Network topology

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

AS45010

Currently announcedSnapshot awaiting refresh

S1 Networks Oy · Megatuutti

Last observed10/3/2026, 23:10:57Open ASN profile →

AS45010 relationship topology

Showing 2 / 2

AS45010S1 Networks Oy

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS199508S1NETWORKS-AS S1 Networks Oy

Relationship: Upstream
Observed weight: 807
ASN registration country: Finland
Latest RIS data: 11/7/2026, 00:00:00

Open AS199508 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS199508Observed weight 807	S1NETWORKS-AS S1 Networks Oy	Upstream	Finland	8/23/2019, 00:00:00	11/7/2026, 00:00:00	1,449	344
AS20571Observed weight 546	EXOMI Exomi Oy	Downstream	Finland	8/23/2019, 00:00:00	11/7/2026, 00:00:00	1,115	344

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