Autonomous system profile

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

AS61346

Announcement observedRIPE NCC

ASHMC Heerema Marine Contractors Nederland SE · ASHMC

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

Last active10/6/2026, 08:00:43Snapshot expired

View network topology RDAP registration

ASN: AS61346
Registration country: Netherlands
Name: ASHMC Heerema Marine Contractors Nederland SE
Abbreviation: ASHMC
Registration date: 11/14/2012, 12:26:10
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
193.141.226.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 00:00:00	10/15/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: ASHMC Heerema Marine Contractors Nederland SE
RIR: RIPE NCC
Registration country: Netherlands
Registration date: 11/14/2012, 12:26:10
Abuse contact: abuse@kpnmail.nl

Snapshot trend

10/6/2026, 08:00:431 v40 v62 Upstream · 0 Uncertain

10/6/2026, 06:52:440 v40 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 · rir-rdap-asn · iana-rdap-asn-bootstrap