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 01 Aug, 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: 1061920 Prefixes after maximum aggregation (per Origin AS): 408013 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 526332 Number of IPv4 prefixes with a valid ROA: 719463 Number of IPv4 prefixes with an invalid ROA: 29 Number of IPv4 prefixes with no ROA: 342428 Total ASes present in the Internet Routing Table: 78957 Prefixes per ASN: 13.45 Origin-only ASes present in the Internet Routing Table: 67662 Origin ASes announcing only one prefix: 27671 Transit ASes present in the Internet Routing Table: 11295 Transit-only ASes present in the Internet Routing Table: 615 Average AS path length visible in the Internet Routing Table: 5.3 Max AS path length visible: 70 Max AS path prepend of ASN ( 37447) 65 Prefixes from unregistered ASNs in the Routing Table: 1273 Number of instances of unregistered ASNs: 1306 Number of 32-bit ASNs allocated by the RIRs: 50656 Number of 32-bit ASNs visible in the Routing Table: 41230 Prefixes from 32-bit ASNs in the Routing Table: 236175 Number of bogon 32-bit ASNs visible in the Routing Table: 78 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 500 Number of addresses announced to Internet: 3119025920 Equivalent to 185 /8s, 232 /16s and 143 /24s Percentage of available address space announced: 84.2 Percentage of allocated address space announced: 84.2 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: 347863 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 288252 Total APNIC prefixes after maximum aggregation: 84191 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 274221 Unique aggregates announced from the APNIC address blocks: 109190 APNIC Region origin ASes present in the Internet Routing Table: 15290 APNIC Prefixes per ASN: 17.93 APNIC Region origin ASes announcing only one prefix: 4723 APNIC Region transit ASes present in the Internet Routing Table: 2057 Average APNIC Region AS path length visible: 5.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10883 Number of APNIC addresses announced to Internet: 748492288 Equivalent to 44 /8s, 157 /16s and 22 /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: 307714 Total ARIN prefixes after maximum aggregation: 138169 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 306253 Unique aggregates announced from the ARIN address blocks: 150306 ARIN Region origin ASes present in the Internet Routing Table: 19492 ARIN Prefixes per ASN: 15.71 ARIN Region origin ASes announcing only one prefix: 7148 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: 5709 Number of ARIN addresses announced to Internet: 1348261120 Equivalent to 80 /8s, 92 /16s and 213 /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: 296374 Total RIPE prefixes after maximum aggregation: 146432 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 300821 Unique aggregates announced from the RIPE address blocks: 195802 RIPE Region origin ASes present in the Internet Routing Table: 29670 RIPE Prefixes per ASN: 10.14 RIPE Region origin ASes announcing only one prefix: 12274 RIPE Region transit ASes present in the Internet Routing Table: 4084 Average RIPE Region AS path length visible: 5.4 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13675 Number of RIPE addresses announced to Internet: 749576704 Equivalent to 44 /8s, 173 /16s and 162 /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: 130490 Total LACNIC prefixes after maximum aggregation: 31362 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 124958 Unique aggregates announced from the LACNIC address blocks: 51094 LACNIC Region origin ASes present in the Internet Routing Table: 11470 LACNIC Prefixes per ASN: 10.89 LACNIC Region origin ASes announcing only one prefix: 2786 LACNIC Region transit ASes present in the Internet Routing Table: 2609 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: 