ResearchIRR · RIPE

AS-BUTLERNET BUTLERnetworks

An as-set registered in RIPE, maintained by BUTLERNET-MNT. It names 9 ASes and 0 sets directly; followed all the way down, it reaches 9 ASes through 0 nested sets.

Members

What AS-BUTLERNET lists

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

AS20681 SaxoBankAS21465 EUROPAEISKE-ASAS41045 MYPOSEOAS41746 DSBAS47173 HOUSE4ITAS47715 ASPECTNETAS48564 DSTNY-DENMARKAS50062AS51049 PKA-AS
Expanded

Every AS it reaches

What a filter built from AS-BUTLERNET would let in: 9 ASes.

Show the 9 ASes
AS20681AS21465AS41045AS41746AS47173AS47715AS48564AS50062AS51049
Prefixes

What AS-BUTLERNET covers

Every route object in the IRR whose origin is one of the 9 ASes it reaches: the prefixes a filter built from AS-BUTLERNET (with bgpq4, say) would allow. 12 IPv4 and 2 IPv6. Every one is in the IRR API.

12 IPv4 prefixes
185.16.140.0/22185.51.76.0/22185.51.78.0/23193.178.175.0/24193.219.31.0/24193.28.147.0/24194.126.223.0/24217.23.104.0/21217.23.109.0/24217.23.96.0/20217.23.96.0/2146.19.248.0/21
2 IPv6 prefixes
2a01:8300::/322a01:afa0::/32
Registries

Each registry’s copy

RIPE9 membersBUTLERnetworks
Maintained byBUTLERNET-MNT
Last modified2010-10-10T08:52:08Z
MembersAS41045 AS41746 AS21465 AS47173 AS48564 AS50062 AS20681 AS51049 AS47715
mbrs-by-refN
Tools

Check AS-BUTLERNET live

IRR API, with prefixes