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	Prefix	Description
	45.228.148.0/22	CUIABA FIBRA INTERNET EIRELI
	45.228.148.0/23	CUIABA FIBRA INTERNET EIRELI
	45.228.150.0/23	CUIABA FIBRA INTERNET EIRELI
	2804:47d0::/33	CUIABA FIBRA INTERNET EIRELI
	2804:47d0::/32	CUIABA FIBRA INTERNET EIRELI
	2804:47d0:8000::/33	CUIABA FIBRA INTERNET EIRELI

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS263495	INFOSERVIC INFORMATICA TELECOMUNICAÇÃO LTDA	✔	✔
	AS37468	Angola Cables	✔	✔
	AS270481	ERBS TECNOLOGIA	✔	✔
	AS7195	EdgeUno	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS35280	F5 Networks SARL	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✔
	AS52654	Bi-Link Telecom	✔	✘
	AS263661	Brasil Digital Telecom	✔	✔
	AS264255	INTERFIBRAS TELECOMUNICACOES LTDA	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS40776	TaoNet	✔	✔
	AS52999	START TELECOM LTDA	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS265171	SITELBRA LTDA	✔	✘
	AS266493	R. L. HOFFMANN	✔	✘
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS264409	Huge Networks	✔	✘
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS267613	ELETRONET S.A.	✔	✔
	AS13335	Cloudflare, Inc.	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS262462	Aranet Play	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS270470	LN TELECOM	✔	✔
	AS262589	SAMM (Internexa)	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS269396	UNIR TELECOM	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS214757	Jakub Krsa	✘	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS273478	Sage Networks	✘	✔
	AS32590	Valve Corporation	✔	✔
	AS264565	NITRO INTERNET	✔	✘
	AS10099	China Unicom Global	✔	✘
	AS263129	Wavemax Internet	✔	✘
	AS52564	Biazi Telecom	✔	✔
	AS24482	SG.GS	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS34170	Aztelekom LLC	✔	✘
	AS264159	Inexa Tecnologia LTDA.	✔	✘
	AS199829	Akronic Network LTDA	✘	✔
	AS266143	UP LINK INTERNET BANDA LARGA	✔	✘
	AS61678	NETWAY INFORMATICA LTDA	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS270824	ENX Services	✔	✘
	AS262832	Link Cariri	✔	✔
	AS263860	WEB LACERDA PROVEDOR DE INTERNET LTDA	✔	✘
	AS52872	VOANET Telecomunicações Ltda.	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS61680	ACESSO SIMPLES LTDA	✘	✔
	AS39120	Convergenze S.p.A.	✘	✔
	AS29049	Delta Telecom Ltd	✔	✘
	AS267059	NETVIP MT	✔	✘
	AS49544	i3D.net B.V	✔	✘
	AS15169	Google LLC	✔	✘
	AS52468	UFINET PANAMA S.A.	✔	✘
	AS28283	Adyl Telecom	✔	✘
	AS52771	GB Online	✔	✘
	AS14026	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	✔	✘
	AS28602	CENTRO DE PROC. DE DADOS DO ESTADO DE MATO GROSSO	✔	✘
	AS37721	Virtual Technologies & Solutions	✘	✔
	AS269570	ULTRATURBO INTERNET	✔	✘
	AS273487	TARVOS FIBRAS	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS270481	ERBS TECNOLOGIA	✔	✔
	AS273478	Sage Networks	✘	✔

% 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.
% 2026-03-12T12:51:08-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS267078
owner:       CUIABA FIBRA INTERNET EIRELI
ownerid:     13.250.043/0001-77
responsible: Rodrigo Dafre
country:     BR
owner-c:     JAPME47
routing-c:   JAPME47
abuse-c:     JAPME47
created:     20171213
changed:     20220714
inetnum:     45.228.148.0/22
inetnum:     2804:47d0::/32
as-in:       from AS263495 100 accept AS263495
as-in:       from AS28329 100 accept AS28329
as-in:       from AS271253 100 accept AS271253
as-out:      to AS263495 announce AS267078
as-out:      to AS28329 announce AS267078
as-out:      to AS271253 announce AS267078

nic-hdl-br:  JAPME47
person:      jackson pastorini ME
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20170927
changed:     20250922

% 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: 2026-03-12T15:51:08Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as26615:as-customers	7594
RADB	as-8167_customers	1898
RADB	as-ampernet-customers	169
RADB	as-267613	5594
RADB	as-1000-linkamerican	54678
RADB	as-53062-customers	1637
RADB	as-7738_customers	3424
RADB	as-rocketnetwork-tools-2	1599
ALTDB	as-53062-customers	1637
RADB	as-7738-bgp-customers	3227
RADB	as-embratelnet	6294
RADB	as-durand1-customer	4657
RADB	as-ctbc-customers51	50
RADB	as53013:as-cone	9989
RADB	as-ufinet-latam-brasil	4935
RADB	as-ctbc-tools	9762
RADB	as-8167-bgp-customers	1447
RADB	as-openx-customers	1210
RADB	as28146:as-clients	2509
RADB	as-ctbc-customers70	50