Network topology

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

AS29156

Currently announcedSnapshot awaiting refresh

AS29156 DXC Technology Danmark A/S · AS29156

Last observed10/2/2026, 03:52:26Open ASN profile →

AS29156 relationship topology

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AS29156AS29156 DXC Technology …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3292TDC TDC Holding A/S

Relationship: Upstream
Observed weight: 351
ASN registration country: Denmark
Latest RIS data: 10/31/2026, 00:00:00

Open AS3292 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
AS3292Observed weight 351	TDC TDC Holding A/S	Upstream	Denmark	8/21/2019, 00:00:00	10/31/2026, 00:00:00	2,672	335

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