Network topology

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

AS28672

Currently announcedSnapshot awaiting refresh

BANCO BIC PORTUGUES, SA · BPNNET-AS

Last observed10/2/2026, 03:50:26Open ASN profile →

AS28672 relationship topology

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AS28672BANCO BIC PORTUGUES, SA

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2860NOS_COMUNICACOES NOS COMUNICACOES, S.A.

Relationship: Upstream
Observed weight: 256
ASN registration country: Portugal
Latest RIS data: 10/29/2026, 00:00:00

Open AS2860 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
AS2860Observed weight 256	NOS_COMUNICACOES NOS COMUNICACOES, S.A.	Upstream	Portugal	8/21/2019, 00:00:00	10/29/2026, 00:00:00	332	0

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