ResearchIRR · RIPE

AS219149:AS-DOWNSTREAMS N

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

What AS219149:AS-DOWNSTREAMS lists

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

Every AS it reaches

What a filter built from AS219149:AS-DOWNSTREAMS would let in: 1 ASes.

Show the 1 ASes

What AS219149:AS-DOWNSTREAMS covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS219149:AS-DOWNSTREAMS (with bgpq4, say) would allow. 0 IPv4 and 1 IPv6. Every one is in the IRR API.

1 IPv6 prefix

Each registry’s copy

RIPE1 membersN
Maintained byINCIDENT-MNT
Last modified2026-07-26T18:02:38Z
MembersAS219149
mbrs-by-refN

Check AS219149:AS-DOWNSTREAMS live