ResearchIRR · RIPE

AS-VSI VSI Voronezh AS Set

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

Members

What AS-VSI lists

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

AS21017 VSI-AS
Expanded

Every AS it reaches

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

Show the 1 ASes
AS21017
Prefixes

What AS-VSI covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS-VSI (with bgpq4, say) would allow. 9 IPv4 and 1 IPv6. Every one is in the IRR API.

9 IPv4 prefixes
77.45.128.0/1777.45.128.0/1977.45.160.0/1980.82.32.0/1988.83.192.0/1995.32.0.0/1895.32.128.0/1895.32.192.0/1895.32.64.0/18
1 IPv6 prefix
2a02:550::/32
Registries

Each registry’s copy

RIPE1 membersVSI Voronezh AS Set
Maintained byROSTELECOM-MNT
Last modified2026-05-25T08:04:10Z
MembersAS21017
mbrs-by-refN
Tools

Check AS-VSI live

IRR API, with prefixes