Network topology

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

AS52576

Currently announcedSnapshot awaiting refresh

AS52576 - Zap Online Ltda · AS52576

Last observed10/4/2026, 21:00:21Open ASN profile →

AS52576 relationship topology

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AS52576Zap Online Ltda

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS28198AS28198 - SEMPRE TELECOMUNICACOES LTDA

Relationship: Upstream
Observed weight: 500
ASN registration country: Registration country pending sync
Latest RIS data: 10/4/2026, 00:00:00

Open AS28198 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
AS28198Observed weight 500	AS28198 - SEMPRE TELECOMUNICACOES LTDA	Upstream	Registration country pending sync	8/25/2019, 00:00:00	10/4/2026, 00:00:00	2,661	676

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