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 25 Jul, 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: 1060548 Prefixes after maximum aggregation (per Origin AS): 407617 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 525745 Number of IPv4 prefixes with a valid ROA: 718214 Number of IPv4 prefixes with an invalid ROA: 32 Number of IPv4 prefixes with no ROA: 342302 Total ASes present in the Internet Routing Table: 78886 Prefixes per ASN: 13.44 Origin-only ASes present in the Internet Routing Table: 67602 Origin ASes announcing only one prefix: 27621 Transit ASes present in the Internet Routing Table: 11284 Transit-only ASes present in the Internet Routing Table: 599 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: 1284 Number of instances of unregistered ASNs: 1314 Number of 32-bit ASNs allocated by the RIRs: 50373 Number of 32-bit ASNs visible in the Routing Table: 41163 Prefixes from 32-bit ASNs in the Routing Table: 236392 Number of bogon 32-bit ASNs visible in the Routing Table: 106 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 497 Number of addresses announced to Internet: 3120717568 Equivalent to 186 /8s, 2 /16s and 95 /24s Percentage of available address space announced: 84.3 Percentage of allocated address space announced: 84.3 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: 347989 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 287315 Total APNIC prefixes after maximum aggregation: 84111 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 273858 Unique aggregates announced from the APNIC address blocks: 109229 APNIC Region origin ASes present in the Internet Routing Table: 15268 APNIC Prefixes per ASN: 17.94 APNIC Region origin ASes announcing only one prefix: 4705 APNIC Region transit ASes present in the Internet Routing Table: 2061 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: 10861 Number of APNIC addresses announced to Internet: 748813312 Equivalent to 44 /8s, 161 /16s and 252 /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: 308121 Total ARIN prefixes after maximum aggregation: 138393 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 306153 Unique aggregates announced from the ARIN address blocks: 150153 ARIN Region origin ASes present in the Internet Routing Table: 19478 ARIN Prefixes per ASN: 15.72 ARIN Region origin ASes announcing only one prefix: 7125 ARIN Region transit ASes present in the Internet Routing Table: 1964 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: 5697 Number of ARIN addresses announced to Internet: 1348484864 Equivalent to 80 /8s, 96 /16s and 63 /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: 296113 Total RIPE prefixes after maximum aggregation: 146238 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 301042 Unique aggregates announced from the RIPE address blocks: 196099 RIPE Region origin ASes present in the Internet Routing Table: 29641 RIPE Prefixes per ASN: 10.16 RIPE Region origin ASes announcing only one prefix: 12267 RIPE Region transit ASes present in the Internet Routing Table: 4078 Average RIPE Region AS path length visible: 5.4 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13652 Number of RIPE addresses announced to Internet: 749842432 Equivalent to 44 /8s, 177 /16s and 176 /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 196608-219547 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: 129900 Total LACNIC prefixes after maximum aggregation: 31019 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 124367 Unique aggregates announced from the LACNIC address blocks: 50516 LACNIC Region origin ASes present in the Internet Routing Table: 11465 LACNIC Prefixes per ASN: 10.85 LACNIC Region origin ASes announcing only one prefix: 2783 LACNIC Region transit ASes present in the Internet Routing Table: 2611 Average LACNIC Region AS path length visible: 5.8 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9537 Number of LACNIC addresses announced to Internet: 169291776 Equivalent to 10 /8s, 23 /16s and 48 /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: 37815 Total AfriNIC prefixes after maximum aggregation: 7134 AfriNIC Deaggregation factor: 5.30 Prefixes being announced from the AfriNIC address blocks: 54631 Unique aggregates