Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS51691

Announcement observedRIPE NCC

FSOL-AS F-Solutions Oy · FSOL-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/4/2026, 18:21:24Snapshot expired

View network topology RDAP registration

ASN: AS51691
Registration country: Finland
Name: FSOL-AS F-Solutions Oy
Abbreviation: FSOL-AS
Registration date: 10/20/2010, 12:16:10
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
178.213.232.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid
178.213.238.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid
178.213.239.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid
37.16.96.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: FSOL-AS F-Solutions Oy
RIR: RIPE NCC
Registration country: Finland
Registration date: 10/20/2010, 12:16:10
Abuse contact: abuse@f-solutions.fi

Snapshot trend

10/4/2026, 18:21:244 v42 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap