Network topology

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

AS200874

Currently announcedSnapshot awaiting refresh

LBC-AS-CZ Liberecky kraj · LBC-AS-CZ

Last observed10/9/2026, 22:14:01Open ASN profile →

AS200874 relationship topology

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AS200874LBC-AS-CZ Liberecky kraj

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2852CESNET2 CESNET z.s.p.o.

Relationship: Upstream
Observed weight: 488
ASN registration country: Czechia
Latest RIS data: 10/9/2026, 08:00:00

Open AS2852 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2852Observed weight 488	CESNET2 CESNET z.s.p.o.	Upstream	Czechia	8/28/2019, 00:00:00	10/9/2026, 08:00:00	355	378

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