- routing-wg - mailman.ripe.net

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 14 Mar '26

14 Mar '26

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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 14 Mar, 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: 1041281 Prefixes after maximum aggregation (per Origin AS): 398949 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 511637 Number of IPv4 prefixes with a valid ROA: 622613 Number of IPv4 prefixes with an invalid ROA: 1402 Number of IPv4 prefixes with no ROA: 417266 Total ASes present in the Internet Routing Table: 78116 Prefixes per ASN: 13.33 Origin-only ASes present in the Internet Routing Table: 67130 Origin ASes announcing only one prefix: 27287 Transit ASes present in the Internet Routing Table: 10986 Transit-only ASes present in the Internet Routing Table: 563 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: 1084 Number of instances of unregistered ASNs: 1126 Number of 32-bit ASNs allocated by the RIRs: 48956 Number of 32-bit ASNs visible in the Routing Table: 40095 Prefixes from 32-bit ASNs in the Routing Table: 224710 Number of bogon 32-bit ASNs visible in the Routing Table: 122 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 408 Number of addresses announced to Internet: 3108232320 Equivalent to 185 /8s, 67 /16s and 220 /24s Percentage of available address space announced: 84.0 Percentage of allocated address space announced: 84.0 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: 338608 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 285387 Total APNIC prefixes after maximum aggregation: 82256 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 272475 Unique aggregates announced from the APNIC address blocks: 107001 APNIC Region origin ASes present in the Internet Routing Table: 15148 APNIC Prefixes per ASN: 17.99 APNIC Region origin ASes announcing only one prefix: 4651 APNIC Region transit ASes present in the Internet Routing Table: 1997 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10688 Number of APNIC addresses announced to Internet: 752848000 Equivalent to 44 /8s, 223 /16s and 140 /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: 305157 Total ARIN prefixes after maximum aggregation: 137339 ARIN Deaggregation factor: 2.22 Prefixes being announced from the ARIN address blocks: 303832 Unique aggregates announced from the ARIN address blocks: 147120 ARIN Region origin ASes present in the Internet Routing Table: 19395 ARIN Prefixes per ASN: 15.67 ARIN Region origin ASes announcing only one prefix: 7069 ARIN Region transit ASes present in the Internet Routing Table: 1924 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5501 Number of ARIN addresses announced to Internet: 1349063680 Equivalent to 80 /8s, 105 /16s and 20 /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, 393216-402332 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: 285527 Total RIPE prefixes after maximum aggregation: 141031 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 288229 Unique aggregates announced from the RIPE address blocks: 187413 RIPE Region origin ASes present in the Internet Routing Table: 29307 RIPE Prefixes per ASN: 9.83 RIPE Region origin ASes announcing only one prefix: 12155 RIPE Region transit ASes present in the Internet Routing Table: 3975 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13156 Number of RIPE addresses announced to Internet: 732425344 Equivalent to 43 /8s, 167 /16s and 236 /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: 127296 Total LACNIC prefixes after maximum aggregation: 30669 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 123041 Unique aggregates announced from the LACNIC address blocks: 50183 LACNIC Region origin ASes present in the Internet Routing Table: 11355 LACNIC Prefixes per ASN: 10.84 LACNIC Region origin ASes announcing only one prefix: 2678 LACNIC Region transit ASes present in the Internet Routing Table: 2533 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9369 Number of LACNIC addresses announced to Internet: 170366080 Equivalent to 10 /8s, 39 /16s and 148 /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: 36830 Total AfriNIC prefixes after maximum aggregation: 6960 AfriNIC Deaggregation factor: 5.29 Prefixes being announced from the AfriNIC address blocks: 53296 Unique aggregates announced from the AfriNIC address blocks: 19560 AfriNIC Region origin ASes present in the Internet Routing Table: 2016 AfriNIC Prefixes per ASN: 26.44 AfriNIC Region origin ASes announcing only one prefix: 734 AfriNIC Region transit ASes present in the Internet Routing Table: 390 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 53 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1381 Number of AfriNIC addresses announced to Internet: 103333376 Equivalent to 6 /8s, 40 /16s and 190 /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 13819 8945 105 CHINAMOBILE-CN China Mobile Communication 7545 5974 830 524 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5027 4193 77 ERX-CERNET-BKB China Education and Resear 9498 4869 548 321 BBIL-AP BHARTI Airtel Ltd., IN 18403 4552 347 25 FPT-AS-AP FPT Telecom Company, VN 7552 4021 1332 29 VIETEL-AS-AP Viettel Group, VN 7713 3676 1044 65 TELKOMNET-AS-AP PT Telekomunikasi Indones 56046 3466 887 178 CMNET-JIANGSU-AP China Mobile communicati 45899 3344 1868 99 VNPT-AS-VN VNPT Corp, VN 24560 3009 865 516 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 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 14467 41235 5560 AMAZON-02 - Amazon.com, Inc., US 22773 4780 3118 369 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4647 308 1020 CABLEONE - CABLE ONE, INC., US 7155 3861 286 85 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3708 1321 75 SHAW - Shaw Communications, CA 396982 3290 4856 485 GOOGLE-CLOUD-PLATFORM - Google LLC, US 174 3271 8767 853 COGENT-174 - Cogent Communications, LLC, 749 3141 54728 2392 DNIC-AS-00749 - United States Department 36352 2700 221 890 AS-COLOCROSSING - HostPapa, US 16625 2690 1172 2088 AKAMAI-AS - Akamai Technologies, Inc., US 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 7203 1711 149 UNI2-AS, ES 39891 4969 306 72 ALJAWWALSTC-AS, SA 9009 3833 356 2248 M247, RO 20940 3827 3393 113 AKAMAI-ASN1, NL 12389 3174 2321 868 ROSTELECOM-AS PJSC Rostelecom. Technical 212238 2670 193 1957 CDNEXT, GB 34984 2463 366 569 TELLCOM-AS, TR 8452 1701 1852 17 TE-AS TE-AS, EG 203020 1609 243 787 HOSTROYALE, IN 13188 1607 100 27 TRIOLAN, UA 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 12806 3302 595 UNINET, MX 10620 3453 458 1104 Telmex Colombia S.A., CO 13999 2455 506 346 Mega Cable, S.A. de C.V., MX 11830 1956 369 65 Instituto Costarricense de Electricidad y 11664 1453 278 33 Techtel LMDS Comunicaciones Interactivas 28573 1371 2430 272 Claro NXT Telecomunicacoes Ltda, BR 3816 1342 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6147 1234 371 22 INTEGRATEL PERU S.A.A., PE 26615 1057 2475 94 TIM SA, BR 22884 1055 66 357 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 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 2044 648 34 RAYA-AS, EG 36992 1845 1531 336 ETISALAT-MISR, EG 24863 1288 389 16 LINKdotNET-AS, EG 36903 1232 555 98 MT-MPLS, MA 36935 1229 521 44 Vodafone-, EG 37069 1109 1100 11 MOBINIL, EG 29571 1072 78 20 ORANGE-COTE-IVOIRE, CI 20011 580 154 212 NTT-DATA-Inc, ZA 36914 552 82 3 KENET-AS, KE 15399 549 56 55 WANANCHI-, KE 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 14467 41235 5560 AMAZON-02 - Amazon.com, Inc., US 9808 13819 8945 105 CHINAMOBILE-CN China Mobile Communication 8151 12806 3302 595 UNINET, MX 12479 7203 1711 149 UNI2-AS, ES 7545 5974 830 524 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5027 4193 77 ERX-CERNET-BKB China Education and Resear 39891 4969 306 72 ALJAWWALSTC-AS, SA 9498 4869 548 321 BBIL-AP BHARTI Airtel Ltd., IN 22773 4780 3118 369 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4647 308 1020 CABLEONE - CABLE ONE, INC., US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 13819 13714 CHINAMOBILE-CN China Mobile Communications Grou 8151 12806 12211 UNINET, MX 12479 7203 7054 UNI2-AS, ES 7545 5974 5450 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5027 4950 ERX-CERNET-BKB China Education and Research Net 39891 4969 4897 ALJAWWALSTC-AS, SA 9498 4869 4548 BBIL-AP BHARTI Airtel Ltd., IN 18403 4552 4527 FPT-AS-AP FPT Telecom Company, VN 22773 4780 4411 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4021 3992 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 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887 - C 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 397665 UNALLOCATED 12.24.28.0/24 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/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 23.137.48.0/24 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: 2516 KDDI KDDI CORPORATION, JP 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/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 /10:40 /11:95 /12:297 /13:582 /14:1190 /15:2097 /16:13649 /17:8374 /18:13378 /19:25664 /20:46928 /21:52902 /22:114226 /23:107820 /24:653317 /25:692 /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 6969 12806 UNINET, MX 12479 6140 7203 UNI2-AS, ES 39891 3655 4969 ALJAWWALSTC-AS, SA 11492 3507 4647 CABLEONE - CABLE ONE, INC., US 6327 3488 3708 SHAW - Shaw Communications, CA 22773 3048 4780 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2820 3861 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2587 14467 AMAZON-02 - Amazon.com, Inc., US 30036 2316 2664 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US 10620 2233 3453 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2521 2:1595 3:996 4:5 5:5124 6:196 7:6 8:1521 9:29 11:172 12:1198 13:644 14:2710 15:459 16:167 17:420 18:918 20:603 21:4 22:188 23:8150 24:2858 25:2 27:2755 29:19 31:3417 32:31 34:87 35:295 36:4621 37:4460 38:9967 39:1269 40:419 41:4538 42:2082 43:2969 44:442 45:19944 46:4913 47:411 48:89 49:2200 50:2074 51:602 52:1307 54:279 55:1095 56:11 57:321 58:2421 59:1436 60:1175 61:3114 62:3120 63:1761 64:6263 65:2118 66:6024 67:3262 68:1501 69:4223 70:1048 71:616 72:3121 74:2997 75:1496 76:591 77:2845 78:1913 79:1792 80:2352 81:2218 82:4017 83:1445 84:2050 85:3812 86:1103 87:2421 88:1357 89:4718 90:798 91:8439 92:2838 93:3011 94:4324 95:4630 96:1445 97:314 98:949 99:800 100:68 101:1349 102:4476 103:32452 104:5484 105:814 106:925 107:2860 108:1234 109:4226 110:2295 111:4128 112:3159 113:1982 114:2186 115:2228 116:2177 117:3431 118:2955 119:2106 120:2710 121:1573 122:3006 123:2265 124:1693 125:3007 126:125 128:1676 129:974 130:1601 131:2480 132:805 133:463 134:1651 135:586 136:1599 137:1428 138:3170 139:1634 140:1844 141:1591 142:2561 143:2149 144:1735 145:630 146:2208 147:2155 148:2734 149:3060 150:1332 151:2696 152:2257 153:953 154:9540 155:2306 156:4382 157:2258 158:1503 159:2773 160:3826 161:1948 162:4022 163:2392 164:2035 165:2623 166:1303 167:2251 168:4006 169:896 170:5558 171:1105 172:4594 173:3472 174:886 175:1350 176:3828 177:4908 178:4333 179:2302 180:3022 181:4449 182:4012 183:2818 184:2014 185:21796 186:5720 187:5004 188:4563 189:4502 190:9747 191:1589 192:11521 193:9610 194:7855 195:5740 196:3314 197:3245 198:6277 199:6125 200:8241 201:6416 202:10898 203:10559 204:4754 205:3806 206:4547 207:4034 208:4380 209:5455 210:5002 211:2779 212:5019 213:4111 214:1051 215:46 216:7269 217:3546 218:1732 219:589 220:2159 221:1314 222:1077 223:3343 End of report

