Network topology

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

AS200421

Currently announcedSnapshot awaiting refresh

FIRMAMED Hermandad Farmaceutica del Mediterraneo S.C.L. · FIRMAMED

Last observed10/9/2026, 18:11:11Open ASN profile →

AS200421 relationship topology

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AS200421FIRMAMED Hermandad Farm…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12357COMUNITEL VODAFONE ESPANA S.A.U.

Relationship: Upstream
Observed weight: 261
ASN registration country: Spain
Latest RIS data: 10/9/2026, 08:00:00

Open AS12357 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12357Observed weight 261	COMUNITEL VODAFONE ESPANA S.A.U.	Upstream	Spain	8/28/2019, 00:00:00	10/9/2026, 08:00:00	674	0

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