July 2026 - routing-wg - mailman.ripe.net

Public RPKI RTR Validators
by Stefan-Gabriel Lungu 01 Aug '26

01 Aug '26

Hello everyone, I'm looking for recommendations for reliable public RPKI RTR (RFC 8210) servers, excluding Cloudflare. I know the common recommendation is to run my own validator, but in my particular case I'd prefer to use one or more independently operated public RTR servers instead. The main reason is that I don't want my routers to depend on the reachability of infrastructure that I operate myself. I'd rather have RTR connectivity provided by infrastructure that is operationally independent of my own network. Does anyone know of operators that intentionally provide public RTR servers suitable for production use? Thank you, Stefan

8 11

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 31 Jul '26

31 Jul '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 01 Aug, 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: 1065956 Prefixes after maximum aggregation (per Origin AS): 408663 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 526257 Number of IPv4 prefixes with a valid ROA: 718950 Number of IPv4 prefixes with an invalid ROA: 1697 Number of IPv4 prefixes with no ROA: 345309 Total ASes present in the Internet Routing Table: 78975 Prefixes per ASN: 13.50 Origin-only ASes present in the Internet Routing Table: 67847 Origin ASes announcing only one prefix: 27685 Transit ASes present in the Internet Routing Table: 11128 Transit-only ASes present in the Internet Routing Table: 604 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: 1286 Number of instances of unregistered ASNs: 1328 Number of 32-bit ASNs allocated by the RIRs: 50656 Number of 32-bit ASNs visible in the Routing Table: 41235 Prefixes from 32-bit ASNs in the Routing Table: 236275 Number of bogon 32-bit ASNs visible in the Routing Table: 118 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 498 Number of addresses announced to Internet: 3120141312 Equivalent to 185 /8s, 249 /16s and 148 /24s Percentage of available address space announced: 84.3 Percentage of allocated address space announced: 84.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 348654 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 292200 Total APNIC prefixes after maximum aggregation: 84766 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 278124 Unique aggregates announced from the APNIC address blocks: 108919 APNIC Region origin ASes present in the Internet Routing Table: 15320 APNIC Prefixes per ASN: 18.15 APNIC Region origin ASes announcing only one prefix: 4744 APNIC Region transit ASes present in the Internet Routing Table: 2025 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10898 Number of APNIC addresses announced to Internet: 749468288 Equivalent to 44 /8s, 171 /16s and 250 /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: 308029 Total ARIN prefixes after maximum aggregation: 138215 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 306502 Unique aggregates announced from the ARIN address blocks: 150317 ARIN Region origin ASes present in the Internet Routing Table: 19488 ARIN Prefixes per ASN: 15.73 ARIN Region origin ASes announcing only one prefix: 7143 ARIN Region transit ASes present in the Internet Routing Table: 1913 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5707 Number of ARIN addresses announced to Internet: 1348451072 Equivalent to 80 /8s, 95 /16s and 187 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-404380 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 296127 Total RIPE prefixes after maximum aggregation: 146444 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 300631 Unique aggregates announced from the RIPE address blocks: 195869 RIPE Region origin ASes present in the Internet Routing Table: 29665 RIPE Prefixes per ASN: 10.13 RIPE Region origin ASes announcing only one prefix: 12278 RIPE Region transit ASes present in the Internet Routing Table: 4027 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13667 Number of RIPE addresses announced to Internet: 749575552 Equivalent to 44 /8s, 173 /16s and 157 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-219547 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 130608 Total LACNIC prefixes after maximum aggregation: 31393 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 125089 Unique aggregates announced from the LACNIC address blocks: 51070 LACNIC Region origin ASes present in the Internet Routing Table: 11470 LACNIC Prefixes per ASN: 10.91 LACNIC Region origin ASes announcing only one prefix: 2779 LACNIC Region transit ASes present in the Internet Routing Table: 2601 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9544 Number of LACNIC addresses announced to Internet: 168412416 Equivalent to 10 /8s, 9 /16s and 197 /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: 37706 Total AfriNIC prefixes after maximum aggregation: 7117 AfriNIC Deaggregation factor: 5.30 Prefixes being announced from the AfriNIC address blocks: 55112 Unique aggregates announced from the AfriNIC address blocks: 19657 AfriNIC Region origin ASes present in the Internet Routing Table: 2055 AfriNIC Prefixes per ASN: 26.82 AfriNIC Region origin ASes announcing only one prefix: 741 AfriNIC Region transit ASes present in the Internet Routing Table: 385 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 54 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1419 Number of AfriNIC addresses announced to Internet: 103957248 Equivalent to 6 /8s, 50 /16s and 67 /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 14184 8921 101 CHINAMOBILE-CN - China Mobile Communicati 7545 5837 818 450 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5067 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5060 558 341 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4615 347 24 FPT-VN - FPT Telecom Company, VN 7552 4023 1331 24 VIETEL-AS-AP - Viettel Group, VN 7713 3763 1044 63 telkomnet-as-ap - PT Telekomunikasi Indon 17561 3680 231 642 LCS-AS-AP - LARUS Limited, HK 56046 3588 887 179 CMNET-Jiangsu-AP - China Mobile communica 45899 3400 1868 99 VNPT-AS-VN - VNPT Corp, VN Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15642 41524 5648 AMAZON-02 - Amazon.com, Inc., US 22773 4801 3174 371 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4616 306 1124 CABLEONE - CABLE ONE, INC., US 7155 3989 286 111 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3727 1305 75 SHAW - Shaw Communications, CA 396982 3450 4878 540 GOOGLE-CLOUD-PLATFORM - Google LLC, US 36352 3189 238 1118 AS-COLOCROSSING - HostPapa, US 749 3135 54727 2386 DNIC-AS-00749 - United States Department 7029 2712 2535 879 WINDSTREAM - Windstream Communications LL 30036 2551 357 551 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom C Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7016 1711 150 UNI2-AS - Orange Espagne SA, ES 39891 4907 302 76 ALJAWWALSTC-AS - Saudi Telecom Company JS 9009 4194 379 2572 M247 - M247 Europe SRL, RO 20940 3809 3389 109 AKAMAI-ASN1 - Akamai International B.V., 212238 3484 250 2626 CDNEXT - Datacamp Limited, GB 12389 3161 2332 871 ROSTELECOM-AS - PJSC Rostelecom, RU 29355 2549 151 25 KCELL-AS - Kcell JSC, KZ 34984 2489 367 586 TELLCOM-AS - Superonline Iletisim Hizmetl 44559 1803 113 840 ITHOSTLINE - IT HOSTLINE LTD, CY 8452 1714 1852 17 TE-AS - IDDQD-AS, EG 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 12927 3286 618 AS8151 - UNINET, MX 10620 3444 451 1107 AS10620 - Telmex Colombia S.A., CO 13999 2281 499 332 AS13999 - Mega Cable, S.A. de C.V., MX 11830 1897 369 65 AS11830 - Instituto Costarricense de Elec 11664 1493 277 34 AS11664 - Techtel LMDS Comunicaciones Int 28573 1376 2431 269 AS28573 - Claro NXT Telecomunicacoes Ltda 3816 1342 768 213 AS3816 - COLOMBIA TELECOMUNICACIONES S.A. 6147 1211 371 21 AS6147 - INTEGRATEL PERU S.A.A., PE 22884 1097 70 386 AS22884 - TOTAL PLAY TELECOMUNICACIONES, 26615 1053 2384 95 AS26615 - TIM S/A, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1987 601 34 Vodafone Data - Vodafone Data, EG 36992 1930 1543 333 ETISALAT MISR - ETISALAT MISR, EG 36903 1350 587 104 Office National des Postes et Telecommuni 24863 1320 389 16 Link Egypt (Link.NET) - Link Egypt (Link. 36935 1274 523 48 Vodafone Data - Vodafone Data, EG 37069 1112 1100 11 The Egyptian Company for Mobile Services 29571 1086 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv 328608 583 54 194 Africa on Cloud - Africa on Cloud, ZA 15399 563 58 63 Wananchi Group (Kenya) Limited - Wananchi 36914 555 82 3 Kenya Education Network - Kenya Education Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15642 41524 5648 AMAZON-02 - Amazon.com, Inc., US 9808 14184 8921 101 CHINAMOBILE-CN - China Mobile Communicati 8151 12927 3286 618 AS8151 - UNINET, MX 12479 7016 1711 150 UNI2-AS - Orange Espagne SA, ES 7545 5837 818 450 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5067 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5060 558 341 BBIL-AP - BHARTI Airtel Ltd., IN 39891 4907 302 76 ALJAWWALSTC-AS - Saudi Telecom Company JS 22773 4801 3174 371 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4616 306 1124 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 14184 14083 CHINAMOBILE-CN - China Mobile Communications Gr 8151 12927 12309 AS8151 - UNINET, MX 12479 7016 6866 UNI2-AS - Orange Espagne SA, ES 7545 5837 5387 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5067 4993 ERX-CERNET-BKB - China Education and Research N 39891 4907 4831 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 9498 5060 4719 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4615 4591 FPT-VN - FPT Telecom Company, VN 22773 4801 4430 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4023 3999 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 394928 UNALLOCATED 8.2.70.0/24 6461 ZAYO-6461 - Zayo Bandwi 395729 UNALLOCATED 8.28.60.0/24 32787 PROLEXIC-TECHNOLOGIES-D 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174 - Cogent Com 396243 UNALLOCATED 8.34.113.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.36.79.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.112.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.123.0/24 3356 LEVEL3 - Level 3 Parent 395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.40.70.0/24 3356 LEVEL3 - Level 3 Parent Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE - Hurricane Electric LLC, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.131.100.0/24 Origin: 401541 UNASSIGNED 23.131.100.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.156.0/24 Origin: 401541 UNASSIGNED 23.131.156.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.212.0/24 Origin: 401541 UNASSIGNED 23.131.212.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.133.212.0/24 Origin: 18604 UNASSIGNED 23.133.212.0/24 Transit: 32217 GPIEX - GPIEX INC, US 23.137.48.0/24 Origin: 16904 ARVIG-16904 - Arvig Enterprises Inc., US 23.137.48.0/24 Transit: 3257 GTT-BACKBONE - GTT Communications Inc., Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:39 /11:97 /12:299 /13:586 /14:1183 /15:2123 /16:13757 /17:8381 /18:13363 /19:25756 /20:46902 /21:54039 /22:113925 /23:110554 /24:674225 /25:697 /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 7119 12927 AS8151 - UNINET, MX 12479 5943 7016 UNI2-AS - Orange Espagne SA, ES 39891 3656 4907 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 11492 3510 4616 CABLEONE - CABLE ONE, INC., US 6327 3506 3727 SHAW - Shaw Communications, CA 22773 3056 4801 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 16509 2953 15642 AMAZON-02 - Amazon.com, Inc., US 7155 2943 3989 VIASAT-SP-BACKBONE - ViaSat,Inc., US 10620 2248 3444 AS10620 - Telmex Colombia S.A., CO 30036 2206 2551 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2640 2:2829 3:1026 4:5 5:5261 6:206 7:6 8:1390 9:94 11:172 12:1102 13:802 14:2782 15:483 16:258 17:455 18:947 20:601 21:4 22:188 23:8544 24:2788 25:2 27:2803 28:5 29:19 31:3822 32:37 34:94 35:293 36:4884 37:4457 38:10150 39:1379 40:423 41:4604 42:2215 43:3306 44:479 45:20076 46:4987 47:461 48:168 49:2257 50:2014 51:792 52:1372 54:302 55:1245 56:11 57:331 58:2479 59:1411 60:1214 61:3190 62:3177 63:1753 64:6543 65:2144 66:6230 67:3343 68:1287 69:4067 70:1055 71:605 72:3266 74:3058 75:1602 76:596 77:2933 78:2109 79:1827 80:2386 81:2287 82:4264 83:1484 84:2170 85:3914 86:1107 87:2885 88:1323 89:4821 90:768 91:8494 92:2747 93:3035 94:4490 95:4733 96:1456 97:312 98:932 99:967 100:73 101:1354 102:4731 103:32451 104:5653 105:831 106:912 107:2980 108:1352 109:3913 110:2285 111:4238 112:3143 113:1947 114:2526 115:2202 116:2097 117:3683 118:3013 119:2100 120:2838 121:1712 122:3056 123:2228 124:1730 125:3029 126:156 128:1578 129:971 130:1720 131:2543 132:891 133:493 134:1771 135:646 136:1557 137:1448 138:3416 139:1793 140:1932 141:1805 142:2619 143:2149 144:1868 145:697 146:2190 147:2305 148:2814 149:3604 150:1405 151:2943 152:2441 153:1944 154:9922 155:2380 156:4640 157:2447 158:1627 159:2897 160:3908 161:2054 162:4214 163:2680 164:2388 165:2780 166:1214 167:2370 168:4256 169:903 170:5646 171:1129 172:4911 173:3477 174:890 175:1390 176:4039 177:5246 178:4521 179:2501 180:3235 181:4680 182:4057 183:2857 184:2052 185:21952 186:6553 187:5558 188:4755 189:4683 190:9962 191:1786 192:11836 193:9646 194:7968 195:5915 196:3447 197:3148 198:6348 199:6127 200:8435 201:6672 202:10772 203:10561 204:4750 205:3783 206:4433 207:4122 208:4331 209:5491 210:4906 211:2805 212:5231 213:4135 214:1022 215:47 216:7320 217:3752 218:1931 219:584 220:2286 221:1355 222:1102 223:3593 End of report