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Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 07 Mar '26

07 Mar '26

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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 07 Mar, 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: 1039688 Prefixes after maximum aggregation (per Origin AS): 397860 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 510556 Number of IPv4 prefixes with a valid ROA: 621178 Number of IPv4 prefixes with an invalid ROA: 1405 Number of IPv4 prefixes with no ROA: 417105 Total ASes present in the Internet Routing Table: 78095 Prefixes per ASN: 13.31 Origin-only ASes present in the Internet Routing Table: 67104 Origin ASes announcing only one prefix: 27331 Transit ASes present in the Internet Routing Table: 10991 Transit-only ASes present in the Internet Routing Table: 555 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: 1109 Number of instances of unregistered ASNs: 1148 Number of 32-bit ASNs allocated by the RIRs: 48973 Number of 32-bit ASNs visible in the Routing Table: 40048 Prefixes from 32-bit ASNs in the Routing Table: 223359 Number of bogon 32-bit ASNs visible in the Routing Table: 116 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 436 Number of addresses announced to Internet: 3114600192 Equivalent to 185 /8s, 165 /16s and 7 /24s Percentage of available address space announced: 84.1 Percentage of allocated address space announced: 84.1 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: 337680 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 285091 Total APNIC prefixes after maximum aggregation: 82267 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 272349 Unique aggregates announced from the APNIC address blocks: 107149 APNIC Region origin ASes present in the Internet Routing Table: 15127 APNIC Prefixes per ASN: 18.00 APNIC Region origin ASes announcing only one prefix: 4656 APNIC Region transit ASes present in the Internet Routing Table: 1995 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10670 Number of APNIC addresses announced to Internet: 752959360 Equivalent to 44 /8s, 225 /16s and 63 /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: 304555 Total ARIN prefixes after maximum aggregation: 136688 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 303358 Unique aggregates announced from the ARIN address blocks: 147219 ARIN Region origin ASes present in the Internet Routing Table: 19411 ARIN Prefixes per ASN: 15.63 ARIN Region origin ASes announcing only one prefix: 7094 ARIN Region transit ASes present in the Internet Routing Table: 1924 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 26 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5502 Number of ARIN addresses announced to Internet: 1352851712 Equivalent to 80 /8s, 162 /16s and 225 /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, 393216-402332 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: 285279 Total RIPE prefixes after maximum aggregation: 140844 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 287779 Unique aggregates announced from the RIPE address blocks: 186610 RIPE Region origin ASes present in the Internet Routing Table: 29298 RIPE Prefixes per ASN: 9.82 RIPE Region origin ASes announcing only one prefix: 12164 RIPE Region transit ASes present in the Internet Routing Table: 3989 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13124 Number of RIPE addresses announced to Internet: 733469824 Equivalent to 43 /8s, 183 /16s and 220 /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: 126809 Total LACNIC prefixes after maximum aggregation: 30384 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 122521 Unique aggregates announced from the LACNIC address blocks: 49700 LACNIC Region origin ASes present in the Internet Routing Table: 11356 LACNIC Prefixes per ASN: 10.79 LACNIC Region origin ASes announcing only one prefix: 2683 LACNIC Region transit ASes present in the Internet Routing Table: 2534 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9371 Number of LACNIC addresses announced to Internet: 170958336 Equivalent to 10 /8s, 48 /16s and 158 /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: 36845 Total AfriNIC prefixes after maximum aggregation: 6964 AfriNIC Deaggregation factor: 5.29 Prefixes being announced from the AfriNIC address blocks: 53245 Unique aggregates announced from the AfriNIC address blocks: 19490 AfriNIC Region origin ASes present in the Internet Routing Table: 2017 AfriNIC Prefixes per ASN: 26.40 AfriNIC Region origin ASes announcing only one prefix: 734 AfriNIC Region transit ASes present in the Internet Routing Table: 385 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 63 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1381 Number of AfriNIC addresses announced to Internet: 103118080 Equivalent to 6 /8s, 37 /16s and 117 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & 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 13815 8945 105 CHINAMOBILE-CN China Mobile Communication 7545 5988 831 539 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5026 4193 77 ERX-CERNET-BKB China Education and Resear 9498 4844 547 333 BBIL-AP BHARTI Airtel Ltd., IN 18403 4558 347 24 FPT-AS-AP FPT Telecom Company, VN 7552 4047 1332 29 VIETEL-AS-AP Viettel Group, VN 7713 3658 1044 65 TELKOMNET-AS-AP PT Telekomunikasi Indones 56046 3466 887 178 CMNET-JIANGSU-AP China Mobile communicati 45899 3339 1868 99 VNPT-AS-VN VNPT Corp, VN 24560 2988 864 509 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 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 14449 41235 5573 AMAZON-02 - Amazon.com, Inc., US 22773 4784 3119 372 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4641 308 1017 CABLEONE - CABLE ONE, INC., US 7155 3861 286 85 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3708 1321 75 SHAW - Shaw Communications, CA 174 3498 8768 859 COGENT-174 - Cogent Communications, LLC, 396982 3298 4856 484 GOOGLE-CLOUD-PLATFORM - Google LLC, US 749 3141 54728 2392 DNIC-AS-00749 - United States Department 16625 2725 1187 2101 AKAMAI-AS - Akamai Technologies, Inc., US 36352 2703 222 892 AS-COLOCROSSING - HostPapa, US 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 7230 1711 149 UNI2-AS, ES 39891 4969 306 72 ALJAWWALSTC-AS, SA 20940 3839 3393 113 AKAMAI-ASN1, NL 9009 3825 355 2246 M247, RO 12389 3175 2321 873 ROSTELECOM-AS PJSC Rostelecom. Technical 212238 2665 193 1952 CDNEXT, GB 34984 2462 366 573 TELLCOM-AS, TR 8452 1699 1852 17 TE-AS TE-AS, EG 203020 