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 24 Feb, 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: 931693 Prefixes after maximum aggregation (per Origin AS): 356595 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 456481 Total ASes present in the Internet Routing Table: 75260 Prefixes per ASN: 12.38 Origin-only ASes present in the Internet Routing Table: 64583 Origin ASes announcing only one prefix: 26588 Transit ASes present in the Internet Routing Table: 10677 Transit-only ASes present in the Internet Routing Table: 496 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 48 Max AS path prepend of ASN (328805) 40 Prefixes from unregistered ASNs in the Routing Table: 1076 Number of instances of unregistered ASNs: 1078 Number of 32-bit ASNs allocated by the RIRs: 43684 Number of 32-bit ASNs visible in the Routing Table: 35829 Prefixes from 32-bit ASNs in the Routing Table: 180604 Number of bogon 32-bit ASNs visible in the Routing Table: 10 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 528 Number of addresses announced to Internet: 3039754240 Equivalent to 181 /8s, 46 /16s and 248 /24s Percentage of available address space announced: 82.1 Percentage of allocated address space announced: 82.1 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: 307833 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 245444 Total APNIC prefixes after maximum aggregation: 72103 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 238155 Unique aggregates announced from the APNIC address blocks: 99823 APNIC Region origin ASes present in the Internet Routing Table: 13904 APNIC Prefixes per ASN: 17.13 APNIC Region origin ASes announcing only one prefix: 4220 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: 9325 Number of APNIC addresses announced to Internet: 774042880 Equivalent to 46 /8s, 34 /16s and 245 /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: 272705 Total ARIN prefixes after maximum aggregation: 123336 ARIN Deaggregation factor: 2.21 Prefixes being announced from the ARIN address blocks: 277394 Unique aggregates announced from the ARIN address blocks: 132125 ARIN Region origin ASes present in the Internet Routing Table: 19085 ARIN Prefixes per ASN: 14.53 ARIN Region origin ASes announcing only one prefix: 6968 ARIN Region transit ASes present in the Internet Routing Table: 1967 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4843 Number of ARIN addresses announced to Internet: 1269054976 Equivalent to 75 /8s, 164 /16s and 62 /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: 261721 Total RIPE prefixes after maximum aggregation: 125648 RIPE Deaggregation factor: 2.08 Prefixes being announced from the RIPE address blocks: 256705 Unique aggregates announced from the RIPE address blocks: 161570 RIPE Region origin ASes present in the Internet Routing Table: 28518 RIPE Prefixes per ASN: 9.00 RIPE Region origin ASes announcing only one prefix: 12112 RIPE Region transit ASes present in the Internet Routing Table: 3937 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: 11596 Number of RIPE addresses announced to Internet: 713179904 Equivalent to 42 /8s, 130 /16s and 67 /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: 120403 Total LACNIC prefixes after maximum aggregation: 28724 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 118985 Unique aggregates announced from the LACNIC address blocks: 49407 LACNIC Region origin ASes present in the Internet Routing Table: 11034 LACNIC Prefixes per ASN: 10.78 LACNIC Region origin ASes announcing only one prefix: 2638 LACNIC Region transit ASes present in the Internet Routing Table: 2387 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8895 Number of LACNIC addresses announced to Internet: 177519616 Equivalent to 10 /8s, 148 /16s and 188 /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: 30344 Total AfriNIC prefixes after maximum aggregation: 6064 AfriNIC Deaggregation factor: 5.00 Prefixes being announced from the AfriNIC address blocks: 39925 Unique aggregates announced from the AfriNIC address blocks: 13117 AfriNIC Region origin ASes present in the Internet Routing Table: 1820 AfriNIC Prefixes per ASN: 21.94 AfriNIC Region origin ASes announcing only one prefix: 650 AfriNIC Region transit ASes present in the Internet Routing Table: 348 Average AfriNIC Region AS path length visible: 5.5 Max AfriNIC Region AS path length visible: 48 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1170 Number of AfriNIC addresses announced to Internet: 105652224 Equivalent to 6 /8s, 76 /16s and 32 /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 9819 8739 52 CHINAMOBILE-CN China Mobile Communicati 7545 5656 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU 18403 4528 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN 7713 3604 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon 9498 3485 496 248 BBIL-AP BHARTI Airtel Ltd., IN 45899 3263 1867 92 VNPT-AS-VN VNPT Corp, VN 24560 2737 860 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 4755 2185 434 198 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 9636 11237 3308 AMAZON-02, US 11492 4581 304 644 CABLEONE, US 7155 4180 288 96 VIASAT-SP-BACKBONE, US 22773 3611 3046 296 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3596 