Network topology

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

AS12642

Currently announcedSnapshot awaiting refresh

LEON-AS2 Leon Sp. z o.o. · LEON-AS2

Last observed10/31/2026, 13:05:25Open ASN profile →

AS12642 relationship topology

Showing 1 / 1

AS12642LEON-AS2 Leon Sp. z o.o.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS13000LEON-AS Leon Sp. z o.o.

Relationship: Upstream
Observed weight: 267
ASN registration country: Poland
Latest RIS data: 10/31/2026, 00:00:00

Open AS13000 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS13000Observed weight 267	LEON-AS Leon Sp. z o.o.	Upstream	Poland	8/19/2019, 00:00:00	10/31/2026, 00:00:00	684	0

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