ResearchIRR · RIPE

AS200954:AS-CLIENT Alterra client ASNs

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

Members

What AS200954:AS-CLIENT lists

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

AS200954 alterra-asAS215133 JAKUB-WITKOWSKI
Expanded

Every AS it reaches

What a filter built from AS200954:AS-CLIENT would let in: 2 ASes.

Show the 2 ASes
AS200954AS215133
Prefixes

What AS200954:AS-CLIENT covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS200954:AS-CLIENT (with bgpq4, say) would allow. 6 IPv4 and 6 IPv6. Every one is in the IRR API.

6 IPv4 prefixes
13.141.35.0/2413.141.56.0/2413.141.64.0/24201.4.72.0/2479.182.27.0/2481.90.20.0/24
6 IPv6 prefixes
2a0d:d940:500::/402a0d:d940:5c0::/442a0d:d940:5e0::/442a0d:d940:b000::/402a0d:d940:b100::/402a10:ab80:3e9::/48
Registries

Each registry’s copy

RIPE2 membersAlterra client ASNs
Maintained byALTERRA-MNT, NUVIRA-MNT
Last modified2026-09-21T06:30:12Z
MembersAS200954 AS215133
mbrs-by-refN
Used by

Sets that include AS200954:AS-CLIENT

AS207208:AS-CLIENTS
Tools

Check AS200954:AS-CLIENT live

IRR API, with prefixes