9544 Number of LACNIC addresses announced to Internet: 168376576 Equivalent to 10 /8s, 9 /16s and 57 /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: 37817 Total AfriNIC prefixes after maximum aggregation: 7138 AfriNIC Deaggregation factor: 5.30 Prefixes being announced from the AfriNIC address blocks: 55167 Unique aggregates announced from the AfriNIC address blocks: 19513 AfriNIC Region origin ASes present in the Internet Routing Table: 2054 AfriNIC Prefixes per ASN: 26.86 AfriNIC Region origin ASes announcing only one prefix: 740 AfriNIC Region transit ASes present in the Internet Routing Table: 389 Average AfriNIC Region AS path length visible: 6.0 Max AfriNIC Region AS path length visible: 70 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1419 Number of AfriNIC addresses announced to Internet: 104041984 Equivalent to 6 /8s, 51 /16s and 142 /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 14100 8734 116 CHINAMOBILE-CN - China Mobile Communicati 7545 5837 818 450 TPG-INTERNET-AP - TPG Telecom Limited, AU 9498 5058 558 341 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4599 347 24 FPT-VN - FPT Telecom Company, VN 7552 4023 1331 24 VIETEL-AS-AP - Viettel Group, VN 17561 3763 236 606 LCS-AS-AP - LARUS Limited, HK 7713 3732 1044 63 telkomnet-as-ap - PT Telekomunikasi Indon 56046 3583 887 177 CMNET-Jiangsu-AP - China Mobile communica 45899 3390 1868 97 VNPT-AS-VN - VNPT Corp, VN 24560 2678 703 736 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 15640 41524 5651 AMAZON-02 - Amazon.com, Inc., US 22773 4795 3174 368 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4615 306 1125 CABLEONE - CABLE ONE, INC., US 7155 3989 286 111 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3727 1305 75 SHAW - Shaw Communications, CA 396982 3451 4878 541 GOOGLE-CLOUD-PLATFORM - Google LLC, US 36352 3190 238 1119 AS-COLOCROSSING - HostPapa, US 749 3135 54727 2386 DNIC-AS-00749 - United States Department 7029 2712 2535 880 WINDSTREAM - Windstream Communications LL 30036 2551 357 551 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 7016 1711 150 UNI2-AS - Orange Espagne SA, ES 39891 4907 302 76 ALJAWWALSTC-AS - Saudi Telecom Company JS 9009 4187 378 2570 M247 - M247 Europe SRL, RO 20940 3930 3389 110 AKAMAI-ASN1 - Akamai International B.V., 212238 3484 250 2626 CDNEXT - Datacamp Limited, GB 12389 3125 2330 872 ROSTELECOM-AS - PJSC Rostelecom, RU 29355 2549 151 25 KCELL-AS - Kcell JSC, KZ 34984 2488 367 585 TELLCOM-AS - Superonline Iletisim Hizmetl 44559 1913 120 917 ITHOSTLINE - IT HOSTLINE LTD, CY 8452 1711 1852 14 TE-AS - IDDQD-AS, EG 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 12931 3286 618 AS8151 - UNINET, MX 10620 3444 451 1107 AS10620 - Telmex Colombia S.A., CO 13999 2281 499 332 AS13999 - Mega Cable, S.A. de C.V., MX 11830 1897 369 65 AS11830 - Instituto Costarricense de Elec 11664 1493 277 34 AS11664 - Techtel LMDS Comunicaciones Int 28573 1372 2431 269 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 1053 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 1930 1543 333 ETISALAT MISR - ETISALAT MISR, EG 36903 1350 587 104 Office National des Postes et Telecommuni 24863 1319 389 16 Link Egypt (Link.NET) - Link Egypt (Link. 36935 1274 523 48 Vodafone Data - Vodafone Data, EG 37069 1112 1100 11 The Egyptian Company for Mobile Services 29571 1086 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv 328608 591 54 191 Africa on Cloud - Africa on Cloud, ZA 20011 559 168 211 Dimension Data - Dimension Data, ZA 36914 558 82 3 Kenya Education Network - Kenya Education 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 15640 41524 5651 AMAZON-02 - Amazon.com, Inc., US 9808 14100 8734 116 CHINAMOBILE-CN - China Mobile Communicati 8151 12931 3286 618 AS8151 - UNINET, MX 12479 7016 1711 150 UNI2-AS - Orange Espagne SA, ES 7545 5837 818 450 TPG-INTERNET-AP - TPG Telecom Limited, AU 9498 