ResearchIRR · RADB

AS-CTBC-CUSTOMERS246 50 customer ASes in each as-set

An as-set registered in RADB, maintained by MAINT-AS16735. It names 35 ASes and 0 sets directly; followed all the way down, it reaches 35 ASes through 0 nested sets.

Members

What AS-CTBC-CUSTOMERS246 lists

35 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS15180 AS15180AS25933 AS25933AS26218 AS26218AS28226 AS28226AS28250 AS28250AS28631 AS28631AS28639 AS28639AS52492 AS52492AS52722 AS52722AS52933 AS52933AS53066 AS53066AS53235 AS53235AS61795 AS61795AS142240 HOSTNOST-AS-APAS214769 NetworkSupportAS263595 AS263595AS264256 AS264256AS264274 AS264274AS265103 AS265103AS265375 AS265375AS266120 AS266120AS266336 AS266336AS267386 AS267386AS268095 AS268095AS268941 AS268941AS269720 AS269720AS271284 AS271284AS271414 AS271414AS273482 AS273482AS273790 AS273790AS274366 AS274366AS274370 AS274370AS274580 AS274580AS275670 AS275670AS275729 AS275729
Expanded

Every AS it reaches

What a filter built from AS-CTBC-CUSTOMERS246 would let in: 35 ASes.

Show the 35 ASes
AS15180AS25933AS26218AS28226AS28250AS28631AS28639AS52492AS52722AS52933AS53066AS53235AS61795AS142240AS214769AS263595AS264256AS264274AS265103AS265375AS266120AS266336AS267386AS268095AS268941AS269720AS271284AS271414AS273482AS273790AS274366AS274370AS274580AS275670AS275729
Prefixes

What AS-CTBC-CUSTOMERS246 covers

Every route object in the IRR whose origin is one of the 35 ASes it reaches: the prefixes a filter built from AS-CTBC-CUSTOMERS246 (with bgpq4, say) would allow. 405 IPv4 and 168 IPv6. Every one is in the IRR API.

