Network topology

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

AS43498

Currently announcedSnapshot awaiting refresh

JAS-FBG S.A · JAS-FBG-AS

Last observed10/3/2026, 18:58:49Open ASN profile →

AS43498 relationship topology

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AS43498JAS-FBG S.A

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS31242TKPSA-AS P4 Sp. z o.o.

Relationship: Upstream
Observed weight: 246
ASN registration country: Poland
Latest RIS data: 11/8/2026, 00:00:00

Open AS31242 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
AS31242Observed weight 246	TKPSA-AS P4 Sp. z o.o.	Upstream	Poland	8/23/2019, 00:00:00	11/8/2026, 00:00:00	325	0

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