Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS51924

Currently announcedSnapshot awaiting refresh

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

Last observed10/4/2026, 19:06:30Open ASN profile →

AS51924 relationship topology

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AS51924Portomontenegro-AS Adri…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS47881One Crna Gora DOO

Relationship: Upstream
Observed weight: 271
ASN registration country: Montenegro
Latest RIS data: 10/4/2026, 00:00:00

Open AS47881 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS47881Observed weight 271	One Crna Gora DOO	Upstream	Montenegro	8/25/2019, 00:00:00	10/4/2026, 00:00:00	345	0

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context