Network topology

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

AS61571

Currently announcedSnapshot awaiting refresh

AS61571 - Metro Tecnologia

Last observed10/6/2026, 07:17:20Open ASN profile →

AS61571 relationship topology

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AS61571Metro Tecnologia

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS28670AS28670 - CST-REDEL SERVICOS DE TELECOMUNICACOES LTDA.

Relationship: Upstream
Observed weight: 502
ASN registration country: Registration country pending sync
Latest RIS data: 10/5/2026, 16:00:00

Open AS28670 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS28670Observed weight 502	AS28670 - CST-REDEL SERVICOS DE TELECOMUNICACOES LTDA.	Upstream	Registration country pending sync	8/25/2019, 00:00:00	10/5/2026, 16:00:00	346	334

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