Autonomous system profile

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

AS207498

Announcement observedRIPE NCC

Expert Mark GmbH · DE-EXPERT

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

Last active10/11/2026, 07:19:43Snapshot expired

View network topology RDAP registration

ASN: AS207498
Registration country: Germany
Name: Expert Mark GmbH
Abbreviation: DE-EXPERT
Registration date: 1/22/2020, 14:44:51
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
149.13.34.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 00:00:00	10/11/2026, 00:00:00	✓	×	Historical record
149.13.35.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 00:00:00	10/11/2026, 00:00:00	✓	×	Historical record
212.6.41.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 00:00:00	10/11/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: Expert Mark GmbH
RIR: RIPE NCC
Registration country: Germany
Registration date: 1/22/2020, 14:44:51
Abuse contact: abuse@expertmark.de

Snapshot trend

10/11/2026, 07:19:433 v41 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