Autonomous system profile

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

AS42540

Announcement observedRIPE NCC

Atea Finland Oy · ATEA-AS

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

Last active10/3/2026, 15:14:26Snapshot expired

View network topology RDAP registration

ASN: AS42540
Registration country: Finland
Name: Atea Finland Oy
Abbreviation: ATEA-AS
Registration date: 3/8/2007, 16:56:40
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.43.120.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/3/2026, 08:00:00	✓	×	Historical record
91.123.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 08:00:00	10/3/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: Atea Finland Oy
RIR: RIPE NCC
Registration country: Finland
Registration date: 3/8/2007, 16:56:40
Abuse contact: hostmaster@atea.fi

Snapshot trend

10/3/2026, 15:14:262 v40 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 · iana-rdap-asn-bootstrap · rir-rdap-asn