Autonomous system profile

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

AS197990

Announcement observedRIPE NCC

T&A SYSTEME GmbH · TASYSTEME

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

Last active10/9/2026, 09:51:11Snapshot expired

View network topology RDAP registration

ASN: AS197990
Registration country: Germany
Name: T&A SYSTEME GmbH
Abbreviation: TASYSTEME
Registration date: 8/8/2011, 14:24:35
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.19.10.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
185.19.8.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
194.113.57.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	10/31/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: T&A SYSTEME GmbH
RIR: RIPE NCC
Registration country: Germany
Registration date: 8/8/2011, 14:24:35
Abuse contact: abuse@ta-systeme.com

Snapshot trend

10/9/2026, 09:51:113 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