Network topology

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

AS52058

Currently announcedSnapshot awaiting refresh

petrkovice_net za200.cz s.r.o. · petrkovice_net

Last observed10/19/2026, 13:11:49Open ASN profile →

AS52058 relationship topology

Showing 2 / 2

AS52058petrkovice_net za200.cz…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS25248BlueTone-AS RADIOKOMUNIKACE a.s.

Relationship: Upstream
Observed weight: 313
ASN registration country: Czechia
Latest RIS data: 10/4/2026, 00:00:00

Open AS25248 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
AS25248Observed weight 313	BlueTone-AS RADIOKOMUNIKACE a.s.	Upstream	Czechia	8/25/2019, 00:00:00	10/4/2026, 00:00:00	392	0
AS15935Observed weight 101	HA-VEL-LOCAL-AS ha-vel internet s.r.o.	Upstream	Czechia	8/25/2019, 00:00:00	10/4/2026, 00:00:00	275	0

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