AS52755 U&M MINERACAO E CONSTRUCAO S/A

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	177.38.168.0/21	U&M MINERACAO E CONSTRUCAO S/A		-
	177.38.168.0/22	U&M MINERACAO E CONSTRUCAO S/A		177.38.168.0/21	Lacnic
	177.38.172.0/22	U&M MINERACAO E CONSTRUCAO S/A		177.38.168.0/21	Lacnic

• IPv4 Peers

Country	ASN	Name	Description
	AS16735	ALGAR TELECOM S/A	ALGAR TELECOM S/A
	AS23106	AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT	AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT

• IPv4 Upstreams

Country	ASN	Name	Description
	AS23106	AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT	AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT
	AS16735	ALGAR TELECOM S/A	ALGAR TELECOM S/A

IPv4 Upstream Graph

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IPv4 Upstream Graph

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% IP Client: 2a10:b641:57:8fd1:1e69:26f7:a257:b1a4
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aut-num:     AS52755
owner:       U&M MINERACAO E CONSTRUCAO S/A
ownerid:     18.540.906/0008-30
responsible: Marcelo Ribeiro Machado
country:     BR
owner-c:     MRM457
routing-c:   MRM457
abuse-c:     MRM457
created:     20120831
changed:     20130306
inetnum:     177.38.168.0/21

nic-hdl-br:  MRM457
person:      MARCELO RIBEIRO MACHADO
e-mail:      infra@uem.com.br
country:     BR
created:     20050914
changed:     20190827

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