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	Prefix	Description
	2804:8d68::/33	System Computadores LTDA
	2804:8d68:8000::/33	System Computadores LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS61832	Giga+ Empresas	✔	✔
	AS263456	MKNETWORK TELECOM LTDA ME	✔	✔
	AS6939	Hurricane Electric LLC	✘	✔
	AS28368	Wirelink (Sobralnet)	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS6939	Hurricane Electric LLC	✘	✔
	AS28590	Directnet Prestacao de Servicos Ltda.	✔	✘
	AS263456	MKNETWORK TELECOM LTDA ME	✔	✔
	AS61832	Giga+ Empresas	✔	✔
	AS35280	F5 Networks SARL	✘	✔
	AS14840	BR.DIGITAL	✘	✔
	AS199524	Gcore S.A.	✔	✔
	AS7195	EdgeUno	✘	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS52320	V.tal (GlobeNet)	✔	✔
	AS28368	Wirelink (Sobralnet)	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS40776	TaoNet	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS37468	Angola Cables	✘	✔
	AS269180	VIPNET Conexão	✔	✔
	AS214757	Jakub Krsa	✘	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS9498	Bharti Airtel Ltd.	✘	✔
	AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS24482	SG.GS	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS269396	UNIR TELECOM	✘	✔
	AS39120	Convergenze S.p.A.	✘	✔
	AS262462	Aranet Play	✘	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS8801	Rocket Fibre Ltd	✘	✔
	AS13335	Cloudflare, Inc.	✘	✔
	AS34170	Aztelekom LLC	✔	✘
	AS52999	START TELECOM LTDA	✘	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS262832	Link Cariri	✘	✔
	AS28283	Adyl Telecom	✘	✔
	AS263661	Brasil Digital Telecom	✔	✘
	AS270470	LN TELECOM	✘	✔
	AS29049	Delta Telecom Ltd	✔	✘
	AS263444	Open X Tecnologia Ltda	✘	✔
	AS37721	Virtual Technologies & Solutions	✘	✔
	AS267613	ELETRONET S.A.	✘	✔
	AS49544	i3D.net B.V	✘	✔
	AS262589	SAMM (Internexa)	✘	✔
	AS270824	ENX Services	✔	✘
	AS61680	ACESSO SIMPLES LTDA	✘	✔
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS15169	Google LLC	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS28590	Directnet Prestacao de Servicos Ltda.	✔	✘

% 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.
% 2026-01-27T11:39:08-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS273355
owner:       System Computadores LTDA
ownerid:     06.120.084/0001-83
responsible: Antonio Henrique Dias Silveira
country:     BR
owner-c:     FHBWE
routing-c:   FHBWE
abuse-c:     AHDSI13
created:     20231005
changed:     20241206
inetnum:     2804:8d68::/32
as-in:       from AS6939 100 accept ANY
as-in:       from AS61832 100 accept ANY
as-in:       from AS263456 100 accept ANY
as-out:      to AS6939 announce ANY
as-out:      to AS61832 announce ANY
as-out:      to AS263456 announce ANY

nic-hdl-br:  FHBWE
person:      Fernando Henrique Batista Werner
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20110731
changed:     20230522

nic-hdl-br:  AHDSI13
person:      antonio henrique dias silveira
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20230614
changed:     20230927

% 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: 2026-01-27T14:39:08Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-embratelnet	6294
RADB	as273355:as-cone	2
RADB	as273355:as-announcements	2
RADB	as53013:as-cone	9988
RADB	as-e1-automation-customer	5244
RADB	as-ctbc-customers242	45
RADB	as61568:as-aloo-telecom-ddos	6363
RADB	as263903:as-transit	828
RADB	as263558:as-customers	276
RADB	as-7738-bgp-customers	3227
RADB	as-7738_customers	3424
RADB	as-sempre-customer-263456	33
RADB	as-americantower-clients-of-clients	860
RADB	as-ctbc-tools	9762
RADB	as-hurricanev6	20736
RADB	as61568:as-aloo-telecom	2136