AS Number
AS28275
AS Name
Org Name
Fundação Cásper Líbero
Country
Brazil
Registry

RegDate

20210128

Updated

20240731

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 Funda��o C�sper L�bero 4096
201.33.97.0/24 Funda��o C�sper L�bero 256
201.33.98.0/24 Funda��o C�sper L�bero 256
201.33.99.0/24 Funda��o C�sper L�bero 256
201.33.100.0/24 Funda��o C�sper L�bero 256
201.33.101.0/24 Funda��o C�sper L�bero 256
201.33.104.0/24 Funda��o C�sper L�bero 256
201.33.105.0/24 Funda��o C�sper L�bero 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1,280 16,777,216 IPv4 IPv4
AS263237 PowerHost Telecom SPA, CL Chile 3,328 196,608 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 IPv4 IPv4
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 730,528 268,566,528 IPv4 IPv4
AS4230 CLARO S.A., BR Brazil 5,156,608 21,475,098,624 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 521,216 282,631,665,614,848 IPv4 IPv4
AS10429 TELEFÔNICA BRASIL S.A, BR Brazil 2,181,120 1,643,970,560 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 39,936 4,295,032,832 IPv4 IPv4
aut-num:     AS28275
owner:       Fundação Cásper Líbero
responsible: William Rogerio de Oliveira
owner-c:     WIROL98
routing-c:   WIROL98
abuse-c:     WIROL98
created:     20070322
changed:     20210722
inetnum:     201.33.96.0/20
inetnum:     2801:80:100::/48

nic-hdl-br:  WIROL98
person:      William Rogério de Oliveira
created:     20210128
changed:     20240731