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Traffic between Cambridge (UK) and TDC-hosted destination (AS3292, Denmark) tromboning via North America — possible GTT interconnect issue
by Peter Keller 31 Jul '26

31 Jul '26

Hello, [This message was written with AI assistance because I am not an expert in this area, however a substantial amount of manual analysis lies behind it.] We're seeing persistent high latency and apparent trombone routing on traffic between an end-user site in Cambridge, UK and a destination hosted on TDC's network (AS3292) in Denmark. We'd appreciate any insight from operators familiar with this topology, particularly regarding GTT (AS3257) peering with TDC. *Context / timeline:* The end-user's building-managed ISP changed their upstream international connectivity provider. Prior to this change, routing to the affected destination appeared to transit Colt directly into TDC in Europe with no issues. Since the change, we have observed the latency problem described below. We have not been able to confirm with certainty which provider the ISP switched to, but the timing strongly correlates with the onset of the issue. *Evidence gathered:* Traceroute from Cogent's own network (London → Denmark) shows traffic routed Liverpool → Montreal (Cogent backbone) → GTT in New York → back across the Atlantic to TDC: |1 * 2 be2422.ccr82.lon05.atlas.cogentco.com (154.54.57.61) 2.062 ms 3 port-channel3464.ccr91.lhr01.atlas.cogentco.com (154.54.75.150) 1.017 ms 4 be2133.ccr22.lpl01.atlas.cogentco.com (154.54.63.237) 6.998 ms 5 be3043.ccr22.ymq01.atlas.cogentco.com (154.54.44.166) 76.101 ms 6 be2089.rcr21.ymq02.atlas.cogentco.com (154.54.45.114) 76.498 ms 7 gtt.ymq02.atlas.cogentco.com (154.54.10.178) 76.219 ms 8 ae4.cr14-nyc3.ip4.gtt.net (141.136.105.9) 74.967 ms 9 ip4.gtt.net (208.116.142.170) 75.552 ms 10 lo0-0.lynqe10.dk.ip.tdc.net (93.178.170.33) 175.604 ms| Traceroute from NTT's looking glass (London router) shows a similar pattern, this time via Ashburn/Washington DC before handing to GTT: |1 ae-13.r27.asbnva02.us.bb.gin.ntt.net (129.250.2.111) 78.084 ms 2 ae-17.a05.asbnva02.us.bb.gin.ntt.net (129.250.5.7) 77.432 ms 3 ae-0.gtt.asbnva02.us.bb.gin.ntt.net (129.250.8.22) 78.836 ms 4 ae3.cr3-was1.ip4.gtt.net (213.200.112.218) 76.768 ms 5 ip4.gtt.net (208.97.204.10) 77.534 ms 6 lo0-0.lynqe10.dk.ip.tdc.net (93.178.170.33) 181.747 ms| By contrast, a traceroute via Colt (London) reaches the same destination in three hops entirely within Europe, at ~22ms: |1 212.36.131.20 [MPLS: Label 102112 Exp 0] 2 msec 2 ae23-0.ldn4nqp1.uk.ip.tdc.net (195.66.224.64) 2 msec 3 lo0-0.lynqe10.dk.ip.tdc.net (93.178.170.33) 22 msec| *Observation:* Two independent networks (Cogent and NTT) both hand off to GTT (AS3257) to reach this TDC (AS3292) prefix, and in both cases GTT appears to carry the traffic via North America before returning it to Denmark — adding roughly 150ms round-trip versus the direct European path Colt provides. This suggests GTT's interconnection with TDC for this prefix may currently be limited to (or preferred via) North American exchange points, despite TDC clearly supporting direct European peering (as demonstrated by Colt). Would anyone with visibility into GTT's or TDC's peering topology be able to confirm whether a European interconnect exists or is planned for this route? Any pointers to the right contact for a peering/routing query at either network would also be appreciated. Thanks in advance, Peter Keller.

