ResearchIRR · TC

AS263641:AS-TCF-CUSTOMERS TCF Telecomunicacoes Campo Florido Ltda…

An as-set registered in TC, maintained by MAINT-AS263641. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS263641:AS-TCF-CUSTOMERS lists

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

AS264280 AS264280AS271196 AS271196AS271420 AS271420AS274338 AS274338
Expanded

Every AS it reaches

What a filter built from AS263641:AS-TCF-CUSTOMERS would let in: 4 ASes.

Show the 4 ASes
AS264280AS271196AS271420AS274338
Prefixes

What AS263641:AS-TCF-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS263641:AS-TCF-CUSTOMERS (with bgpq4, say) would allow. 27 IPv4 and 6 IPv6. Every one is in the IRR API.

27 IPv4 prefixes
138.121.44.0/22138.121.44.0/23138.121.44.0/24138.121.45.0/24138.121.46.0/23138.121.46.0/24138.121.47.0/24138.255.136.0/22138.255.136.0/23138.255.136.0/24138.255.137.0/24138.255.138.0/23138.255.138.0/24138.255.139.0/24179.49.132.0/22179.49.132.0/24179.49.133.0/24179.49.134.0/23179.49.134.0/24179.49.135.0/24181.233.44.0/22181.233.44.0/23181.233.44.0/24181.233.45.0/24181.233.46.0/23181.233.46.0/24181.233.47.0/24
6 IPv6 prefixes
2804:256c::/322804:77bc::/322804:7b40::/322804:967c:8000::/332804:967c::/322804:967c::/33
Registries

Each registry’s copy

TC4 membersTCF Telecomunicacoes Campo Florido Ltda - CUSTOMER LIST
Maintained byMAINT-AS263641
Last modified2026-06-08T13:42:06Z
MembersAS264280 AS271196 AS271420 AS274338
mbrs-by-refN
Used by

Sets that include AS263641:AS-TCF-CUSTOMERS

AS263641:AS-TCF
Tools

Check AS263641:AS-TCF-CUSTOMERS live

IRR API, with prefixes