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	Prefix	Description
	167.148.82.0/24	f-net master ltda
	2804:972c::/34
	2804:972c::/33
	2804:972c::/32
	2804:972c:4000::/34
	2804:972c:8000::/34
	2804:972c:8000::/33
	2804:972c:c000::/34

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS269194	ST1 INTERNET	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS269194	ST1 INTERNET	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS14840	BR.DIGITAL	✘	✔
	AS262589	SAMM (Internexa)	✘	✔
	AS267613	ELETRONET S.A.	✘	✔
	AS266400	Ferenz Networks	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS263661	Brasil Digital Telecom	✘	✔
	AS52999	START TELECOM LTDA	✘	✔
	AS263444	Open X Tecnologia Ltda	✘	✔
	AS61680	ACESSO SIMPLES LTDA	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS262462	Aranet Play	✔	✔
	AS6057	Administracion Nacional de Telecomunicaciones	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS269396	UNIR TELECOM	✘	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✘
	AS265169	VIPNETT TELECOM	✔	✘

% IP Client: 2a0c:2f07:9459:2c13:0:0:0:247
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-04-29T00:38:32-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS274389
owner:       F-NET MASTER LTDA
ownerid:     43.535.898/0001-05
responsible: JEFFERSON DAVI COELHO PEREIRA
country:     BR
owner-c:     JDCPE19
routing-c:   DIGSA110
abuse-c:     JDCPE19
created:     20251212
changed:     20251231
inetnum:     2804:972c::/32

nic-hdl-br:  JDCPE19
person:      jefferson davi coelho pereira
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20230417
changed:     20230417

nic-hdl-br:  DIGSA110
person:      Diyerdre gomes santos
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20230413
changed:     20251231

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

Last Update: 2026-04-29T03:38:32Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-e1-automation-customer	4719
RADB	as-st1-customers	324