Autonomous system profile

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

AS58083

Announcement observedRIPE NCC

GEMZAANSTAD-AS Gemeente Zaanstad · GEMZAANSTAD-AS

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

Last active10/5/2026, 21:14:45Snapshot expired

View network topology RDAP registration

ASN: AS58083
Registration country: RIR did not provide a registration country
Name: GEMZAANSTAD-AS Gemeente Zaanstad
Abbreviation: GEMZAANSTAD-AS
Registration date: 4/18/2012, 14:17:37
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
91.238.141.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/5/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: GEMZAANSTAD-AS Gemeente Zaanstad
RIR: RIPE NCC
Registration country: RIR did not provide a registration country
Registration date: 4/18/2012, 14:17:37
Abuse contact: abuse@zaanstad.nl

Snapshot trend

10/5/2026, 21:14:451 v41 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