announced from the AfriNIC address blocks: 19325 AfriNIC Region origin ASes present in the Internet Routing Table: 2052 AfriNIC Prefixes per ASN: 26.62 AfriNIC Region origin ASes announcing only one prefix: 741 AfriNIC Region transit ASes present in the Internet Routing Table: 385 Average AfriNIC Region AS path length visible: 6.0 Max AfriNIC Region AS path length visible: 54 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1416 Number of AfriNIC addresses announced to Internet: 104009728 Equivalent to 6 /8s, 51 /16s and 16 /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 14043 8734 116 CHINAMOBILE-CN - China Mobile Communicati 7545 5838 818 450 TPG-INTERNET-AP - TPG Telecom Limited, AU 9498 5043 557 337 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4619 347 24 FPT-VN - FPT Telecom Company, VN 7552 4018 1331 24 VIETEL-AS-AP - Viettel Group, VN 7713 3733 1044 63 telkomnet-as-ap - PT Telekomunikasi Indon 56046 3579 887 177 CMNET-Jiangsu-AP - China Mobile communica 45899 3390 1868 97 VNPT-AS-VN - VNPT Corp, VN 17561 3186 200 541 LCS-AS-AP - LARUS Limited, HK 24560 2744 732 735 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 15611 41516 5626 AMAZON-02 - Amazon.com, Inc., US 22773 4790 3125 363 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4592 305 1117 CABLEONE - CABLE ONE, INC., US 7155 3989 286 111 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3728 1305 75 SHAW - Shaw Communications, CA 396982 3445 4874 538 GOOGLE-CLOUD-PLATFORM - Google LLC, US 36352 3174 238 1109 AS-COLOCROSSING - HostPapa, US 749 3135 54727 2386 DNIC-AS-00749 - United States Department 7029 2691 2534 879 WINDSTREAM - Windstream Communications LL 30036 2553 356 544 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 7042 1711 150 UNI2-AS - Orange Espagne SA, ES 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 9009 4180 377 2563 M247 - M247 Europe SRL, RO 20940 3932 3389 110 AKAMAI-ASN1 - Akamai International B.V., 212238 3465 247 2608 CDNEXT - Datacamp Limited, GB 12389 3128 2330 874 ROSTELECOM-AS - PJSC Rostelecom, RU 29355 2548 151 25 KCELL-AS - Kcell JSC, KZ 34984 2489 367 587 TELLCOM-AS - Superonline Iletisim Hizmetl 8452 1715 1852 14 TE-AS - IDDQD-AS, EG 203020 1660 254 832 HostRoyale - HostRoyale Technologies Pvt 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 12846 3264 621 AS8151 - UNINET, MX 10620 3441 451 1105 AS10620 - Telmex Colombia S.A., CO 13999 2285 499 328 AS13999 - Mega Cable, S.A. de C.V., MX 11830 1903 369 65 AS11830 - Instituto Costarricense de Elec 11664 1491 277 34 AS11664 - Techtel LMDS Comunicaciones Int 28573 1370 2431 275 AS28573 - Claro NXT Telecomunicacoes Ltda 3816 1342 768 213 AS3816 - COLOMBIA TELECOMUNICACIONES S.A. 6147 1211 371 21 AS6147 - INTEGRATEL PERU S.A.A., PE 22884 1097 70 386 AS22884 - TOTAL PLAY TELECOMUNICACIONES, 26615 1052 2384 95 AS26615 - TIM S/A, 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 1987 601 34 Vodafone Data - Vodafone Data, EG 36992 1928 1543 334 ETISALAT MISR - ETISALAT MISR, EG 36903 1350 587 104 Office National des Postes et Telecommuni 24863 1306 389 16 Link Egypt (Link.NET) - Link Egypt (Link. 36935 1294 523 46 Vodafone Data - Vodafone Data, EG 37069 1116 1100 11 The Egyptian Company for Mobile Services 29571 1086 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv 328608 587 54 191 Africa on Cloud - Africa on Cloud, ZA 36914 560 82 3 Kenya Education Network - Kenya Education 15399 550 57 59 Wananchi Group (Kenya) Limited - Wananchi 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 15611 41516 5626 AMAZON-02 - Amazon.com, Inc., US 9808 14043 8734 116 CHINAMOBILE-CN - China Mobile Communicati 8151 12846 3264 621 AS8151 - UNINET, MX 12479 7042 1711 150 UNI2-AS - Orange Espagne SA, ES 7545 5838 818 450 TPG-INTERNET-AP - TPG Telecom Limited, AU 9498 5043 557 337 BBIL-AP - BHARTI Airtel Ltd., IN 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 22773 4790 3125 363 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 18403 4619 347 24 FPT-VN - FPT Telecom Company, VN 11492 4592 305 1117 CABLEONE - CABLE ONE, INC., US Complete listing at https://thyme.apnic.net/au/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 14043 13927 CHINAMOBILE-CN - China Mobile Communications Gr 8151 12846 12225 AS8151 - UNINET, MX 12479 7042 6892 UNI2-AS - Orange Espagne SA, ES 7545 5838 5388 TPG-INTERNET-AP - TPG Telecom Limited, AU 39891 4975 4903 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 9498 5043 4706 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4619 4595 FPT-VN - FPT Telecom Company, VN 22773 4790 4427 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4018 3994 VIETEL-AS-AP - Viettel Group, VN 7155 3989 3878 VIASAT-SP-BACKBONE - ViaSat,Inc., US 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 8.28.60.0/24 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 396243 UNALLOCATED 8.34.113.