1320 75 SHAW, CA 16625 3195 1393 2279 AKAMAI-AS, US 749 3183 54927 2435 DNIC-AS-00749, US 174 3106 6637 658 COGENT-174, US 367 2903 3692 1416 DNIC-ASBLK-00306-00371, US 396982 2758 3639 397 GOOGLE-CLOUD-PLATFORM, 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 7609 1714 147 UNI2-AS, ES 39891 4754 286 59 ALJAWWALSTC-AS, SA 20940 3860 3395 125 AKAMAI-ASN1, NL 9009 3248 282 1587 M247, RO 12389 2863 2303 909 ROSTELECOM-AS, RU 8551 2646 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2350 363 595 TELLCOM-AS, TR 13188 1519 95 135 TRIOLAN, UA 8452 1502 1852 14 TE-AS TE-AS, EG 44477 1482 97 707 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 12500 3373 609 UNINET, MX 10620 3523 496 891 Telmex Colombia S.A., CO 13999 2512 341 644 Mega Cable, S.A. de C.V., MX 11830 2006 369 64 Instituto Costarricense de Electricidad 28573 1329 2317 237 Claro NXT Telecomunicacoes Ltda, BR 3816 1307 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6503 1212 340 498 Axtel, S.A.B. de C.V., MX 11664 1135 177 419 Techtel LMDS Comunicaciones Interactiva 6147 1088 369 22 Telefonica del Peru S.A.A., PE 22884 1072 115 378 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 24835 1548 545 28 RAYA-AS, EG 24863 1534 389 16 LINKdotNET-AS, EG 36992 1362 1519 281 ETISALAT-MISR, EG 36903 1249 554 96 MT-MPLS, MA 29571 1144 73 69 ORANGE-COTE-IVOIRE, CI 36935 935 521 42 Vodafone-, EG 6713 553 1861 34 IAM-AS, MA 36914 536 82 3 KENET-AS, KE 15399 520 55 52 WANANCHI-, KE 37342 479 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 12500 3373 609 UNINET, MX 9808 9819 8739 52 CHINAMOBILE-CN China Mobile Communicati 16509 9636 11237 3308 AMAZON-02, US 12479 7609 1714 147 UNI2-AS, ES 7545 5656 777 675 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4754 286 59 ALJAWWALSTC-AS, SA 11492 4581 304 644 CABLEONE, US 18403 4528 347 25 FPT-AS-AP FPT Telecom Company, VN 7155 4180 288 96 VIASAT-SP-BACKBONE, US 7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/hk/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9819 9767 CHINAMOBILE-CN China Mobile Communications Grou 12479 7609 7462 UNI2-AS, ES 16509 9636 6328 AMAZON-02, US 7545 5656 4981 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4754 4695 ALJAWWALSTC-AS, SA 18403 4528 4503 FPT-AS-AP FPT Telecom Company, VN 7155 4180 4084 VIASAT-SP-BACKBONE, US 11492 4581 3937 CABLEONE, US 7552 3877 3856 VIETEL-AS-AP Viettel Group, VN 20940 3860 3735 AKAMAI-ASN1, NL 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 215433 UNALLOCATED 5.144.176.0/24 30823 AUROLOGIC aurologic GmbH, DE 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 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 23.160.121.0/24 Origin: 39937 LTECH, US 23.160.121.0/24 Transit: 1299 TWELVE99 Arelion, fka Telia Carrier, SE 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 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 /11:98 /12:300 /13:572 /14:1190 /15:2060 /16:13366 /17:8162 /18:13562 /19:24567 /20:43184 /21:50811 /22:109673 /23:97937 /24:566124 /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 6724 7609 UNI2-AS, ES 8151 6447 12500 UNINET, MX 11492 3494 4581 CABLEONE, US 39891 3436 4754 ALJAWWALSTC-AS, SA 6327 3393 3596 SHAW, CA 7155 3124 4180 VIASAT-SP-BACKBONE, US 22773 2652 3611 ASN-CXA-ALL-CCI-22773-RDC, US 30036 2149 2492 MEDIACOM-ENTERPRISE-BUSINESS, US 10620 2129 3523 Telmex Colombia S.A., CO 8551 2122 2646 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at https://thyme.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2284 2:1517 3:300 4:6 5:4468 6:164 7:6 8:1496 9:1 11:172 12:1467 13:385 14:2344 15:313 16:207 17:365 18:738 20:356 21:4 22:188 23:6574 24:2699 25:2 27:2559 29:19 31:2559 32:45 34:40 35:121 36:2175 37:4478 38:6928 39:892 40:140 41:4037 42:2171 43:2307 44:326 45:16720 46:4363 47:287 49:1900 50:1897 51:573 52:1582 54:312 55:865 56:5 57:148 58:1961 59:1120 60:1019 61:2560 62:2678 63:1906 64:5509 65:2321 66:4653 67:3045 68:1335 69:4045 70:1195 71:575 72:2891 74:2585 75:1554 76:629 77:2403 78:1836 79:2464 80:2134 81:1889 82:1497 83:1243 84:1621 85:3084 86:834 87:1961 88:1223 89:3987 90:678 91:7911 92:2191 93:2632 94:3637 95:4070 96:1286 97:312 98:1028 99:745 100:92 101:1156 102:3078 103:32282 104:4753 105:600 106:927 107:2763 108:1117 109:3993 110:2124 111:3145 112:2034 113:1760 114:1770 115:1954 116:1950 117:2640 118:2738 119:1930 120:1782 121:1269 122:2677 123:2193 124:1554 125:2840 126:28 128:1519 129:920 130:1085 131:1810 132:821 133:412 134:1709 135:312 136:918 137:1035 138:2779 139:1534 140:1360 141:1344 142:1557 143:1471 144:1006 145:343 146:2013 147:1710 148:2507 149:2515 150:1026 151:1321 152:1983 153:525 154:5669 155:1376 156:2091 157:1543 158:1096 159:2219 160:2603 161:1628 162:3592 163:1701 164:1632 165:2106 166:1066 167:1705 168:3817 169:789 170:4689 171:995 172:3828 173:3019 174:894 175:1216 176:3640 177:4505 178:3510 179:2190 180:2360 181:3630 182:3402 183:2018 184:2264 185:20584 186:4911 187:4394 188:4018 189:4116 190:9295 191:1404 192:10968 193:8981 194:7408 195:5237 196:3094 197:2639 198:6000 199:7217 200:8044 201:6312 202:10186 203:10101 204:4534 205:3713 206:4481 207:3525 208:4121 209:4972 210:4375 211:2477 212:4258 213:3402 214:1116 215:43 216:6704 217:2797 218:1317 219:408 220:1821 221:1022 222:693 223:2207 End of report