This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Brisbane. 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 05:00 +10GMT Sat 28 Feb, 2026 IPv4 BGP Table (Global) as seen at Brisbane. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/au/ Analysis Summary ---------------- BGP routing table entries examined: 1053959 Prefixes after maximum aggregation (per Origin AS): 397894 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 510176 Number of IPv4 prefixes with a valid ROA: 634169 Number of IPv4 prefixes with an invalid ROA: 244 Number of IPv4 prefixes with no ROA: 419546 Total ASes present in the Internet Routing Table: 78172 Prefixes per ASN: 13.48 Origin-only ASes present in the Internet Routing Table: 66986 Origin ASes announcing only one prefix: 26943 Transit ASes present in the Internet Routing Table: 11186 Transit-only ASes present in the Internet Routing Table: 589 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 96 Max AS path prepend of ASN (152107) 90 Prefixes from unregistered ASNs in the Routing Table: 1119 Number of instances of unregistered ASNs: 1151 Number of 32-bit ASNs allocated by the RIRs: 48889 Number of 32-bit ASNs visible in the Routing Table: 40054 Prefixes from 32-bit ASNs in the Routing Table: 230225 Number of bogon 32-bit ASNs visible in the Routing Table: 82 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 442 Number of addresses announced to Internet: 3114019840 Equivalent to 185 /8s, 156 /16s and 44 /24s Percentage of available address space announced: 84.1 Percentage of allocated address space announced: 84.1 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: 345232 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 284569 Total APNIC prefixes after maximum aggregation: 82102 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 271641 Unique aggregates announced from the APNIC address blocks: 107271 APNIC Region origin ASes present in the Internet Routing Table: 15102 APNIC Prefixes per ASN: 17.99 APNIC Region origin ASes announcing only one prefix: 4614 APNIC Region transit ASes present in the Internet Routing Table: 2052 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 96 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10660 Number of APNIC addresses announced to Internet: 752329728 Equivalent to 44 /8s, 215 /16s and 164 /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, 131072-155961 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: 307208 Total ARIN prefixes after maximum aggregation: 136702 ARIN Deaggregation factor: 2.25 Prefixes being announced from the ARIN address blocks: 306115 Unique aggregates announced from the ARIN address blocks: 147111 ARIN Region origin ASes present in the Internet Routing Table: 19425 ARIN Prefixes per ASN: 15.76 ARIN Region origin ASes announcing only one prefix: 7091 ARIN Region transit ASes present in the Internet Routing Table: 1976 Average ARIN Region AS path length visible: 4.5 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5499 Number of ARIN addresses announced to Internet: 1352739840 Equivalent to 80 /8s, 161 /16s and 44 /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, 393216-402332 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, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 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: 288430 Total RIPE prefixes after maximum aggregation: 140987 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 291239 Unique aggregates announced from the RIPE address blocks: 186534 RIPE Region origin ASes present in the Internet Routing Table: 29350 RIPE Prefixes per ASN: 9.92 RIPE Region origin ASes announcing only one prefix: 12147 RIPE Region transit ASes present in the Internet Routing Table: 4026 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 37 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13148 Number of RIPE addresses announced to Internet: 733380352 Equivalent to 43 /8s, 182 /16s and 127 /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, 53/8, 57/8, 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: 134271 Total LACNIC prefixes after maximum aggregation: 30400 LACNIC Deaggregation factor: 4.42 Prefixes being announced from the LACNIC address blocks: 129716 Unique aggregates announced from the LACNIC address blocks: 49551 LACNIC Region origin ASes present in the Internet Routing Table: 11355 LACNIC Prefixes per ASN: 11.42 LACNIC Region origin ASes announcing only one prefix: 2378 LACNIC Region transit ASes present in the Internet Routing Table: 2543 Average LACNIC Region AS path