Network topology

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

AS60156

Currently announcedSnapshot awaiting refresh

Solution Design Inc Oy · SDI-AS

Last observed10/6/2026, 02:39:02Open ASN profile →

AS60156 relationship topology

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AS60156Solution Design Inc Oy

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS16302SUOMICOMMUNICATIONS Suomi Communications Oy

Relationship: Upstream
Observed weight: 327
ASN registration country: Finland
Latest RIS data: 10/5/2026, 00:00:00

Open AS16302 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS16302Observed weight 327	SUOMICOMMUNICATIONS Suomi Communications Oy	Upstream	Finland	8/25/2019, 00:00:00	10/5/2026, 00:00:00	292	296
AS719Observed weight 51	ELISA-AS Elisa Oyj	Upstream	Finland	8/25/2019, 00:00:00	10/5/2026, 00:00:00	64	52

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