Autonomous system profile

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

AS39904

Announcement observedRIPE NCC

MERIT GROUP a.s · MERIT-AS

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

Last active10/23/2026, 09:17:12Snapshot expired

View network topology RDAP registration

ASN: AS39904
Registration country: Czechia
Name: MERIT GROUP a.s
Abbreviation: MERIT-AS
Registration date: 5/12/2006, 09:03:22
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
195.189.0.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/3/2026, 00:00:00	✓	×	Historical record
46.227.168.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/3/2026, 00:00:00	✓	×	Historical record
91.215.12.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/3/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: MERIT GROUP a.s
RIR: RIPE NCC
Registration country: Czechia
Registration date: 5/12/2006, 09:03:22
Abuse contact: abuse@merit.cz

Snapshot trend

10/23/2026, 09:17:123 v41 v611 Upstream · 5 Uncertain

10/3/2026, 07:54:123 v41 v614 Upstream · 9 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