Autonomous system profile

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

AS213512

Announcement observedRIPE NCC

Lorenz Knak trading as IT-adjutor GmbH · Lorenz-Knak

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

Last active10/13/2026, 01:42:44Snapshot expired

View network topology RDAP registration

ASN: AS213512
Registration country: Germany
Name: Lorenz Knak trading as IT-adjutor GmbH
Abbreviation: Lorenz-Knak
Registration date: 1/27/2025, 15:50:15
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
5.175.142.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/28/2026, 16:00:00	10/23/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Lorenz Knak trading as IT-adjutor GmbH
RIR: RIPE NCC
Registration country: Germany
Registration date: 1/27/2025, 15:50:15
Abuse contact: abuse@it-adjutor.de

Snapshot trend

10/13/2026, 01:42:441 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 · iana-rdap-asn-bootstrap · rir-rdap-asn