Network topology

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

AS197802

Currently announcedSnapshot awaiting refresh

Secretaria-Geral Ministerio da Administracao Interna · UTIS-AS

Last observed10/9/2026, 09:24:32Open ASN profile →

AS197802 relationship topology

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AS197802Secretaria-Geral Minist…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15525MEO-EMPRESAS MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.

Relationship: Upstream
Observed weight: 280
ASN registration country: Portugal
Latest RIS data: 10/8/2026, 00:00:00

Open AS15525 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS15525Observed weight 280	MEO-EMPRESAS MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	Upstream	Portugal	8/28/2019, 00:00:00	10/8/2026, 00:00:00	1,124	0
AS2860Observed weight 13	NOS_COMUNICACOES NOS COMUNICACOES, S.A.	Upstream	Portugal	8/28/2019, 00:00:00	10/8/2026, 00:00:00	20	0

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