Network topology

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

AS210741

Currently announcedSnapshot awaiting refresh

ISRcomunicaciones Telnetia S.L. trading as ISR comunicaciones · ISRcomunicaciones

Last observed10/12/2026, 06:34:16Open ASN profile →

AS210741 relationship topology

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AS210741ISRcomunicaciones Telne…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12357COMUNITEL VODAFONE ESPANA S.A.U.

Relationship: Upstream
Observed weight: 263
ASN registration country: Spain
Latest RIS data: 10/11/2026, 00:00:00

Open AS12357 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12357Observed weight 263	COMUNITEL VODAFONE ESPANA S.A.U.	Upstream	Spain	8/28/2019, 00:00:00	10/11/2026, 00:00:00	675	0

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