Network topology

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

AS44593

Currently announcedSnapshot awaiting refresh

REDCAYLE Fundacion Centro de Supercomputacion de Castilla y Leon · REDCAYLE

Last observed10/1/2026, 02:11:34Open ASN profile →

AS44593 relationship topology

Showing 3 / 3

AS44593REDCAYLE Fundacion Cent…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS766RedIRIS Entidad Publica Empresarial Red.es

Relationship: Upstream
Observed weight: 744
ASN registration country: Spain
Latest RIS data: 10/10/2026, 00:00:00

Open AS766 profile →

All adjacent autonomous systems

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

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS766Observed weight 744	RedIRIS Entidad Publica Empresarial Red.es	Upstream	Spain	8/19/2019, 00:00:00	10/10/2026, 00:00:00	1,034	371
AS29481Observed weight 262	JCYL-AS Junta de Castilla y Leon	Downstream	Spain	8/19/2019, 00:00:00	10/10/2026, 00:00:00	344	0
AS64603Observed weight 1	Network name pending collection	Upstream	Registration country pending sync	8/19/2019, 00:00:00	10/10/2026, 00:00:00	0	1

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