5058 558 341 BBIL-AP - BHARTI Airtel Ltd., IN 39891 4907 302 76 ALJAWWALSTC-AS - Saudi Telecom Company JS 22773 4795 3174 368 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4615 306 1125 CABLEONE - CABLE ONE, INC., US 18403 4599 347 24 FPT-VN - 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 14100 13984 CHINAMOBILE-CN - China Mobile Communications Gr 8151 12931 12313 AS8151 - UNINET, MX 12479 7016 6866 UNI2-AS - Orange Espagne SA, ES 7545 5837 5387 TPG-INTERNET-AP - TPG Telecom Limited, AU 39891 4907 4831 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 9498 5058 4717 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4599 4575 FPT-VN - FPT Telecom Company, VN 22773 4795 4427 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4023 3999 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 394928 UNALLOCATED 8.2.70.0/24 6461 ZAYO-6461 - Zayo Bandwi 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 8.33.224.0/24 174 COGENT-174 - Cogent Com 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 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 23.133.212.0/24 Origin: 18604 UNASSIGNED 23.133.212.0/24 Transit: 32217 GPIEX - GPIEX INC, US 23.137.48.0/24 Origin: 16904 ARVIG-16904 - Arvig Enterprises Inc., US 23.137.48.0/24 Transit: 3257 GTT-BACKBONE - GTT Communications Inc., 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 /14:1186 /15:2135 /16:13729 /17:8313 /18:13294 /19:25539 /20:45702 /21:53469 /22:113500 /23:110149 /24:673842 /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 7121 12931 AS8151 - UNINET, MX 12479 5943 7016 UNI2-AS - Orange Espagne SA, ES 39891 3656 4907 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 11492 3510 4615 CABLEONE - CABLE ONE, INC., US 6327 3506 3727 SHAW - Shaw Communications, CA 22773 3057 4795 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 16509 2957 15640 AMAZON-02 - Amazon.com, Inc., US 7155 2943 3989 VIASAT-SP-BACKBONE - ViaSat,Inc., US 10620 2248 3444 AS10620 - Telmex Colombia S.A., CO 30036 2206 2551 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) ---------------------------------------------- 1:2590 2:2857 3:1025 4:5 5:5340 6:206 7:6 8:1370 9:94 11:172 12:1101 13:802 14:2742 15:483 16:258 17:455 18:947 20:618 21:4 22:188 23:8598 24:2785 25:2 27:2878 28:5 29:19 31:3813 32:36 34:94 35:290 36:4857 37:4461 38:10137 39:1377 40:423 41:4595 42:2206 43:3342 44:480 45:20063 46:4984 47:458 48:168 49:2263 50:2011 51:792 52:1372 54:302 55:1245 56:11 57:330 58:2403 59:1352 60:1213 61:3210 62:3174 63:1754 64:6567 65:2142 66:6215 67:3342 68:1282 69:4044 70:1047 71:612 72:3257 74:3059 75:1600 76:591 77:2927 78:2105 79:1826 80:2364 81:2284 82:4275 83:1481 84:2158 85:3914 86:1102 87:2774 88:1323 89:4815 90:767 91:8498 92:2745 93:3040 94:4477 95:4742 96:1456 97:311 98:930 99:967 100:73 101:1594 102:4712 103:32494 104:5651 105:831 106:913 107:2979 108:1341 109:3924 110:2279 111:4186 112:3138 113:1947 114:2507 115:2335 116:2084 117:3692 118:3052 119:2085 120:2824 121:1674 122:3047 123:2232 124:1677 125:2986 126:156 128:1602 129:971 130:1722 131:2551 132:890 133:493 134:1769 135:646 136:1558 137:1581 138:3428 139:1806 140:1871 141:1806 142:2614 143:2154 144:1870 145:698 146:2189 147:2309 148:2816 149:3593 150:1407 151:2941 152:2440 153:2010 154:9897 155:2384 156:4669 157:2460 158:1624 159:2896 160:3917 161:2053 162:4211 163:2690 164:2388 165:2780 166:1209 167:2372 168:4191 169:904 170:5640 171:1129 172:4942 173:3476 174:889 175:1398 176:4036 177:5233 178:4523 179:2497 180:3230 181:4669 182:4078 183:2860 184:2054 185:21994 186:6553 187:5558 188:4742 189:4682 190:9947 191:1786 192:11834 193:9636 194:7959 195:5908 196:3483 197:3158 198:6344 199:6120 200:8422 201:6673 202:10715 203:10728 204:4749 205:3783 206:4423 207:4115 208:4336 209:5470 210:4779 211:2720 212:5214 213:4150 214:1022 215:47 216:7310 217:3762 218:1878 219:417 220:2285 221:1353 222:948 223:3587 End of report