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Data as of Nov 10, 2026

177.137.48.0/21

No anonymizer space · no proxy exits in 30 days

Celante Servicos de Telecomunicacoes LTDA - EPP

Announcement

this exact prefix

RPKI valid

Announced by

Type

Residential

Risk

0 / 100 · Low

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Registry

Holder

Organization: Not stated by the registry

Origin network

AS53048

BR

Name: Celante Servicos de Telecomunicacoes LTDA - EPP
Type: Internet provider
Registered: Jul 14, 2009
Domain: cte.net.br
Website: cte.net.br
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
177.137.48.0/21	AS53048	/24	LACNIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS53048	RADB	ITX_GRUPO G1	MAINT-AS18678	Nov 13, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
177.137.48.0/24	AS53048	RADB	CLARO S.A. Customer	MAINT-AS4230	Nov 13, 2023
177.137.49.0/24	AS53048	RADB	CLARO S.A. Customer	MAINT-AS4230	Nov 13, 2023
177.137.50.0/24	AS53048	RADB	CLARO S.A. Customer	MAINT-AS4230	Nov 13, 2023
177.137.51.0/24	AS53048	RADB	CLARO S.A. Customer	MAINT-AS4230	Nov 13, 2023
177.137.52.0/24	AS53048	RADB	CLARO S.A. Customer	MAINT-AS4230	Nov 13, 2023
177.137.53.0/24	AS53048	RADB	CLARO S.A. Customer	MAINT-AS4230	Nov 13, 2023
177.137.54.0/23	AS53048	RADB	CLARO S.A. Customer	MAINT-AS4230	Nov 13, 2023
177.137.54.0/24	AS53048	RADB	CLARO S.A. Customer	MAINT-AS4230	Nov 13, 2023
177.137.55.0/24	AS53048	RADB	CLARO S.A. Customer	MAINT-AS4230	Nov 13, 2023