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 11 Apr, 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: 1039328 Prefixes after maximum aggregation (per Origin AS): 399154 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 513437 Number of IPv4 prefixes with a valid ROA: 630101 Number of IPv4 prefixes with an invalid ROA: 30 Number of IPv4 prefixes with no ROA: 409197 Total ASes present in the Internet Routing Table: 78295 Prefixes per ASN: 13.27 Origin-only ASes present in the Internet Routing Table: 67133 Origin ASes announcing only one prefix: 27395 Transit ASes present in the Internet Routing Table: 11162 Transit-only ASes present in the Internet Routing Table: 574 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 69 Max AS path prepend of ASN (269326) 61 Prefixes from unregistered ASNs in the Routing Table: 964 Number of instances of unregistered ASNs: 994 Number of 32-bit ASNs allocated by the RIRs: 49288 Number of 32-bit ASNs visible in the Routing Table: 40349 Prefixes from 32-bit ASNs in the Routing Table: 227445 Number of bogon 32-bit ASNs visible in the Routing Table: 74 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 422 Number of addresses announced to Internet: 3107455488 Equivalent to 185 /8s, 56 /16s and 2 /24s Percentage of available address space announced: 83.9 Percentage of allocated address space announced: 83.9 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: 338512 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 282543 Total APNIC prefixes after maximum aggregation: 82509 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 269464 Unique aggregates announced from the APNIC address blocks: 107715 APNIC Region origin ASes present in the Internet Routing Table: 15165 APNIC Prefixes per ASN: 17.77 APNIC Region origin ASes announcing only one prefix: 4667 APNIC Region transit ASes present in the Internet Routing Table: 2047 Average APNIC Region AS path length visible: 5.4 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10729 Number of APNIC addresses announced to Internet: 753003776 Equivalent to 44 /8s, 225 /16s and 237 /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: 303587 Total ARIN prefixes after maximum aggregation: 135843 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 303104 Unique aggregates announced from the ARIN address blocks: 146839 ARIN Region origin ASes present in the Internet Routing Table: 19425 ARIN Prefixes per ASN: 15.60 ARIN Region origin ASes announcing only one prefix: 7107 ARIN Region transit ASes present in the Internet Routing Table: 1971 Average ARIN Region AS path length visible: 4.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5553 Number of ARIN addresses announced to Internet: 1347856640 Equivalent to 80 /8s, 86 /16s and 169 /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, 393216-404380 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: 287807 Total RIPE prefixes after maximum aggregation: 142317 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 290341 Unique aggregates announced from the RIPE address blocks: 188892 RIPE Region origin ASes present in the Internet Routing Table: 29389 RIPE Prefixes per ASN: 9.88 RIPE Region origin ASes announcing only one prefix: 12175 RIPE Region transit ASes present in the Internet Routing Table: 4003 Average RIPE Region AS path length visible: 5.3 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13267 Number of RIPE addresses announced to Internet: 733122560 Equivalent to 43 /8s, 178 /16s and 144 /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: 127518 Total LACNIC prefixes after maximum aggregation: 30867 LACNIC Deaggregation factor: 4.13 Prefixes being announced from the LACNIC address blocks: 122684 Unique aggregates announced from the LACNIC address blocks: 50284 LACNIC Region