Network topology

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

AS51786

Currently announcedSnapshot awaiting refresh

VELDER-AS Patrick Velder · VELDER-AS

Last observed10/4/2026, 18:43:05Open ASN profile →

AS51786 relationship topology

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AS51786VELDER-AS Patrick Velder

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15623CYBERLINK Cyberlink AG

Relationship: Upstream
Observed weight: 384
ASN registration country: Switzerland
Latest RIS data: 11/3/2026, 00:00:00

Open AS15623 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
AS15623Observed weight 384	CYBERLINK Cyberlink AG	Upstream	Switzerland	8/25/2019, 00:00:00	11/3/2026, 00:00:00	360	352

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