Network topology

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

AS33943

Currently announcedSnapshot awaiting refresh

CBEZDRAT-AS Quadruple a.s. · CBEZDRAT-AS

Last observed10/2/2026, 16:51:10Open ASN profile →

AS33943 relationship topology

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AS33943CBEZDRAT-AS Quadruple a…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21430WIA-AS WIA spol. s.r.o.

Relationship: Upstream
Observed weight: 426
ASN registration country: Czechia
Latest RIS data: 10/2/2026, 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
AS21430Observed weight 426	WIA-AS WIA spol. s.r.o.	Upstream	Czechia	8/21/2019, 00:00:00	10/2/2026, 00:00:00	337	338

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