Network topology

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

AS43769

Currently announcedSnapshot awaiting refresh

EUROLAN-AS Eurolan Sp. zoo · EUROLAN-AS

Last observed11/7/2026, 22:57:35Open ASN profile →

AS43769 relationship topology

Showing 4 / 4

AS43769EUROLAN-AS Eurolan Sp. …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS20804ASN-TELENERGO Exatel S.A.

Relationship: Upstream
Observed weight: 473
ASN registration country: Poland
Latest RIS data: 10/6/2026, 00:00:00

Open AS20804 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS20804Observed weight 473	ASN-TELENERGO Exatel S.A.	Upstream	Poland	8/23/2019, 00:00:00	10/6/2026, 00:00:00	3,742
AS199222Observed weight 184	JANTAR-AS JANTAR Sp zoo	Downstream	Registration country pending sync	8/23/2019, 00:00:00	10/6/2026, 00:00:00	242
AS24482Observed weight 1	SGGS-AS-AP - SG.GS	Uncertain relationship	Singapore	8/23/2019, 00:00:00	10/6/2026, 00:00:00	10
AS49544Observed weight 1	i3Dnet i3D.net B.V	Uncertain relationship	Netherlands	8/23/2019, 00:00:00	10/6/2026, 00:00:00	20

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