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ASPA AS0 Records for unallocated ASNs
by James Bensley 29 Jul '26

29 Jul '26

Hi WG, AFAIK there is an existing policy/process that the RIPE NCC will create ROA AS0 records for prefixes not currently allocated to any LIR. This prevents unused IP space from being originated into the DFZ. Is there a similar policy or process that ensures RIPE will create ASPA AS0 records for ASNs not currently allocated (again, to ensure they aren't used)? If I look at an example ASN allocated to RIPE by IANA, but not currently allocated by RIPE to any LIR (AS219350), there is no ASPA AS0 record for this ASN. If no such policy or process exists, what is the correct path to establish such a policy/process? With kind regards, James Bensley (he/him) [CompanySignature] Inter..link GmbH | Boxhagener Straße 80, 10245 Berlin, Germany | Managing Directors: Marc Korthaus, Theo Voss | Commercial Register: Amtsgericht Charlottenburg, HRB 138876 | VAT ID: DE281288887 | Email: hello(a)inter.link<mailto:hello@inter.link> | Web: inter.link<https://inter.link>

10 20

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 24 Jul '26

24 Jul '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 25 Jul, 2026 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 1065324 Prefixes after maximum aggregation (per Origin AS): 408362 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 525854 Number of IPv4 prefixes with a valid ROA: 718512 Number of IPv4 prefixes with an invalid ROA: 1514 Number of IPv4 prefixes with no ROA: 345298 Total ASes present in the Internet Routing Table: 78913 Prefixes per ASN: 13.50 Origin-only ASes present in the Internet Routing Table: 67772 Origin ASes announcing only one prefix: 27643 Transit ASes present in the Internet Routing Table: 11141 Transit-only ASes present in the Internet Routing Table: 586 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: 1314 Number of instances of unregistered ASNs: 1353 Number of 32-bit ASNs allocated by the RIRs: 50373 Number of 32-bit ASNs visible in the Routing Table: 41173 Prefixes from 32-bit ASNs in the Routing Table: 236463 Number of bogon 32-bit ASNs visible in the Routing Table: 146 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 497 Number of addresses announced to Internet: 3121780992 Equivalent to 186 /8s, 18 /16s and 153 /24s Percentage of available address space announced: 84.3 Percentage of allocated address space announced: 84.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 348760 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 291946 Total APNIC prefixes after maximum aggregation: 84770 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 277901 Unique aggregates announced from the APNIC address blocks: 109025 APNIC Region origin ASes present in the Internet Routing Table: 15310 APNIC Prefixes per ASN: 18.15 APNIC Region origin ASes announcing only one prefix: 4735 APNIC Region transit ASes present in the Internet Routing Table: 2035 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10885 Number of APNIC addresses announced to Internet: 749835136 Equivalent to 44 /8s, 177 /16s and 147 /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: 308359 Total ARIN prefixes after maximum aggregation: 138415 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 306370 Unique aggregates announced from the ARIN address blocks: 150140 ARIN Region origin ASes present in the Internet Routing Table: 19473 ARIN Prefixes per ASN: 15.73 ARIN Region origin ASes announcing only one prefix: 7122 ARIN Region transit ASes present in the Internet Routing Table: 1914 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5693 Number of ARIN addresses announced to Internet: 1348547328 Equivalent to 80 /8s, 97 /16s and 51 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-404380 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 295896 Total RIPE prefixes after maximum aggregation: 146266 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 300873 Unique aggregates announced from the RIPE address blocks: 196143 RIPE Region origin ASes present in the Internet Routing Table: 29638 RIPE Prefixes per ASN: 10.15 RIPE Region origin ASes announcing only one prefix: 12274 RIPE Region transit ASes present in the Internet Routing Table: 4028 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: 13649 Number of RIPE addresses announced to Internet: 749839232 Equivalent to 44 /8s, 177 /16s and 163 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-219547 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 130110 Total LACNIC prefixes after maximum aggregation: 31059 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 124593 Unique aggregates announced from the LACNIC address blocks: 50490 LACNIC Region origin ASes present in the Internet Routing Table: 11461 LACNIC Prefixes per ASN: 10.87 LACNIC Region origin ASes announcing only one prefix: 2771 LACNIC Region transit ASes present in the Internet Routing Table: 2609 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9533 Number of LACNIC addresses announced to Internet: 169326592 Equivalent to 10 /8s, 23 /16s and 184 /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: 37699 Total AfriNIC prefixes after maximum aggregation: 7116 AfriNIC Deaggregation factor: 5.30 Prefixes being announced from the AfriNIC address blocks: 55090 Unique aggregates announced from the AfriNIC address blocks: 19633 AfriNIC Region origin ASes present in the Internet Routing Table: 2052 AfriNIC Prefixes per ASN: 26.85 AfriNIC Region origin ASes announcing only one prefix: 741 AfriNIC Region transit ASes present in the Internet Routing Table: 382 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 57 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1413 Number of AfriNIC addresses announced to Internet: 103957248 Equivalent to 6 /8s, 50 /16s and 67 /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 14123 8921 101 CHINAMOBILE-CN - China Mobile Communicati 7545 5837 818 450 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5073 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5043 557 337 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4589 347 24 FPT-VN - FPT Telecom Company, VN 7552 4018 1331 24 VIETEL-AS-AP - Viettel Group, VN 7713 3764 1044 63 telkomnet-as-ap - PT Telekomunikasi Indon 17561 3681 231 648 LCS-AS-AP - LARUS Limited, HK 56046 3584 887 179 CMNET-Jiangsu-AP - China Mobile communica 45899 3400 1868 99 VNPT-AS-VN - VNPT Corp, VN Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15612 41517 5630 AMAZON-02 - Amazon.com, Inc., US 22773 4796 3125 366 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4593 305 1116 CABLEONE - CABLE ONE, INC., US 7155 3989 286 111 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3728 1305 75 SHAW - Shaw Communications, CA 396982 3444 4874 537 GOOGLE-CLOUD-PLATFORM - Google LLC, US 36352 3173 237 1108 AS-COLOCROSSING - HostPapa, US 749 3135 54727 2386 DNIC-AS-00749 - United States Department 7029 2689 2533 876 WINDSTREAM - Windstream Communications LL 30036 2553 356 544 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom C Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7042 1711 150 UNI2-AS - Orange Espagne SA, ES 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 9009 4187 378 2565 M247 - M247 Europe SRL, RO 20940 3812 3389 109 AKAMAI-ASN1 - Akamai International B.V., 212238 3465 247 2608 CDNEXT - Datacamp Limited, GB 12389 3164 2332 873 ROSTELECOM-AS - PJSC Rostelecom, RU 29355 2548 151 25 KCELL-AS - Kcell JSC, KZ 34984 2489 367 587 TELLCOM-AS - Superonline Iletisim Hizmetl 8452 1718 1852 17 TE-AS - IDDQD-AS, EG 203020 1666 254 832 HostRoyale - HostRoyale Technologies Pvt Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12844 3264 621 AS8151 - UNINET, MX 10620 3441 451 1105 AS10620 - Telmex Colombia S.A., CO 13999 2286 499 328 AS13999 - Mega Cable, S.A. de C.V., MX 11830 1904 369 65 AS11830 - Instituto Costarricense de Elec 11664 1491 277 34 AS11664 - Techtel LMDS Comunicaciones Int 28573 1370 2431 275 AS28573 - Claro NXT Telecomunicacoes Ltda 3816 1342 768 213 AS3816 - COLOMBIA TELECOMUNICACIONES S.A. 6147 1211 371 21 AS6147 - INTEGRATEL PERU S.A.A., PE 22884 1097 70 386 AS22884 - TOTAL PLAY TELECOMUNICACIONES, 26615 1052 2384 95 AS26615 - TIM S/A, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1987 601 34 Vodafone Data - Vodafone Data, EG 36992 1928 1543 334 ETISALAT MISR - ETISALAT MISR, EG 36903 1350 587 104 Office National des Postes et Telecommuni 24863 1307 389 16 Link Egypt (Link.NET) - Link Egypt (Link. 36935 1294 523 46 Vodafone Data - Vodafone Data, EG 37069 1116 1100 11 The Egyptian Company for Mobile Services 29571 1086 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv 328608 580 54 195 Africa on Cloud - Africa on Cloud, ZA 15399 564 58 63 Wananchi Group (Kenya) Limited - Wananchi 36914 559 82 3 Kenya Education Network - Kenya Education Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15612 41517 5630 AMAZON-02 - Amazon.com, Inc., US 9808 14123 8921 101 CHINAMOBILE-CN - China Mobile Communicati 8151 12844 3264 621 AS8151 - UNINET, MX 12479 7042 1711 150 UNI2-AS - Orange Espagne SA, ES 7545 5837 818 450 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5073 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5043 557 337 BBIL-AP - BHARTI Airtel Ltd., IN 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 22773 4796 3125 366 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4593 305 1116 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 14123 14022 CHINAMOBILE-CN - China Mobile Communications Gr 8151 12844 12223 AS8151 - UNINET, MX 12479 7042 6892 UNI2-AS - Orange Espagne SA, ES 7545 5837 5387 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5073 4999 ERX-CERNET-BKB - China Education and Research N 39891 4975 4903 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 9498 5043 4706 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4589 4565 FPT-VN - FPT Telecom Company, VN 22773 4796 4430 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4018 3994 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 395729 UNALLOCATED 8.28.60.0/24 32787 PROLEXIC-TECHNOLOGIES-D 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE - Phonos 396243 UNALLOCATED 8.34.113.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.36.79.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.112.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.123.0/24 3356 LEVEL3 - Level 3 Parent 395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.40.70.0/24 3356 LEVEL3 - Level 3 Parent 400273 UNALLOCATED 8.41.137.0/24 3356 LEVEL3 - Level 3 Parent Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE - Hurricane Electric LLC, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.131.100.0/24 Origin: 401541 UNASSIGNED 23.131.100.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.156.0/24 Origin: 401541 UNASSIGNED 23.131.156.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.212.0/24 Origin: 401541 UNASSIGNED 23.131.212.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.132.252.0/24 Origin: 401617 VIETTEL - Viettell, VN 23.132.252.0/24 Transit: 401541 UNASSIGNED 23.133.212.0/24 Origin: 18604 UNASSIGNED 23.133.212.0/24 Transit: 32217 GPIEX - GPIEX INC, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:39 /11:97 /12:299 /13:586 /14:1186 /15:2124 /16:13756 /17:8390 /18:13466 /19:25761 /20:47067 /21:53307 /22:113986 /23:110381 /24:674150 /25:699 /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 7073 12844 AS8151 - UNINET, MX 12479 5970 7042 UNI2-AS - Orange Espagne SA, ES 39891 3660 4975 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 6327 3507 3728 SHAW - Shaw Communications, CA 11492 3484 4593 CABLEONE - CABLE ONE, INC., US 22773 3056 4796 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 16509 2956 15612 AMAZON-02 - Amazon.com, Inc., US 7155 2943 3989 VIASAT-SP-BACKBONE - ViaSat,Inc., US 10620 2245 3441 AS10620 - Telmex Colombia S.A., CO 30036 2208 2553 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2594 2:2824 3:1024 4:5 5:5265 6:204 7:6 8:1393 9:78 11:172 12:1104 13:805 14:2785 15:483 16:260 17:455 18:941 20:600 21:4 22:188 23:8540 24:2786 25:2 27:2795 28:6 29:19 31:3831 32:37 34:93 35:289 36:4872 37:4442 38:10158 39:1376 40:418 41:4584 42:2212 43:3305 44:475 45:20065 46:4992 47:463 48:168 49:2269 50:2014 51:867 52:1371 54:303 55:1173 56:11 57:331 58:2473 59:1408 60:1214 61:3193 62:3156 63:1753 64:6555 65:2153 66:6178 67:3348 68:1295 69:4077 70:1053 71:606 72:3267 74:3070 75:1594 76:598 77:2921 78:2121 79:2056 80:2395 81:2286 82:4258 83:1489 84:2169 85:3912 86:1102 87:2886 88:1319 89:4819 90:781 91:8504 92:2764 93:3043 94:4473 95:4708 96:1456 97:309 98:932 99:965 100:72 101:1349 102:4729 103:32446 104:5644 105:836 106:904 107:2982 108:1351 109:3914 110:2284 111:4225 112:3125 113:1943 114:2524 115:2245 116:2088 117:3679 118:3001 119:2114 120:2808 121:1710 122:3056 123:2228 124:1775 125:3027 126:157 128:1584 129:985 130:1722 131:2541 132:888 133:489 134:1763 135:648 136:1544 137:1451 138:3454 139:1796 140:1934 141:1803 142:2633 143:2125 144:1825 145:698 146:2190 147:2298 148:2817 149:3592 150:1377 151:2972 152:2454 153:1930 154:9917 155:2382 156:4677 157:2435 158:1621 159:2892 160:3863 161:2033 162:4186 163:2671 164:2380 165:2779 166:1306 167:2364 168:4227 169:902 170:5617 171:1135 172:4918 173:3473 174:889 175:1386 176:4038 177:5245 178:4498 179:2543 180:3246 181:4690 182:4045 183:2838 184:2048 185:21920 186:6577 187:5530 188:4756 189:4646 190:9974 191:1806 192:11837 193:9650 194:7962 195:5913 196:3454 197:3137 198:6368 199:6104 200:8446 201:6655 202:10805 203:10538 204:4748 205:3786 206:4476 207:4104 208:4339 209:5500 210:4905 211:2794 212:5218 213:4133 214:1023 215:47 216:7319 217:3746 218:1923 219:584 220:2289 221:1348 222:1096 223:3605 End of report

