Network topology

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

AS215629

Currently announcedSnapshot awaiting refresh

MAYK Viipurin Reaalikoulu Oy · MAYK

Last observed10/13/2026, 12:07:20Open ASN profile →

AS215629 relationship topology

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AS215629MAYK Viipurin Reaalikou…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS199508S1NETWORKS-AS S1 Networks Oy

Relationship: Upstream
Observed weight: 260
ASN registration country: Finland
Latest RIS data: 10/13/2026, 00:00:00

Open AS199508 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
AS199508Observed weight 260	S1NETWORKS-AS S1 Networks Oy	Upstream	Finland	8/28/2019, 00:00:00	10/13/2026, 00:00:00	0	345

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