Network topology

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

AS211550

Currently announcedSnapshot awaiting refresh

Steentjes-Groep Steentjes Groep B.V. · Steentjes-Groep

Last observed10/12/2026, 15:25:44Open ASN profile →

AS211550 relationship topology

Showing 2 / 2

AS211550Steentjes-Groep Steentj…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8455ATOM86-AS atom86 BV

Relationship: Upstream
Observed weight: 140
ASN registration country: Netherlands
Latest RIS data: 10/26/2026, 08:00:00

Open AS8455 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
AS8455Observed weight 140	ATOM86-AS atom86 BV	Upstream	Netherlands	8/28/2019, 00:00:00	10/26/2026, 08:00:00	326	0
AS39637Observed weight 104	NETLOGICS-AS ADES BV	Upstream	Netherlands	8/28/2019, 00:00:00	10/26/2026, 08:00:00	268	0

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