length visible: 5.7 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9363 Number of LACNIC addresses announced to Internet: 170966016 Equivalent to 10 /8s, 48 /16s and 188 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-275868 + 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: 38362 Total AfriNIC prefixes after maximum aggregation: 7002 AfriNIC Deaggregation factor: 5.48 Prefixes being announced from the AfriNIC address blocks: 54806 Unique aggregates announced from the AfriNIC address blocks: 19325 AfriNIC Region origin ASes present in the Internet Routing Table: 2022 AfriNIC Prefixes per ASN: 27.10 AfriNIC Region origin ASes announcing only one prefix: 713 AfriNIC Region transit ASes present in the Internet Routing Table: 391 Average AfriNIC Region AS path length visible: 5.7 Max AfriNIC Region AS path length visible: 53 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1384 Number of AfriNIC addresses announced to Internet: 103356672 Equivalent to 6 /8s, 41 /16s and 25 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 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 13728 8729 120 CHINAMOBILE-CN China Mobile Communication 7545 5993 831 540 TPG-INTERNET-AP TPG Telecom Limited, AU 9498 4833 546 330 BBIL-AP BHARTI Airtel Ltd., IN 18403 4542 347 24 FPT-AS-AP FPT Telecom Company, VN 7552 4050 1332 29 VIETEL-AS-AP Viettel Group, VN 7713 3673 1044 65 TELKOMNET-AS-AP PT Telekomunikasi Indones 56046 3470 887 177 CMNET-JIANGSU-AP China Mobile communicati 45899 3327 1868 98 VNPT-AS-VN VNPT Corp, VN 24560 2985 864 513 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 17561 2773 174 555 LCS-AS-AP LARUS Limited, HK Complete listing at https://thyme.apnic.net/au/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 14405 41221 5562 AMAZON-02 - Amazon.com, Inc., US 22773 4784 3119 371 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4639 308 1018 CABLEONE - CABLE ONE, INC., US 7155 3861 286 85 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3709 1321 71 SHAW - Shaw Communications, CA 174 3701 8767 850 COGENT-174 - Cogent Communications, LLC, 396982 3288 4856 484 GOOGLE-CLOUD-PLATFORM - Google LLC, US 749 3141 54728 2392 DNIC-AS-00749 - United States Department 16625 2866 1255 2160 AKAMAI-AS - Akamai Technologies, Inc., US 36352 2699 221 890 AS-COLOCROSSING - HostPapa, US Complete listing at https://thyme.apnic.net/au/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7234 1711 149 UNI2-AS, ES 39891 4969 306 72 ALJAWWALSTC-AS, SA 20940 3944 3393 115 AKAMAI-ASN1, NL 9009 3821 355 2246 M247, RO 12389 3147 2319 872 ROSTELECOM-AS PJSC Rostelecom. Technical 212238 2657 192 1948 CDNEXT, GB 34984 2469 366 576 TELLCOM-AS, TR 8452 1691 1852 16 TE-AS TE-AS, EG 13188 1607 100 27 TRIOLAN, UA 203020 1604 243 782 HOSTROYALE, IN Complete listing at https://thyme.apnic.net/au/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12793 3299 599 UNINET, MX 10620 3451 457 1105 Telmex Colombia S.A., CO 13999 2453 506 349 Mega Cable, S.A. de C.V., MX 11830 1958 369 65 Instituto Costarricense de Electricidad y 11664 1439 278 33 Techtel LMDS Comunicaciones Interactivas 28573 1377 2430 272 Claro NXT Telecomunicacoes Ltda, BR 3816 1342 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6147 1250 371 22 INTEGRATEL PERU S.A.A., PE 26615 1058 2475 94 TIM SA, BR 22884 1057 67 366 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M Complete listing at https://thyme.apnic.net/au/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1915 612 30 RAYA-AS, EG 36992 1846 1532 339 ETISALAT-MISR, EG 24863 1286 389 16 LINKdotNET-AS, EG 36903 1232 555 98 MT-MPLS, MA 36935 1151 522 46 Vodafone-, EG 37069 1115 1100 11 MOBINIL, EG 29571 1073 78 20 ORANGE-COTE-IVOIRE, CI 20011 634 172 254 NTT-DATA-Inc, ZA 328608 569 51 165 Africa-on-Cloud-AS, ZA 3741 556 724 323 NTT-DATA-Inc, ZA Complete listing at https://thyme.apnic.net/au/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 14405 41221 5562 AMAZON-02 - Amazon.com, Inc., US 9808 13728 8729 120 CHINAMOBILE-CN China Mobile Communication 8151 12793 3299 599 UNINET, MX 12479 7234 1711 149 UNI2-AS, ES 7545 5993 831 540 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4969 306 72 ALJAWWALSTC-AS, SA 9498 4833 546 330 BBIL-AP BHARTI Airtel Ltd., IN 22773 4784 3119 371 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4639 308 1018 CABLEONE - CABLE ONE, INC., US 18403 4542 347 24 FPT-AS-AP FPT Telecom Company, VN Complete listing at https://thyme.apnic.net/au/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 13728 13608 CHINAMOBILE-CN China Mobile