Network topology

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

AS56544

Currently announcedSnapshot awaiting refresh

MARLENA Marek Zieba · MARLENA

Last observed10/5/2026, 12:25:50Open ASN profile →

AS56544 relationship topology

Showing 2 / 2

AS56544MARLENA Marek Zieba

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS33951FORWEB "FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski

Relationship: Upstream
Observed weight: 134
ASN registration country: Poland
Latest RIS data: 10/5/2026, 00:00:00

Open AS33951 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
AS33951Observed weight 134	FORWEB "FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski	Upstream	Poland	8/25/2019, 00:00:00	10/5/2026, 00:00:00	556	0
AS197091Observed weight 124	METROPORT METROPORT Sp. z o.o.	Upstream	RIR did not provide a registration country	8/25/2019, 00:00:00	10/5/2026, 00:00:00	440	0

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