Network topology

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

AS24693

Currently announcedSnapshot awaiting refresh

CNSYS-AS CNSYS PLC · CNSYS-AS

Last observed10/29/2026, 12:27:17Open ASN profile →

AS24693 relationship topology

Showing 2 / 2

AS24693CNSYS-AS CNSYS PLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8717A1BG A1 Bulgaria EAD

Relationship: Upstream
Observed weight: 324
ASN registration country: Bulgaria
Latest RIS data: 10/29/2026, 00:00:00

Open AS8717 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS8717Observed weight 324	A1BG A1 Bulgaria EAD	Upstream	Bulgaria	8/21/2019, 00:00:00	10/29/2026, 00:00:00	235	361
AS8866Observed weight 195	VIVACOM-AS Vivacom Bulgaria EAD	Upstream	Bulgaria	8/21/2019, 00:00:00	10/29/2026, 00:00:00	489	0

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