ResearchIRR · RIPE

AS42521:AS-ARCTIC N

An as-set registered in RIPE, maintained by LIR-RU-ARCTIC-1-MNT. It names 5 ASes and 0 sets directly; followed all the way down, it reaches 5 ASes through 0 nested sets.

Members

What AS42521:AS-ARCTIC lists

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

AS41904 LLC12BIT-ASAS42521 ARCTEL-AS42521AS59726 ARCTEL-AS59726AS201717 Parallel-ASAS205135 LLC12BIT-AS
Expanded

Every AS it reaches

What a filter built from AS42521:AS-ARCTIC would let in: 5 ASes.

Show the 5 ASes
AS41904AS42521AS59726AS201717AS205135
Prefixes

What AS42521:AS-ARCTIC covers

Every route object in the IRR whose origin is one of the 5 ASes it reaches: the prefixes a filter built from AS42521:AS-ARCTIC (with bgpq4, say) would allow. 9 IPv4 and 3 IPv6. Every one is in the IRR API.

9 IPv4 prefixes
141.101.225.0/24185.229.67.0/24212.86.99.0/2437.230.201.0/2445.150.206.0/2491.102.216.0/2291.102.218.0/2491.102.220.0/2294.101.96.0/24
3 IPv6 prefixes
2a01:4940::/322a03:5a00:35::/482a13:b200::/29
Registries

Each registry’s copy

RIPE5 membersN
Maintained byLIR-RU-ARCTIC-1-MNT
Last modified2026-07-02T07:28:13Z
MembersAS42521 AS59726 AS201717 AS205135 AS41904
mbrs-by-refN
Used by

Sets that include AS42521:AS-ARCTIC

AS-MTUAS-ROSTELECOMAS-SVOLS
Tools

Check AS42521:AS-ARCTIC live

IRR API, with prefixes