origin ASes present in the Internet Routing Table: 11391 LACNIC Prefixes per ASN: 10.77 LACNIC Region origin ASes announcing only one prefix: 2712 LACNIC Region transit ASes present in the Internet Routing Table: 2564 Average LACNIC Region AS path length visible: 6.1 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9418 Number of LACNIC addresses announced to Internet: 169856256 Equivalent to 10 /8s, 31 /16s and 205 /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: 36909 Total AfriNIC prefixes after maximum aggregation: 7012 AfriNIC Deaggregation factor: 5.26 Prefixes being announced from the AfriNIC address blocks: 53313 Unique aggregates announced from the AfriNIC address blocks: 19345 AfriNIC Region origin ASes present in the Internet Routing Table: 2018 AfriNIC Prefixes per ASN: 26.42 AfriNIC Region origin ASes announcing only one prefix: 734 AfriNIC Region transit ASes present in the Internet Routing Table: 387 Average AfriNIC Region AS path length visible: 6.0 Max AfriNIC Region AS path length visible: 53 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1382 Number of AfriNIC addresses announced to Internet: 103420672 Equivalent to 6 /8s, 42 /16s and 19 /24s AfriNIC AS Blocks 36864-37887, 327680-330751 & 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 13818 8726 116 CHINAMOBILE-CN China Mobile Communication 7545 5910 827 494 TPG-INTERNET-AP TPG Telecom Limited, AU 9498 4902 549 326 BBIL-AP BHARTI Airtel Ltd., IN 18403 4553 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 4060 1332 29 VIETEL-AS-AP Viettel Group, VN 7713 3668 1044 65 TELKOMNET-AS-AP PT Telekomunikasi Indones 56046 3487 887 177 CMNET-JIANGSU-AP China Mobile communicati 45899 3344 1868 98 VNPT-AS-VN VNPT Corp, VN 24560 3012 859 517 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 17561 2875 181 548 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 14614 41274 5675 AMAZON-02 - Amazon.com, Inc., US 22773 4783 3117 366 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4667 310 1034 CABLEONE - CABLE ONE, INC., US 7155 3870 286 85 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3719 1305 76 SHAW - Shaw Communications, CA 396982 3322 4859 495 GOOGLE-CLOUD-PLATFORM - Google LLC, US 174 3204 8764 822 COGENT-174 - Cogent Communications, LLC, 749 3140 54728 2391 DNIC-AS-00749 - United States Department 16625 2721 1221 2106 AKAMAI-AS - Akamai Technologies, Inc., US 36352 2721 222 906 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 7163 1711 149 UNI2-AS, ES 39891 4972 306 72 ALJAWWALSTC-AS, SA 20940 3955 3389 111 AKAMAI-ASN1, NL 9009 3827 354 2247 M247, RO 12389 3145 2318 872 ROSTELECOM-AS PJSC Rostelecom. Technical 212238 2719 197 2001 CDNEXT, GB 34984 2449 365 571 TELLCOM-AS, TR 8452 1727 1852 14 TE-AS TE-AS, EG 203020 1637 249 809 HOSTROYALE, IN 13188 1607 100 27 TRIOLAN, UA 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 12752 3300 620 UNINET, MX 10620 3429 450 1105 Telmex Colombia S.A., CO 13999 2446 506 345 Mega Cable, S.A. de C.V., MX 11830 1938 369 65 Instituto Costarricense de Electricidad y 11664 1436 277 34 Techtel LMDS Comunicaciones Interactivas 28573 1373 2431 268 Claro NXT Telecomunicacoes Ltda, BR 3816 1342 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6147 1245 371 22 INTEGRATEL PERU S.A.A., PE 26615 1066 2392 101 TIM SA, BR 22884 1053 71 362 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 2025 648 34 RAYA-AS, EG 36992 1859 1532 341 ETISALAT-MISR, EG 24863 1295 389 16 LINKdotNET-AS, EG 36935 1242 523 45 Vodafone-, EG 36903 1232 555 98 MT-MPLS, MA 37069 1116 1100 11 MOBINIL, EG 29571 1071 78 19 ORANGE-COTE-IVOIRE, CI 20011 589 155 220 NTT-DATA-Inc, ZA 36914 550 82 3 KENET-AS, KE 15399 549 57 61 WANANCHI-, KE 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 14614 41274 5675 AMAZON-02 - Amazon.com, Inc., US 9808 