Network topology

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

AS201897

Currently announcedSnapshot awaiting refresh

Freeport of Riga Authority · RBPASN

Last observed10/10/2026, 04:16:05Open ASN profile →

AS201897 relationship topology

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AS201897Freeport of Riga Author…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS51548SIA "DOLPHNET"

Relationship: Upstream
Observed weight: 263
ASN registration country: Latvia
Latest RIS data: 10/9/2026, 08:00:00

Open AS51548 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
AS51548Observed weight 263	SIA "DOLPHNET"	Upstream	Latvia	8/28/2019, 00:00:00	10/9/2026, 08:00:00	680	0

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