Network topology

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

AS57087

Currently announcedSnapshot awaiting refresh

JYSK JYSK A/S · JYSK

Last observed10/5/2026, 15:55:35Open ASN profile →

AS57087 relationship topology

Showing 4 / 4

AS57087JYSK JYSK A/S

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3292TDC TDC Holding A/S

Relationship: Upstream
Observed weight: 346
ASN registration country: Denmark
Latest RIS data: 10/5/2026, 00:00:00

Open AS3292 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS3292Observed weight 346	TDC TDC Holding A/S	Upstream	Denmark	8/25/2019, 00:00:00	10/5/2026, 00:00:00	334	1,328
AS3257Observed weight 264	GTT-BACKBONE GTT Communications Inc.	Upstream	Germany	8/25/2019, 00:00:00	10/5/2026, 00:00:00	1,552	0
AS174Observed weight 254	COGENT-174 - Cogent Communications, LLC	Upstream	United States	8/25/2019, 00:00:00	10/5/2026, 00:00:00	1,403	0
AS286Observed weight 1	KPN GTT Communications Inc.	Upstream	Germany	8/25/2019, 00:00:00	10/5/2026, 00:00:00	6	0

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