Network topology

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

AS48917

Currently announcedSnapshot awaiting refresh

OPTINETYAMBOL Optinet Ltd · OPTINETYAMBOL

Last observed10/4/2026, 09:55:52Open ASN profile →

AS48917 relationship topology

Showing 3 / 3

AS48917OPTINETYAMBOL Optinet L…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8717A1BG A1 Bulgaria EAD

Relationship: Upstream
Observed weight: 360
ASN registration country: Bulgaria
Latest RIS data: 10/16/2026, 00:00:00

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All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS8717Observed weight 360	A1BG A1 Bulgaria EAD	Upstream	Bulgaria	8/23/2019, 00:00:00	10/16/2026, 00:00:00	3,056
AS57344Observed weight 308	TELEHOUSE-AS Telehouse AD	Upstream	Bulgaria	8/23/2019, 00:00:00	10/16/2026, 00:00:00	17,413
AS34224Observed weight 273	NETERRA-AS Neterra Ltd.	Upstream	Bulgaria	8/23/2019, 00:00:00	10/16/2026, 00:00:00	1,061

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