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If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	189.84.144.0/22	GUIFAMI Inform�tica Ltda.
	189.84.144.0/21	GUIFAMI Inform�tica Ltda.
	45.172.144.0/22	GUIFAMI Inform�tica Ltda.
	45.172.146.0/23	GUIFAMI Inform�tica Ltda.
	187.45.144.0/20	GUIFAMI Inform�tica Ltda.
	187.45.152.0/23	GUIFAMI Inform�tica Ltda.
	187.45.152.0/22	GUIFAMI Inform�tica Ltda.
	187.45.152.0/21	GUIFAMI Inform�tica Ltda.
	187.45.154.0/23	GUIFAMI Inform�tica Ltda.
	187.45.156.0/23	GUIFAMI Inform�tica Ltda.
	187.45.156.0/22	GUIFAMI Inform�tica Ltda.
	187.45.158.0/23	GUIFAMI Inform�tica Ltda.
	189.84.144.0/20	GUIFAMI Inform�tica Ltda.
	189.84.152.0/21	GUIFAMI Inform�tica Ltda.
	189.84.152.0/22	GUIFAMI Inform�tica Ltda.
	189.84.156.0/23	GUIFAMI Inform�tica Ltda.
	189.84.156.0/22	GUIFAMI Inform�tica Ltda.
	189.84.157.0/24	GUIFAMI Inform�tica Ltda.
	189.84.158.0/23	GUIFAMI Inform�tica Ltda.
	2804:591c::/32	GUIFAMI Inform�tica Ltda.
	2804:591c:10::/44	GUIFAMI Inform�tica Ltda.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS53013	W I X NET DO BRASIL LTDA - ME	✔	✔
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✔
	AS263535	REDE GLOBAL TECNOLOGIA LTDA ME	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS53013	W I X NET DO BRASIL LTDA - ME	✔	✔
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✔
	AS264426	VM Provedora de Internet Ltda Me	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS263535	REDE GLOBAL TECNOLOGIA LTDA ME	✔	✔
	AS53079	A.S.Byte Informática Ltda - ME	✔	✘
	AS270962	LUCAS HENRIQUE SANT ANA ME	✔	✔
	AS267556	Explorer Telecom Ltda - ME	✔	✔
	AS263060	Atílio Marcos Marcari e Cia Ltda Me	✔	✘
	AS267608	Micheleto Internet Eireli	✔	✘
	AS28657	MD Brasil - Tecnologia da Informação Ltda	✔	✔
	AS273514	AMPLE SOLUCOES TECNOLOGICAS LTDA	✔	✔
	AS266984	INFOTEK TELECOM	✔	✔
	AS268198	StacaoNET Telecomunicacoes	✔	✔
	AS263963	Goldweb Barretos serviços de Telecomunicações Ltda	✔	✘
	AS269016	F T L Net Provedor de Internet Ltda- ME	✔	✔
	AS268521	PONTO.COM TELECOM	✘	✔
	AS266631	Enoki & Ruiz Ltda - ME	✘	✔
	AS52593	Monte Alto Net Ltda	✘	✔
	AS52320	V.tal (GlobeNet)	✔	✘
	AS14840	BR.DIGITAL	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS264409	Huge Networks	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS13335	Cloudflare, Inc.	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS37721	Virtual Technologies & Solutions	✔	✘
	AS262880	RADAR WISP LTDA	✔	✘
	AS55081	24 SHELLS	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS42473	ANEXIA Internetdienstleistungs GmbH	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS24482	SG.GS	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS52468	UFINET PANAMA S.A.	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS263237	PowerHost Telecom SPA	✔	✘
	AS15169	Google LLC	✔	✘
	AS263444	Open X Tecnologia Ltda	✔	✘
	AS268036	TELESERT TELECOMUNICAÇÕES LTDA - ME	✔	✔
	AS262832	Infotechnet Informatica e Assistencia Tecnica Ltda	✘	✔
	AS6057	Administracion Nacional de Telecomunicaciones	✘	✔
	AS28283	Adylnet Telecom	✔	✔
	AS52999	START TELECOM LTDA	✔	✔
	AS269396	UNIR TELECOM	✔	✔
	AS266830	AIRPOINT TELECOMUNICACIONES LIMITADA	✔	✘
	AS262589	Megatelecom (Internexa BR)	✘	✔
	AS34772	NEOTEL DOO export-import Skopje	✔	✘
	AS1031	PEER 1031 LLC	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS264426	VM Provedora de Internet Ltda Me	✔	✔
	AS263535	REDE GLOBAL TECNOLOGIA LTDA ME	✔	✔
	AS53079	A.S.Byte Informática Ltda - ME	✔	✘
	AS270962	LUCAS HENRIQUE SANT ANA ME	✔	✔
	AS267556	Explorer Telecom Ltda - ME	✔	✔
	AS263060	Atílio Marcos Marcari e Cia Ltda Me	✔	✘
	AS267608	Micheleto Internet Eireli	✔	✘
	AS28657	MD Brasil - Tecnologia da Informação Ltda	✔	✔
	AS273514	AMPLE SOLUCOES TECNOLOGICAS LTDA	✔	✔
	AS266984	INFOTEK TELECOM	✔	✔
	AS263963	Goldweb Barretos serviços de Telecomunicações Ltda	✔	✘
	AS268198	StacaoNET Telecomunicacoes	✔	✔
	AS52593	Monte Alto Net Ltda	✘	✔
	AS266631	Enoki & Ruiz Ltda - ME	✘	✔
	AS269016	F T L Net Provedor de Internet Ltda- ME	✔	✔
	AS268521	PONTO.COM TELECOM	✘	✔
	AS268036	TELESERT TELECOMUNICAÇÕES LTDA - ME	✔	✔

% IP Client: 2a0c:2f07:29:666:0:0:0:247
 
% 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.
%  2023-04-06T07:16:50-03:00 - IP: 2a0c:2f07:29:666:0:0:0:247

aut-num:     AS28370
owner:       GUIFAMI Inform�tica Ltda.
ownerid:     03.988.184/0001-38
responsible: Carlos Eduardo Dias
country:     BR
owner-c:     AIP24
routing-c:   AIP24
abuse-c:     AIP24
created:     20071218
changed:     20130306
inetnum:     189.84.144.0/20
inetnum:     187.45.144.0/20
inetnum:     2804:591c::/32
inetnum:     45.172.144.0/22

nic-hdl-br:  AIP24
person:      3AX Internet Provider
e-mail:      dominio@3ax.com.br
country:     BR
created:     20001124
changed:     20211124

% 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: 2023-04-06T10:16:50Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-flys	3125
RADB	as-ctbc-tools	7697
ALTDB	as-hwng-downstreams	2598
RADB	as-ctbc-customers2	50
RADB	as-ufinet-latam-brasil	4935
RADB	as-embratelnet	5989
RADB	as-3ax	40
RADB	as53013:as-cone	8498
RADB	as26615:as-customers	6858