ResearchIRR · RIPE

AS208790:AS-DOWNSTREAMS AS-SET that is announced to upstreams

An as-set registered in RIPE, maintained by STEPAN-DUDA-MNT. It names 1 AS and 2 sets directly; followed all the way down, it reaches 1 ASes through 2 nested sets.

Members

What AS208790:AS-DOWNSTREAMS lists

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

AS208790:AS-DOWNSTREAMS-ROUTE64AS208790:AS-STEPANDUDAAS208790 Stepan-Duda
Expanded

Every AS it reaches

What a filter built from AS208790:AS-DOWNSTREAMS would let in: 1 ASes.

Show the 1 ASes
AS208790
Prefixes

What AS208790: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 AS208790:AS-DOWNSTREAMS (with bgpq4, say) would allow. 0 IPv4 and 10 IPv6. Every one is in the IRR API.

10 IPv6 prefixes
2a0f:6284:510::/442a0f:6284:520::/442a0f:6284:600::/442a0f:6284:600::/482a0f:6284:610::/442a0f:6284:620::/442a0f:6284:630::/442a0f:6284:640::/482a0f:6284:641::/482a0f:85c1:c1a::/48
Registries

Each registry’s copy

RIPE3 membersAS-SET that is announced to upstreams
Maintained bySTEPAN-DUDA-MNT
Last modified2026-02-15T16:39:37Z
MembersAS208790 AS208790:AS-DOWNSTREAMS-ROUTE64 AS208790:AS-STEPANDUDA
mbrs-by-refN
Used by

Sets that include AS208790:AS-DOWNSTREAMS

AS-VM-JE-CUSAS198057:AS-DOWNSTREAMAS214809:AS-DOWNSTREAMS-AMSTERDAM
Tools

Check AS208790:AS-DOWNSTREAMS live

IRR API, with prefixes