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 09 May, 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: 1045320 Prefixes after maximum aggregation (per Origin AS): 401370 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 517000 Number of IPv4 prefixes with a valid ROA: 641781 Number of IPv4 prefixes with an invalid ROA: 34 Number of IPv4 prefixes with no ROA: 403505 Total ASes present in the Internet Routing Table: 78467 Prefixes per ASN: 13.32 Origin-only ASes present in the Internet Routing Table: 67278 Origin ASes announcing only one prefix: 27444 Transit ASes present in the Internet Routing Table: 11189 Transit-only ASes present in the Internet Routing Table: 589 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: 976 Number of instances of unregistered ASNs: 1006 Number of 32-bit ASNs allocated by the RIRs: 49709 Number of 32-bit ASNs visible in the Routing Table: 40600 Prefixes from 32-bit ASNs in the Routing Table: 229698 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: 428 Number of addresses announced to Internet: 3103122176 Equivalent to 184 /8s, 245 /16s and 227 /24s Percentage of available address space announced: 83.8 Percentage of allocated address space announced: 83.8 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: 341466 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 283952 Total APNIC prefixes after maximum aggregation: 82934 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 270182 Unique aggregates announced from the APNIC address blocks: 107921 APNIC Region origin ASes present in the Internet Routing Table: 15190 APNIC Prefixes per ASN: 17.79 APNIC Region origin ASes announcing only one prefix: 4640 APNIC Region transit ASes present in the Internet Routing Table: 2052 Average APNIC Region AS path length visible: 5.4 Max APNIC Region AS path length visible: 46 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10769 Number of APNIC addresses announced to Internet: 747685888 Equivalent to 44 /8s, 144 /16s and 200 /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: 303714 Total ARIN prefixes after maximum aggregation: 136612 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 303061 Unique aggregates announced from the ARIN address blocks: 147670 ARIN Region origin ASes present in the Internet Routing Table: 19451 ARIN Prefixes per ASN: 15.58 ARIN Region origin ASes announcing only one prefix: 7117 ARIN Region transit ASes present in the Internet Routing Table: 1967 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: 5577 Number of ARIN addresses announced to Internet: 1347778304 Equivalent to 80 /8s, 85 /16s and 119 /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: 290613 Total RIPE prefixes after maximum aggregation: 143337 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 293819 Unique aggregates announced from the RIPE address blocks: 191458 RIPE Region origin ASes present in the Internet Routing Table: 29485 RIPE Prefixes per ASN: 9.97 RIPE Region origin ASes announcing only one prefix: 12218 RIPE Region transit ASes present in the Internet Routing Table: 4031 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: 13417 Number of RIPE addresses announced to Internet: 733391616 Equivalent to 43 /8s, 182 /16s and 171 /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: 128776 Total LACNIC prefixes after maximum aggregation: 30857 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 123157 Unique aggregates announced from the LACNIC address blocks: 50308 LACNIC Region origin ASes present in the Internet Routing Table: 11396 LACNIC Prefixes per ASN: 10.81 LACNIC Region origin ASes announcing only one prefix: 2734 LACNIC Region transit ASes present in the Internet Routing Table: 2566 Average LACNIC Region AS path length visible: 6.0 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9445 Number of LACNIC addresses announced to Internet: 169687040 Equivalent to 10 /8s, 29 /16s and 56 /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: 37289 Total AfriNIC prefixes after maximum aggregation: 7036 AfriNIC Deaggregation factor: 5.30 Prefixes being announced from the AfriNIC address blocks: 54673 Unique aggregates announced from the AfriNIC address blocks: 19272 AfriNIC Region origin ASes present in the Internet Routing Table: 2027 AfriNIC Prefixes per ASN: 26.97 AfriNIC Region origin ASes announcing only one prefix: 735 AfriNIC Region transit ASes present in the Internet Routing Table: 391 Average AfriNIC Region AS path length visible: 5.9 Max AfriNIC Region AS path length visible: 53 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1392 Number of AfriNIC addresses announced to Internet: 104382464 Equivalent to 6 /8s, 56 /16s and 192 /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 13864 8758 117 CHINAMOBILE-CN China Mobile Communication 7545 5883 826 482 TPG-INTERNET-AP TPG Telecom Limited, AU 9498 4935 551 321 BBIL-AP BHARTI Airtel Ltd., IN 18403 4545 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 4063 1332 28 VIETEL-AS-AP Viettel Group, VN 7713 3692 1044 64 TELKOMNET-AS-AP PT Telekomunikasi Indones 56046 3538 887 177 CMNET-JIANGSU-AP China Mobile communicati 17561 3470 218 585 LCS-AS-AP LARUS Limited, HK 45899 3359 1868 98 VNPT-AS-VN VNPT Corp, VN 24560 2831 785 701 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 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 14938 41296 5706 AMAZON-02 - Amazon.com, Inc., US 22773 4780 3115 363 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4637 