AS52875 M.I.MONTREAL INFORMATICA LTDA

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	177.131.144.0/24	M.I.MONTREAL INFORMATICA LTDA		177.131.144.0/20	Lacnic
	177.131.145.0/24	M.I.MONTREAL INFORMATICA LTDA		177.131.144.0/20	Lacnic
	177.131.146.0/24	M.I.MONTREAL INFORMATICA LTDA		177.131.144.0/20	Lacnic
	177.131.147.0/24	M.I.MONTREAL INFORMATICA LTDA		177.131.144.0/20	Lacnic
	177.131.149.0/24	M.I.MONTREAL INFORMATICA LTDA		-
	177.131.151.0/24	M.I.MONTREAL INFORMATICA LTDA		-
	177.131.159.0/24	M.I.MONTREAL INFORMATICA LTDA		177.131.144.0/20	Lacnic

• IPv4 Peers

Country	ASN	Name	Description
	AS266636	REDE WORKS TELECOM	REDE WORKS TELECOM
	AS61582	ATRIX ENGENHARIA DE TELECOMUNICAi¿½i¿½ES LTDA	ATRIX ENGENHARIA DE TELECOMUNICAi¿½i¿½ES LTDA
	AS16735	ALGAR TELECOM S/A	ALGAR TELECOM S/A
	AS17222	MUNDIVOX DO BRASIL LTDA	MUNDIVOX DO BRASIL LTDA
	AS21574	Century Telecom Ltda	Century Telecom Ltda
	AS53040	ALTA CONEXAO TELECOMUNICACOES LTDA	ALTA CONEXAO TELECOMUNICACOES LTDA
	AS263946	HIGH CONNECT REDES DE TELECOMUNICACOES LTDA	HIGH CONNECT REDES DE TELECOMUNICACOES LTDA
	AS265393	FIRENET SERVIi¿½OS DE TELECOMUNICAi¿½i¿½ES LTDA	FIRENET SERVIi¿½OS DE TELECOMUNICAi¿½i¿½ES LTDA
	AS28594	All Net Informatica Ltda	All Net Informatica Ltda
	AS266338	HDL SOLUCOES EM TECNOLOGIA LTDA	HDL SOLUCOES EM TECNOLOGIA LTDA
	AS3549	LVLT-3549	Level 3 Parent, LLC
	AS262663	METROFLEX TELECOMUNICACOES LTDA	METROFLEX TELECOMUNICACOES LTDA

• IPv4 Upstreams

Country	ASN	Name	Description
	AS17222	MUNDIVOX DO BRASIL LTDA	MUNDIVOX DO BRASIL LTDA
	AS28594	All Net Informatica Ltda	All Net Informatica Ltda
	AS3549	LVLT-3549	Level 3 Parent, LLC
	AS21574	Century Telecom Ltda	Century Telecom Ltda
	AS61582	ATRIX ENGENHARIA DE TELECOMUNICAi¿½i¿½ES LTDA	ATRIX ENGENHARIA DE TELECOMUNICAi¿½i¿½ES LTDA
	AS16735	ALGAR TELECOM S/A	ALGAR TELECOM S/A
	AS263946	HIGH CONNECT REDES DE TELECOMUNICACOES LTDA	HIGH CONNECT REDES DE TELECOMUNICACOES LTDA
	AS265393	FIRENET SERVIi¿½OS DE TELECOMUNICAi¿½i¿½ES LTDA	FIRENET SERVIi¿½OS DE TELECOMUNICAi¿½i¿½ES LTDA

IPv4 Upstream Graph

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IPv4 Upstream Graph

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• IPv4 Downstreams

Country	ASN	Name	Description
	AS53040	ALTA CONEXAO TELECOMUNICACOES LTDA	ALTA CONEXAO TELECOMUNICACOES LTDA
	AS262663	METROFLEX TELECOMUNICACOES LTDA	METROFLEX TELECOMUNICACOES LTDA
	AS266338	HDL SOLUCOES EM TECNOLOGIA LTDA	HDL SOLUCOES EM TECNOLOGIA LTDA
	AS266636	REDE WORKS TELECOM	REDE WORKS TELECOM

% IP Client: 2a10:b641:57:5249:8397:b636:b04:d581
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% 2025-04-17T04:59:00-03:00 - 2a10:b641:57:5249:8397:b636:b04:d581

aut-num:     AS52875
owner:       M.I.MONTREAL INFORMATICA LTDA
ownerid:     42.563.692/0001-26
responsible: Luiz Anti¿½nio dos Santos
country:     BR
owner-c:     MMISA
routing-c:   MMISA
abuse-c:     FELOL108
created:     20120229
changed:     20220106
inetnum:     177.131.144.0/20
inetnum:     2804:8f4::/32

nic-hdl-br:  MMISA
person:      M.I. MONTREAL INFORMATICA SA
e-mail:      infra.ti@montreal.com.br
country:     BR
created:     20170619
changed:     20240308

nic-hdl-br:  FELOL108
person:      Fernando Luiz de Oliveira
e-mail:      fernando.oliveira@montreal.com.br
country:     BR
created:     20180713
changed:     20210330

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