Autonomous system profile

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

AS210400

Announcement observedRIPE NCC

Pierre Bourdon · DELROTHNET

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

Last active10/12/2026, 03:45:16Snapshot expired

View network topology RDAP registration

ASN: AS210400
Registration country: Switzerland
Name: Pierre Bourdon
Abbreviation: DELROTHNET
Registration date: 12/2/2021, 15:15:32
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2a0d:d742:40::/44BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/28/2026, 00:00:00	10/12/2026, 00:00:00	×	✓	Currently valid

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

Registration and sources

Organization: Pierre Bourdon
RIR: RIPE NCC
Registration country: Switzerland
Registration date: 12/2/2021, 15:15:32
Abuse contact: abuse@delroth.net

Snapshot trend

10/12/2026, 03:45:160 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