Network topology

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

AS51678

Currently announcedSnapshot awaiting refresh

IBERMATICA AYESA IBERMATICA, SAU · IBERMATICA

Last observed10/4/2026, 18:20:44Open ASN profile →

AS51678 relationship topology

Showing 4 / 4

AS51678IBERMATICA AYESA IBERMA…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12479UNI2-AS Orange Espagne SA

Relationship: Upstream
Observed weight: 278
ASN registration country: Spain
Latest RIS data: 10/4/2026, 00:00:00

Open AS12479 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12479Observed weight 278	UNI2-AS Orange Espagne SA	Upstream	Spain	8/25/2019, 00:00:00	10/4/2026, 00:00:00	2,188	0
AS6939Observed weight 243	HURRICANE - Hurricane Electric LLC	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	0	348
AS3356Observed weight 235	LEVEL3 - Level 3 Parent, LLC	Upstream	United States	8/25/2019, 00:00:00	10/4/2026, 00:00:00	6,297	0
AS3352Observed weight 7	Telefonica_de_EspaNa TELEFONICA DE ESPANA S.A.U.	Upstream	Spain	8/25/2019, 00:00:00	10/4/2026, 00:00:00	168	0

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