ResearchIRR · RIPE

AS202858:AS-ALASTAIR N

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

Members

What AS202858:AS-ALASTAIR lists

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

AS202858 ALASTAIR
Expanded

Every AS it reaches

What a filter built from AS202858:AS-ALASTAIR would let in: 1 ASes.

Show the 1 ASes
AS202858
Prefixes

What AS202858:AS-ALASTAIR covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS202858:AS-ALASTAIR (with bgpq4, say) would allow. 2 IPv4 and 3 IPv6. Every one is in the IRR API.

2 IPv4 prefixes
44.30.104.0/2444.30.126.0/24
3 IPv6 prefixes
2001:67c:1908::/482001:67c:298::/482001:67c:e8c::/48
Registries

Each registry’s copy

RIPE1 membersN
Maintained byALASTAIR-MNT
Last modified2026-05-19T20:10:06Z
MembersAS202858
mbrs-by-refN
Used by

Sets that include AS202858:AS-ALASTAIR

AS-SET-LONAP-CONNECTEDAS-SET-LONAP-MLPAS-SET-LONAP-MLP-V6
Tools

Check AS202858:AS-ALASTAIR live

IRR API, with prefixes