AS28275 - Fundacao Casper Libero, BR

Brazil
AS Number
AS28275
AS Name
Org Name
Fundacao Casper Libero
Country
Brazil
Registry

RegDate

20250218

Updated

20250219

AS28275 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

0

IPv4 NUMs

4,096

IPv6 NUMs(/64)

0

4,096 IPv4 Addresses
CIDR Description IP Num
201.33.96.0/20
IRR Valid
Fundacao Casper Libero 4096
201.33.97.0/24
IRR Valid
Fundacao Casper Libero 256
201.33.98.0/24
IRR Parent Valid
Fundacao Casper Libero 256
201.33.99.0/24
IRR Valid
Fundacao Casper Libero 256
201.33.100.0/24
IRR Parent Valid
Fundacao Casper Libero 256
201.33.101.0/24
IRR Valid
Fundacao Casper Libero 256
201.33.104.0/24
IRR Valid
Fundacao Casper Libero 256
201.33.105.0/24
IRR Valid
Fundacao Casper Libero 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv4 IPv4
AS10429 TELEFÔNICA BRASIL S.A, BR Brazil 1,662,464 1,857,159,168 IPv4 IPv4
AS18881 TELEFÔNICA BRASIL S.A, BR Brazil 4,616,192 43,335,548,928 IPv4 IPv4 
aut-num:     AS28275
owner:       Fundacao Casper Libero
responsible: William Rogerio de Oliveira
owner-c:     REFCL6
routing-c:   REFCL6
abuse-c:     REFCL6
created:     20070322
changed:     20250220
inetnum:     201.33.96.0/20
inetnum:     2801:80:100::/48

nic-hdl-br:  REFCL6
person:      Registar FCL
created:     20250218
changed:     20250219