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New on RIPE Labs: Beyond Origin Validation - Four Classes of Routing Attack Nobody Is Validating
by Alun Davies 21 Jul '26

21 Jul '26

Dear colleagues, Antonio Prado and colleagues revisit fifteen years of routing security research and argue that, while origin validation has made real progress, four major classes of routing attack remain outside the scope of cryptographic validation: https://labs.ripe.net/author/antonio-prado/beyond-origin-validation-four-cl… Comments and feedback are very welcome as always! Kind regards, Alun Davies RIPE Labs Editor RIPE NCC

1 0

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 17 Jul '26

17 Jul '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 18 Jul, 2026 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 1062294 Prefixes after maximum aggregation (per Origin AS): 407776 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 525055 Number of IPv4 prefixes with a valid ROA: 715182 Number of IPv4 prefixes with an invalid ROA: 1512 Number of IPv4 prefixes with no ROA: 345600 Total ASes present in the Internet Routing Table: 78910 Prefixes per ASN: 13.46 Origin-only ASes present in the Internet Routing Table: 67774 Origin ASes announcing only one prefix: 27601 Transit ASes present in the Internet Routing Table: 11136 Transit-only ASes present in the Internet Routing Table: 580 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 69 Max AS path prepend of ASN (269326) 61 Prefixes from unregistered ASNs in the Routing Table: 1294 Number of instances of unregistered ASNs: 1333 Number of 32-bit ASNs allocated by the RIRs: 50373 Number of 32-bit ASNs visible in the Routing Table: 41148 Prefixes from 32-bit ASNs in the Routing Table: 235821 Number of bogon 32-bit ASNs visible in the Routing Table: 152 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 483 Number of addresses announced to Internet: 3119724032 Equivalent to 185 /8s, 243 /16s and 54 /24s Percentage of available address space announced: 84.3 Percentage of allocated address space announced: 84.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 347146 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 291882 Total APNIC prefixes after maximum aggregation: 84772 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 277665 Unique aggregates announced from the APNIC address blocks: 109001 APNIC Region origin ASes present in the Internet Routing Table: 15341 APNIC Prefixes per ASN: 18.10 APNIC Region origin ASes announcing only one prefix: 4745 APNIC Region transit ASes present in the Internet Routing Table: 2042 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10914 Number of APNIC addresses announced to Internet: 749846144 Equivalent to 44 /8s, 177 /16s and 190 /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: 307363 Total ARIN prefixes after maximum aggregation: 138005 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 305858 Unique aggregates announced from the ARIN address blocks: 149847 ARIN Region origin ASes present in the Internet Routing Table: 19478 ARIN Prefixes per ASN: 15.70 ARIN Region origin ASes announcing only one prefix: 7116 ARIN Region transit ASes present in the Internet Routing Table: 1916 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5678 Number of ARIN addresses announced to Internet: 1348540416 Equivalent to 80 /8s, 97 /16s and 24 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-404380 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 294280 Total RIPE prefixes after maximum aggregation: 146075 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 298689 Unique aggregates announced from the RIPE address blocks: 195483 RIPE Region origin ASes present in the Internet Routing Table: 29619 RIPE Prefixes per ASN: 10.08 RIPE Region origin ASes announcing only one prefix: 12244 RIPE Region transit ASes present in the Internet Routing Table: 4027 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: 13623 Number of RIPE addresses announced to Internet: 749513856 Equivalent to 44 /8s, 172 /16s and 172 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-219547 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 129783 Total LACNIC prefixes after maximum aggregation: 31090 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 124451 Unique aggregates announced from the LACNIC address blocks: 50485 LACNIC Region origin ASes present in the Internet Routing Table: 11456 LACNIC Prefixes per ASN: 10.86 LACNIC Region origin ASes announcing only one prefix: 2761 LACNIC Region transit ASes present in the Internet Routing Table: 2598 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: 9521 Number of LACNIC addresses announced to Internet: 167944704 Equivalent to 10 /8s, 2 /16s and 162 /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: 37692 Total AfriNIC prefixes after maximum aggregation: 7107 AfriNIC Deaggregation factor: 5.30 Prefixes being announced from the AfriNIC address blocks: 55148 Unique aggregates announced from the AfriNIC address blocks: 19830 AfriNIC Region origin ASes present in the Internet Routing Table: 2052 AfriNIC Prefixes per ASN: 26.88 AfriNIC Region origin ASes announcing only one prefix: 735 AfriNIC Region transit ASes present in the Internet Routing Table: 382 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 57 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1412 Number of AfriNIC addresses announced to Internet: 103607808 Equivalent to 6 /8s, 44 /16s and 238 /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 14092 8921 101 CHINAMOBILE-CN - China Mobile Communicati 7545 5847 818 454 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5068 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5029 556 334 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4621 347 24 FPT-VN - FPT Telecom Company, VN 7552 4024 1331 24 VIETEL-AS-AP - Viettel Group, VN 7713 3760 1044 64 telkomnet-as-ap - PT Telekomunikasi Indon 17561 3662 230 634 LCS-AS-AP - LARUS Limited, HK 56046 3580 887 179 CMNET-Jiangsu-AP - China Mobile communica 45899 3396 1868 99 VNPT-AS-VN - VNPT Corp, VN Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15572 41523 5633 AMAZON-02 - Amazon.com, Inc., US 22773 4789 3117 363 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4541 302 1151 CABLEONE - CABLE ONE, INC., US 7155 3962 286 111 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3725 1305 74 SHAW - Shaw Communications, CA 396982 3430 4872 529 GOOGLE-CLOUD-PLATFORM - Google LLC, US 36352 3164 238 1099 AS-COLOCROSSING - HostPapa, US 749 3138 54728 2389 DNIC-AS-00749 - United States Department 7029 2667 2533 877 WINDSTREAM - Windstream Communications LL 30036 2563 357 525 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom C Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7086 1711 150 UNI2-AS - Orange Espagne SA, ES 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 9009 4180 378 2562 M247 - M247 Europe SRL, RO 20940 3814 3389 110 AKAMAI-ASN1 - Akamai International B.V., 212238 3442 246 2586 CDNEXT - Datacamp Limited, GB 