ResearchIRR · ARIN, RADB

AS40939:AS-ALL Project Babbage - all originated prefixes

An as-set registered in ARIN, RADB, maintained by MNT-PPSRL, MAINT-AS40939. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

What AS40939:AS-ALL 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 AS40939:AS-ALL would let in: 1 ASes.

Show the 1 ASes

What AS40939:AS-ALL covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS40939:AS-ALL (with bgpq4, say) would allow. 3 IPv4 and 1 IPv6. Every one is in the IRR API.

3 IPv4 prefixes
1 IPv6 prefix

Each registry’s copy

ARIN1 membersProject Babbage - all originated prefixes
Maintained byMNT-PPSRL
Last modified2025-04-28T17:07:46Z
MembersAS40939
mbrs-by-refMNT-PPSRL
RADB1 membersProject Babbage - all originated prefixes
Maintained byMAINT-AS40939
Last modified2025-04-28T17:03:36Z
MembersAS40939
mbrs-by-refMNT-PPSRL

Check AS40939:AS-ALL live