Network topology

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

AS25412

Currently announcedSnapshot awaiting refresh

CCMA-AS CORPORACIO CATALANA DE MITJANS AUDIOVISUALS, S.A. · CCMA-AS

Last observed10/1/2026, 17:54:24Open ASN profile →

AS25412 relationship topology

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AS25412CCMA-AS CORPORACIO CATA…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8220COLT COLT Technology Services Group Limited

Relationship: Upstream
Observed weight: 248
ASN registration country: United Kingdom
Latest RIS data: 10/1/2026, 00:00:00

Open AS8220 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
AS8220Observed weight 248	COLT COLT Technology Services Group Limited	Upstream	United Kingdom	8/21/2019, 00:00:00	10/1/2026, 00:00:00	682	0
AS39551Observed weight 5	Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya	Upstream	Spain	8/21/2019, 00:00:00	10/1/2026, 00:00:00	12	0

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