12389 3159 2327 872 ROSTELECOM-AS - PJSC Rostelecom, RU 34984 2494 367 588 TELLCOM-AS - Superonline Iletisim Hizmetl 8452 1717 1852 17 TE-AS - IDDQD-AS, EG 203020 1658 253 828 HostRoyale - HostRoyale Technologies Pvt 44559 1635 102 761 ITHOSTLINE - IT HOSTLINE LTD, CY Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12809 3257 625 AS8151 - UNINET, MX 10620 3404 447 1156 AS10620 - Telmex Colombia S.A., CO 13999 2286 499 328 AS13999 - Mega Cable, S.A. de C.V., MX 11830 1910 369 65 AS11830 - Instituto Costarricense de Elec 11664 1464 277 34 AS11664 - Techtel LMDS Comunicaciones Int 28573 1377 2431 269 AS28573 - Claro NXT Telecomunicacoes Ltda 3816 1342 768 213 AS3816 - COLOMBIA TELECOMUNICACIONES S.A. 6147 1210 371 22 AS6147 - INTEGRATEL PERU S.A.A., PE 22884 1096 70 385 AS22884 - TOTAL PLAY TELECOMUNICACIONES, 26615 1063 2385 96 AS26615 - TIM S/A, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1987 601 34 Vodafone Data - Vodafone Data, EG 36992 1925 1543 334 ETISALAT MISR - ETISALAT MISR, EG 36903 1351 587 105 Office National des Postes et Telecommuni 24863 1306 389 16 Link Egypt (Link.NET) - Link Egypt (Link. 36935 1288 523 46 Vodafone Data - Vodafone Data, EG 37069 1116 1100 11 The Egyptian Company for Mobile Services 29571 1086 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv 328608 578 54 193 Africa on Cloud - Africa on Cloud, ZA 15399 564 58 63 Wananchi Group (Kenya) Limited - Wananchi 36914 557 82 3 Kenya Education Network - Kenya Education Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15572 41523 5633 AMAZON-02 - Amazon.com, Inc., US 9808 14092 8921 101 CHINAMOBILE-CN - China Mobile Communicati 8151 12809 3257 625 AS8151 - UNINET, MX 12479 7086 1711 150 UNI2-AS - Orange Espagne SA, ES 7545 5847 818 454 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5068 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5029 556 334 BBIL-AP - BHARTI Airtel Ltd., IN 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 22773 4789 3117 363 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 18403 4621 347 24 FPT-VN - FPT Telecom Company, VN Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 14092 13991 CHINAMOBILE-CN - China Mobile Communications Gr 8151 12809 12184 AS8151 - UNINET, MX 12479 7086 6936 UNI2-AS - Orange Espagne SA, ES 7545 5847 5393 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5068 4994 ERX-CERNET-BKB - China Education and Research N 39891 4975 4903 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 9498 5029 4695 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4621 4597 FPT-VN - FPT Telecom Company, VN 22773 4789 4426 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4024 4000 VIETEL-AS-AP - Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 64501 DOCUMENT 5.255.139.0/24 9140 HYPERNEPH - Hyperneph L 395729 UNALLOCATED 8.28.60.0/24 32787 PROLEXIC-TECHNOLOGIES-D 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE - Phonos 396243 UNALLOCATED 8.34.113.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.36.79.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.112.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.123.0/24 3356 LEVEL3 - Level 3 Parent 395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.40.70.0/24 3356 LEVEL3 - Level 3 Parent Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE - Hurricane Electric LLC, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.131.100.0/24 Origin: 401541 UNASSIGNED 23.131.100.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.156.0/24 Origin: 401541 UNASSIGNED 23.131.156.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.212.0/24 Origin: 401541 UNASSIGNED 23.131.212.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.132.252.0/24 Origin: 401617 VIETTEL - Viettell, VN 23.132.252.0/24 Transit: 401541 UNASSIGNED 23.133.212.0/24 Origin: 18604 UNASSIGNED 23.133.212.0/24 Transit: 32217 GPIEX - GPIEX INC, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:39 /11:97 /12:299 /13:586 /14:1183 /15:2120 /16:13724 /17:8381 /18:13444 /19:25752 /20:47077 /21:53305 /22:113905 /23:109665 /24:671989 /25:698 /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 7045 12809 AS8151 - UNINET, MX 12479 6009 7086 UNI2-AS - Orange Espagne SA, ES 39891 3660 4975 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 6327 3506 3725 SHAW - Shaw Communications, CA 11492 3440 4541 CABLEONE - CABLE ONE, INC., US 22773 3055 4789 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 16509 2952 15572 AMAZON-02 - Amazon.com, Inc., US 7155 2916 3962 VIASAT-SP-BACKBONE - ViaSat,Inc., US 30036 2217 2563 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US 10620 2211 3404 AS10620 - Telmex Colombia S.A., CO Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2583 2:2304 3:1020 4:5 5:5248 6:206 7:6 8:1398 9:77 11:172 12:1093 13:791 14:2786 15:475 16:268 17:452 18:943 20:600 21:4 22:188 23:8529 24:2783 25:2 27:2793 28:6 29:19 31:3830 32:37 34:89 35:289 36:4864 37:4437 38:10068 39:1375 40:432 41:4580 42:2220 43:3294 44:464 45:20069 46:4990 47:461 48:168 49:2263 50:2013 51:861 52:1365 54:295 55:1124 56:11 57:330 58:2458 59:1407 60:1214 61:3186 62:3164 63:1746 64:6510 65:2152 66:6135 67:3317 68:1297 69:4085 70:1053 71:606 72:3271 74:3070 75:1514 76:598 77:2917 78:2110 79:1852 80:2398 81:2292 82:4259 83:1488 84:2169 85:3921 86:1094 87:2890 88:1316 89:4809 90:785 91:8507 92:2777 93:3042 94:4464 95:4707 96:1455 97:309 98:931 99:969 100:72 101:1364 102:4725 103:32438 104:5625 105:839 106:899 107:2948 108:1338 109:3912 110:2283 111:4214 112:3124 113:1922 114:2525 115:2242 116:2088 117:3642 118:3021 119:2126 120:2800 121:1697 122:3056 123:2230 124:1780 125:3027 126:158 128:1582 129:975 130:1722 131:2547 132:895 133:488 134:1754 135:648 136:1537 137:1446 138:3439 139:1797 140:1936 141:1734 142:2632 143:2107 144:1861 145:673 146:2196 147:2308 148:2806 149:3333 150:1375 151:2968 152:2418 153:1902 154:9934 155:2362 156:4683 157:2434 158:1610 159:2890 160:3886 161:2045 162:4180 163:2668 164:2387 165:2770 166:1308 167:2364 168:4272 169:899 170:5635 171:1132 172:4925 173:3481 174:887 175:1369 176:4045 177:5175 178:4504 179:2532 180:3236 181:4615 182:4029 183:2830 184:2048 185:21922 186:6515 187:5535 188:4749 189:4663 190:9931 191:1783 192:11843 193:9643 194:7949 195:5909 196:3454 197:3136 198:6321 199:6094 200:8424 201:6636 202:10786 203:10520 204:4751 205:3790 206:4482 207:4093 208:4339 209:5496 210:4903 211:2787 212:5221 213:4123 214:1026 215:47 216:7325 217:3743 218:1917 219:583 220:2290 221:1342 222:1088 223:3597 End of report

1 0

Best source for historical RADB AS-SET data
by Salvador Bertenbreiter 16 Jul '26

16 Jul '26

Hi RIPE Routing-WG, Does anyone know of an easy way to determine *when* a particular ASN was first added to a specific AS-SET in RADB? More specifically, I am looking for a historical source (besides downloading the entire list of snapshots from ftp.radb.net and comparing) or tool that would allow me to identify the earliest date on which a given ASN appeared as a member of an AS-SET. Thanks in advance for any suggestions. Best regards, Salvador Bertenbreiter

