Autonomous system profile

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

AS196819

Announcement observedRIPE NCC

DEMANDO GmbH · TWK-KL-AS

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

Last active10/9/2026, 06:26:16Snapshot expired

View network topology RDAP registration

ASN: AS196819
Registration country: Germany
Name: DEMANDO GmbH
Abbreviation: TWK-KL-AS
Registration date: 7/9/2009, 12:57:56
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
193.57.27.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid
194.55.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid
217.73.48.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid
217.73.52.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid
31.13.168.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid
31.13.170.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid
31.13.172.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid
31.13.174.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid
91.213.56.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid
91.235.204.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	11/2/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: DEMANDO GmbH
RIR: RIPE NCC
Registration country: Germany
Registration date: 7/9/2009, 12:57:56
Abuse contact: markus.ryll@demando.de

Snapshot trend

10/9/2026, 06:26:1610 v42 v64 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