Network topology

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

AS56576

Currently announcedSnapshot awaiting refresh

FONLIDER DOO BEOGRAD · FONLIDER

Last observed10/5/2026, 12:27:09Open ASN profile →

AS56576 relationship topology

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AS56576FONLIDER DOO BEOGRAD

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS31042YETTEL-AS Yettel d.o.o.

Relationship: Upstream
Observed weight: 274
ASN registration country: Serbia
Latest RIS data: 10/19/2026, 00:00:00

Open AS31042 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
AS31042Observed weight 274	YETTEL-AS Yettel d.o.o.	Upstream	Serbia	8/25/2019, 00:00:00	10/19/2026, 00:00:00	347	0

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