2 2

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 10 Jul '26

10 Jul '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 11 Jul, 2026 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 1060727 Prefixes after maximum aggregation (per Origin AS): 407359 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 524729 Number of IPv4 prefixes with a valid ROA: 712129 Number of IPv4 prefixes with an invalid ROA: 1450 Number of IPv4 prefixes with no ROA: 347148 Total ASes present in the Internet Routing Table: 78864 Prefixes per ASN: 13.45 Origin-only ASes present in the Internet Routing Table: 67739 Origin ASes announcing only one prefix: 27585 Transit ASes present in the Internet Routing Table: 11125 Transit-only ASes present in the Internet Routing Table: 580 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 69 Max AS path prepend of ASN (269326) 61 Prefixes from unregistered ASNs in the Routing Table: 1322 Number of instances of unregistered ASNs: 1360 Number of 32-bit ASNs allocated by the RIRs: 50373 Number of 32-bit ASNs visible in the Routing Table: 41095 Prefixes from 32-bit ASNs in the Routing Table: 235528 Number of bogon 32-bit ASNs visible in the Routing Table: 142 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 478 Number of addresses announced to Internet: 3119941888 Equivalent to 185 /8s, 246 /16s and 137 /24s Percentage of available address space announced: 84.3 Percentage of allocated address space announced: 84.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 346476 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 291310 Total APNIC prefixes after maximum aggregation: 84650 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 277045 Unique aggregates announced from the APNIC address blocks: 109057 APNIC Region origin ASes present in the Internet Routing Table: 15326 APNIC Prefixes per ASN: 18.08 APNIC Region origin ASes announcing only one prefix: 4743 APNIC Region transit ASes present in the Internet Routing Table: 2025 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10902 Number of APNIC addresses announced to Internet: 749717888 Equivalent to 44 /8s, 175 /16s and 201 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-155961 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 307222 Total ARIN prefixes after maximum aggregation: 137958 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 305666 Unique aggregates announced from the ARIN address blocks: 149652 ARIN Region origin ASes present in the Internet Routing Table: 19476 ARIN Prefixes per ASN: 15.69 ARIN Region origin ASes announcing only one prefix: 7117 ARIN Region transit ASes present in the Internet Routing Table: 1921 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5670 Number of ARIN addresses announced to Internet: 1348371200 Equivalent to 80 /8s, 94 /16s and 131 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-404380 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 293689 Total RIPE prefixes after maximum aggregation: 145895 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 298117 Unique aggregates announced from the RIPE address blocks: 195373 RIPE Region origin ASes present in the Internet Routing Table: 29608 RIPE Prefixes per ASN: 10.07 RIPE Region origin ASes announcing only one prefix: 12243 RIPE Region transit ASes present in the Internet Routing Table: 4013 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13597 Number of RIPE addresses announced to Internet: 749451648 Equivalent to 44 /8s, 171 /16s and 185 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-219547 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 129342 Total LACNIC prefixes after maximum aggregation: 30965 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 124068 Unique aggregates announced from the LACNIC address blocks: 50479 LACNIC Region origin ASes present in the Internet Routing Table: 11450 LACNIC Prefixes per ASN: 10.84 LACNIC Region origin ASes announcing only one prefix: 2754 LACNIC Region transit ASes present in the Internet Routing Table: 2605 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9513 Number of LACNIC addresses announced to Internet: 167932160 Equivalent to 10 /8s, 2 /16s and 113 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-275868 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 37842 Total AfriNIC prefixes after maximum aggregation: 7131 AfriNIC Deaggregation factor: 5.31 Prefixes being announced from the AfriNIC address blocks: 55353 Unique aggregates announced from the AfriNIC address blocks: 19764 AfriNIC Region origin ASes present in the Internet Routing Table: 2049 AfriNIC Prefixes per ASN: 27.01 AfriNIC Region origin ASes announcing only one prefix: 728 AfriNIC Region transit ASes present in the Internet Routing Table: 384 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 57 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1413 Number of AfriNIC addresses announced to Internet: 104199168 Equivalent to 6 /8s, 53 /16s and 244 /24s AfriNIC AS Blocks 36864-37887, 327680-330751 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 14081 8921 101 CHINAMOBILE-CN - China Mobile Communicati 7545 5854 820 460 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5065 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5008 555 333 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4622 347 25 FPT-VN - FPT Telecom Company, VN 7552 4024 1331 24 VIETEL-AS-AP - Viettel Group, VN 7713 3760 1044 64 telkomnet-as-ap - PT Telekomunikasi Indon 17561 3649 229 626 LCS-AS-AP - LARUS Limited, HK 56046 3576 887 179 CMNET-Jiangsu-AP - China Mobile communica 45899 3393 1868 99 VNPT-AS-VN - VNPT Corp, VN Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15509 41510 5629 AMAZON-02 - Amazon.com, Inc., US 22773 4782 3116 362 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4533 301 1148 CABLEONE - CABLE ONE, INC., US 7155 3962 286 111 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3725 1305 74 SHAW - Shaw Communications, CA 396982 3421 4872 530 GOOGLE-CLOUD-PLATFORM - Google LLC, US 36352 3165 238 1094 AS-COLOCROSSING - HostPapa, US 749 3138 54728 2389 DNIC-AS-00749 - United States Department 7029 2654 2533 875 WINDSTREAM - Windstream Communications LL 30036 2551 352 556 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom C Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7083 1711 150 UNI2-AS - Orange Espagne SA, ES 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 9009 4177 378 2560 M247 - M247 Europe SRL, RO 20940 3791 3389 109 AKAMAI-ASN1 - Akamai International B.V., 212238 3429 245 2576 CDNEXT - Datacamp Limited, GB 12389 3138 2322 873 ROSTELECOM-AS - PJSC Rostelecom, RU 34984 2490 367 587 TELLCOM-AS - Superonline Iletisim Hizmetl 8452 1715 1852 17 TE-AS - IDDQD-AS, EG 203020 1658 253 828 HostRoyale - HostRoyale Technologies Pvt 44559 1645 103 770 ITHOSTLINE - IT HOSTLINE LTD, CY Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12769 3254 623 AS8151 - UNINET, MX 10620 3440 450 1104 AS10620 - Telmex Colombia S.A., CO 13999 2296 503 331 AS13999 - Mega Cable, S.A. de C.V., MX 11830 1908 369 65 AS11830 - Instituto Costarricense de Elec 11664 1464 277 34 AS11664 - Techtel LMDS Comunicaciones Int 28573 1374 2431 269 AS28573 - Claro NXT Telecomunicacoes Ltda 3816 1342 768 213 AS3816 - COLOMBIA TELECOMUNICACIONES S.A. 6147 1213 371 22 AS6147 - INTEGRATEL PERU S.A.A., PE 22884 1104 70 388 AS22884 - TOTAL PLAY TELECOMUNICACIONES, 26615 1062 2385 96 AS26615 - TIM S/A, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1991 617 34 Vodafone Data - Vodafone Data, EG 36992 1924 1543 334 ETISALAT MISR - ETISALAT MISR, EG 36903 1351 587 105 Office National des Postes et Telecommuni 24863 1299 389 16 Link Egypt (Link.NET) - Link Egypt (Link. 36935 1297 523 46 Vodafone Data - Vodafone Data, EG 37069 1116 1100 11 The Egyptian Company for Mobile Services 29571 1085 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv 328608 659 59 216 Africa on Cloud - Africa on Cloud, ZA 15399 564 58 63 Wananchi Group (Kenya) Limited - Wananchi 36914 558 82 3 Kenya Education Network - Kenya Education Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15509 41510 5629 AMAZON-02 - Amazon.com, Inc., US 9808 14081 8921 101 CHINAMOBILE-CN - China Mobile Communicati 8151 12769 3254 623 AS8151 - UNINET, MX 12479 7083 1711 150 UNI2-AS - Orange Espagne SA, ES 7545 5854 820 460 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5065 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 5008 555 333 BBIL-AP - BHARTI Airtel Ltd., IN 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 22773 4782 3116 362 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 18403 4622 347 25 FPT-VN - FPT Telecom Company, VN Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 14081 13980 CHINAMOBILE-CN - China Mobile Communications Gr 8151 12769 12146 AS8151 - UNINET, MX 12479 7083 6933 UNI2-AS - Orange Espagne SA, ES 7545 5854 5394 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5065 4991 ERX-CERNET-BKB - China Education and Research N 39891 4975 4903 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 9498 5008 4675 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4622 4597 FPT-VN - FPT Telecom Company, VN 22773 4782 4420 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4024 4000 VIETEL-AS-AP - Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 64501 DOCUMENT 5.255.139.0/24 9140 HYPERNEPH - Hyperneph L 395729 UNALLOCATED 8.28.60.0/24 32787 PROLEXIC-TECHNOLOGIES-D 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE - Phonos 396243 UNALLOCATED 8.34.113.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.36.79.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.112.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.123.0/24 3356 LEVEL3 - Level 3 Parent 395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.40.70.0/24 3356 LEVEL3 - Level 3 Parent Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE - Hurricane Electric LLC, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.131.100.0/24 Origin: 401541 UNASSIGNED 23.131.100.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.156.0/24 Origin: 401541 UNASSIGNED 23.131.156.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.212.0/24 Origin: 401541 UNASSIGNED 23.131.212.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.132.252.0/24 Origin: 401541 UNASSIGNED 23.132.252.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.133.212.0/24 Origin: 18604 UNASSIGNED 23.133.212.0/24 Transit: 32217 GPIEX - GPIEX INC, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:39 /11:97 /12:299 /13:586 /14:1184 /15:2121 /16:13734 /17:8389 /18:13446 /19:25764 /20:47059 /21:53256 /22:113781 /23:109350 /24:670898 /25:694 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 8151 7007 12769 AS8151 - UNINET, MX 12479 6009 7083 UNI2-AS - Orange Espagne SA, ES 39891 3660 4975 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 6327 3506 3725 SHAW - Shaw Communications, CA 11492 3430 4533 CABLEONE - CABLE ONE, INC., US 22773 3053 4782 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2916 3962 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2873 15509 AMAZON-02 - Amazon.com, Inc., US 10620 2244 3440 AS10620 - Telmex Colombia S.A., CO 30036 2207 2551 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2580 2:2042 3:1020 4:5 5:5244 6:207 7:6 8:1407 9:76 11:172 12:1110 13:784 14:2771 15:475 16:290 17:448 18:947 20:599 21:4 22:188 23:8485 24:2779 25:2 27:2753 28:6 29:19 31:3824 32:37 34:92 35:290 36:4856 37:4442 38:10190 39:1375 40:433 41:4586 42:2204 43:3272 44:465 45:20059 46:4969 47:460 48:168 49:2276 50:2004 51:861 52:1366 54:303 55:1173 56:11 57:330 58:2451 59:1407 60:1210 61:3141 62:3166 63:1668 64:6486 65:2157 66:6101 67:3313 68:1299 69:4089 70:1054 71:609 72:3275 74:3071 75:1507 76:599 77:2901 78:2108 79:1861 80:2376 81:2306 82:4283 83:1490 84:2196 85:3904 86:1094 87:2896 88:1314 89:4815 90:783 91:8491 92:2775 93:3034 94:4451 95:4716 96:1453 97:309 98:935 99:972 100:72 101:1376 102:4745 103:32382 104:5607 105:839 106:907 107:2950 108:1342 109:3899 110:2282 111:4216 112:3124 113:1926 114:2533 115:2245 116:2082 117:3636 118:3022 119:2077 120:2795 121:1693 122:3034 123:2231 124:1779 125:3035 126:158 128:1582 129:983 130:1722 131:2531 132:897 133:488 134:1755 135:642 136:1534 137:1442 138:3424 139:1798 140:1936 141:1733 142:2632 143:2096 144:1834 145:670 146:2188 147:2286 148:2798 149:3328 150:1319 151:2965 152:2409 153:1898 154:10085 155:2355 156:4681 157:2440 158:1609 159:2887 160:3878 161:2042 162:4170 163:2664 164:2396 165:2778 166:1306 167:2360 168:4246 169:876 170:5627 171:1137 172:4912 173:3496 174:886 175:1367 176:4035 177:5152 178:4488 179:2531 180:3236 181:4615 182:4024 183:2825 184:2053 185:21954 186:6513 187:5487 188:4738 189:4628 190:9960 191:1793 192:11840 193:9641 194:7931 195:5905 196:3452 197:3142 198:6320 199:6087 200:8282 201:6627 202:10790 203:10533 204:4755 205:3798 206:4461 207:4072 208:4343 209:5505 210:4905 211:2781 212:5200 213:4106 214:1026 215:47 216:7321 217:3749 218:1822 219:584 220:2213 221:1337 222:1088 223:3597 End of report

