Network topology

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

AS52851

Currently announcedSnapshot awaiting refresh

AS52851 - CTA INTERNET LTDA

Last observed10/4/2026, 21:46:51Open ASN profile →

AS52851 relationship topology

Showing 2 / 2

AS52851CTA INTERNET LTDA

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS28605AS28605 - Defferrari Informatica Ltda.

Relationship: Upstream
Observed weight: 350
ASN registration country: Registration country pending sync
Latest RIS data: 10/4/2026, 00:00:00

Open AS28605 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS28605Observed weight 350	AS28605 - Defferrari Informatica Ltda.	Upstream	Registration country pending sync	8/25/2019, 00:00:00	10/4/2026, 00:00:00	1,474	650
AS14840Observed weight 83	AS14840 - BR.Digital Telecom	Upstream	Registration country pending sync	8/25/2019, 00:00:00	10/4/2026, 00:00:00	295	45

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