405 IPv4 prefixes
138.121.10.0/23138.121.8.0/22138.121.8.0/23143.255.116.0/22143.255.116.0/23143.255.117.0/24143.255.118.0/24143.255.119.0/24154.197.24.0/24154.91.38.0/24156.252.155.0/24156.252.20.0/24167.249.152.0/22167.249.184.0/22167.249.184.0/23167.249.184.0/24167.249.185.0/24167.249.186.0/23167.249.186.0/24167.249.187.0/24167.249.232.0/22168.194.28.0/22168.194.28.0/24168.194.29.0/24168.194.30.0/24168.194.31.0/24168.205.156.0/22168.205.244.0/22168.205.244.0/23168.205.244.0/24168.205.245.0/24168.205.246.0/24168.205.247.0/24170.150.104.0/22170.150.104.0/23170.150.104.0/24170.150.105.0/24170.150.106.0/23170.150.106.0/24170.150.107.0/24170.238.28.0/22170.238.28.0/23170.238.28.0/24170.238.29.0/24170.238.30.0/23170.238.30.0/24170.238.31.0/24170.254.100.0/22170.78.76.0/22177.10.112.0/22177.10.113.0/24177.10.114.0/24177.10.180.0/22177.101.192.0/19177.101.224.0/19177.101.224.0/20177.101.240.0/20177.107.128.0/20177.107.144.0/20177.129.68.0/22177.129.68.0/23177.129.68.0/24177.129.69.0/24177.129.70.0/23177.129.70.0/24177.129.71.0/24177.136.176.0/21177.220.192.0/19177.220.192.0/20177.220.208.0/20177.220.224.0/19177.220.224.0/20177.220.240.0/20177.223.64.0/21177.223.64.0/22177.223.64.0/24177.223.65.0/24177.223.67.0/24177.223.68.0/22177.223.68.0/23177.223.68.0/24177.223.69.0/24177.223.70.0/23177.223.70.0/24177.223.71.0/24177.223.72.0/21177.223.72.0/22177.223.72.0/23177.223.72.0/24177.223.73.0/24177.223.74.0/23177.223.74.0/24177.223.76.0/22177.223.77.0/24177.223.78.0/24177.223.79.0/24179.107.96.0/20179.189.128.0/20179.189.128.0/21179.189.128.0/22179.189.128.0/23179.189.128.0/24179.189.129.0/24179.189.130.0/23179.189.130.0/24179.189.131.0/24179.189.132.0/22179.189.132.0/23179.189.132.0/24179.189.133.0/24179.189.134.0/23179.189.136.0/21179.189.136.0/22179.189.136.0/23179.189.136.0/24179.189.137.0/24179.189.138.0/23179.189.140.0/22179.189.140.0/23179.189.140.0/24179.189.141.0/24179.189.142.0/23179.189.142.0/24179.189.143.0/24179.189.144.0/20179.189.144.0/21179.189.144.0/22179.189.144.0/23179.189.144.0/24179.189.145.0/24179.189.146.0/23179.189.146.0/24179.189.147.0/24179.189.148.0/22179.189.148.0/23179.189.148.0/24179.189.149.0/24179.189.150.0/23179.189.151.0/24179.189.152.0/21179.189.152.0/22179.189.152.0/23179.189.152.0/24179.189.154.0/23179.189.154.0/24179.189.155.0/24179.189.156.0/22179.189.156.0/23179.189.157.0/24179.189.158.0/23179.189.158.0/24179.189.159.0/24181.118.128.0/20181.118.128.0/21181.118.128.0/24181.118.129.0/24181.118.130.0/24181.118.131.0/24181.118.132.0/24181.118.133.0/24181.118.134.0/24181.118.135.0/24181.118.136.0/21181.118.136.0/24181.118.137.0/24181.118.138.0/24181.118.139.0/24181.118.140.0/24181.118.141.0/24181.118.142.0/24181.118.143.0/24181.224.0.0/22181.224.0.0/23181.224.0.0/24181.224.1.0/24181.224.2.0/23181.224.2.0/24181.224.3.0/24186.234.0.0/20186.234.10.0/23186.234.10.0/24186.234.11.0/24186.234.12.0/23186.234.12.0/24186.234.13.0/24186.234.14.0/23186.234.14.0/24186.234.15.0/24186.234.2.0/24186.234.3.0/24186.234.4.0/24186.234.5.0/24186.234.6.0/24186.234.7.0/24186.234.8.0/23186.234.8.0/24186.234.9.0/24186.249.0.0/20187.1.80.0/20187.33.32.0/20187.62.96.0/22187.62.96.0/24187.62.97.0/24187.62.98.0/24187.62.99.0/24187.84.192.0/19