1 0

Weekly Global IPv4 Routing Table Report
by Routing Table Analysis Role Account 03 Jul '26

03 Jul '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 04 Jul, 2026 IPv4 BGP Table (Global) as seen at Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 1061643 Prefixes after maximum aggregation (per Origin AS): 408286 Deaggregation factor: 2.60 Unique aggregates announced (without unneeded subnets): 525596 Number of IPv4 prefixes with a valid ROA: 710771 Number of IPv4 prefixes with an invalid ROA: 1407 Number of IPv4 prefixes with no ROA: 349465 Total ASes present in the Internet Routing Table: 78799 Prefixes per ASN: 13.47 Origin-only ASes present in the Internet Routing Table: 67692 Origin ASes announcing only one prefix: 27539 Transit ASes present in the Internet Routing Table: 11107 Transit-only ASes present in the Internet Routing Table: 589 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 69 Max AS path prepend of ASN (269326) 61 Prefixes from unregistered ASNs in the Routing Table: 1366 Number of instances of unregistered ASNs: 1396 Number of 32-bit ASNs allocated by the RIRs: 50306 Number of 32-bit ASNs visible in the Routing Table: 41025 Prefixes from 32-bit ASNs in the Routing Table: 235654 Number of bogon 32-bit ASNs visible in the Routing Table: 115 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 489 Number of addresses announced to Internet: 3120122624 Equivalent to 185 /8s, 249 /16s and 75 /24s Percentage of available address space announced: 84.3 Percentage of allocated address space announced: 84.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 346695 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 291933 Total APNIC prefixes after maximum aggregation: 85345 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 277912 Unique aggregates announced from the APNIC address blocks: 109523 APNIC Region origin ASes present in the Internet Routing Table: 15311 APNIC Prefixes per ASN: 18.15 APNIC Region origin ASes announcing only one prefix: 4725 APNIC Region transit ASes present in the Internet Routing Table: 2025 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 55 Number of APNIC region 32-bit ASNs visible in the Routing Table: 10885 Number of APNIC addresses announced to Internet: 749828992 Equivalent to 44 /8s, 177 /16s and 123 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-155961 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 307138 Total ARIN prefixes after maximum aggregation: 138030 ARIN Deaggregation factor: 2.23 Prefixes being announced from the ARIN address blocks: 305542 Unique aggregates announced from the ARIN address blocks: 149871 ARIN Region origin ASes present in the Internet Routing Table: 19460 ARIN Prefixes per ASN: 15.70 ARIN Region origin ASes announcing only one prefix: 7103 ARIN Region transit ASes present in the Internet Routing Table: 1919 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 5653 Number of ARIN addresses announced to Internet: 1348392960 Equivalent to 80 /8s, 94 /16s and 216 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-404380 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 293677 Total RIPE prefixes after maximum aggregation: 146072 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 298156 Unique aggregates announced from the RIPE address blocks: 195641 RIPE Region origin ASes present in the Internet Routing Table: 29590 RIPE Prefixes per ASN: 10.08 RIPE Region origin ASes announcing only one prefix: 12247 RIPE Region transit ASes present in the Internet Routing Table: 4005 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 46 Number of RIPE region 32-bit ASNs visible in the Routing Table: 13585 Number of RIPE addresses announced to Internet: 749659264 Equivalent to 44 /8s, 174 /16s and 228 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-219547 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 129734 Total LACNIC prefixes after maximum aggregation: 30949 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 124484 Unique aggregates announced from the LACNIC address blocks: 50421 LACNIC Region origin ASes present in the Internet Routing Table: 11432 LACNIC Prefixes per ASN: 10.89 LACNIC Region origin ASes announcing only one prefix: 2737 LACNIC Region transit ASes present in the Internet Routing Table: 2595 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 69 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9499 Number of LACNIC addresses announced to Internet: 167757312 Equivalent to 9 /8s, 255 /16s and 198 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-275868 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 37795 Total AfriNIC prefixes after maximum aggregation: 7101 AfriNIC Deaggregation factor: 5.32 Prefixes being announced from the AfriNIC address blocks: 55060 Unique aggregates announced from the AfriNIC address blocks: 19727 AfriNIC Region origin ASes present in the Internet Routing Table: 2041 AfriNIC Prefixes per ASN: 26.98 AfriNIC Region origin ASes announcing only one prefix: 727 AfriNIC Region transit ASes present in the Internet Routing Table: 389 Average AfriNIC Region AS path length visible: 5.4 Max AfriNIC Region AS path length visible: 57 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1403 Number of AfriNIC addresses announced to Internet: 104211712 Equivalent to 6 /8s, 54 /16s and 37 /24s AfriNIC AS Blocks 36864-37887, 327680-330751 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 14078 8921 101 CHINAMOBILE-CN - China Mobile Communicati 7545 5853 818 468 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5062 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 4990 554 336 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4618 347 25 FPT-VN - FPT Telecom Company, VN 7552 4060 1331 24 VIETEL-AS-AP - Viettel Group, VN 7713 3732 1044 64 telkomnet-as-ap - PT Telekomunikasi Indon 56046 3569 887 178 CMNET-Jiangsu-AP - China Mobile communica 45899 3393 1868 99 VNPT-AS-VN - VNPT Corp, VN 17561 3388 213 602 LCS-AS-AP - LARUS Limited, HK Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15498 41509 5604 AMAZON-02 - Amazon.com, Inc., US 22773 4782 3116 362 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 11492 4554 303 1128 CABLEONE - CABLE ONE, INC., US 7155 3962 286 111 VIASAT-SP-BACKBONE - ViaSat,Inc., US 6327 3720 1305 74 SHAW - Shaw Communications, CA 396982 3414 4871 525 GOOGLE-CLOUD-PLATFORM - Google LLC, US 36352 3156 237 1087 AS-COLOCROSSING - HostPapa, US 749 3138 54728 2389 DNIC-AS-00749 - United States Department 7029 2660 2536 888 WINDSTREAM - Windstream Communications LL 30036 2552 354 560 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom C Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 7070 1711 150 UNI2-AS - Orange Espagne SA, ES 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 