1614 243 786 HOSTROYALE, IN 13188 1607 100 27 TRIOLAN, UA 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 12778 3301 593 UNINET, MX 10620 3453 458 1104 Telmex Colombia S.A., CO 13999 2455 506 349 Mega Cable, S.A. de C.V., MX 11830 1958 369 65 Instituto Costarricense de Electricidad y 11664 1453 278 33 Techtel LMDS Comunicaciones Interactivas 28573 1371 2430 272 Claro NXT Telecomunicacoes Ltda, BR 3816 1342 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6147 1250 371 22 INTEGRATEL PERU S.A.A., PE 26615 1060 2475 94 TIM SA, BR 22884 1059 67 360 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 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 2044 648 34 RAYA-AS, EG 36992 1847 1532 340 ETISALAT-MISR, EG 24863 1289 389 16 LINKdotNET-AS, EG 36903 1232 555 98 MT-MPLS, MA 36935 1228 520 43 Vodafone-, EG 37069 1117 1112 11 MOBINIL, EG 29571 1073 78 20 ORANGE-COTE-IVOIRE, CI 20011 580 154 212 NTT-DATA-Inc, ZA 36914 560 82 3 KENET-AS, KE 328608 552 46 165 Africa-on-Cloud-AS, ZA 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 14449 41235 5573 AMAZON-02 - Amazon.com, Inc., US 9808 13815 8945 105 CHINAMOBILE-CN China Mobile Communication 8151 12778 3301 593 UNINET, MX 12479 7230 1711 149 UNI2-AS, ES 7545 5988 831 539 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5026 4193 77 ERX-CERNET-BKB China Education and Resear 39891 4969 306 72 ALJAWWALSTC-AS, SA 9498 4844 547 333 BBIL-AP BHARTI Airtel Ltd., IN 22773 4784 3119 372 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4641 308 1017 CABLEONE - CABLE ONE, INC., US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 13815 13710 CHINAMOBILE-CN China Mobile Communications Grou 8151 12778 12185 UNINET, MX 12479 7230 7081 UNI2-AS, ES 7545 5988 5449 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5026 4949 ERX-CERNET-BKB China Education and Research Net 39891 4969 4897 ALJAWWALSTC-AS, SA 18403 4558 4534 FPT-AS-AP FPT Telecom Company, VN 9498 4844 4511 BBIL-AP BHARTI Airtel Ltd., IN 22773 4784 4412 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4047 4018 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 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887 - C 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 13450 UNALLOCATED 8.29.117.0/24 55002 DEFENSE-NET - F5, Inc., 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 397665 UNALLOCATED 12.24.28.0/24 7018 ATT-INTERNET4 - AT&T En 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 23.137.48.0/24 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: 2516 KDDI KDDI CORPORATION, JP 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/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 /10:40 /11:95 /12:299 /13:584 /14:1200 /15:2106 /16:13709 /17:8374 /18:13628 /19:25667 /20:46575 /21:52904 /22:114111 /23:107593 /24:652084 /25:689 /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 6944 12778 UNINET, MX 12479 6164 7230 UNI2-AS, ES 39891 3655 4969 ALJAWWALSTC-AS, SA 11492 3501 4641 CABLEONE - CABLE ONE, INC., US 6327 3488 3708 SHAW - Shaw Communications, CA 22773 3049 4784 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2820 3861 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2592 14449 AMAZON-02 - Amazon.com, Inc., US 30036 2316 2663 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US 10620 2233 3453 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2534 2:1599 3:1001 4:5 5:5104 6:194 7:6 8:1520 9:28 11:172 12:1198 13:649 14:2696 15:459 16:177 17:398 18:918 20:603 21:4 22:188 23:8192 24:2657 25:2 27:2752 29:19 31:3402 32:31 34:87 35:294 36:4634 37:4470 38:10073 39:1269 40:423 41:4549 42:2057 43:2952 44:441 45:19876 46:4899 47:404 48:86 49:2193 50:2078 51:600 52:1296 54:278 55:1102 56:11 57:318 58:2425 59:1432 60:1176 61:3113 62:3120 63:1759 64:6226 65:2122 66:6028 67:3255 68:1503 69:4238 70:1043 71:615 72:3109 74:2987 75:1499 76:595 77:2845 78:1914 79:1792 80:2344 81:2227 82:3993 83:1455 84:2048 85:3827 86:1103 87:2409 88:1354 89:4691 90:811 91:8417 92:2858 93:3006 94:4333 95:4598 96:1450 97:314 98:949 99:797 100:67 101:1343 102:4465 103:32406 104:5497 105:792 106:925 107:2846 108:1217 109:4232 110:2289 111:4156 112:3156 113:1984 114:2188 115:2230 116:2162 117:3433 118:2966 119:2105 120:2710 121:1558 122:2988 123:2326 124:1716 125:3003 126:125 128:1671 129:967 130:1590 131:2411 132:792 133:463 134:1650 135:568 136:1602 137:1421 138:3139 139:1627 140:1847 141:1583 142:2517 143:2130 144:1724 145:638 146:2208 147:2147 148:2793 149:3014 150:1331 151:2679 152:2288 153:954 154:9615 155:2301 156:4381 157:2250 158:1500 159:2768 160:3805 161:1954 162:4006 163:2388 164:2032 165:2618 166:1305 167:2251 168:3964 169:889 170:5521 171:1108 172:4578 173:3449 174:888 175:1347 176:3822 177:4846 178:4334 179:2299 180:3026 181:4447 182:3971 183:2834 184:2013 185:21753 186:5675 187:4910 188:4564 189:4519 190:9756 191:1558 192:11464 193:9595 194:7847 195:5719 196:3317 197:3249 198:6281 199:6111 200:8188 201:6376 202:10878 203:10550 204:4772 205:3789 206:4509 207:4034 208:4383 209:5441 210:5001 211:2779 212:5009 213:4091 214:1053 215:46 216:7251 217:3536 218:1736 219:589 220:2198 221:1313 222:1077 223:3340 End of report

1 0

Information for ASPA creation
by Koen van Hove 06 Mar '26

06 Mar '26

Hello all! I am currently working on a better ASPA UI in Krill. The goal is to provide a bit more confidence when creating an ASPA record that what was entered is correct, and, more importantly, does not accidentally break things once networks start validating and rejecting routes based on ASPA records. The last iteration of that UI can be found here: https://github.com/NLnetLabs/krill-ui/pull/58 I know this topic was also discussed during the last Routing WG in Romania (https://ripe91.ripe.net/programme/meeting-plan/sessions/30/transcript/) and I know the RIPE NCC does not (currently) do this because there are a lot of asterisks. But I wanted to give it a shot anyway :-) Currently I do two things: 1. Show the likely AS name when you enter an AS number, to prevent simple typos (8283 instead of 8382, etc.); 2. Show which AS numbers appear "to the left" in RIS (without making a claim that they are missing per se, just that they were observed) along with their names. But as I am not an operator (apart from AS211321, which is a very small network), I wanted your input as well. What is the kind of information you would want (or not want) to see before clicking the "Create ASPA" button? Cordially, Koen van Hove PS: This does not affect the CLI and API for Krill at all, it's only the web interface.

