Network topology

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

AS49754

Currently announcedSnapshot awaiting refresh

SFERA-IT-AS Sfera IT d.o.o. · SFERA-IT-AS

Last observed10/4/2026, 12:12:30Open ASN profile →

AS49754 relationship topology

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AS49754SFERA-IT-AS Sfera IT d.…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS5603SIOL-NET Telekom Slovenije, d.d.

Relationship: Upstream
Observed weight: 274
ASN registration country: Slovenia
Latest RIS data: 10/4/2026, 00:00:00

Open AS5603 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
AS5603Observed weight 274	SIOL-NET Telekom Slovenije, d.d.	Upstream	Slovenia	8/23/2019, 00:00:00	10/4/2026, 00:00:00	355	0

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