This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. 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 <pfsinoz@gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 11 Jul, 2026 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 1060727 Prefixes after maximum aggregation (per Origin AS): 407359 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 524729 Number of IPv4 prefixes with a valid ROA: 712129 Number of IPv4 prefixes with an invalid ROA: 1450 Number of IPv4 prefixes with no ROA: 347148 Total ASes present in the Internet Routing Table: 78864 Prefixes per ASN: 13.45 Origin-only ASes present in the Internet Routing Table: 67739 Origin ASes announcing only one prefix: 27585 Transit ASes present in the Internet Routing Table: 11125 Transit-only ASes present in the Internet Routing Table: 580 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 69 Max AS path prepend of ASN (269326) 61 Prefixes from unregistered ASNs in the Routing Table: 1322 Number of instances of unregistered ASNs: 1360 Number of 32-bit ASNs allocated by the RIRs: 50373 Number of 32-bit ASNs visible in the Routing Table: 41095 Prefixes from 32-bit ASNs in the Routing Table: 235528 Number of bogon 32-bit ASNs visible in the Routing Table: 142 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 478 Number of addresses announced to Internet: 3119941888 Equivalent to 185 /8s, 246 /16s and 137 /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: 346476 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 291310 Total APNIC prefixes after maximum aggregation: 84650 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 277045 Unique aggregates announced from the APNIC address blocks: 109057 APNIC Region origin ASes present in the Internet Routing Table: 15326 APNIC Prefixes per ASN: 18.08 APNIC Region origin ASes announcing only one prefix: 4743 APNIC Region transit ASes present in the Internet Routing Table: 2025 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10902 Number of APNIC addresses announced to Internet: 749717888 Equivalent to 44 /8s, 175 /16s and 201 /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: 307222 Total ARIN prefixes after maximum aggregation: 137958 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 305666 Unique aggregates announced from the ARIN address blocks: 149652 ARIN Region origin ASes present in the Internet Routing Table: 19476 ARIN Prefixes per ASN: 15.69 ARIN Region origin ASes announcing only one prefix: 7117 ARIN Region transit ASes present in the Internet Routing Table: 1921 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5670 Number of ARIN addresses announced to Internet: 1348371200 Equivalent to 80 /8s, 94 /16s and 131 /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: 293689 Total RIPE prefixes after maximum aggregation: 145895 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 298117 Unique aggregates announced from the RIPE address blocks: 195373 RIPE Region origin ASes present in the Internet Routing Table: 29608 RIPE Prefixes per ASN: 10.07 RIPE Region origin ASes announcing only one prefix: 12243 RIPE Region transit ASes present in the Internet Routing Table: 4013 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13597 Number of RIPE addresses announced to Internet: 749451648 Equivalent to 44 /8s, 171 /16s and 185 /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: 129342 Total LACNIC prefixes after maximum aggregation: 30965 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 124068 Unique aggregates announced from the LACNIC address blocks: 50479 LACNIC Region origin ASes present in the Internet Routing Table: 11450 LACNIC Prefixes per ASN: 10.84 LACNIC Region origin ASes announcing only one prefix: 2754 LACNIC Region transit ASes present in the Internet Routing Table: 2605 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9513 Number of LACNIC addresses announced to Internet: 167932160 Equivalent to 10 /8s, 2 /16s and 113 /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: 