Network topology

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

AS61646

Currently announcedSnapshot awaiting refresh

AS61646 - SINALNET Comunicacoes · AS61646

Last observed10/6/2026, 07:38:32Open ASN profile →

AS61646 relationship topology

Showing 4 / 4

AS61646SINALNET Comunicacoes

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS266220AS266220 - RFS Tecnologia LTDA

Relationship: Upstream
Observed weight: 503
ASN registration country: Registration country pending sync
Latest RIS data: 10/5/2026, 16:00:00

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All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS266220Observed weight 503	AS266220 - RFS Tecnologia LTDA	Upstream	Registration country pending sync	8/25/2019, 00:00:00	10/5/2026, 16:00:00	2,318	364
AS6057Observed weight 2	AS6057 - Administracion Nacional de Telecomunicaciones	Upstream	Uruguay	8/25/2019, 00:00:00	10/5/2026, 16:00:00	0	8
AS21574Observed weight 1	AS21574 - Century Telecom Ltda	Upstream	Registration country pending sync	8/25/2019, 00:00:00	10/5/2026, 16:00:00	0	3
AS53013Observed weight 1	AS53013 - UFINET BRASIL S.A.	Upstream	Registration country pending sync	8/25/2019, 00:00:00	10/5/2026, 16:00:00	0	4

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