2 1

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 28 Feb '26

28 Feb '26

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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 28 Feb, 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: 1039317 Prefixes after maximum aggregation (per Origin AS): 398024 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 510339 Number of IPv4 prefixes with a valid ROA: 620179 Number of IPv4 prefixes with an invalid ROA: 1361 Number of IPv4 prefixes with no ROA: 417777 Total ASes present in the Internet Routing Table: 78078 Prefixes per ASN: 13.31 Origin-only ASes present in the Internet Routing Table: 67092 Origin ASes announcing only one prefix: 27321 Transit ASes present in the Internet Routing Table: 10986 Transit-only ASes present in the Internet Routing Table: 564 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: 1124 Number of instances of unregistered ASNs: 1163 Number of 32-bit ASNs allocated by the RIRs: 48889 Number of 32-bit ASNs visible in the Routing Table: 39990 Prefixes from 32-bit ASNs in the Routing Table: 222954 Number of bogon 32-bit ASNs visible in the Routing Table: 116 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 441 Number of addresses announced to Internet: 3114644224 Equivalent to 185 /8s, 165 /16s and 179 /24s Percentage of available address space announced: 84.1 Percentage of allocated address space announced: 84.1 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: 337601 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 285106 Total APNIC prefixes after maximum aggregation: 82299 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 272227 Unique aggregates announced from the APNIC address blocks: 107120 APNIC Region origin ASes present in the Internet Routing Table: 15092 APNIC Prefixes per ASN: 18.04 APNIC Region origin ASes announcing only one prefix: 4641 APNIC Region transit ASes present in the Internet Routing Table: 1996 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10643 Number of APNIC addresses announced to Internet: 753174656 Equivalent to 44 /8s, 228 /16s and 136 /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: 304722 Total ARIN prefixes after maximum aggregation: 136646 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 303532 Unique aggregates announced from the ARIN address blocks: 147179 ARIN Region origin ASes present in the Internet Routing Table: 19411 ARIN Prefixes per ASN: 15.64 ARIN Region origin ASes announcing only one prefix: 7092 ARIN Region transit ASes present in the Internet Routing Table: 1930 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5489 Number of ARIN addresses announced to Internet: 1352813824 Equivalent to 80 /8s, 162 /16s and 77 /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, 393216-402332 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: 285237 Total RIPE prefixes after maximum aggregation: 141047 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 287843 Unique aggregates announced from the RIPE address blocks: 186606 RIPE Region origin ASes present in the Internet Routing Table: 29308 RIPE Prefixes per ASN: 9.82 RIPE Region origin ASes announcing only one prefix: 12167 RIPE Region transit ASes present in the Internet Routing Table: 3980 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13117 Number of RIPE addresses announced to Internet: 733244288 Equivalent to 43 /8s, 180 /16s and 107 /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: 126542 Total LACNIC prefixes after maximum aggregation: 30372 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 122318 Unique aggregates announced from the LACNIC address blocks: 49610 LACNIC Region origin ASes present in the Internet Routing Table: 11350 LACNIC Prefixes per ASN: 10.78 LACNIC Region origin ASes announcing only one prefix: 2679 LACNIC Region transit ASes present in the Internet Routing Table: 2526 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9360 Number of LACNIC addresses announced to Internet: 170949888 Equivalent to 10 /8s, 48 /16s and 125 /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: 36586 Total AfriNIC prefixes after maximum aggregation: 6945 AfriNIC Deaggregation factor: 5.27 Prefixes being announced from the AfriNIC address blocks: 52956 Unique aggregates announced from the AfriNIC address blocks: 19441 AfriNIC Region origin ASes present in the Internet Routing Table: 2016 AfriNIC Prefixes per ASN: 26.27 AfriNIC Region origin ASes announcing only one prefix: 742 AfriNIC Region transit ASes present in the Internet Routing Table: 387 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 53 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1381 Number of AfriNIC addresses announced to Internet: 103214592 Equivalent to 6 /8s, 38 /16s and 238 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & 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 13817 8945 105 CHINAMOBILE-CN China Mobile Communication 7545 5996 831 546 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5026 4193 77 ERX-CERNET-BKB China Education and Resear 9498 4807 546 330 BBIL-AP BHARTI Airtel Ltd., IN 18403 4532 347 24 FPT-AS-AP FPT Telecom Company, VN 7552 4049 1332 29 VIETEL-AS-AP Viettel Group, VN 7713 3673 1044 65 TELKOMNET-AS-AP PT Telekomunikasi Indones 56046 3468 887 178 CMNET-JIANGSU-AP China Mobile communicati 45899 3330 1868 99 VNPT-AS-VN VNPT Corp, VN 24560 2979 863 509 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 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 14399 41221 5556 AMAZON-02 - Amazon.com, Inc., US 22773 4782 3119 371 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4640 308 1017 CABLEONE - CABLE ONE, INC., US 7155 3861 286 85 VIASAT-SP-BACKBONE - ViaSat,Inc., US 174 3783 8769 861 COGENT-174 - Cogent Communications, LLC, 6327 3709 1321 71 SHAW - Shaw Communications, CA 396982 3287 4856 483 GOOGLE-CLOUD-PLATFORM - Google LLC, US 749 3141 54728 2392 DNIC-AS-00749 - United States Department 16625 2738 1191 2104 AKAMAI-AS - Akamai Technologies, Inc., US 36352 2698 221 889 AS-COLOCROSSING - HostPapa, US 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 7232 1711 149 UNI2-AS, ES 39891 4969 306 72 ALJAWWALSTC-AS, SA 20940 3837 3393 113 AKAMAI-ASN1, NL 9009 3822 355 2244 M247, RO 12389 3173 2320 870 ROSTELECOM-AS PJSC Rostelecom. Technical 212238 2653 192 1944 CDNEXT, GB 34984 2470 366 577 TELLCOM-AS, TR 8452 1695 1853 19 TE-AS TE-AS, EG 203020 1609 243 782 HOSTROYALE, IN 13188 1607 100 27 TRIOLAN, UA 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 12745 3299 599 UNINET, MX 10620 3450 457 1104 Telmex Colombia S.A., CO 13999 2453 506 349 Mega Cable, S.A. de C.V., MX 11830 1958 369 65 Instituto Costarricense de Electricidad y 11664 1439 278 33 Techtel LMDS Comunicaciones Interactivas 28573 1377 2430 272 Claro NXT Telecomunicacoes Ltda, BR 3816 1342 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6147 1250 371 22 INTEGRATEL PERU S.A.A., PE 22884 1060 67 360 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 26615 1058 2475 94 TIM SA, 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 1915 612 30 RAYA-AS, EG 36992 1846 1532 339 ETISALAT-MISR, EG 24863 1288 389 16 LINKdotNET-AS, EG 36903 1232 555 98 MT-MPLS, MA 36935 1151 522 46 Vodafone-, EG 37069 1117 1112 11 MOBINIL, EG 29571 1073 78 20 ORANGE-COTE-IVOIRE, CI 20011 580 154 212 NTT-DATA-Inc, ZA 328608 564 47 168 Africa-on-Cloud-AS, ZA 15399 552 57 59 WANANCHI-, KE 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 14399 41221 5556 AMAZON-02 - Amazon.com, Inc., US 9808 13817 8945 105 CHINAMOBILE-CN China Mobile Communication 8151 12745 3299 599 UNINET, MX 12479 7232 1711 149 UNI2-AS, ES 7545 5996 831 546 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5026 4193 77 ERX-CERNET-BKB China Education and Resear 39891 4969 306 72 ALJAWWALSTC-AS, SA 9498 4807 546 330 BBIL-AP BHARTI Airtel Ltd., IN 22773 4782 3119 371 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4640 308 1017 CABLEONE - CABLE ONE, INC., US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 13817 13712 CHINAMOBILE-CN China Mobile Communications Grou 8151 12745 12146 UNINET, MX 12479 7232 7083 UNI2-AS, ES 7545 5996 5450 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5026 4949 ERX-CERNET-BKB China Education and Research Net 39891 4969 4897 ALJAWWALSTC-AS, SA 18403 4532 4508 FPT-AS-AP FPT Telecom Company, VN 9498 4807 4477 BBIL-AP BHARTI Airtel Ltd., IN 22773 4782 4411 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4049 4020 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 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887 - C 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 13450 UNALLOCATED 8.29.117.0/24 55002 DEFENSE-NET - F5, Inc., 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 397665 UNALLOCATED 12.24.28.0/24 7018 ATT-INTERNET4 - AT&T En 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 23.137.48.0/24 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: 2516 KDDI KDDI CORPORATION, JP 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/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 /10:40 /11:95 /12:299 /13:583 /14:1199 /15:2106 /16:13707 /17:8376 /18:13629 /19:25672 /20:46537 /21:52924 /22:113951 /23:107495 /24:651985 /25:689 /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 6921 12745 UNINET, MX 12479 6162 7232 UNI2-AS, ES 39891 3655 4969 ALJAWWALSTC-AS, SA 11492 3500 4640 CABLEONE - CABLE ONE, INC., US 6327 3488 3709 SHAW - Shaw Communications, CA 22773 3048 4782 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2820 3861 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2611 14399 AMAZON-02 - Amazon.com, Inc., US 30036 2311 2657 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US 10620 2230 3450 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2541 2:1602 3:976 4:9 5:5119 6:193 7:6 8:1525 9:27 11:172 12:1197 13:649 14:2691 15:455 16:177 17:398 18:922 20:600 21:4 22:188 23:8179 24:2634 25:2 27:2753 29:19 31:3424 32:31 34:81 35:290 36:4640 37:4460 38:10304 39:1270 40:424 41:4549 42:2029 43:2948 44:439 45:19871 46:4919 47:404 48:53 49:2200 50:2086 51:600 52:1282 54:267 55:1113 56:11 57:319 58:2422 59:1414 60:1176 61:3120 62:3139 63:1760 64:6241 65:2115 66:6037 67:3262 68:1499 69:4243 70:1040 71:615 72:3126 74:2980 75:1502 76:594 77:2827 78:1912 79:1790 80:2348 81:2229 82:4041 83:1452 84:2052 85:3836 86:1106 87:2394 88:1351 89:4709 90:811 91:8455 92:2865 93:3011 94:4331 95:4596 96:1448 97:314 98:951 99:797 100:67 101:1341 102:4454 103:32349 104:5506 105:793 106:924 107:2855 108:1218 109:4228 110:2288 111:4157 112:3147 113:1983 114:2181 115:2223 116:2171 117:3468 118:2980 119:2104 120:2709 121:1572 122:2984 123:2343 124:1703 125:3005 126:125 128:1672 129:964 130:1590 131:2406 132:793 133:464 134:1642 135:567 136:1629 137:1414 138:3109 139:1623 140:1842 141:1575 142:2536 143:2156 144:1727 145:637 146:2206 147:2158 148:2781 149:2988 150:1328 151:2679 152:2283 153:946 154:9621 155:2300 156:4379 157:2245 158:1506 159:2774 160:3723 161:1958 162:4006 163:2384 164:2018 165:2610 166:1288 167:2235 168:3965 169:891 170:5521 171:1119 172:4583 173:3461 174:887 175:1350 176:3807 177:4740 178:4371 179:2289 180:3026 181:4427 182:3969 183:2840 184:2007 185:21783 186:5624 187:4910 188:4559 189:4499 190:9744 191:1571 192:11500 193:9599 194:7866 195:5702 196:3277 197:3222 198:6280 199:6127 200:8208 201:6377 202:10843 203:10550 204:4758 205:3773 206:4509 207:4012 208:4379 209:5451 210:5004 211:2779 212:5012 213:4086 214:1076 215:54 216:7224 217:3525 218:1730 219:590 220:2197 221:1316 222:1080 223:3333 End of report

