AS264401 CSU CARDSYSTEM S.A 🇧🇷 BR

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

2,048 (8 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS264401
Name: CSU CARDSYSTEM S.A
Organisation: CSU CARDSYSTEM S.A
Country: 🇧🇷 BR
RIR: LACNIC
Allocated: 2014-10-06

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 3 no ROA (100.0%)

Whois

Fetched from whois.lacnic.net

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