ResearchIRR · ARIN

AS-CGY4-ESTRUXTURE-13845 eStruxture will adverting the block…

An as-set registered in ARIN, maintained by MNT-TO-16. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS-CGY4-ESTRUXTURE-13845 lists

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

AS13845 ESTRUXTURE-AB-13845
Expanded

Every AS it reaches

What a filter built from AS-CGY4-ESTRUXTURE-13845 would let in: 1 ASes.

Show the 1 ASes
AS13845
Prefixes

What AS-CGY4-ESTRUXTURE-13845 covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS-CGY4-ESTRUXTURE-13845 (with bgpq4, say) would allow. 11 IPv4 and 1 IPv6. Every one is in the IRR API.

11 IPv4 prefixes
142.231.0.0/24148.66.241.0/24148.66.252.0/22204.209.8.0/24204.235.80.0/24205.209.2.0/23212.187.189.0/2438.121.74.0/2466.51.16.0/2166.97.140.0/2369.165.88.0/21
1 IPv6 prefix
2600:3000:5000::/36
Registries

Each registry’s copy

ARIN1 memberseStruxture will adverting the block 38.121.74.0/24 over their BGP.
Maintained byMNT-TO-16
Last modified2026-01-30T20:40:40Z
MembersAS13845
mbrs-by-refMNT-TO-16
Tools

Check AS-CGY4-ESTRUXTURE-13845 live

IRR API, with prefixes