1 0

SR-MPLS traffic engineering Survey
by Dekinder Florian 24 Feb '26

24 Feb '26

Hello community, I’m Ph. D. Student at University de Liège, Belgium, and I’m conducting a survey as part of my researches on Segment Routing (SR) traffic engineering practices among network operators. We have a technique, called ArEST, allowing us to discriminate SR-MPLS and regular MPLS traffic. See https://orbi.uliege.be/bitstream/2268/337150/1/paper.pdf and our Git https://gitlab.uliege.be/segment-routing. If you are involved in the management of SR in your network, I would greatly appreciate your input. The survey should take no more than 5 minutes to complete. Link to the survey<https://docs.google.com/forms/d/e/1FAIpQLSc0vz9hX5VF_Ii2bprgC1neZwVnaA5tGS3…> Best regards, Florian Dekinder Université de Liège

1 0

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 21 Feb '26

21 Feb '26

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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 21 Feb, 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: 1035958 Prefixes after maximum aggregation (per Origin AS): 397982 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 510032 Number of IPv4 prefixes with a valid ROA: 616081 Number of IPv4 prefixes with an invalid ROA: 1667 Number of IPv4 prefixes with no ROA: 418210 Total ASes present in the Internet Routing Table: 78009 Prefixes per ASN: 13.28 Origin-only ASes present in the Internet Routing Table: 67003 Origin ASes announcing only one prefix: 27289 Transit ASes present in the Internet Routing Table: 11006 Transit-only ASes present in the Internet Routing Table: 555 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: 1115 Number of instances of unregistered ASNs: 1155 Number of 32-bit ASNs allocated by the RIRs: 48811 Number of 32-bit ASNs visible in the Routing Table: 39910 Prefixes from 32-bit ASNs in the Routing Table: 223005 Number of bogon 32-bit ASNs visible in the Routing Table: 124 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 446 Number of addresses announced to Internet: 3113909760 Equivalent to 185 /8s, 154 /16s and 126 /24s Percentage of available address space announced: 84.1 Percentage of allocated address space announced: 84.1 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: 337475 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 282059 Total APNIC prefixes after maximum aggregation: 82425 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 268566 Unique aggregates announced from the APNIC address blocks: 107033 APNIC Region origin ASes present in the Internet Routing Table: 15075 APNIC Prefixes per ASN: 17.82 APNIC Region origin ASes announcing only one prefix: 4629 APNIC Region transit ASes present in the Internet Routing Table: 1999 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 38 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10630 Number of APNIC addresses announced to Internet: 753245312 Equivalent to 44 /8s, 229 /16s and 156 /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: 304460 Total ARIN prefixes after maximum aggregation: 136661 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 303466 Unique aggregates announced from the ARIN address blocks: 146886 ARIN Region origin ASes present in the Internet Routing Table: 19390 ARIN Prefixes per ASN: 15.65 ARIN Region origin ASes announcing only one prefix: 7077 ARIN Region transit ASes present in the Internet Routing Table: 1925 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5471 Number of ARIN addresses announced to Internet: 1353025792 Equivalent to 80 /8s, 165 /16s and 137 /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, 393216-402332 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: 284912 Total RIPE prefixes after maximum aggregation: 140862 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 287515 Unique aggregates announced from the RIPE address blocks: 186405 RIPE Region origin ASes present in the Internet Routing Table: 29279 RIPE Prefixes per ASN: 9.82 RIPE Region origin ASes announcing only one prefix: 12173 RIPE Region transit ASes present in the Internet Routing Table: 3985 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13075 Number of RIPE addresses announced to Internet: 733096064 Equivalent to 43 /8s, 178 /16s and 40 /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: 126791 Total LACNIC prefixes after maximum aggregation: 30369 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 122547 Unique aggregates announced from the LACNIC address blocks: 49620 LACNIC Region origin ASes present in the Internet Routing Table: 11350 LACNIC Prefixes per ASN: 10.80 LACNIC Region origin ASes announcing only one prefix: 2670 LACNIC Region transit ASes present in the Internet Routing Table: 2534 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9352 Number of LACNIC addresses announced to Internet: 170987264 Equivalent to 10 /8s, 49 /16s and 15 /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: 36621 Total AfriNIC prefixes after maximum aggregation: 6946 AfriNIC Deaggregation factor: 5.27 Prefixes being announced from the AfriNIC address blocks: 53418 Unique aggregates announced from the AfriNIC address blocks: 19699 AfriNIC Region origin ASes present in the Internet Routing Table: 2018 AfriNIC Prefixes per ASN: 26.47 AfriNIC Region origin ASes announcing only one prefix: 740 AfriNIC Region transit ASes present in the Internet Routing Table: 386 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 53 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1382 Number of AfriNIC addresses announced to Internet: 103321600 Equivalent to 6 /8s, 40 /16s and 144 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & 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 13814 8945 105 CHINAMOBILE-CN China Mobile Communication 7545 5997 832 548 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5027 4193 77 ERX-CERNET-BKB China Education and Resear 9498 4810 546 335 BBIL-AP BHARTI Airtel Ltd., IN 7552 4070 1332 29 VIETEL-AS-AP Viettel Group, VN 7713 3685 1044 65 TELKOMNET-AS-AP PT Telekomunikasi Indones 56046 3467 887 178 CMNET-JIANGSU-AP China Mobile communicati 45899 3330 1868 99 VNPT-AS-VN VNPT Corp, VN 17561 3141 197 586 LCS-AS-AP LARUS