Network topology

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

AS203385

Currently announcedSnapshot awaiting refresh

asczpernix Pernix systems s.r.o. · asczpernix

Last observed10/10/2026, 13:45:30Open ASN profile →

AS203385 relationship topology

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AS203385asczpernix Pernix syste…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS204860NETX NetX Networks a.s.

Relationship: Upstream
Observed weight: 418
ASN registration country: Czechia
Latest RIS data: 10/10/2026, 00:00:00

Open AS204860 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS204860Observed weight 418	NETX NetX Networks a.s.	Upstream	Czechia	8/28/2019, 00:00:00	10/10/2026, 00:00:00	692	1,582
AS210604Observed weight 268	asczpernix-neza Pernix systems s.r.o.	Upstream	Czechia	8/28/2019, 00:00:00	10/10/2026, 00:00:00	343	0

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