AS264401 - CSU CARDSYSTEM S.A, BR

Brazil
AS Number
AS264401
AS Name
Org Name
CSU CARDSYSTEM S.A
Country
Brazil
Registry

RegDate

20190711

Updated

20250417

AS264401 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

1,024 IPv4 Addresses
CIDR Description IP Num
131.161.212.0/23
IRR Valid
CSU CARDSYSTEM S.A 512
131.161.212.0/22
IRR InValid
CSU CARDSYSTEM S.A 1024
131.161.214.0/23
IRR Parent Valid
CSU CARDSYSTEM S.A 512
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS18881 TELEFÔNICA BRASIL S.A, BR Brazil 4,616,192 43,335,548,928 IPv4 IPv4
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv4 IPv4
AS10429 TELEFÔNICA BRASIL S.A, BR Brazil 1,662,720 1,857,159,168 IPv4 IPv4
AS16735 ALGAR TELECOM S/A, BR Brazil 546,560 17,179,869,184 IPv4 IPv4 
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:     20250417