ResearchIRR · TC

AS263512:AS-CTBA-CUSTOMERS AS set CTBA CUSTOMERS

An as-set registered in TC, maintained by MAINT-AS263512. It names 7 ASes and 0 sets directly; followed all the way down, it reaches 7 ASes through 0 nested sets.

Members

What AS263512:AS-CTBA-CUSTOMERS lists

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

AS264126 AS264126AS265477 AS265477AS265938 AS265938AS266628 AS266628AS269513 AS269513AS270875 AS270875AS270936 AS270936
Expanded

Every AS it reaches

What a filter built from AS263512:AS-CTBA-CUSTOMERS would let in: 7 ASes.

Show the 7 ASes
AS264126AS265477AS265938AS266628AS269513AS270875AS270936
Prefixes

What AS263512:AS-CTBA-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 7 ASes it reaches: the prefixes a filter built from AS263512:AS-CTBA-CUSTOMERS (with bgpq4, say) would allow. 39 IPv4 and 11 IPv6. Every one is in the IRR API.

39 IPv4 prefixes
128.201.52.0/22128.201.52.0/23128.201.52.0/24128.201.53.0/24128.201.54.0/23128.201.54.0/24128.201.55.0/24138.36.12.0/22138.36.12.0/23138.36.14.0/23138.59.200.0/22138.59.200.0/23138.59.200.0/24138.59.201.0/24138.59.202.0/23138.59.202.0/24138.59.203.0/24164.163.44.0/22164.163.44.0/23164.163.44.0/24164.163.45.0/24164.163.46.0/23164.163.46.0/24164.163.47.0/24168.197.104.0/22168.197.104.0/23168.197.104.0/24168.197.105.0/24168.197.106.0/23168.197.106.0/24168.197.107.0/24190.103.152.0/22190.103.152.0/23190.103.152.0/24190.103.153.0/24190.103.154.0/24190.103.155.0/2445.187.252.0/2245.187.254.0/23
11 IPv6 prefixes
2804:22d8:8000::/342804:22d8::/322804:22d8:c000::/342804:34c0:6e00::/402804:34c0::/322804:3ee8::/322804:4028:100::/402804:4028::/322804:65c4::/322804:72c8::/322804:73c4::/32
Registries

Each registry’s copy

TC7 membersAS set CTBA CUSTOMERS
Maintained byMAINT-AS263512
Last modified2026-03-12T05:30:28Z
MembersAS265938 AS264126 AS270875 AS269513 AS266628 AS265477 AS270936
mbrs-by-refN
Used by

Sets that include AS263512:AS-CTBA-CUSTOMERS

AS263512:AS-CTBAAS263512:AS-CTBA-TELECOM
Tools

Check AS263512:AS-CTBA-CUSTOMERS live

IRR API, with prefixes