37842 Total AfriNIC prefixes after maximum aggregation: 7131 AfriNIC Deaggregation factor: 5.31 Prefixes being announced from the AfriNIC address blocks: 55353 Unique aggregates announced from the AfriNIC address blocks: 19764 AfriNIC Region origin ASes present in the Internet Routing Table: 2049 AfriNIC Prefixes per ASN: 27.01 AfriNIC Region origin ASes announcing only one prefix: 728 AfriNIC Region transit ASes present in the Internet Routing Table: 384 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 57 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1413 Number of AfriNIC addresses announced to Internet: 104199168 Equivalent to 6 /8s, 53 /16s and 244 /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 14081 8921 101 CHINAMOBILE-CN - China Mobile Communicati 7545 5854 820 460 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5065 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5008 555 333 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4622 347 25 FPT-VN - FPT Telecom Company, VN 7552 4024 1331 24 VIETEL-AS-AP - Viettel Group, VN 7713 3760 1044 64 telkomnet-as-ap - PT Telekomunikasi Indon 17561 3649 229 626 LCS-AS-AP - LARUS Limited, HK 56046 3576 887 179 CMNET-Jiangsu-AP - China Mobile communica 45899 3393 1868 99 VNPT-AS-VN - VNPT Corp, VN Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15509 41510 5629 AMAZON-02 - Amazon.com, Inc., US 22773 4782 3116 362 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4533 301 1148 CABLEONE - CABLE ONE, INC., US 7155 3962 286 111 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3725 1305 74 SHAW - Shaw Communications, CA 396982 3421 4872 530 GOOGLE-CLOUD-PLATFORM - Google LLC, US 36352 3165 238 1094 AS-COLOCROSSING - HostPapa, US 749 3138 54728 2389 DNIC-AS-00749 - United States Department 7029 2654 2533 875 WINDSTREAM - Windstream Communications LL 30036 2551 352 556 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom C Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7083 1711 150 UNI2-AS - Orange Espagne SA, ES 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 9009 4177 378 2560 M247 - M247 Europe SRL, RO 20940 3791 3389 109 AKAMAI-ASN1 - Akamai International B.V., 212238 3429 245 2576 CDNEXT - Datacamp Limited, GB 12389 3138 2322 873 ROSTELECOM-AS - PJSC Rostelecom, RU 34984 2490 367 587 TELLCOM-AS - Superonline Iletisim Hizmetl 8452 1715 1852 17 TE-AS - IDDQD-AS, EG 203020 1658 253 828 HostRoyale - HostRoyale Technologies Pvt 44559 1645 103 770 ITHOSTLINE - IT HOSTLINE LTD, CY Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12769 3254 623 AS8151 - UNINET, MX 10620 3440 450 1104 AS10620 - Telmex Colombia S.A., CO 13999 2296 503 331 AS13999 - Mega Cable, S.A. de C.V., MX 11830 1908 369 65 AS11830 - Instituto Costarricense de Elec 11664 1464 277 34 AS11664 - Techtel LMDS Comunicaciones Int 28573 1374 2431 269 AS28573 - Claro NXT Telecomunicacoes Ltda 3816 1342 768 213 AS3816 - COLOMBIA TELECOMUNICACIONES S.A. 6147 1213 371 22 AS6147 - INTEGRATEL PERU S.A.A., PE 22884 1104 70 388 AS22884 - TOTAL PLAY TELECOMUNICACIONES, 26615 1062 2385 96 AS26615 - TIM S/A, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1991 617 34 Vodafone Data - Vodafone Data, EG 36992 1924 1543 334 ETISALAT MISR - ETISALAT MISR, EG 36903 1351 587 105 Office National des Postes et Telecommuni 24863 1299 389 16 Link Egypt (Link.NET) - Link Egypt (Link. 36935 1297 523 46 Vodafone Data - Vodafone Data, EG 37069 1116 1100 11 The Egyptian Company for Mobile Services 29571 1085 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv 328608 659 59 216 Africa on Cloud - Africa on Cloud, ZA 15399 564 58 63 Wananchi Group (Kenya) Limited - Wananchi 36914 558 82 3 Kenya Education Network - Kenya Education Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15509 41510 5629 AMAZON-02 - Amazon.com, Inc., US 9808 14081 8921 101 CHINAMOBILE-CN - China Mobile Communicati 8151 12769 3254 623 AS8151 - UNINET, MX 12479 7083 1711 150 UNI2-AS - Orange Espagne