ResearchIRR · ARIN

AS-SET-OPENTEXT-AMS AS-SET for AMS AS203160 routes

An as-set registered in ARIN, maintained by MNT-OTC-68. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS-SET-OPENTEXT-AMS lists

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

AS203160 OPENTEXT-AS-EU
Expanded

Every AS it reaches

What a filter built from AS-SET-OPENTEXT-AMS would let in: 1 ASes.

Show the 1 ASes
AS203160
Prefixes

What AS-SET-OPENTEXT-AMS covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS-SET-OPENTEXT-AMS (with bgpq4, say) would allow. 24 IPv4 and 0 IPv6. Every one is in the IRR API.

24 IPv4 prefixes
140.236.89.0/24149.235.0.0/20149.235.0.0/21149.235.10.0/24149.235.11.0/24149.235.12.0/24149.235.13.0/24149.235.14.0/24149.235.15.0/24149.235.24.0/21149.235.32.0/22149.235.32.0/23149.235.34.0/23149.235.36.0/22149.235.40.0/21149.235.48.0/21149.235.8.0/21149.235.8.0/24150.105.112.0/21150.105.120.0/21204.90.181.0/24204.90.182.0/245.152.188.0/2391.209.6.0/24
Registries

Each registry’s copy

ARIN1 membersAS-SET for AMS AS203160 routes
Maintained byMNT-OTC-68
Last modified2026-09-01T19:54:26Z
MembersAS203160
mbrs-by-refN
Tools

Check AS-SET-OPENTEXT-AMS live

IRR API, with prefixes