Limited, HK 24560 2981 864 507 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 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 14342 41157 5584 AMAZON-02 - Amazon.com, Inc., US 22773 4783 3115 365 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4637 308 1021 CABLEONE - CABLE ONE, INC., US 7155 3861 286 85 VIASAT-SP-BACKBONE - ViaSat,Inc., US 174 3804 8769 865 COGENT-174 - Cogent Communications, LLC, 6327 3699 1321 71 SHAW - Shaw Communications, CA 396982 3322 4856 491 GOOGLE-CLOUD-PLATFORM - Google LLC, US 749 3142 54728 2393 DNIC-AS-00749 - United States Department 16625 2778 1200 2115 AKAMAI-AS - Akamai Technologies, Inc., US 36352 2695 221 892 AS-COLOCROSSING - HostPapa, US 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 7238 1711 149 UNI2-AS, ES 39891 4969 306 72 ALJAWWALSTC-AS, SA 20940 3830 3393 113 AKAMAI-ASN1, NL 9009 3796 354 2223 M247, RO 12389 3171 2318 868 ROSTELECOM-AS PJSC Rostelecom. Technical 212238 2626 189 1922 CDNEXT, GB 34984 2443 364 574 TELLCOM-AS, TR 8452 1682 1853 19 TE-AS TE-AS, EG 13188 1607 100 27 TRIOLAN, UA 203020 1606 243 779 HOSTROYALE, IN 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 12689 3306 603 UNINET, MX 10620 3448 457 1103 Telmex Colombia S.A., CO 13999 2465 506 349 Mega Cable, S.A. de C.V., MX 11830 1992 369 65 Instituto Costarricense de Electricidad y 11664 1415 278 33 Techtel LMDS Comunicaciones Interactivas 28573 1375 2430 272 Claro NXT Telecomunicacoes Ltda, BR 3816 1342 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6147 1254 371 22 INTEGRATEL PERU S.A.A., PE 22884 1058 67 360 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 26615 1056 2483 95 TIM SA, 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 1984 648 34 RAYA-AS, EG 36992 1845 1532 339 ETISALAT-MISR, EG 24863 1288 389 16 LINKdotNET-AS, EG 36903 1232 555 98 MT-MPLS, MA 36935 1199 523 46 Vodafone-, EG 37069 1117 1112 11 MOBINIL, EG 29571 1073 78 20 ORANGE-COTE-IVOIRE, CI 20011 580 154 212 NTT-DATA-Inc, ZA 328608 568 47 169 Africa-on-Cloud-AS, ZA 36914 561 82 3 KENET-AS, KE 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 14342 41157 5584 AMAZON-02 - Amazon.com, Inc., US 9808 13814 8945 105 CHINAMOBILE-CN China Mobile Communication 8151 12689 3306 603 UNINET, MX 12479 7238 1711 149 UNI2-AS, ES 7545 5997 832 548 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5027 4193 77 ERX-CERNET-BKB China Education and Resear 39891 4969 306 72 ALJAWWALSTC-AS, SA 9498 4810 546 335 BBIL-AP BHARTI Airtel Ltd., IN 22773 4783 3115 365 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4637 308 1021 CABLEONE - CABLE ONE, INC., US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 13814 13709 CHINAMOBILE-CN China Mobile Communications Grou 8151 12689 12086 UNINET, MX 12479 7238 7089 UNI2-AS, ES 7545 5997 5449 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5027 4950 ERX-CERNET-BKB China Education and Research Net 39891 4969 4897 ALJAWWALSTC-AS, SA 9498 4810 4475 BBIL-AP BHARTI Airtel Ltd., IN 22773 4783 4418 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4070 4041 VIETEL-AS-AP Viettel Group, VN 7155 3861 3776 VIASAT-SP-BACKBONE - ViaSat,Inc., US 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 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887 - C 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 13450 UNALLOCATED 8.29.117.0/24 55002 DEFENSE-NET - F5, Inc., 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 397665 UNALLOCATED 12.24.28.0/24 7018 ATT-INTERNET4 - AT&T En 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 23.137.48.0/24 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: 2516 KDDI KDDI CORPORATION, JP 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/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 /10:40 /11:95 /12:298 /13:581 /14:1200 /15:2107 /16:13713 /17:8349 /18:13634 /19:25688 /20:46158 /21:52891 /22:114018 /23:107185 /24:649280 /25:691 /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 6857 12689 UNINET, MX 12479 6166 7238 UNI2-AS, ES 39891 3655 4969 ALJAWWALSTC-AS, SA 11492 3497 4637 CABLEONE - CABLE ONE, INC., US 6327 3479 3699 SHAW - Shaw Communications, CA 22773 3055 4783 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2820 3861 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2604 14342 AMAZON-02 - Amazon.com, Inc., US 30036 2309 2654 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US 10620 2228 3448 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1847 2:1556 3:982 4:9 5:5094 6:185 7:6 8:1527 9:26 11:172 12:1224 13:641 14:2696 15:454 16:174 17:399 18:918 20:599 21:4 22:188 23:8174 24:2633 25:2 27:2757 29:19 31:3435 32:32 34:81 35:293 36:4639 37:4459 38:10460 39:1269 40:443 41:4553 42:967 43:2937 44:429 45:19903 46:4932 47:407 48:38 49:2200 50:2080 51:599 52:1280 54:260 55:1112 56:11 57:316 58:2248 59:1432 60:1175 61:3122 62:3130 63:1768 64:6250 65:2121 66:6047 67:3256 68:1493 69:4233 70:1046 71:614 72:3117 74:2979 75:1504 76:590 77:2838 78:1916 79:1790 80:2365 81:2221 82:4017 83:1459 84:2051 85:3831 86:1108 87:2407 88:1344 89:4708 90:811 91:8433 92:2843 93:3017 94:4328 95:4576 96:1445 97:314 98:951 99:790 100:69 101:1338 102:4428 103:32359 104:5527 105:793 106:924 107:2846 108:1227 109:4230 110:2300 111:4164 112:3156 113:1702 114:2180 115:2228 116:2169 117:3463 118:2525 119:2101 120:2707 121:1573 122:2981 123:2338 124:1695 125:3004 126:125 128:1671 129:947 130:1592 131:2345 132:783 133:461 134:1647 135:564 136:1623 137:1410 138:3113 139:1624 140:1832 141:1584 142:2485 143:2181 144:1697 145:628 146:2205 147:2203 148:2793 149:2997 150:1321 151:2695 152:2293 153:927 154:9670 155:2295 156:4601 157:2246 158:1498 159:2767 160:3709 161:1964 162:4028 163:2390 164:2019 165:2619 166:1284 167:2248 168:3991 169:891 170:5537 171:1121 172:4570 173:3448 174:894 175:1352 176:3804 177:4750 178:4371 179:2311 180:3031 181:4416 182:3960 183:2614 184:2004 185:21772 186:5648 187:4883 188:4559 189:4473 190:9739 191:1555 192:11467 193:9600 194:7839 195:5706 196:3284 197:3206 198:6265 199:6140 200:8214 201:6409 202:10822 203:10551 204:4750 205:3812 206:4507 207:4000 208:4363 209:5483 210:4999 211:2778 212:4999 213:4096 214:1074 215:54 216:7206 217:3512 218:1731 219:590 220:2196 221:1316 222:1072 223:3325 End of report

