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	Prefix	Description
	177.10.64.0/24	SILVEIRA & ZIQUINATTI LTDA
	177.10.65.0/24	SILVEIRA & ZIQUINATTI LTDA
	177.10.66.0/24	SILVEIRA & ZIQUINATTI LTDA
	177.10.67.0/24	SILVEIRA & ZIQUINATTI LTDA
	177.10.68.0/24	SILVEIRA & ZIQUINATTI LTDA
	177.10.69.0/24	SILVEIRA & ZIQUINATTI LTDA
	177.10.70.0/24	SILVEIRA & ZIQUINATTI LTDA
	177.10.71.0/24	SILVEIRA & ZIQUINATTI LTDA
	2804:2e4::/32	SILVEIRA & ZIQUINATTI LTDA
	2804:2e4:1000::/38	SILVEIRA & ZIQUINATTI LTDA

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS28283	Adyl Telecom	✔	✔
	AS16735	Algar Telecom	✔	✘
	AS1031	PEER 1031 LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS28283	Adyl Telecom	✔	✔
	AS16735	Algar Telecom	✔	✘
	AS1031	PEER 1031 LLC	✔	✘
	AS266082	PowerServ Internet	✔	✘
	AS6939	Hurricane Electric LLC	✘	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS200052	Feral.io Ltd	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✔
	AS52925	Ascenty Data Centers e Telecomunicações S/A	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS40776	TaoNet	✔	✔
	AS263661	Brasil Digital Telecom	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS14840	BR.DIGITAL	✘	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS262462	Aranet Play	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS24482	SG.GS	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS262832	Link Cariri	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS265061	GC NET	✔	✘
	AS264409	Huge Networks	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS15169	Google LLC	✔	✘
	AS1820	WNET TELECOM USA Corp.	✔	✘
	AS33891	Core-Backbone GmbH	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS199524	Gcore S.A.	✔	✘
	AS55081	24 SHELLS	✔	✘
	AS199829	Akronic Network LTDA	✘	✔
	AS269396	UNIR TELECOM	✘	✔
	AS20473	The Constant Company, LLC	✘	✔
	AS52999	START TELECOM LTDA	✘	✔
	AS13335	Cloudflare, Inc.	✘	✔
	AS263903	INFORBARRA TELECOM	✘	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS266082	PowerServ Internet	✔	✘

% IP Client: 2a0c:2f07:9459:2c8:0:0:0:247
 % 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.
% 2025-12-15T23:07:29-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS53234
owner:       SILVEIRA & ZIQUINATTI LTDA
ownerid:     05.121.961/0001-78
responsible: Luiz Jocelmo Silveira da Rosa
country:     BR
owner-c:     LJR28
routing-c:   LJR28
abuse-c:     LJR28
created:     20101206
changed:     20130306
inetnum:     177.10.64.0/21
inetnum:     2804:2e4::/32

nic-hdl-br:  LJR28
person:      Luiz Jocelmo Silveira da Rosa
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20050908
changed:     20230808

% 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: 2025-12-16T02:07:29Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-mob-customer-as53237	611
RADB	as-e1-automation-customer	4749
RADB	as-embratelnet	6269
RADB	as-hurricane	24479
NTTCOM	as-as393742	304
RADB	as-durand1-customer	4619
RADB	as-forte-telecom-customer-rj	1299
RADB	as-267613	5357
RADB	as-ctbc-customers26	50
RADB	as-ctbc-tools	9675
RADB	as-ufinet-latam-brasil	4935
RADB	as-hurricanev6	20349
RADB	as28146:as-clients	2363
RADB	as-ctbc-customers100	51
RADB	as-adylnet-customers	568
RADB	as53013:as-cone	9643
ALTDB	as-hwng-downstreams	2598