ResearchIRR · ARIN

AS8126:AS-CUS 1942 Broadway St., STE 314C Boulder CO 80302…

An as-set registered in ARIN, maintained by MNT-CF-1688. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS8126:AS-CUS lists

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

AS219467 SUYOU-NET
Expanded

Every AS it reaches

What a filter built from AS8126:AS-CUS would let in: 1 ASes.

Show the 1 ASes
AS219467
Prefixes

What AS8126:AS-CUS covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS8126:AS-CUS (with bgpq4, say) would allow. 2 IPv4 and 0 IPv6. Every one is in the IRR API.

2 IPv4 prefixes
144.225.36.0/2416.5.128.0/23
Registries

Each registry’s copy

ARIN1 members1942 Broadway St., STE 314C Boulder CO 80302 United States
Maintained byMNT-CF-1688
Last modified2026-08-09T15:27:12Z
MembersAS219467
mbrs-by-refN
Used by

Sets that include AS8126:AS-CUS

AS8126:AS-ALL
Tools

Check AS8126:AS-CUS live

IRR API, with prefixes