SA, ES 7545 5854 820 460 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5065 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5008 555 333 BBIL-AP - BHARTI Airtel Ltd., IN 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 22773 4782 3116 362 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 18403 4622 347 25 FPT-VN - FPT Telecom Company, VN Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 14081 13980 CHINAMOBILE-CN - China Mobile Communications Gr 8151 12769 12146 AS8151 - UNINET, MX 12479 7083 6933 UNI2-AS - Orange Espagne SA, ES 7545 5854 5394 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5065 4991 ERX-CERNET-BKB - China Education and Research N 39891 4975 4903 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 9498 5008 4675 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4622 4597 FPT-VN - FPT Telecom Company, VN 22773 4782 4420 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4024 4000 VIETEL-AS-AP - Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 64501 DOCUMENT 5.255.139.0/24 9140 HYPERNEPH - Hyperneph L 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 Complete listing at https://thyme.apnic.net/current/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/current/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: 401541 UNASSIGNED 23.132.252.0/24 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 Complete listing at https://thyme.apnic.net/current/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 /13:586 /14:1184 /15:2121 /16:13734 /17:8389 /18:13446 /19:25764 /20:47059 /21:53256 /22:113781 /23:109350 /24:670898 /25:694 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 8151 7007 12769 AS8151 - UNINET, MX 12479 6009 7083 UNI2-AS - Orange Espagne SA, ES 39891 3660 4975 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 6327 3506 3725 SHAW - Shaw Communications, CA 11492 3430 4533 CABLEONE - CABLE ONE, INC., US 22773 3053 4782 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2916 3962 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2873 15509 AMAZON-02 - Amazon.com, Inc., US 10620 2244 3440 AS10620 - Telmex Colombia S.A., CO 30036 2207 2551 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2580 2:2042 3:1020 4:5 5:5244 6:207 7:6 8:1407 9:76 11:172 12:1110 13:784 14:2771 15:475 16:290 17:448 18:947 20:599 21:4 22:188 23:8485 24:2779 25:2 27:2753 28:6 29:19 31:3824 32:37 34:92 35:290 36:4856 37:4442 38:10190 39:1375 40:433 41:4586 42:2204 43:3272 44:465 45:20059 46:4969 47:460 48:168 49:2276 50:2004 51:861 52:1366 54:303 55:1173 56:11 57:330 58:2451 59:1407 60:1210 61:3141 62:3166 63:1668 64:6486 65:2157 66:6101 67:3313 68:1299 69:4089 70:1054 71:609 72:3275 74:3071 75:1507 76:599 77:2901 78:2108 79:1861 80:2376 81:2306 82:4283 83:1490 84:2196 85:3904 86:1094 87:2896 88:1314 89:4815 90:783 91:8491 92:2775 93:3034 94:4451 95:4716 96:1453 97:309 98:935 99:972 100:72 101:1376 102:4745 103:32382 104:5607 105:839 106:907 107:2950 108:1342 109:3899 110:2282 111:4216 112:3124 113:1926 114:2533 115:2245 116:2082 117:3636 118:3022 119:2077 120:2795 121:1693 122:3034 123:2231 124:1779 125:3035 126:158 128:1582 129:983 130:1722 131:2531 132:897 133:488 134:1755 135:642 136:1534 137:1442 138:3424 139:1798 140:1936 141:1733 142:2632 143:2096 144:1834 145:670 146:2188 147:2286 148:2798 149:3328 150:1319 151:2965 152:2409 153:1898 154:10085 155:2355 156:4681 157:2440 158:1609 159:2887 160:3878 161:2042 162:4170 163:2664 164:2396 165:2778 166:1306 167:2360 168:4246 169:876 170:5627 171:1137 172:4912 173:3496 174:886 175:1367 176:4035 177:5152 178:4488 179:2531 180:3236 181:4615 182:4024 183:2825 184:2053 185:21954 186:6513 187:5487 188:4738 189:4628 190:9960 191:1793 192:11840 193:9641 194:7931 195:5905 196:3452 197:3142 198:6320 199:6087 200:8282 201:6627 202:10790 203:10533 204:4755 205:3798 206:4461 207:4072 208:4343 209:5505 210:4905 211:2781 212:5200 213:4106 214:1026 215:47 216:7321 217:3749 218:1822 219:584 220:2213 221:1337 222:1088 223:3597 End of report