187.84.192.0/20187.84.192.0/21187.84.192.0/23187.84.194.0/23187.84.196.0/23187.84.198.0/23187.84.200.0/21187.84.200.0/23187.84.202.0/23187.84.204.0/23187.84.206.0/23187.84.208.0/20187.84.208.0/21187.84.208.0/23187.84.210.0/23187.84.212.0/23187.84.214.0/23187.84.216.0/21187.84.216.0/23187.84.218.0/23187.84.220.0/23187.84.222.0/23187.86.128.0/19187.86.128.0/20187.86.128.0/22187.86.128.0/23187.86.130.0/23187.86.132.0/22187.86.132.0/23187.86.134.0/23187.86.136.0/22187.86.136.0/23187.86.138.0/23187.86.140.0/22187.86.140.0/23187.86.142.0/23187.86.144.0/20187.86.144.0/22187.86.144.0/23187.86.146.0/23187.86.148.0/22187.86.148.0/23187.86.150.0/23187.86.152.0/22187.86.154.0/23187.86.156.0/22187.86.156.0/23187.86.156.0/24187.86.158.0/23187.86.159.0/24189.126.192.0/20189.201.200.0/21189.45.32.0/19190.11.212.0/22190.11.212.0/23190.11.212.0/24190.11.213.0/24190.11.214.0/23190.11.214.0/24190.11.215.0/24191.6.232.0/21191.6.232.0/22191.6.232.0/23191.6.232.0/24191.6.233.0/24191.6.234.0/23191.6.234.0/24191.6.235.0/24191.6.236.0/22191.6.236.0/23191.6.236.0/24191.6.237.0/24191.6.238.0/23191.6.238.0/24191.6.239.0/24200.152.240.0/20200.152.240.0/21200.152.240.0/22200.152.240.0/23200.152.240.0/24200.152.241.0/24200.152.242.0/23200.152.242.0/24200.152.243.0/24200.152.244.0/22200.152.244.0/23200.152.244.0/24200.152.245.0/24200.152.246.0/23200.152.246.0/24200.152.247.0/24200.152.248.0/21200.152.248.0/22200.152.248.0/23200.152.248.0/24200.152.249.0/24200.152.250.0/23200.152.250.0/24200.152.251.0/24200.152.252.0/22200.152.252.0/23200.152.252.0/24200.152.253.0/24200.152.254.0/23200.152.255.0/24200.152.32.0/20200.152.32.0/21200.152.38.0/23200.152.38.0/24200.152.39.0/24200.152.40.0/22200.152.40.0/24200.152.41.0/24200.152.42.0/24200.152.43.0/24200.152.44.0/22200.198.64.0/18200.229.251.0/24200.36.204.0/22200.36.204.0/23200.36.204.0/24200.36.205.0/24200.36.206.0/23200.36.206.0/24200.36.207.0/24200.49.32.0/19200.5.9.0/24200.99.0.0/16201.140.212.0/22201.140.212.0/23201.140.212.0/24201.140.213.0/24201.140.214.0/24201.140.215.0/24201.55.240.0/20201.55.240.0/21201.55.240.0/22201.55.240.0/23201.55.240.0/24201.55.241.0/24201.55.242.0/23201.55.242.0/24201.55.243.0/24201.55.244.0/22201.55.244.0/23201.55.244.0/24201.55.245.0/24201.55.246.0/23201.55.246.0/24201.55.247.0/24201.55.248.0/21201.55.248.0/22201.55.248.0/23201.55.248.0/24201.55.249.0/24201.55.250.0/23201.55.250.0/24201.55.251.0/24201.55.252.0/22201.55.252.0/23201.55.252.0/24201.55.253.0/24201.55.254.0/23201.55.254.0/24201.55.255.0/24201.84.0.0/15201.85.0.0/16209.101.136.0/24217.60.93.0/2431.59.160.0/2231.59.164.0/2345.169.72.0/2245.169.72.0/2345.169.72.0/2445.169.73.0/2445.169.74.0/2345.169.74.0/2445.169.75.0/2445.175.220.0/2245.175.220.0/2345.175.220.0/2445.175.221.0/2445.175.222.0/2345.175.222.0/2445.175.223.0/2445.196.109.0/2445.199.138.0/2445.202.69.0/2445.205.155.0/2445.234.236.0/2245.234.236.0/2445.234.237.0/2445.234.238.0/2445.6.20.0/2245.6.20.0/2445.6.21.0/2445.6.22.0/2345.6.22.0/2445.6.23.0/24
168 IPv6 prefixes
