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
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 730,528 268,566,528 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 521,216 282,631,665,614,848 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 39,936 4,295,032,832 IPv4 IPv4
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 1,536 16,777,216 IPv4 IPv4
AS263237 PowerHost Telecom SPA, CL Chile 3,328 196,608 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
AS10429 TELEFÔNICA BRASIL S.A, BR Brazil 2,181,120 1,643,970,560 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
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