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	Prefix	Description
	177.72.32.0/23	CBNET TELECOM EIRELI
	177.72.32.0/22	CBNET TELECOM EIRELI
	177.72.32.0/21	CBNET TELECOM EIRELI
	177.72.34.0/23	CBNET TELECOM EIRELI
	177.72.36.0/24	CBNET TELECOM EIRELI
	177.72.36.0/23	CBNET TELECOM EIRELI
	177.72.36.0/22	CBNET TELECOM EIRELI
	177.72.38.0/23	CBNET TELECOM EIRELI
	2804:5c4::/32	CBNET TELECOM EIRELI

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS52468	UFINET PANAMA S.A.	✔	✔
	AS269039	CONNECTIONS TELECOM LTDA	✔	✘
	AS268171	Meganet Tecnologia LTDA	✔	✘
	AS28154	AR TELECOM PROVEDOR DE INTERNET LTDA	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS52468	UFINET PANAMA S.A.	✔	✔
	AS268171	Meganet Tecnologia LTDA	✔	✘
	AS269039	CONNECTIONS TELECOM LTDA	✔	✘
	AS6939	Hurricane Electric LLC	✔	✔
	AS35280	F5 Networks SARL	✔	✘
	AS28154	AR TELECOM PROVEDOR DE INTERNET LTDA	✔	✘
	AS7195	EdgeUno	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✔
	AS10099	China Unicom Global	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS40776	TaoNet	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS1031	PEER 1031 LLC	✔	✘
	AS34170	Aztelekom LLC	✔	✘
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS52999	START TELECOM LTDA	✔	✘
	AS267613	ELETRONET S.A.	✔	✔
	AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS262462	Aranet Play	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS24482	SG.GS	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS270470	LN TELECOM	✔	✘
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS28283	Adyl Telecom	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS269396	UNIR TELECOM	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘
	AS270824	ENX Services	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS262832	Link Cariri	✘	✔
	AS39120	Convergenze S.p.A.	✘	✔
	AS199829	Akronic Network LTDA	✘	✔
	AS53013	Ufinet Brasil (WixNet do Brasil)	✔	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS268171	Meganet Tecnologia LTDA	✔	✘

% IP Client: 2a0c:2f07:4896:666:0:0:0:247
 
% Copyright (c) Nic.br
%  The use of the data below is only permitted as described in
%  full by the Use and Privacy Policy at https://registro.br/upp ,
%  being prohibited its distribution, commercialization or
%  reproduction, in particular, to use it for advertising or
%  any similar purpose.
%  2023-11-09T14:56:00-03:00 - IP: 2a0c:2f07:4896:666:0:0:0:247

aut-num:     AS262540
owner:       CBNET TELECOM EIRELI
ownerid:     35.941.143/0001-82
responsible: Maria Fernanda Rezende Prini
country:     BR
owner-c:     CTEME14
routing-c:   CTEME14
abuse-c:     CTEME14
created:     20110719
changed:     20200709
inetnum:     177.72.32.0/21
inetnum:     2804:5c4::/32

nic-hdl-br:  CTEME14
person:      CBNET Telecom Eireli ME
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20200214
changed:     20210319

% Security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to cert@cert.br
% and mail-abuse@cert.br
%
% whois.registro.br accepts only direct match queries. Types
% of queries are: domain (.br), registrant (tax ID), ticket,
% provider, CIDR block, IP and ASN.

Last Update: 2025-10-29T16:37:28Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
ALTDB	as-netaki
RADB	as-267613
BBOI	as-ascenty
RADB	as-itxbr
RADB	as-mob-customer-as53158
RADB	as-hurricanev6
RADB	as-rocketnetwork-tools
ALTDB	as-hwng-downstreams
RADB	as-18881-customers1
RADB	as-ctbc-customers55
RADB	as-53427-tgn
NTTCOM	as-as393742
RADB	as52925:as-cone
RADB	as-itxbr1
RADB	as-mob-customer-as52840
RADB	as-rocketnetwork-customers
RADB	as-britis
RADB	as-seaborn-customer
RADB	as-ufinet-latam-brasil
RADB	as-tely
ALTDB	as-53102
RADB	as53013:as-cone
RADB	as26615:as-customers
RADB	as-hugenet-customers
RADB	as-53427-tglobal
RADB	as-openx-customers
RADB	as-durand1-customer
RADB	as-ctbc-tools