3041 68:1331 69:4074 70:1177 71:579 72:2917 74:2645 75:1555 76:621 77:2340 78:1822 79:2729 80:2129 81:1872 82:1530 83:1312 84:1613 85:3052 86:770 87:1948 88:1225 89:3944 90:661 91:7893 92:2187 93:2629 94:3596 95:4014 96:1289 97:315 98:1013 99:745 100:95 101:1150 102:3034 103:32317 104:4768 105:593 106:908 107:2744 108:1120 109:4054 110:2116 111:3150 112:2077 113:1726 114:1748 115:1974 116:1951 117:2618 118:2759 119:1931 120:1749 121:1262 122:2632 123:2173 124:1542 125:2779 126:28 128:1447 129:909 130:1059 131:1914 132:818 133:410 134:1708 135:305 136:914 137:992 138:2749 139:1560 140:1358 141:1346 142:1542 143:1514 144:1005 145:339 146:1990 147:1655 148:2511 149:2433 150:1018 151:1307 152:1962 153:529 154:5529 155:1368 156:2099 157:1387 158:1080 159:2211 160:2606 161:1619 162:3610 163:1671 164:1606 165:2095 166:1065 167:1686 168:3823 169:796 170:4654 171:979 172:3781 173:2991 174:892 175:1215 176:3605 177:4550 178:3515 179:2191 180:2348 181:3643 182:3411 183:2014 184:2266 185:20486 186:4757 187:4292 188:4001 189:3953 190:9304 191:1459 192:10994 193:8946 194:7359 195:5207 196:3134 197:2585 198:5953 199:6960 200:8016 201:6247 202:10176 203:10030 204:4583 205:3605 206:4430 207:3482 208:4077 209:4946 210:4341 211:2502 212:4202 213:3385 214:1109 215:44 216:6768 217:2767 218:1293 219:414 220:1815 221:1020 222:682 223:2191 End of report