AS264401 CSU CARDSYSTEM S.A

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	131.161.212.0/22	CSU CARDSYSTEM S.A		-
	131.161.212.0/23	CSU CARDSYSTEM S.A		131.161.212.0/22	Lacnic
	131.161.214.0/23	CSU CARDSYSTEM S.A		131.161.212.0/22	Lacnic

• IPv4 Peers

Country	ASN	Name	Description
	AS10429	TELEFi¿½NICA BRASIL S.A	TELEFi¿½NICA BRASIL S.A
	AS16735	ALGAR TELECOM S/A	ALGAR TELECOM S/A
	AS4230	CLARO S.A.	CLARO S.A.

• IPv4 Upstreams

Country	ASN	Name	Description
	AS4230	CLARO S.A.	CLARO S.A.
	AS10429	TELEFi¿½NICA BRASIL S.A	TELEFi¿½NICA BRASIL S.A

IPv4 Upstream Graph

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IPv4 Upstream Graph

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% IP Client: 2a10:b641:57:e2:7d8d:ec09:e136:5327
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% 2025-03-12T00:44:37-03:00 - 2a10:b641:57:e2:7d8d:ec09:e136:5327

aut-num:     AS264401
owner:       CSU CARDSYSTEM S.A
ownerid:     01.896.779/0001-38
responsible: CSU Cardsystem S.A
country:     BR
owner-c:     CECCA81
routing-c:   CECCA81
abuse-c:     CECCA81
created:     20141006
changed:     20211116
inetnum:     131.161.212.0/22
inetnum:     2804:1de4::/32

nic-hdl-br:  CECCA81
person:      Centro de Comando Cardsystem
e-mail:      suporte.csc@csu.com.br
country:     BR
created:     20190711
changed:     20250217

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