Network topology

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

AS210604

Currently announcedSnapshot awaiting refresh

Pernix systems s.r.o. · asczpernix-neza

Last observed10/12/2026, 05:29:29Open ASN profile →

AS210604 relationship topology

Showing 2 / 2

AS210604Pernix systems s.r.o.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS197451VUTBR-AS Brno University of Technology

Relationship: Upstream
Observed weight: 539
ASN registration country: Czechia
Latest RIS data: 10/11/2026, 00:00:00

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All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS197451Observed weight 539	VUTBR-AS Brno University of Technology	Upstream	Czechia	8/28/2019, 00:00:00	10/11/2026, 00:00:00	1,032	0
AS203385Observed weight 269	Pernix systems s.r.o.	Downstream	Czechia	8/28/2019, 00:00:00	10/11/2026, 00:00:00	344	0

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