ResearchIRR · RADB

AS-CTBC-CUSTOMERS131 CTBC transit Customers

An as-set registered in RADB, maintained by MAINT-AS16735. It names 50 ASes and 0 sets directly; followed all the way down, it reaches 50 ASes through 0 nested sets.

Members

What AS-CTBC-CUSTOMERS131 lists

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

AS36464 RABO-NA-BGP01AS52735 AS52735AS52877 AS52877AS65056AS213344 FlameHostAS213738 HOSTEGAS262570 AS262570AS262787 AS262787AS262909AS263471 AS263471AS263965 AS263965AS264902 AS264902AS265904 AS265904AS266200 AS266200AS266287 AS266287AS266387 AS266387AS266591 AS266591AS266633 AS266633AS267221 AS267221AS267452 AS267452AS267568 AS267568AS267723 AS267723AS268072 AS268072AS268124 AS268124AS268152AS268161 AS268161AS268487 AS268487AS268620 AS268620AS268689 AS268689AS268715 AS268715AS268717 AS268717AS268719AS268723AS268726 AS268726AS268728AS268729 AS268729AS268754AS268755 AS268755AS268767AS268772AS268875 AS268875AS271173 AS271173AS271591 AS271591AS272654 AS272654AS273506 AS273506AS274504 AS274504AS274516 AS274516AS274555 AS274555AS274770 AS274770AS275619 AS275619
Expanded

Every AS it reaches

What a filter built from AS-CTBC-CUSTOMERS131 would let in: 50 ASes.

Show the 50 ASes
AS36464AS52735AS52877AS65056AS213344AS213738AS262570AS262787AS262909AS263471AS263965AS264902AS265904AS266200AS266287AS266387AS266591AS266633AS267221AS267452AS267568AS267723AS268072AS268124AS268152AS268161AS268487AS268620AS268689AS268715AS268717AS268719AS268723AS268726AS268728AS268729AS268754AS268755AS268767AS268772AS268875AS271173AS271591AS272654AS273506AS274504AS274516AS274555AS274770AS275619
Prefixes

What AS-CTBC-CUSTOMERS131 covers

Every route object in the IRR whose origin is one of the 50 ASes it reaches: the prefixes a filter built from AS-CTBC-CUSTOMERS131 (with bgpq4, say) would allow. 257 IPv4 and 194 IPv6. Every one is in the IRR API.

