Autonomous system profile

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

AS208562

Announcement observedRIPE NCC

Thorsten Alteholz · ALTEHOLZ

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

Last active10/11/2026, 16:27:02Snapshot expired

View network topology RDAP registration

ASN: AS208562
Registration country: Germany
Name: Thorsten Alteholz
Abbreviation: ALTEHOLZ
Registration date: 7/12/2019, 13:39:40
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2001:678:ad8::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/27/2026, 08:00:00	10/15/2026, 16:00:00	×	✓	Historical record

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

Registration and sources

Organization: Thorsten Alteholz
RIR: RIPE NCC
Registration country: Germany
Registration date: 7/12/2019, 13:39:40
Abuse contact: ipv6@alteholz.eu

Snapshot trend

10/11/2026, 16:27:020 v41 v63 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