Network topology

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

AS201481

Currently announcedSnapshot awaiting refresh

CDISA CDI Conseils et Developpements Informatiques SA · CDISA

Last observed10/10/2026, 01:52:02Open ASN profile →

AS201481 relationship topology

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AS201481CDISA CDI Conseils et D…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6730SUNRISE Sunrise GmbH

Relationship: Upstream
Observed weight: 269
ASN registration country: Switzerland
Latest RIS data: 10/9/2026, 08:00:00

Open AS6730 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
AS6730Observed weight 269	SUNRISE Sunrise GmbH	Upstream	Switzerland	8/28/2019, 00:00:00	10/9/2026, 08:00:00	672	0

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