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Call for presentation proposals (CFP) For RIPE 92 in Edinburgh
by Ben Cartwright-Cox 20 Feb '26

20 Feb '26

(Let's try again since the last email was a bit of a mess, clearly didn't drink enough caffeine today) Dear RIPE Routing WG, This is a call for presentation proposals for RIPE 92. RIPE 92 will be held in Edinburgh, Scotland from 18 - 22nd May 2026 https://ripe92.ripe.net/ We ask the Working Group and RIPE NCC for presentation proposals for the illustrious 1.5 hour Routing WG slot on (as currently scheduled, it could change) Wednesday morning before lunch. RIPE has a new(ish) CFP system that you can use here https://pretalx.ripe.net/ripe-92/cfp , We would prefer that submissions go into that, however if you need to ask questions around subjects or interest ahead of time, you can reach us on routing-wg-chairs(a)ripe.net! Kind regards, Ben, Seb, Ignas, (your friendly Routing Working Group Chairs)

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Re: Call for presentation proposals (CFP) For RIPE 92 in Bucharest
by Janos Zsako 20 Feb '26

20 Feb '26

Dear Ben, While I would love to go back to Bucharest, RIPE 92 will be in Edinburgh... Best regards, Janos

1 0

Call for presentation proposals (CFP) For RIPE 92 in Bucharest
by Ben Cartwright-Cox 20 Feb '26

20 Feb '26

Dear RIPE Routing WG, This is a call for presentation proposals for RIPE 92. RIPE 92 will be held in Edinburgh, Scotland from 18 - 22nd May 2026 https://ripe92.ripe.net/ We ask the Working Group and RIPE NCC for presentation proposals for the illustrious 1.5 hour Routing WG slot on (as currently scheduled, it could change) Wednesday morning before lunch. RIPE has a new(ish) CFP system that you can use here https://pretalx.ripe.net/ripe92/cfp , We would prefer that submissions go into that, however if you need to ask questions around subjects or interest ahead of time, you can reach us on routing-wg-chairs(a)ripe.net! Kind regards, Ben, Seb, Ignas, (your friendly Routing Working Group Chairs)

