Network topology

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

AS43883

Currently announcedSnapshot awaiting refresh

Citynet OU · CITY-AS

Last observed10/3/2026, 19:47:01Open ASN profile →

AS43883 relationship topology

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AS43883Citynet OU

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2586ELISAEE-AS Elisa Eesti AS

Relationship: Upstream
Observed weight: 258
ASN registration country: Estonia
Latest RIS data: 10/3/2026, 00:00:00

Open AS2586 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2586Observed weight 258	ELISAEE-AS Elisa Eesti AS	Upstream	Estonia	8/23/2019, 00:00:00	10/3/2026, 00:00:00	334	0

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