13818 8726 116 CHINAMOBILE-CN China Mobile Communication 8151 12752 3300 620 UNINET, MX 12479 7163 1711 149 UNI2-AS, ES 7545 5910 827 494 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4972 306 72 ALJAWWALSTC-AS, SA 9498 4902 549 326 BBIL-AP BHARTI Airtel Ltd., IN 22773 4783 3117 366 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4667 310 1034 CABLEONE - CABLE ONE, INC., US 18403 4553 347 25 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 13818 13702 CHINAMOBILE-CN China Mobile Communications Grou 8151 12752 12132 UNINET, MX 12479 7163 7014 UNI2-AS, ES 7545 5910 5416 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4972 4900 ALJAWWALSTC-AS, SA 9498 4902 4576 BBIL-AP BHARTI Airtel Ltd., IN 18403 4553 4528 FPT-AS-AP FPT Telecom Company, VN 22773 4783 4417 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4060 4031 VIETEL-AS-AP Viettel Group, VN 20940 3955 3844 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 395729 UNALLOCATED 8.28.58.0/24 32787 PROLEXIC-TECHNOLOGIES-D 395729 UNALLOCATED 8.28.60.0/24 32787 PROLEXIC-TECHNOLOGIES-D 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 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 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 /12:297 /13:584 /14:1191 /15:2111 /16:13610 /17:8299 /18:13346 /19:25483 /20:45804 /21:52352 /22:113659 /23:107259 /24:655158 /25:0 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:10 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 8151 6942 12752 UNINET, MX 12479 6106 7163 UNI2-AS, ES 39891 3656 4972 ALJAWWALSTC-AS, SA 11492 3528 4667 CABLEONE - CABLE ONE, INC., US 6327 3500 3719 SHAW - Shaw Communications, CA 22773 3055 4783 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2824 3870 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2623 14614 AMAZON-02 - Amazon.com, Inc., US 30036 2325 2673 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US 10620 2233 3429 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/au/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2496 2:1840 3:995 4:5 5:5102 6:196 7:6 8:1489 9:39 11:172 12:1186 13:685 14:2683 15:458 16:172 17:423 18:916 20:602 21:4 22:188 23:8223 24:2774 25:2 27:2820 28:1 29:19 31:3468 32:36 34:86 35:284 36:4662 37:4452 38:10079 39:1281 40:422 41:4552 42:2167 43:3056 44:449 45:19760 46:4863 47:408 48:125 49:2231 50:2019 51:626 52:1307 54:278 55:1121 56:11 57:324 58:2345 59:1379 60:1174 61:3153 62:3124 63:1724 64:6296 65:2135 66:6073 67:3244 68:1496 69:4205 70:1055 71:621 72:3173 74:3025 75:1490 76:588 77:2923 78:1967 79:1788 80:2350 81:2212 82:4051 83:1449 84:2138 85:3798 86:1091 87:2347 88:1350 89:4708 90:781 91:8434 92:2824 93:3013 94:4362 95:4655 96:1455 97:315 98:943 99:808 100:68 101:1462 102:4485 103:32458 104:5358 105:816 106:912 107:2876 108:1230 109:4219 110:2294 111:4110 112:3158 113:1959 114:2266 115:2329 116:2155 117:3503 118:3000 119:2100 120:2700 121:1557 122:3000 123:2286 124:1657 125:2978 126:125 128:1623 129:967 130:1640 131:2475 132:830 133:475 134:1667 135:610 136:1610 137:1547 138:3311 139:1642 140:1766 141:1736 142:2530 143:2125 144:1737 145:646 146:2210 147:2206 148:2765 149:3101 150:1363 151:2800 152:2313 153:1384 154:9549 155:2292 156:4454 157:2300 158:1527 159:2856 160:3815 161:1962 162:4038 163:2499 164:2039 165:2635 166:1266 167:2299 168:4012 169:854 170:5552 171:1125 172:4586 173:3480 174:881 175:1363 176:3868 177:4852 178:4362 179:2305 180:3020 181:4521 182:4014 183:2836 184:2024 185:21844 186:5758 187:4933 188:4598 189:4490 190:9831 191:1565 192:11489 193:9619 194:7866 195:5821 196:3351 197:3244 198:6293 199:6076 200:8197 201:6381 202:10711 203:10666 204:4804 205:3748 206:4565 207:3982 208:4385 209:5446 210:4769 211:2685 212:5034 213:4132 214:1042 215:47 216:7286 217:3578 218:1702 219:414 220:2200 221:1310 222:938 223:3407 End of report