Network topology

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

AS56531

Currently announcedSnapshot awaiting refresh

FRITIDSRESOR TUI Sverige AB · FRITIDSRESOR

Last observed10/5/2026, 12:01:25Open ASN profile →

AS56531 relationship topology

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AS56531FRITIDSRESOR TUI Sverig…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8473BAHNHOF Bahnhof AB

Relationship: Upstream
Observed weight: 441
ASN registration country: Sweden
Latest RIS data: 10/5/2026, 00:00:00

Open AS8473 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS8473Observed weight 441	BAHNHOF Bahnhof AB	Upstream	Sweden	8/25/2019, 00:00:00	10/5/2026, 00:00:00	353	356

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