Communications Grou 8151 12793 12194 UNINET, MX 12479 7234 7085 UNI2-AS, ES 7545 5993 5453 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4969 4897 ALJAWWALSTC-AS, SA 18403 4542 4518 FPT-AS-AP FPT Telecom Company, VN 9498 4833 4503 BBIL-AP BHARTI Airtel Ltd., IN 22773 4784 4413 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4050 4021 VIETEL-AS-AP Viettel Group, VN 20940 3944 3829 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/au/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887 - C 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 13450 UNALLOCATED 8.29.117.0/24 55002 DEFENSE-NET - F5, Inc., 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE - Phonos 395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3 - Level 3 Parent 1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3 - Level 3 Parent 13342 UNALLOCATED 12.17.5.0/24 174 COGENT-174 - Cogent Com 26345 UNALLOCATED 12.21.93.0/24 40264 TWC-40264-WI-MN-UPPERMI 396831 UNALLOCATED 12.23.198.0/24 7018 ATT-INTERNET4 - AT&T En 397665 UNALLOCATED 12.24.28.0/24 7018 ATT-INTERNET4 - AT&T En Complete listing at https://thyme.apnic.net/au/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE - Hurricane Electric LLC, US Complete listing at https://thyme.apnic.net/au/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.137.48.0/24 Origin: 16904 ARVIG-16904 - Arvig Enterprises Inc., US 23.137.48.0/24 Transit: 3257 GTT-BACKBONE GTT, US 23.137.200.0/24 Origin: 16276 OVH, FR 23.137.200.0/24 Transit: 7575 AARNET-AS-AP Australian Academic and Res 23.140.216.0/24 Origin: 27176 DATAWAGON - DataWagon LLC, US 23.140.216.0/24 Transit: 20278 NEXEON - Nexeon Technologies, Inc., US 23.141.0.0/24 Origin: 395350 RESERVED, ZZ 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS - Charter Communicat 23.142.24.0/24 Origin: 62164 HEYMMAN-2, CA 23.142.24.0/24 Transit: 64236 UNREAL-SERVERS - UnReal Servers, LLC, US Complete listing at https://thyme.apnic.net/au/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:40 /11:95 /12:299 /13:585 /14:1204 /15:2121 /16:13725 /17:8375 /18:13675 /19:25719 /20:46246 /21:53247 /22:114951 /23:111192 /24:662435 /25:0 /26:1 /27:1 /28:1 /29:1 /30:0 /31:0 /32:16 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 8151 6939 12793 UNINET, MX 12479 6164 7234 UNI2-AS, ES 39891 3655 4969 ALJAWWALSTC-AS, SA 11492 3500 4639 CABLEONE - CABLE ONE, INC., US 6327 3488 3709 SHAW - Shaw Communications, CA 22773 3050 4784 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2820 3861 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2613 14405 AMAZON-02 - Amazon.com, Inc., US 30036 2311 2657 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US 10620 2231 3451 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/au/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2504 2:1627 3:977 4:9 5:5421 6:193 7:6 8:1536 9:27 11:172 12:1193 13:649 14:2657 15:455 16:177 17:398 18:922 20:621 21:4 22:188 23:8247 24:2759 25:2 27:2870 29:19 31:3452 32:38 34:82 35:287 36:4647 37:4532 38:10410 39:1268 40:424 41:4730 42:2030 43:3008 44:442 45:20608 46:4973 47:401 48:53 49:2308 50:2092 51:600 52:1314 54:267 55:1114 56:11 57:323 58:2345 59:1591 60:1179 61:3302 62:3186 63:1775 64:6298 65:2133 66:6114 67:3328 68:1518 69:4299 70:1051 71:621 72:3217 74:3006 75:1513 76:600 77:2951 78:1918 79:1812 80:2346 81:2268 82:4069 83:1458 84:2067 85:3842 86:1110 87:2413 88:1364 89:4718 90:811 91:8553 92:2869 93:3021 94:4359 95:4608 96:1477 97:313 98:952 99:797 100:67 101:1587 102:4861 103:32668 104:5511 105:1066 106:929 107:2857 108:1225 109:4272 110:2295 111:4096 112:3148 113:1999 114:2181 115:2333 116:2257 117:3478 118:3038 119:2103 120:2684 121:1534 122:2999 123:2680 124:1697 125:2986 126:125 128:1734 129:960 130:1617 131:2487 132:842 133:478 134:1649 135:614 136:1633 137:1558 138:3294 139:1643 140:1793 141:1594 142:2553 143:2221 144:1729 145:644 146:2213 147:2167 148:2793 149:3008 150:1334 151:2690 152:2306 153:1014 154:9694 155:2303 156:4380 157:2287 158:1506 159:2773 160:3829 161:2000 162:4031 163:2393 164:2049 165:2653 166:1285 167:2275 168:4142 169:902 170:5758 171:1119 172:4601 173:3489 174:885 175:1367 176:3873 177:5266 178:4505 179:2471 180:3071 181:4585 182:3975 183:2848 184:2031 185:21991 186:5938 187:5084 188:4586 189:4698 190:9989 191:1663 192:11513 193:9635 194:7945 195:5800 196:3409 197:3376 198:6308 199:6144 200:8589 201:6520 202:10823 203:10819 204:4776 205:3789 206:4562 207:4016 208:4405 209:5486 210:4902 211:2706 212:5032 213:4124 214:1072 215:54 216:7294 217:3601 218:1696 219:427 220:2199 221:1318 222:940 223:3397 End of report