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 04 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: 1061643 Prefixes after maximum aggregation (per Origin AS): 408286 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 525596 Number of IPv4 prefixes with a valid ROA: 710771 Number of IPv4 prefixes with an invalid ROA: 1407 Number of IPv4 prefixes with no ROA: 349465 Total ASes present in the Internet Routing Table: 78799 Prefixes per ASN: 13.47 Origin-only ASes present in the Internet Routing Table: 67692 Origin ASes announcing only one prefix: 27539 Transit ASes present in the Internet Routing Table: 11107 Transit-only ASes present in the Internet Routing Table: 589 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: 1366 Number of instances of unregistered ASNs: 1396 Number of 32-bit ASNs allocated by the RIRs: 50306 Number of 32-bit ASNs visible in the Routing Table: 41025 Prefixes from 32-bit ASNs in the Routing Table: 235654 Number of bogon 32-bit ASNs visible in the Routing Table: 115 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 489 Number of addresses announced to Internet: 3120122624 Equivalent to 185 /8s, 249 /16s and 75 /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: 346695 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 291933 Total APNIC prefixes after maximum aggregation: 85345 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 277912 Unique aggregates announced from the APNIC address blocks: 109523 APNIC Region origin ASes present in the Internet Routing Table: 15311 APNIC Prefixes per ASN: 18.15 APNIC Region origin ASes announcing only one prefix: 4725 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: 55 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10885 Number of APNIC addresses announced to Internet: 749828992 Equivalent to 44 /8s, 177 /16s and 123 /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: 307138 Total ARIN prefixes after maximum aggregation: 138030 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 305542 Unique aggregates announced from the ARIN address blocks: 149871 ARIN Region origin ASes present in the Internet Routing Table: 19460 ARIN Prefixes per ASN: 15.70 ARIN Region origin ASes announcing only one prefix: 7103 ARIN Region transit ASes present in the Internet Routing Table: 1919 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: 5653 Number of ARIN addresses announced to Internet: 1348392960 Equivalent to 80 /8s, 94 /16s and 216 /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: 293677 Total RIPE prefixes after maximum aggregation: 146072 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 298156 Unique aggregates announced from the RIPE address blocks: 195641 RIPE Region origin ASes present in the Internet Routing Table: 29590 RIPE Prefixes per ASN: 10.08 RIPE Region origin ASes announcing only one prefix: 12247 RIPE Region transit ASes present in the Internet Routing Table: 4005 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 46 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13585 Number of RIPE addresses announced to Internet: 749659264 Equivalent to 44 /8s, 174 /16s and 228 /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: 129734 Total LACNIC prefixes after maximum aggregation: 30949 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 124484 Unique aggregates announced from the LACNIC address blocks: 50421 LACNIC Region origin ASes present in the Internet Routing Table: 11432 LACNIC Prefixes per ASN: 10.89 LACNIC Region origin ASes announcing only one prefix: 2737 LACNIC Region transit ASes present in the Internet Routing Table: 2595 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: 9499 Number of LACNIC addresses announced to Internet: 167757312 Equivalent to 9 /8s, 255 /16s and 198 /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: 37795 Total AfriNIC prefixes after maximum aggregation: 7101 AfriNIC Deaggregation factor: 5.32 Prefixes being announced from the AfriNIC address blocks: 55060 Unique aggregates announced from the AfriNIC address blocks: 19727 AfriNIC Region origin ASes present in the Internet Routing Table: 2041 AfriNIC Prefixes per ASN: 26.98 AfriNIC Region origin ASes announcing only one prefix: 727 AfriNIC Region transit ASes present in the Internet Routing Table: 389 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: 1403 Number of AfriNIC addresses announced to Internet: 104211712 Equivalent to 6 /8s, 54 /16s and 37 /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 14078 8921 101 CHINAMOBILE-CN - China Mobile Communicati 7545 5853 818 468 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5062 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 4990 554 336 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4618 347 25 FPT-VN - FPT Telecom Company, VN 7552 4060 1331 24 VIETEL-AS-AP - Viettel Group, VN 7713 3732 1044 64 telkomnet-as-ap - PT Telekomunikasi Indon 56046 3569 887 178 CMNET-Jiangsu-AP - China Mobile communica 45899 3393 1868 99 VNPT-AS-VN - VNPT Corp, VN 17561 3388 213 602 LCS-AS-AP - LARUS Limited, HK 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 15498 41509 5604 AMAZON-02 - Amazon.com, Inc., US 22773 4782 3116 362 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4554 303 1128 CABLEONE - CABLE ONE, INC., US 7155 3962 286 111 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3720 1305 