Network topology

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

AS16288

Currently announcedSnapshot awaiting refresh

Sfires Software & Hardware Dariusz Swiderski · KABUM_AS

Last observed9/30/2026, 16:59:46Open ASN profile →

AS16288 relationship topology

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AS16288Sfires Software & Hardw…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS43476LBGK1-AS3 leniwiec.biz Grzegorz Kulewski

Relationship: Upstream
Observed weight: 254
ASN registration country: Poland
Latest RIS data: 10/3/2026, 00:00:00

Open AS43476 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
AS43476Observed weight 254	LBGK1-AS3 leniwiec.biz Grzegorz Kulewski	Upstream	Poland	8/19/2019, 00:00:00	10/3/2026, 00:00:00	330	0

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