Network topology

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

AS212737

Currently announcedSnapshot awaiting refresh

DETZEN-AS Alexander Detzen · DETZEN-AS

Last observed10/12/2026, 21:42:25Open ASN profile →

AS212737 relationship topology

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AS212737DETZEN-AS Alexander Det…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS9063SAARGATE-AS VSE NET GmbH

Relationship: Upstream
Observed weight: 265
ASN registration country: Germany
Latest RIS data: 10/12/2026, 00:00:00

Open AS9063 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
AS9063Observed weight 265	SAARGATE-AS VSE NET GmbH	Upstream	Germany	8/28/2019, 00:00:00	10/12/2026, 00:00:00	0	362

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