ResearchIRR · RADB

AS52721:AS-CONE Toledo Fibra - AS52721 Customer cone

An as-set registered in RADB, maintained by MAINT-AS52721. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS52721:AS-CONE lists

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

AS52721 AS52721AS264088 AS264088
Expanded

Every AS it reaches

What a filter built from AS52721:AS-CONE would let in: 2 ASes.

Show the 2 ASes
AS52721AS264088
Prefixes

What AS52721:AS-CONE covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS52721:AS-CONE (with bgpq4, say) would allow. 26 IPv4 and 2 IPv6. Every one is in the IRR API.

26 IPv4 prefixes
138.185.108.0/22138.185.108.0/23138.185.108.0/24138.185.109.0/24138.185.110.0/23138.185.110.0/24138.185.111.0/24138.94.80.0/22138.94.80.0/24138.94.81.0/24138.94.82.0/24138.94.83.0/24143.208.4.0/22143.208.4.0/23143.208.4.0/24143.208.5.0/24143.208.6.0/23143.208.6.0/24170.246.96.0/22170.246.96.0/23170.246.98.0/23177.84.108.0/22177.84.108.0/23177.84.110.0/23177.84.110.0/24177.84.111.0/24
2 IPv6 prefixes
2804:1ef4::/322804:2aa8::/32
Registries

Each registry’s copy

RADB2 membersToledo Fibra - AS52721 Customer cone
Maintained byMAINT-AS52721
Last modified2026-09-29T20:34:59Z
MembersAS52721 AS264088
mbrs-by-refN
Tools

Check AS52721:AS-CONE live

IRR API, with prefixes