Network topology

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

AS197653

Currently announcedSnapshot awaiting refresh

Alcatraz KOESIO Networks SAS · Alcatraz

Last observed10/9/2026, 08:42:05Open ASN profile →

AS197653 relationship topology

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AS197653Alcatraz KOESIO Network…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS206120KOESIO-NETWORKS KOESIO Networks SAS

Relationship: Upstream
Observed weight: 577
ASN registration country: France
Latest RIS data: 10/8/2026, 00:00:00

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All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS206120Observed weight 577	KOESIO-NETWORKS KOESIO Networks SAS	Upstream	France	8/28/2019, 00:00:00	10/8/2026, 00:00:00	3,292
AS216297Observed weight 292	COMPAGNIE PHOCEENNE D EQUIPEMENTS MULTISITES SAS	Downstream	France	8/28/2019, 00:00:00	10/8/2026, 00:00:00	768
AS3356Observed weight 68	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/28/2019, 00:00:00	10/8/2026, 00:00:00	171

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