Network topology

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

AS218580

Currently announcedSnapshot awaiting refresh

CWMBRASIL-AS WESLEY MELO DA SILVA · CWMBRASIL-AS

Last observed10/25/2026, 15:06:16Open ASN profile →

AS218580 relationship topology

Showing 2 / 2

AS218580CWMBRASIL-AS WESLEY MEL…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS52772AS52772 - SJNET TELECOMUNICACOES - EIRELI

Relationship: Upstream
Observed weight: 684
ASN registration country: Registration country pending sync
Latest RIS data: 10/25/2026, 00:00:00

Open AS52772 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
AS52772Observed weight 684	AS52772 - SJNET TELECOMUNICACOES - EIRELI	Upstream	Registration country pending sync	8/28/2019, 00:00:00	10/25/2026, 00:00:00	1,426	276
AS271496Observed weight 245	Network name pending collection	Downstream	Registration country pending sync	8/28/2019, 00:00:00	10/25/2026, 00:00:00	290	0

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