Network topology

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

AS43558

Currently announcedSnapshot awaiting refresh

Finnish Transport and Communications Agency · FICORA-FI-ANYCAST

Last observed10/3/2026, 19:01:17Open ASN profile →

AS43558 relationship topology

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AS43558Finnish Transport and C…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1741FUNETAS CSC - Tieteen tietotekniikan keskus Oy

Relationship: Upstream
Observed weight: 189
ASN registration country: Finland
Latest RIS data: 10/23/2026, 00:00:00

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS1741Observed weight 189	FUNETAS CSC - Tieteen tietotekniikan keskus Oy	Upstream	Finland	8/23/2019, 00:00:00	10/23/2026, 00:00:00	171	161

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