257 IPv4 prefixes
128.201.152.0/22128.201.152.0/23128.201.152.0/24128.201.153.0/24128.201.154.0/23128.201.154.0/24128.201.155.0/24131.196.44.0/22131.196.44.0/23131.196.44.0/24131.196.45.0/24131.196.46.0/23131.196.46.0/24131.196.47.0/24131.72.164.0/22131.72.164.0/23131.72.164.0/24131.72.165.0/24131.72.166.0/24131.72.167.0/24138.255.32.0/22138.255.32.0/23138.255.32.0/24138.255.33.0/24138.255.34.0/24138.255.35.0/24138.94.68.0/22138.94.68.0/23138.94.68.0/24138.94.69.0/24138.94.70.0/23138.94.70.0/24138.94.71.0/24138.99.56.0/22138.99.56.0/23138.99.56.0/24138.99.57.0/24138.99.58.0/23138.99.58.0/24138.99.59.0/24160.20.180.0/22160.20.180.0/23160.20.180.0/24160.20.181.0/24160.20.182.0/23160.20.182.0/24160.20.183.0/24160.238.216.0/22162.141.108.0/23168.194.16.0/24168.194.17.0/24168.228.20.0/22168.228.20.0/23168.228.20.0/24168.228.21.0/24168.228.22.0/23168.228.22.0/24168.228.23.0/24168.232.92.0/22168.232.92.0/23168.232.92.0/24168.232.93.0/24168.232.94.0/23168.232.94.0/24168.232.95.0/24170.79.60.0/22170.79.60.0/23170.79.60.0/24170.79.61.0/24170.79.62.0/23170.79.62.0/24170.79.63.0/24170.81.20.0/22170.81.20.0/23170.81.20.0/24170.81.21.0/24170.81.22.0/23170.81.22.0/24170.81.23.0/24177.185.176.0/20177.185.176.0/21177.185.176.0/22177.185.176.0/23177.185.176.0/24177.185.177.0/24177.185.178.0/23177.185.178.0/24177.185.179.0/24177.185.180.0/22177.185.180.0/23177.185.180.0/24177.185.181.0/24177.185.182.0/23177.185.182.0/24177.185.183.0/24177.185.184.0/21177.185.184.0/22177.185.184.0/23177.185.184.0/24177.185.185.0/24177.185.186.0/23177.185.186.0/24177.185.187.0/24177.185.188.0/22177.185.188.0/23177.185.188.0/24177.185.189.0/24177.185.190.0/23177.185.190.0/24177.185.191.0/24177.73.108.0/22177.73.108.0/23177.73.108.0/24177.73.109.0/24177.73.110.0/23177.73.110.0/24177.73.111.0/24177.73.144.0/22177.73.144.0/24177.73.145.0/24177.73.146.0/24177.73.147.0/24177.84.202.0/23177.84.203.0/24179.189.84.0/22179.189.84.0/23179.189.84.0/24179.189.85.0/24179.189.86.0/23179.189.86.0/24179.189.87.0/24179.51.164.0/22179.63.120.0/22181.191.76.0/22181.191.76.0/23181.191.76.0/24181.191.77.0/24181.191.78.0/23181.191.78.0/24181.191.79.0/24186.196.74.0/24186.232.72.0/22186.232.72.0/23186.232.72.0/24186.232.73.0/24186.232.74.0/23186.232.74.0/24186.232.75.0/24186.233.88.0/22186.233.88.0/23186.233.88.0/24186.233.89.0/24186.233.90.0/23186.233.90.0/24186.233.91.0/24188.255.171.0/24190.9.80.0/22190.9.80.0/23190.9.80.0/24190.9.81.0/24190.9.82.0/23190.9.82.0/24190.9.83.0/24191.37.140.0/22191.37.140.0/23191.37.140.0/24191.37.141.0/24191.37.142.0/23191.37.142.0/24191.37.143.0/24192.135.185.0/24201.157.246.0/24204.157.79.0/2438.3.178.0/2445.161.248.0/2245.161.248.0/2345.161.248.0/2445.161.249.0/2445.161.250.0/2345.161.250.0/2445.161.251.0/2445.165.196.0/2245.165.52.0/2345.166.12.0/2245.166.12.0/2345.166.12.0/2445.166.13.0/2445.166.14.0/2345.166.14.0/2445.166.15.0/2445.168.224.0/2245.168.224.0/2345.168.224.0/2445.168.225.0/2445.168.226.0/2345.168.226.0/2445.168.227.0/2445.170.164.0/2245.170.164.0/2445.170.165.0/2445.170.166.0/2445.170.167.0/2445.170.64.0/2245.170.64.0/2345.170.66.0/2345.171.128.0/2245.171.128.0/2345.171.128.0/2445.171.129.0/2445.171.130.0/2345.171.130.0/2445.171.131.0/2445.171.144.0/2245.171.144.0/2345.171.144.0/2445.171.145.0/2445.171.146.0/2345.171.146.0/2445.171.147.0/2445.171.184.0/2245.171.184.0/2345.171.184.0/2445.171.185.0/2445.171.186.0/2345.171.186.0/2445.171.187.0/2445.171.248.0/2245.171.248.0/2345.171.248.0/2445.171.249.0/2445.171.250.0/2345.171.250.0/2445.171.251.0/2445.171.84.0/2245.175.16.0/2245.175.16.0/2345.175.16.0/2445.175.17.0/2445.175.18.0/2445.175.19.0/2445.7.172.0/2245.70.144.0/2245.70.144.0/2345.70.144.0/2445.70.145.0/2445.70.146.0/2345.70.146.0/2445.70.147.0/2472.5.177.0/2472.5.177.0/2572.5.253.0/2474.1.20.0/2374.118.216.0/2374.118.218.0/2374.118.221.0/2474.118.222.0/2474.118.223.0/24
194 IPv6 prefixes