308 1056 CABLEONE - CABLE ONE, INC., US 7155 3867 286 90 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3719 1305 75 SHAW - Shaw Communications, CA 396982 3337 4865 506 GOOGLE-CLOUD-PLATFORM - Google LLC, US 749 3138 54728 2389 DNIC-AS-00749 - United States Department 36352 2917 222 905 AS-COLOCROSSING - HostPapa, US 7029 2644 2558 916 WINDSTREAM - Windstream Communications LL 30036 2612 359 455 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom C 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 7186 1711 149 UNI2-AS, ES 39891 4975 307 72 ALJAWWALSTC-AS, SA 20940 3921 3389 110 AKAMAI-ASN1, NL 9009 3899 358 2308 M247, RO 12389 3146 2321 874 ROSTELECOM-AS PJSC Rostelecom. Technical 212238 2769 202 2041 CDNEXT, GB 34984 2499 368 588 TELLCOM-AS, TR 8452 1710 1852 14 TE-AS TE-AS, EG 203020 1655 252 831 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 12765 3266 636 UNINET, MX 10620 3429 450 1105 Telmex Colombia S.A., CO 13999 2419 506 350 Mega Cable, S.A. de C.V., MX 11830 1934 369 65 Instituto Costarricense de Electricidad y 11664 1450 277 34 Techtel LMDS Comunicaciones Interactivas 28573 1375 2431 268 Claro NXT Telecomunicacoes Ltda, BR 3816 1342 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6147 1228 379 23 INTEGRATEL PERU S.A.A., PE 22884 1073 70 363 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 26615 1073 2392 100 TIM SA, BR 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 2027 649 36 RAYA-AS, EG 36992 1860 1533 334 ETISALAT-MISR, EG 24863 1271 389 16 LINKdotNET-AS, EG 36935 1237 520 41 Vodafone-, EG 36903 1232 555 98 MT-MPLS, MA 37069 1116 1100 11 MOBINIL, EG 29571 1070 70 18 ORANGE-COTE-IVOIRE, CI 20011 643 173 262 NTT-DATA-Inc, ZA 328608 572 53 155 Africa-on-Cloud-AS, ZA 3741 555 724 322 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 14938 41296 5706 AMAZON-02 - Amazon.com, Inc., US 9808 13864 8758 117 CHINAMOBILE-CN China Mobile Communication 8151 12765 3266 636 UNINET, MX 12479 7186 1711 149 UNI2-AS, ES 7545 5883 826 482 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4975 307 72 ALJAWWALSTC-AS, SA 9498 4935 551 321 BBIL-AP BHARTI Airtel Ltd., IN 22773 4780 3115 363 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4637 308 1056 CABLEONE - CABLE ONE, INC., US 18403 4545 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 13864 13747 CHINAMOBILE-CN China Mobile Communications Grou 8151 12765 12129 UNINET, MX 12479 7186 7037 UNI2-AS, ES 7545 5883 5401 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 4975 4903 ALJAWWALSTC-AS, SA 9498 4935 4614 BBIL-AP BHARTI Airtel Ltd., IN 18403 4545 4520 FPT-AS-AP FPT Telecom Company, VN 22773 4780 4417 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4063 4035 VIETEL-AS-AP Viettel Group, VN 20940 3921 3811 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 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 395476 UNALLOCATED 12.36.194.0/24 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 /10:39 /11:95 /12:297 /13:584 /14:1192 /15:2111 /16:13607 /17:8310 /18:13366 /19:25485 /20:45788 /21:52407 /22:113664 /23:107970 /24:660364 /25:0 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:11 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 8151 6972 12765 UNINET, MX 12479 6123 7186 UNI2-AS, ES 39891 3660 4975 ALJAWWALSTC-AS, SA 11492 3505 4637 CABLEONE - CABLE ONE, INC., US 6327 3499 3719 SHAW - Shaw Communications, CA 22773 3059 4780 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2822 3867 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2689 14938 AMAZON-02 - Amazon.com, Inc., US 30036 2265 2612 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) ---------------------------------------------- 1:2490 2:2044 3:1003 4:5 5:5084 6:200 7:6 8:1470 9:43 11:172 12:1172 13:704 14:2707 15:464 16:208 17:443 18:921 20:608 21:4 22:188 23:8375 24:2777 25:2 27:2822 28:1 29:19 31:3535 32:36 34:86 35:284 36:4736 37:4444 38:9619 39:1294 40:441 41:4580 42:2165 43:3138 44:450 45:19787 46:4911 47:413 48:127 49:2236 50:2008 51:677 52:1316 54:282 55:1024 56:11 57:326 58:2339 59:1375 60:1175 61:3178 62:3128 63:1692 64:6378 65:2145 66:6121 67:3269 68:1503 69:4215 70:1053 71:616 72:3178 74:3061 75:1501 76:596 77:2954 78:2027 79:1794 80:2352 81:2245 82:4194 83:1458 84:2147 85:3840 86:1092 87:2504 88:1340 89:4781 90:812 91:8472 92:2799 93:3043 94:4404 95:4751 96:1455 97:311 98:944 99:831 100:70 101:1463 102:4542 103:32514 104:5375 105:856 106:900 107:2939 108:1272 109:4256 110:2281 111:4129 112:3177 113:1972 114:2284 115:2327 116:2142 117:3486 118:3043 119:2069 120:2713 121:1555 122:3000 123:2304 124:1655 125:2990 126:126 128:1608 129:974 130:1664 131:2488 132:895 133:486 134:1690 135:606 136:1543 137:1562 138:3391 139:1625 140:1773 141:1740 142:2566 143:2108 144:1771 145:638 146:2195 147:2260 148:2807 149:3114 150:1364 151:2914 152:2339 153:1632 154:9664 155:2298 156:5058 157:2338 158:1573 159:2874 160:3825 161:1968 162:4069 163:2556 164:2426 165:2667 166:1275 167:2314 168:4030 169:871 170:5610 171:1140 172:4808 173:3464 174:890 175:1354 176:3946 177:4833 178:4426 179:2339 180:3039 181:4577 182:4036 183:2834 184:2003 185:21945 186:6094 187:5004 188:4595 189:4537 190:9788 191:1684 192:11512 193:9644 194:7892 195:5833 196:3402 197:3222 198:6307 199:6074 200:8259 201:6386 202:10703 203:10685 204:4790 205:3758 206:4525 207:3980 208:4366 209:5476 210:4768 211:2690 212:5103 213:4113 214:1039 215:47 216:7301 217:3614 218:1707 219:414 220:2191 221:1317 222:937 223:3433 End of report