Network topology

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

AS29109

Currently announcedSnapshot awaiting refresh

MEDIOS AVANZADOS DE CALCULO Y DISENO, S.L. · MEDIOSAVANZADOS-AS

Last observed10/2/2026, 03:51:03Open ASN profile →

AS29109 relationship topology

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AS29109MEDIOS AVANZADOS DE CAL…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6739ONO-AS VODAFONE ONO, S.A.

Relationship: Upstream
Observed weight: 259
ASN registration country: Spain
Latest RIS data: 10/1/2026, 00:00:00

Open AS6739 profile →

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS6739Observed weight 259	ONO-AS VODAFONE ONO, S.A.	Upstream	Spain	8/21/2019, 00:00:00	10/1/2026, 00:00:00	335	0

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