74 SHAW - Shaw Communications, CA 396982 3414 4871 525 GOOGLE-CLOUD-PLATFORM - Google LLC, US 36352 3156 237 1087 AS-COLOCROSSING - HostPapa, US 749 3138 54728 2389 DNIC-AS-00749 - United States Department 7029 2660 2536 888 WINDSTREAM - Windstream Communications LL 30036 2552 354 560 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 7070 1711 150 UNI2-AS - Orange Espagne SA, ES 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 9009 4186 377 2556 M247 - M247 Europe SRL, RO 20940 3804 3389 109 AKAMAI-ASN1 - Akamai International B.V., 212238 3389 242 2536 CDNEXT - Datacamp Limited, GB 12389 3152 2322 873 ROSTELECOM-AS - PJSC Rostelecom, RU 34984 2494 367 586 TELLCOM-AS - Superonline Iletisim Hizmetl 44559 1724 108 821 ITHOSTLINE - IT HOSTLINE LTD, CY 8452 1710 1852 17 TE-AS - IDDQD-AS, EG 203020 1658 253 828 HostRoyale - HostRoyale Technologies Pvt 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 12786 3257 626 AS8151 - UNINET, MX 10620 3440 450 1104 AS10620 - Telmex Colombia S.A., CO 13999 2299 502 335 AS13999 - Mega Cable, S.A. de C.V., MX 11830 1909 369 65 AS11830 - Instituto Costarricense de Elec 11664 1499 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 1207 371 22 AS6147 - INTEGRATEL PERU S.A.A., PE 22884 1100 70 388 AS22884 - TOTAL PLAY TELECOMUNICACIONES, 26615 1063 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 1926 1543 334 ETISALAT MISR - ETISALAT MISR, EG 36903 1351 587 105 Office National des Postes et Telecommuni 36935 1306 521 46 Vodafone Data - Vodafone Data, EG 24863 1298 389 16 Link Egypt (Link.NET) - Link Egypt (Link. 37069 1116 1100 11 The Egyptian Company for Mobile Services 29571 1086 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv 328608 616 56 208 Africa on Cloud - Africa on Cloud, ZA 15399 564 58 63 Wananchi Group (Kenya) Limited - Wananchi 36914 556 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 15498 41509 5604 AMAZON-02 - Amazon.com, Inc., US 9808 14078 8921 101 CHINAMOBILE-CN - China Mobile Communicati 8151 12786 3257 626 AS8151 - UNINET, MX 12479 7070 1711 150 UNI2-AS - Orange Espagne SA, ES 7545 5853 818 468 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5062 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 4990 554 336 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 4618 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 14078 13977 CHINAMOBILE-CN - China Mobile Communications Gr 8151 12786 12160 AS8151 - UNINET, MX 12479 7070 6920 UNI2-AS - Orange Espagne SA, ES 7545 5853 5385 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5062 4988 ERX-CERNET-BKB - China Education and Research N 39891 4975 4903 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 9498 4990 4654 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4618 4593 FPT-VN - FPT Telecom Company, VN 22773 4782 4420 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4060 4036 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 /13:587 /14:1184 /15:2119 /16:13726 /17:8387 /18:13441 /19:25727 /20:47074 /21:53233 /22:113941 /23:109379 /24:671685 /25:695 /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 6999 12786 AS8151 - UNINET, MX 12479 5997 7070 UNI2-AS - Orange Espagne SA, ES 39891 3660 4975 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 6327 3501 3720 SHAW - Shaw Communications, CA 11492 3444 4554 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 2881 15498 AMAZON-02 - Amazon.com, Inc., US 10620 2244 3440 AS10620 - Telmex Colombia S.A., CO 30036 2206 2552 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) ---------------------------------------------- 1:2606 2:2052 3:1023 4:5 5:5219 6:207 7:6 8:1423 9:76 11:172 12:1113 13:766 14:2760 15:474 16:447 17:448 18:945 20:599 21:4 22:188 23:8481 24:2782 25:2 27:2743 28:1 29:19 31:3831 32:37 34:90 35:290 36:4830 37:4424 38:10113 39:1342 40:437 41:4570 42:2191 43:3259 44:466 45:19876 46:4966 47:462 48:168 49:2274 50:2010 51:914 52:1363 54:303 55:1172 56:11 57:328 58:2830 59:1546 60:1208 61:3140 62:3177 63:1697 64:6489 65:2152 66:6077 67:3319 68:1283 69:4092 70:1053 71:610 72:3243 74:3064 75:1508 76:601 77:2907 78:2133 79:1798 80:2373 81:2300 82:4333 83:1484 84:2203 85:3886 86:1093 87:2910 88:1314 89:4843 90:777 91:8492 92:2767 93:3030 94:4681 95:4708 96:1451 97:312 98:937 99:971 100:72 101:1375 102:4725 103:32363 104:5612 105:831 106:906 107:2949 108:1336 109:3894 110:2288 111:4207 112:3119 113:1982 114:2532 115:2240 116:2091 117:3632 118:3021 119:2082 120:2784 121:1687 122:3027 123:2224 124:2039 125:3036 126:158 128:1583 129:981 130:1708 131:2519 132:896 133:488 134:1755 135:638 136:1526 137:1446 138:3418 139:1794 140:1927 141:1736 142:2626 143:2102 144:1832 145:673 146:2193 147:2267 148:2807 149:3341 150:1313 151:2955 152:2394 153:1880 154:10014 155:2357 156:4627 157:2421 158:1602 159:2882 160:3884 161:2040 162:4155 163:2643 164:2432 165:2772 166:1311 167:2361 168:4087 169:876 170:5620 171:1140 172:4892 173:3484 174:898 175:1359 176:4034 177:5176 178:4518 179:2489 180:3398 181:4645 182:4025 183:2876 184:2040 185:21907 186:6474 187:5534 188:4823 189:4676 190:9952 191:1811 192:11823 193:9650 194:7937 195:5916 196:3442 197:3242 198:6312 199:6088 200:8375 201:6590 202:10779 203:10531 204:4747 205:3809 206:4464 207:4078 208:4342 209:5503 210:4900 211:2785 212:5203 213:4112 214:1036 215:47 216:7282 217:3737 218:1829 219:582 220:2214 221:1331 222:1088 223:3586 End of report