2001:128c::/322602:f2dc:a3::/482801:80:110::/482801:80:19d0::/482801:80:1ac0::/482801:80:280::/442801:80:280::/452801:80:280::/482801:80:288::/452801:80:3600::/422801:80:3602::/472801:80:3602::/482801:80:3603::/482801:80:3604::/472801:80:3604::/482801:80:3605::/482801:80:f70::/482801:81:220::/482803:6880::/322804:144::/322804:1970:2000::/362804:1970:400::/382804:1970::/322804:1970::/362804:23c0:200::/402804:23c0:2200::/402804:23c0::/312804:2554:1000::/362804:2554:2000::/362804:2554:3000::/362804:2554:4000::/342804:2554:4000::/362804:2554:5000::/362804:2554:6000::/362804:2554:7000::/362804:2554:8000::/332804:2554:8000::/342804:2554:8000::/362804:2554:9000::/362804:2554::/322804:2554::/332804:2554::/342804:2554::/362804:2554:a000::/362804:2554:b000::/362804:2554:c000::/342804:2554:c000::/362804:2554:d000::/362804:2554:e000::/362804:2554:f000::/362804:27c::/322804:32e4::/322804:3af4::/322804:4cb4:1000::/362804:4cb4:2000::/362804:4cb4:8000::/362804:4cb4::/322804:57ec::/322804:60:100::/402804:60:200::/402804:60:20::/432804:60::/322804:68d8::/322804:7918:1000::/362804:7918:2000::/352804:7918:2000::/362804:7918:3000::/362804:7918:4000::/342804:7918:4000::/352804:7918:4000::/362804:7918:5000::/362804:7918:6000::/352804:7918:6000::/362804:7918:7000::/362804:7918:8000::/332804:7918:8000::/342804:7918:8000::/352804:7918:8000::/362804:7918:9000::/362804:7918::/322804:7918::/332804:7918::/342804:7918::/352804:7918::/362804:7918:a000::/352804:7918:a000::/362804:7918:b000::/362804:7918:c000::/342804:7918:c000::/352804:7918:c000::/362804:7918:d000::/362804:7918:e000::/352804:7918:e000::/362804:7918:f000::/362804:7b28:1000::/362804:7b28:2000::/352804:7b28:2000::/362804:7b28:3000::/362804:7b28:4000::/342804:7b28:4000::/352804:7b28:4000::/362804:7b28:5000::/362804:7b28:6000::/352804:7b28:6000::/362804:7b28:7000::/362804:7b28:8000::/332804:7b28:8000::/342804:7b28:8000::/352804:7b28:8000::/362804:7b28:9000::/362804:7b28::/322804:7b28::/332804:7b28::/342804:7b28::/352804:7b28::/362804:7b28:a000::/352804:7b28:a000::/362804:7b28:b000::/362804:7b28:c000::/342804:7b28:c000::/352804:7b28:c000::/362804:7b28:d000::/362804:7b28:e000::/352804:7b28:e000::/362804:7b28:f000::/362804:8c3c::/322804:8f4c::/322804:9640::/322804:96e4:4000::/342804:96e4:8000::/332804:96e4:8000::/342804:96e4::/322804:96e4::/332804:96e4::/342804:96e4:c000::/342804:96f0::/322804:98ac::/322804:b00::/322804:dd0:1000::/402804:dd0:1000::/482804:dd0:1001::/482804:dd0:1002::/482804:dd0:1003::/482804:dd0:100::/402804:dd0:100::/482804:dd0:100f::/482804:dd0:1::/482804:dd0:2000::/402804:dd0:2000::/482804:dd0:300::/402804:dd0:300::/482804:dd0:4000::/342804:dd0:8000::/332804:dd0:8000::/342804:dd0::/322804:dd0::/332804:dd0::/342804:dd0::/402804:dd0::/482804:dd0:c000::/342804:ecc::/322804:eec::/322804:f9c::/322a0b:4e07:b5::/482a0b:4e07:cc::/482a0b:4e07:cd::/482a0b:4e07:ce::/482a0b:4e07:cf::/48
Registries

Each registry’s copy

RADB35 members50 customer ASes in each as-set
Maintained byMAINT-AS16735
Last modified2026-05-29T17:38:54Z
MembersAS26218 AS25933 AS263595 AS264256 AS264274 AS265103 AS265375 AS266336 AS267386 AS268095 AS269720 AS271284 AS271414 AS28226 AS28250 AS28631 AS28639 AS52722 AS53066 AS53235 AS61795 AS266120 AS275670 AS273790 AS273482 AS142240 AS52933 AS274370 AS274580 AS275729 AS268941 AS15180 AS214769 AS52492 AS274366
mbrs-by-refN
Tools

Check AS-CTBC-CUSTOMERS246 live

IRR API, with prefixes