Network topology

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

AS57889

Currently announcedSnapshot awaiting refresh

MAXSERWIS-AS MAXSERWIS Sp.zo.o. · MAXSERWIS-AS

Last observed10/5/2026, 20:07:02Open ASN profile →

AS57889 relationship topology

Showing 3 / 3

AS57889MAXSERWIS-AS MAXSERWIS …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8323Academic Computer Centre CYFRONET AGH

Relationship: Upstream
Observed weight: 265
ASN registration country: Poland
Latest RIS data: 10/5/2026, 00:00:00

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All adjacent autonomous systems

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

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS8323Observed weight 265	Academic Computer Centre CYFRONET AGH	Upstream	Poland	8/25/2019, 00:00:00	10/5/2026, 00:00:00	664
AS24482Observed weight 1	SGGS-AS-AP - SG.GS	Uncertain relationship	Singapore	8/25/2019, 00:00:00	10/5/2026, 00:00:00	14
AS49544Observed weight 1	i3Dnet i3D.net B.V	Uncertain relationship	Netherlands	8/25/2019, 00:00:00	10/5/2026, 00:00:00	4

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