Autonomous system profile

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

AS51924

Announcement observedRIPE NCC

Portomontenegro-AS Adriatic Marinas d.o.o. · Portomontenegro-AS

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

Last active10/4/2026, 19:06:30Snapshot expired

View network topology RDAP registration

ASN: AS51924
Registration country: Montenegro
Name: Portomontenegro-AS Adriatic Marinas d.o.o.
Abbreviation: Portomontenegro-AS
Registration date: 11/30/2010, 11:11:50
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
91.220.187.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/4/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Portomontenegro-AS Adriatic Marinas d.o.o.
RIR: RIPE NCC
Registration country: Montenegro
Registration date: 11/30/2010, 11:11:50
Abuse contact: it@portomontenegro.com

Snapshot trend

10/4/2026, 19:06:301 v40 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 · rir-rdap-asn · iana-rdap-asn-bootstrap