1 1

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 14 Feb '26

14 Feb '26

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(a)lists.apnic.net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. IPv4 Routing Table Report 04:00 +10GMT Sat 14 Feb, 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: 1033567 Prefixes after maximum aggregation (per Origin AS): 397442 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 509204 Number of IPv4 prefixes with a valid ROA: 614359 Number of IPv4 prefixes with an invalid ROA: 1447 Number of IPv4 prefixes with no ROA: 417761 Total ASes present in the Internet Routing Table: 77952 Prefixes per ASN: 13.26 Origin-only ASes present in the Internet Routing Table: 66954 Origin ASes announcing only one prefix: 27251 Transit ASes present in the Internet Routing Table: 10998 Transit-only ASes present in the Internet Routing Table: 552 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: 1102 Number of instances of unregistered ASNs: 1142 Number of 32-bit ASNs allocated by the RIRs: 48724 Number of 32-bit ASNs visible in the Routing Table: 39855 Prefixes from 32-bit ASNs in the Routing Table: 222994 Number of bogon 32-bit ASNs visible in the Routing Table: 127 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 446 Number of addresses announced to Internet: 3104214656 Equivalent to 185 /8s, 6 /16s and 142 /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: 336801 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 281735 Total APNIC prefixes after maximum aggregation: 82491 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 268189 Unique aggregates announced from the APNIC address blocks: 107036 APNIC Region origin ASes present in the Internet Routing Table: 15051 APNIC Prefixes per ASN: 17.82 APNIC Region origin ASes announcing only one prefix: 4617 APNIC Region transit ASes present in the Internet Routing Table: 1978 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10600 Number of APNIC addresses announced to Internet: 753103616 Equivalent to 44 /8s, 227 /16s and 115 /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: 303705 Total ARIN prefixes after maximum aggregation: 136377 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 303104 Unique aggregates announced from the ARIN address blocks: 146611 ARIN Region origin ASes present in the Internet Routing Table: 19388 ARIN Prefixes per ASN: 15.63 ARIN Region origin ASes announcing only one prefix: 7080 ARIN Region transit ASes present in the Internet Routing Table: 1927 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5466 Number of ARIN addresses announced to Internet: 1342902272 Equivalent to 80 /8s, 11 /16s and 16 /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, 393216-402332 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: 284032 Total RIPE prefixes after maximum aggregation: 140611 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 286370 Unique aggregates announced from the RIPE address blocks: 185996 RIPE Region origin ASes present in the Internet Routing Table: 29241 RIPE Prefixes per ASN: 9.79 RIPE Region origin ASes announcing only one prefix: 12140 RIPE Region transit ASes present in the Internet Routing Table: 3988 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13041 Number of RIPE addresses announced to Internet: 733873024 Equivalent to 43 /8s, 190 /16s and 3 /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: 126578 Total LACNIC prefixes after maximum aggregation: 30299 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 122331 Unique aggregates announced from the LACNIC address blocks: 49544 LACNIC Region origin ASes present in the Internet Routing Table: 11362 LACNIC Prefixes per ASN: 10.77 LACNIC Region origin ASes announcing only one prefix: 2677 LACNIC Region transit ASes present in the Internet Routing Table: 2552 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9369 Number of LACNIC addresses announced to Internet: 170848256 Equivalent to 10 /8s, 46 /16s and 240 /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: 36415 Total AfriNIC prefixes after maximum aggregation: 6949 AfriNIC Deaggregation factor: 5.24 Prefixes being announced from the AfriNIC address blocks: 53127 Unique aggregates announced from the AfriNIC address blocks: 19628 AfriNIC Region origin ASes present in the Internet Routing Table: 2016 AfriNIC Prefixes per ASN: 26.35 AfriNIC Region origin ASes announcing only one prefix: 737 AfriNIC Region transit ASes present in the Internet Routing Table: 387 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 53 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1379 Number of AfriNIC addresses announced to Internet: 103284480 Equivalent to 6 /8s, 39 /16s and 255 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & 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 13815 8945 105 CHINAMOBILE-CN China Mobile Communication 7545 6007 832 555 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5027 4193 77 ERX-CERNET-BKB China Education and Resear 9498 4790 545 330 BBIL-AP BHARTI Airtel Ltd., IN 7552 4070 1332 29 VIETEL-AS-AP Viettel Group, VN 7713 3699 1044 68 TELKOMNET-AS-AP PT Telekomunikasi Indones 56046 3467 887 178 CMNET-JIANGSU-AP China Mobile communicati 45899 3333 1868 99 VNPT-AS-VN VNPT Corp, VN 17561 3036 191 587 LCS-AS-AP LARUS Limited, HK 24560 2973 865 499 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., 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 14190 38853 5507 AMAZON-02 - Amazon.com, Inc., US 22773 4782 3114 365 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4637 308 1021 CABLEONE - CABLE ONE, INC., US 7155 3861 286 85 VIASAT-SP-BACKBONE - ViaSat,Inc., US 174 3757 8769 865 COGENT-174 - Cogent Communications, LLC, 6327 3699 1321 71 SHAW - Shaw Communications, CA 396982 3322 4856 492 GOOGLE-CLOUD-PLATFORM - Google LLC, US 749 3142 54728 2393 DNIC-AS-00749 - United States Department 16625 2801 1206 2123 AKAMAI-AS - Akamai Technologies, Inc., US 36352 2695 221 888 AS-COLOCROSSING - HostPapa, US 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 7243 1711 149 UNI2-AS, ES 39891 4969 306 72 ALJAWWALSTC-AS, SA 9009 3898 365 2231 M247, RO 20940 3830 3393 113 AKAMAI-ASN1, NL 12389 3173 2318 869 ROSTELECOM-AS PJSC Rostelecom. Technical 212238 2600 187 1896 CDNEXT, GB 34984 2450 365 575 TELLCOM-AS, TR 8452 1702 1853 19 TE-AS TE-AS, EG 13188 1607 100 27 TRIOLAN, UA 203020 1593 242 772 HOSTROYALE, IN 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 12681 3292 604 UNINET, MX 10620 3448 457 1103 Telmex Colombia S.A., CO 13999 2461 506 349 Mega Cable, S.A. de C.V., MX 11830 1992 369 65 Instituto Costarricense de Electricidad y 11664 1413 278 33 Techtel LMDS Comunicaciones Interactivas 28573 1374 2430 272 Claro NXT Telecomunicacoes Ltda, BR 3816 1342 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC, 6147 1255 371 22 INTEGRATEL PERU S.A.A., PE 22884 1055 67 357 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M 26615 1020 2486 57 TIM SA, 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 1984 648 34 RAYA-AS, EG 36992 1844 1532 338 ETISALAT-MISR, EG 24863 1286 389 16 LINKdotNET-AS, EG 36903 1232 555 98 MT-MPLS, MA 36935 1193 523 46 Vodafone-, EG 37069 1117 1112 11 MOBINIL, EG 29571 1071 78 20 ORANGE-COTE-IVOIRE, CI 20011 580 154 212 NTT-DATA-Inc, ZA 328608 579 48 167 Africa-on-Cloud-AS, ZA 36914 562 82 3 KENET-AS, KE 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 14190 38853 5507 AMAZON-02 - Amazon.com, Inc., US 9808 13815 8945 105 CHINAMOBILE-CN China Mobile Communication 8151 12681 3292 604 UNINET, MX 12479 7243 1711 149 UNI2-AS, ES 7545 6007 832 555 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5027 4193 77 ERX-CERNET-BKB China Education and Resear 39891 4969 306 72 ALJAWWALSTC-AS, SA 9498 4790 545 330 BBIL-AP BHARTI Airtel Ltd., IN 22773 4782 3114 365 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4637 308 1021 CABLEONE - CABLE ONE, INC., US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 13815 13710 CHINAMOBILE-CN China Mobile Communications Grou 8151 12681 12077 UNINET, MX 12479 7243 7094 UNI2-AS, ES 7545 6007 5452 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 5027 4950 ERX-CERNET-BKB China Education and Research Net 39891 4969 4897 ALJAWWALSTC-AS, SA 9498 4790 4460 BBIL-AP BHARTI Airtel Ltd., IN 22773 4782 4417 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4070 4041 VIETEL-AS-AP Viettel Group, VN 7155 3861 3776 VIASAT-SP-BACKBONE - ViaSat,Inc., US 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 393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887 - C 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 13450 UNALLOCATED 8.29.117.0/24 55002 DEFENSE-NET - F5, Inc., 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 397665 UNALLOCATED 12.24.28.0/24 7018 ATT-INTERNET4 - AT&T En 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 23.137.48.0/24 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: 2516 KDDI KDDI CORPORATION, JP 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/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 /10:40 /11:92 /12:302 /13:580 /14:1197 /15:2089 /16:13697 /17:8342 /18:13617 /19:25128 /20:46111 /21:52825 /22:113805 /23:106902 /24:648132 /25:678 /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 6851 12681 UNINET, MX 12479 6171 7243 UNI2-AS, ES 39891 3655 4969 ALJAWWALSTC-AS, SA 11492 3497 4637 CABLEONE - CABLE ONE, INC., US 6327 3479 3699 SHAW - Shaw Communications, CA 22773 3053 4782 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2820 3861 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2521 14190 AMAZON-02 - Amazon.com, Inc., US 30036 2313 2658 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US 10620 2228 3448 Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1847 2:1540 3:985 4:9 5:5072 6:187 7:6 8:1530 9:26 11:172 12:1228 13:639 14:2687 15:425 16:174 17:398 18:915 20:598 21:4 22:188 23:8182 24:2621 25:2 27:2717 29:19 31:3437 32:32 34:81 35:295 36:4637 37:4504 38:10436 39:1269 40:435 41:4522 42:968 43:2930 44:420 45:19757 46:4928 47:407 48:38 49:2202 50:2075 51:599 52:1278 54:243 55:1109 56:11 57:317 58:2243 59:1429 60:1174 61:3136 62:3100 63:1770 64:6225 65:2130 66:6044 67:3259 68:1489 69:4214 70:1046 71:618 72:3075 74:2974 75:1506 76:588 77:2826 78:1915 79:1799 80:2337 81:2213 82:4023 83:1461 84:2046 85:3813 86:1109 87:2398 88:1346 89:4697 90:817 91:8429 92:2850 93:3010 94:4328 95:4579 96:1453 97:314 98:946 99:787 100:70 101:1344 102:4390 103:32270 104:5541 105:793 106:924 107:2839 108:1234 109:4219 110:2303 111:4164 112:3155 113:1702 114:2179 115:2224 116:2170 117:3462 118:2524 119:2101 120:2707 121:1569 122:2964 123:2338 124:1698 125:2995 126:125 128:1667 129:946 130:1593 131:2371 132:783 133:461 134:1634 135:558 136:1629 137:1407 138:3023 139:1615 140:1846 141:1569 142:2477 143:2157 144:1675 145:629 146:2203 147:2205 148:2791 149:3016 150:1315 151:2707 152:2283 153:893 154:9675 155:2293 156:4600 157:2243 158:1499 159:2769 160:3713 161:1980 162:4043 163:2338 164:2019 165:2601 166:1288 167:2243 168:3987 169:926 170:5491 171:1115 172:4567 173:3461 174:895 175:1352 176:3799 177:4749 178:4386 179:2288 180:3092 181:4411 182:3947 183:2613 184:1994 185:21754 186:5612 187:4869 188:4550 189:4463 190:9758 191:1556 192:11473 193:9527 194:7833 195:5698 196:3275 197:3204 198:6259 199:6126 200:8221 201:6396 202:10812 203:10540 204:4749 205:3792 206:4484 207:3997 208:4376 209:5486 210:5012 211:2781 212:4988 213:4074 214:1080 215:54 216:7180 217:3490 218:1715 219:590 220:2197 221:1316 222:1073 223:3321 End of report

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