9009 4186 377 2556 M247 - M247 Europe SRL, RO 20940 3804 3389 109 AKAMAI-ASN1 - Akamai International B.V., 212238 3389 242 2536 CDNEXT - Datacamp Limited, GB 12389 3152 2322 873 ROSTELECOM-AS - PJSC Rostelecom, RU 34984 2494 367 586 TELLCOM-AS - Superonline Iletisim Hizmetl 44559 1724 108 821 ITHOSTLINE - IT HOSTLINE LTD, CY 8452 1710 1852 17 TE-AS - IDDQD-AS, EG 203020 1658 253 828 HostRoyale - HostRoyale Technologies Pvt Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 12786 3257 626 AS8151 - UNINET, MX 10620 3440 450 1104 AS10620 - Telmex Colombia S.A., CO 13999 2299 502 335 AS13999 - Mega Cable, S.A. de C.V., MX 11830 1909 369 65 AS11830 - Instituto Costarricense de Elec 11664 1499 277 34 AS11664 - Techtel LMDS Comunicaciones Int 28573 1374 2431 269 AS28573 - Claro NXT Telecomunicacoes Ltda 3816 1342 768 213 AS3816 - COLOMBIA TELECOMUNICACIONES S.A. 6147 1207 371 22 AS6147 - INTEGRATEL PERU S.A.A., PE 22884 1100 70 388 AS22884 - TOTAL PLAY TELECOMUNICACIONES, 26615 1063 2385 96 AS26615 - TIM S/A, BR Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24835 1991 617 34 Vodafone Data - Vodafone Data, EG 36992 1926 1543 334 ETISALAT MISR - ETISALAT MISR, EG 36903 1351 587 105 Office National des Postes et Telecommuni 36935 1306 521 46 Vodafone Data - Vodafone Data, EG 24863 1298 389 16 Link Egypt (Link.NET) - Link Egypt (Link. 37069 1116 1100 11 The Egyptian Company for Mobile Services 29571 1086 70 18 Orange Côte d'Ivoire - Orange Côte d'Iv 328608 616 56 208 Africa on Cloud - Africa on Cloud, ZA 15399 564 58 63 Wananchi Group (Kenya) Limited - Wananchi 36914 556 82 3 Kenya Education Network - Kenya Education Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 15498 41509 5604 AMAZON-02 - Amazon.com, Inc., US 9808 14078 8921 101 CHINAMOBILE-CN - China Mobile Communicati 8151 12786 3257 626 AS8151 - UNINET, MX 12479 7070 1711 150 UNI2-AS - Orange Espagne SA, ES 7545 5853 818 468 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5062 4192 74 ERX-CERNET-BKB - China Education and Rese 9498 4990 554 336 BBIL-AP - BHARTI Airtel Ltd., IN 39891 4975 307 72 ALJAWWALSTC-AS - Saudi Telecom Company JS 22773 4782 3116 362 ASN-CXA-ALL-CCI-22773-RDC - Cox Communica 18403 4618 347 25 FPT-VN - FPT Telecom Company, VN Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 14078 13977 CHINAMOBILE-CN - China Mobile Communications Gr 8151 12786 12160 AS8151 - UNINET, MX 12479 7070 6920 UNI2-AS - Orange Espagne SA, ES 7545 5853 5385 TPG-INTERNET-AP - TPG Telecom Limited, AU 4538 5062 4988 ERX-CERNET-BKB - China Education and Research N 39891 4975 4903 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 9498 4990 4654 BBIL-AP - BHARTI Airtel Ltd., IN 18403 4618 4593 FPT-VN - FPT Telecom Company, VN 22773 4782 4420 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 4060 4036 VIETEL-AS-AP - Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 64501 DOCUMENT 5.255.139.0/24 9140 HYPERNEPH - Hyperneph L 395729 UNALLOCATED 8.28.60.0/24 32787 PROLEXIC-TECHNOLOGIES-D 396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3 - Level 3 Parent 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE - Phonos 396243 UNALLOCATED 8.34.113.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.36.79.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.112.0/24 3356 LEVEL3 - Level 3 Parent 396243 UNALLOCATED 8.37.123.0/24 3356 LEVEL3 - Level 3 Parent 395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3 - Level 3 Parent 397274 UNALLOCATED 8.40.70.0/24 3356 LEVEL3 - Level 3 Parent Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE - Hurricane Electric LLC, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.131.100.0/24 Origin: 401541 UNASSIGNED 23.131.100.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.156.0/24 Origin: 401541 UNASSIGNED 23.131.156.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.131.212.0/24 Origin: 401541 UNASSIGNED 23.131.212.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.132.252.0/24 Origin: 401541 UNASSIGNED 23.132.252.0/24 Transit: 38733 CMCTELECOM-VN - CMC Telecom Infrastructu 23.133.212.0/24 Origin: 18604 UNASSIGNED 23.133.212.0/24 Transit: 32217 GPIEX - GPIEX INC, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:14 /10:39 /11:97 /12:299 /13:587 /14:1184 /15:2119 /16:13726 /17:8387 /18:13441 /19:25727 /20:47074 /21:53233 /22:113941 /23:109379 /24:671685 /25:695 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 8151 6999 12786 AS8151 - UNINET, MX 12479 5997 7070 UNI2-AS - Orange Espagne SA, ES 39891 3660 4975 ALJAWWALSTC-AS - Saudi Telecom Company JSC, SA 6327 3501 3720 SHAW - Shaw Communications, CA 11492 3444 4554 CABLEONE - CABLE ONE, INC., US 22773 3053 4782 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US 7155 2916 3962 VIASAT-SP-BACKBONE - ViaSat,Inc., US 16509 2881 15498 AMAZON-02 - Amazon.com, Inc., US 10620 2244 3440 AS10620 - Telmex Colombia S.A., CO 30036 2206 2552 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:2606 2:2052 3:1023 4:5 5:5219 6:207 7:6 8:1423 9:76 11:172 12:1113 13:766 14:2760 15:474 16:447 17:448 18:945 20:599 21:4 22:188 23:8481 24:2782 25:2 27:2743 28:1 29:19 31:3831 32:37 34:90 35:290 36:4830 37:4424 38:10113 39:1342 40:437 41:4570 42:2191 43:3259 44:466 45:19876 46:4966 47:462 48:168 49:2274 50:2010 51:914 52:1363 54:303 55:1172 56:11 57:328 58:2830 59:1546 60:1208 61:3140 62:3177 63:1697 64:6489 65:2152 66:6077 67:3319 68:1283 69:4092 70:1053 71:610 72:3243 74:3064 75:1508 76:601 77:2907 78:2133 79:1798 80:2373 81:2300 82:4333 83:1484 84:2203 85:3886 86:1093 87:2910 88:1314 89:4843 90:777 91:8492 92:2767 93:3030 94:4681 95:4708 96:1451 97:312 98:937 99:971 100:72 101:1375 102:4725 103:32363 104:5612 105:831 106:906 107:2949 108:1336 109:3894 110:2288 111:4207 112:3119 113:1982 114:2532 115:2240 116:2091 117:3632 118:3021 119:2082 120:2784 121:1687 122:3027 123:2224 124:2039 125:3036 126:158 128:1583 129:981 130:1708 131:2519 132:896 133:488 134:1755 135:638 136:1526 137:1446 138:3418 139:1794 140:1927 141:1736 142:2626 143:2102 144:1832 145:673 146:2193 147:2267 148:2807 149:3341 150:1313 151:2955 152:2394 153:1880 154:10014 155:2357 156:4627 157:2421 158:1602 159:2882 160:3884 161:2040 162:4155 163:2643 164:2432 165:2772 166:1311 167:2361 168:4087 169:876 170:5620 171:1140 172:4892 173:3484 174:898 175:1359 176:4034 177:5176 178:4518 179:2489 180:3398 181:4645 182:4025 183:2876 184:2040 185:21907 186:6474 187:5534 188:4823 189:4676 190:9952 191:1811 192:11823 193:9650 194:7937 195:5916 196:3442 197:3242 198:6312 199:6088 200:8375 201:6590 202:10779 203:10531 204:4747 205:3809 206:4464 207:4078 208:4342 209:5503 210:4900 211:2785 212:5203 213:4112 214:1036 215:47 216:7282 217:3737 218:1829 219:582 220:2214 221:1331 222:1088 223:3586 End of report

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