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	Prefix	Description
	8.243.33.0/24	CTL Brazil
	138.59.160.0/22	Itau Unibanco S.A.
	138.59.161.0/24	Itau Unibanco S.A.
	200.186.244.0/24	ITAUSA S.A.
	200.196.144.0/20	Itau Unibanco S.A.
	200.196.145.0/24	Itau Unibanco S.A.
	200.196.151.0/24	Itau Unibanco S.A.
	200.196.158.0/24	Itau Unibanco S.A.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS4230	Claro (Embratel)	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS10429	Vivo (TELEFÔNICA BRASIL)	✔	✘
	AS268624	Gamers Club Ltda	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS4230	Claro (Embratel)	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS10429	Vivo (TELEFÔNICA BRASIL)	✔	✘
	AS52320	V.tal (GlobeNet)	✔	✘
	AS35280	F5 Networks SARL	✔	✘
	AS37468	Angola Cables	✔	✘
	AS14840	BR.DIGITAL	✔	✘
	AS7195	EdgeUno	✔	✘
	AS6424	EDGOO NETWORKS	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS2635	Automattic, Inc	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✘
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS264409	Huge Networks	✔	✘
	AS52999	START TELECOM LTDA	✔	✘
	AS269180	VIPNET Conexão	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS40776	TaoNet	✔	✘
	AS61680	ACESSO SIMPLES LTDA	✔	✘
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✔	✘
	AS262287	Latitude.sh LTDA	✔	✘
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS269396	UNIR TELECOM	✔	✘
	AS28283	Adyl Telecom	✔	✘
	AS267469	W8 Telecom Ltda - ME	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✘
	AS270470	LN TELECOM	✔	✘
	AS14907	Wikimedia Foundation Inc.	✔	✘
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✘
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✘
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✘
	AS266400	Ferenz Networks	✔	✘
	AS13786	Seaborn (Seabras USA, LLC)	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS13335	Cloudflare, Inc.	✔	✘
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS42473	Anexia Cloud Solutions GmbH	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS262462	Aranet Play	✔	✘
	AS60503	FNX Tecnologia LTDA	✔	✘
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✘
	AS36236	NetActuate, Inc	✔	✘
	AS32590	Valve Corporation	✔	✘
	AS24482	SG.GS	✔	✘
	AS262589	SAMM	✔	✘
	AS15169	Google LLC	✔	✘
	AS20473	The Constant Company, LLC	✔	✘
	AS1031	PEER 1031 LLC	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS22381	SAMM (Megatelecom)	✔	✘
	AS268624	Gamers Club Ltda	✔	✘

% IP Client: 2a0c:2f07:9459:443:0:0:0:155
 % 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.
% 2025-12-05T09:14:37-03:00 - 2a0c:2f07:9459:443::155

aut-num:     AS15256
owner:       Itau Unibanco S.A.
ownerid:     60.701.190/0001-04
responsible: Dominios Internet
country:     BR
owner-c:     INI74
routing-c:   INI74
abuse-c:     INI74
created:     20000411
changed:     20180618
inetnum:     200.196.144.0/20
inetnum:     2801:9e::/32
inetnum:     200.9.199.0/24
inetnum:     138.59.160.0/22

nic-hdl-br:  INI74
person:      Internet Ita�
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20051024
changed:     20251128

% 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: 2025-12-05T12:14:37Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as26615:as-customers	7516
RADB	as-28513	526
RADB	as3491:as-customers-na	60740
LEVEL3	as-lumen-customers-asns	10695
RADB	as-as10429-clientes	537
RADB	as-embratelnet	6227
LEVEL3	as-level3-origins-eu	0
LEVEL3	as-level3-origins-na	0