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.36.79.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.112.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.123.0/24 3356 LEVEL3 - Level 3 Parent 395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.40.70.0/24 3356 LEVEL3 - Level 3 Parent 400273 UNALLOCATED 8.41.137.0/24 3356 LEVEL3 - Level 3 Parent 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 23.131.100.0/24 Origin: 401541 UNASSIGNED 23.131.100.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.156.0/24 Origin: 401541 UNASSIGNED 23.131.156.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.212.0/24 Origin: 401541 UNASSIGNED 23.131.212.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.132.252.0/24 Origin: 401617 VIETTEL - Viettell, VN 23.132.252.0/24 Transit: 401541 UNASSIGNED 23.133.212.0/24 Origin: 18604 UNASSIGNED 23.133.212.0/24 Transit: 32217 GPIEX - GPIEX INC, 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 /11:97 /12:299 /13:588 /14:1189 /15:2136 /16:13730 /17:8320 /18:13397 /19:25548 /20:45858 /21:52737 /22:113528 /23:109978 /24:673065 /25:1 /26:1 /27:0 /28:0 /29:0 /30:1 /31:6 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 8151 7073 12846 AS8151 - UNINET, MX 12479 5970 7042 UNI2-AS - Orange Espagne SA, ES 39891 3660 4975 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 6327 3507 3728 SHAW - Shaw Communications, CA 11492 3484 4592 CABLEONE - CABLE ONE, INC., US 22773 3057 4790 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 16509 2953 15611 AMAZON-02 - Amazon.com, Inc., US 7155 2943 3989 VIASAT-SP-BACKBONE - ViaSat,Inc., US 10620 2245 3441 AS10620 - Telmex Colombia S.A., CO 30036 2208 2553 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US Complete listing at https://thyme.apnic.net/au/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2552 2:2851 3:1027 4:5 5:5342 6:204 7:6 8:1373 9:78 11:172 12:1103 13:805 14:2749 15:483 16:260 17:455 18:941 20:617 21:4 22:188 23:8591 24:2783 25:2 27:2870 28:6 29:19 31:3821 32:36 34:93 35:286 36:4844 37:4446 38:10136 39:1374 40:418 41:4578 42:2223 43:3342 44:476 45:19983 46:4989 47:460 48:168 49:2275 50:2011 51:850 52:1371 54:303 55:1165 56:11 57:330 58:2397 59:1350 60:1213 61:3215 62:3154 63:1753 64:6576 65:2151 66:6176 67:3347 68:1291 69:4072 70:1045 71:613 72:3258 74:3063 75:1592 76:594 77:2922 78:2119 79:2056 80:2374 81:2282 82:4271 83:1487 84:2160 85:3913 86:1101 87:2775 88:1319 89:4817 90:780 91:8511 92:2760 93:3049 94:4463 95:4713 96:1456 97:309 98:930 99:965 100:72 101:1444 102:4731 103:32481 104:5642 105:836 106:903 107:2974 108:1340 109:3920 110:2282 111:4163 112:3119 113:1946 114:2506 115:2333 116:2075 117:3679 118:3049 119:2102 120:2792 121:1673 122:3047 123:2233 124:1724 125:2984 126:157 128:1608 129:983 130:1723 131:2553 132:889 133:489 134:1761 135:648 136:1545 137:1583 138:3456 139:1809 140:1873 141:1804 142:2628 143:2119 144:1829 145:698 146:2190 147:2302 148:2818 149:3583 150:1378 151:2968 152:2450 153:1997 154:9625 155:2387 156:4423 157:2448 158:1618 159:2892 160:3875 161:2034 162:4189 163:2679 164:2382 165:2782 166:1302 167:2364 168:4276 169:905 170:5604 171:1135 172:4947 173:3464 174:889 175:1397 176:4035 177:5235 178:4500 179:2537 180:3239 181:4675 182:4067 183:2848 184:2050 185:21958 186:6573 187:5527 188:4746 189:4645 190:9955 191:1801 192:11834 193:9643 194:7950 195:5908 196:3486 197:3147 198:6367 199:6098 200:8408 201:6649 202:10741 203:10702 204:4746 205:3785 206:4473 207:4097 208:4344 209:5483 210:4779 211:2708 212:5206 213:4146 214:1023 215:47 216:7312 217:3754 218:1868 219:417 220:2288 221:1348 222:943 223:3599 End of report