ResearchIRR · RIPE

AS51505:AS-ALL N

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

Members

What AS51505:AS-ALL lists

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

AS47180 FIBERGRID-AS FibergridAS51505 DEI-AS
Expanded

Every AS it reaches

What a filter built from AS51505:AS-ALL would let in: 2 ASes.

Show the 2 ASes
AS47180AS51505
Prefixes

What AS51505:AS-ALL covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS51505:AS-ALL (with bgpq4, say) would allow. 9 IPv4 and 2 IPv6. Every one is in the IRR API.

9 IPv4 prefixes
185.28.46.0/24193.28.156.0/24194.154.32.0/19194.179.140.0/22194.46.62.0/23194.46.62.0/24194.46.63.0/2489.124.16.0/2095.133.192.0/20
2 IPv6 prefixes
2a13:f8c0::/292a14:6700::/29
Registries

Each registry’s copy

RIPE2 membersN
Maintained byDEI-MNT
Last modified2026-06-10T10:33:19Z
MembersAS51505 AS47180
mbrs-by-refN
Tools

Check AS51505:AS-ALL live

IRR API, with prefixes