2801:80:2560::/482804:1258:8000::/332804:1258::/322804:1258::/332804:1f8::/322804:2880::/322804:2f9c:4000::/342804:2f9c:8000::/332804:2f9c:8000::/342804:2f9c::/322804:2f9c::/332804:2f9c::/342804:2f9c:c000::/342804:3574:12::/482804:3574:13::/482804:3574:16::/482804:3574:17::/482804:3574:18::/482804:3574:19::/482804:3574:8000::/342804:3574::/322804:3574::/342804:3574:c000::/342804:3710::/322804:3c44::/322804:3e5c::/322804:3efc::/322804:3fa4::/322804:3fa4::/332804:41b8:8000::/332804:41b8::/322804:41b8::/332804:4368:1000::/362804:4368:2000::/352804:4368:2000::/362804:4368:3000::/362804:4368:4000::/342804:4368:4000::/352804:4368:4000::/362804:4368:5000::/362804:4368:6000::/352804:4368:6000::/362804:4368:7000::/362804:4368:8000::/332804:4368:8000::/342804:4368:8000::/352804:4368:8000::/362804:4368:9000::/362804:4368::/322804:4368::/332804:4368::/342804:4368::/352804:4368::/362804:4368:a000::/352804:4368:a000::/362804:4368:b000::/362804:4368:c000::/342804:4368:c000::/352804:4368:c000::/362804:4368:d000::/362804:4368:df00::/402804:4368:df00::/412804:4368:df00::/422804:4368:df40::/422804:4368:e000::/352804:4368:e000::/362804:4368:f000::/362804:4a24:116::/482804:4a24:117::/482804:4a24:4002::/482804:4a24:50::/482804:4a24:6080::/412804:4a24:6180::/412804:4a24:6280::/412804:4a24:69::/482804:4a24:6::/482804:4a24::/322804:51f8:4000::/342804:51f8:8000::/342804:51f8::/322804:51f8::/332804:51f8::/342804:51f8:c000::/342804:53f4::/322804:5518::/322804:5790:4000::/342804:5790:8000::/332804:5790:8000::/342804:5790::/322804:5790::/332804:5790::/342804:5790:c000::/342804:585c:2000::/352804:585c:4000::/342804:585c:4000::/352804:585c:6000::/352804:585c:8000::/342804:585c:8000::/352804:585c::/322804:585c::/332804:585c::/342804:585c::/352804:585c:a000::/352804:585c:c000::/342804:585c:c000::/352804:58f8::/322804:59a4:1000::/362804:59a4:2000::/352804:59a4:2000::/362804:59a4:3000::/362804:59a4:4000::/342804:59a4:4000::/352804:59a4:4000::/362804:59a4:5000::/362804:59a4:6000::/352804:59a4:6000::/362804:59a4:7000::/362804:59a4:8000::/332804:59a4:8000::/342804:59a4:8000::/352804:59a4:8000::/362804:59a4:9000::/362804:59a4::/322804:59a4::/332804:59a4::/342804:59a4::/352804:59a4::/362804:59a4:a000::/352804:59a4:a000::/362804:59a4:b000::/362804:59a4:c000::/342804:59a4:c000::/352804:59a4:c000::/362804:59a4:d000::/362804:59a4:e000::/352804:59a4:e000::/362804:59a4:f000::/362804:59a8::/322804:59cc:4000::/342804:59cc:8000::/342804:59cc::/322804:59cc::/342804:59cc:c000::/342804:59d4:7000::/402804:59d4::/322804:59d4:ff00::/402804:59d8::/322804:59d8:a100::/402804:59d8:b181::/482804:5a30:4000::/342804:5a30:8000::/332804:5a30:8000::/342804:5a30::/322804:5a30::/332804:5a30::/342804:5a30:c000::/342804:5a34:200::/402804:5a34::/322804:5a34::/402804:5be4::/322804:634::/322804:702c::/322804:75bc::/322804:775c::/322804:7dec:4000::/342804:7dec:8000::/332804:7dec:8000::/342804:7dec::/322804:7dec::/332804:7dec::/342804:7dec:c000::/342804:8698::/322804:8fb4:4000::/342804:8fb4:8000::/332804:8fb4:8000::/342804:8fb4::/322804:8fb4::/332804:8fb4::/342804:8fb4:c000::/342804:91c:8000::/332804:91c::/322804:91c::/332804:9354::/322804:9530::/322804:955c::/322804:95e8::/322804:9760:8000::/332804:9760::/322804:9760::/332a0c:b641:280::/442a0c:b641:70::/442a0c:b641:71::/482a13:9500:fd::/48a0c:b641:70::/44
Registries

Each registry’s copy

RADB50 membersCTBC transit Customers
Maintained byMAINT-AS16735
Last modified2026-02-13T20:08:03Z
MembersAS263471 AS268161 AS266633 AS268726 AS268723 AS268717 AS52877 AS266591 AS52735 AS264902 AS268729 AS268728 AS267452 AS268719 AS268620 AS266287 AS268487 AS267221 AS265904 AS267723 AS262787 AS266387 AS266200 AS268754 AS268715 AS268152 AS268755 AS268072 AS268772 AS262909 AS65056 AS268124 AS267568 AS268689 AS268767 AS274770 AS274504 AS274516 AS274555 AS275619 AS268875 AS36464 AS213738 AS263965 AS262570 AS213344 AS271591 AS272654 AS273506 AS271173
mbrs-by-refN
Used by

Sets that include AS-CTBC-CUSTOMERS131

AS-CTBC
Tools

Check AS-CTBC-CUSTOMERS131 live

IRR API, with prefixes