Network topology

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

AS57294

Currently announcedSnapshot awaiting refresh

Internet_Expert_CZ Internet Expert s.r.o. · Internet_Expert_CZ

Last observed10/5/2026, 17:02:32Open ASN profile →

AS57294 relationship topology

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AS57294Internet_Expert_CZ Inte…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS28725CETIN-AS CETIN a.s.

Relationship: Upstream
Observed weight: 367
ASN registration country: Czechia
Latest RIS data: 10/5/2026, 00:00:00

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All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS28725Observed weight 367	CETIN-AS CETIN a.s.	Upstream	Czechia	8/25/2019, 00:00:00	10/5/2026, 00:00:00	682	338

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