Autonomous system profile

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

AS21269

Announcement observedRIPE NCC

Christian Wittenhorst trading as Progon Network Engineering · wiwis-AS

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

Last active10/1/2026, 07:03:13Snapshot expired

View network topology RDAP registration

ASN: AS21269
Registration country: Switzerland
Name: Christian Wittenhorst trading as Progon Network Engineering
Abbreviation: wiwis-AS
Registration date: 10/11/2001, 12:37:35
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
195.95.132.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/13/2026, 00:00:00	✓	×	Historical record
92.118.240.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/13/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: Christian Wittenhorst trading as Progon Network Engineering
RIR: RIPE NCC
Registration country: Switzerland
Registration date: 10/11/2001, 12:37:35
Abuse contact: abuse@progon.net

Snapshot trend

10/1/2026, 07:03:132 v41 v61 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