AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CYBERNETRS LTDA - ME 3 1 1,024 4,294,967,296 Brazil
1,024 IPv4 Addresses
CIDR Description IP Num
138.255.176.0/22 CYBERNETRS LTDA - ME 1024
138.255.176.128/27 CYBERNETRS LTDA - ME 32
138.255.179.0/24 CYBERNETRS LTDA - ME 256
CIDR Description IP NUMs(prefix /64)
2804:28c4::/32 CYBERNETRS LTDA - ME 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 951,296 268,435,456 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 60,672 16,106,520,576 IPv4 IPv4
AS16735 ALGAR TELECOM S/A, BR Brazil 504,580 8,590,458,880 IPv4 IPv4 IPv6 IPv6
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS262589 INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A, BR Brazil 104,710 17,196,711,936 IPv4 IPv4
AS266438 GIGANETSUL - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS265054 LANXHOUSE TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS266192 LP PROVEDORA DE INTERNET E INSTALAÇÕES DE REDES TE, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS266438 GIGANETSUL - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268985 VEM PRA UNO PROVEDOR DE INTERNET LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
138.255.176.2 2 cybernetrs.com.br
138.255.176.6 1 speedtest1.cybernetrs.com.br
138.255.179.254 1 coala1337.duckdns.org
aut-num:     AS263979
owner:       CYBERNETRS LTDA - ME
ownerid:     12.305.644/0001-77
responsible: Robson da silva
country:     BR
owner-c:     ROSIL1544
routing-c:   ROSIL123
abuse-c:     ROSIL123
created:     20150903
changed:     20150903
inetnum:     138.255.176.0/22
inetnum:     2804:28c4::/32

nic-hdl-br:  ROSIL1544
person:      Robson da silva
e-mail:      [email protected]
country:     BR
created:     20160620
changed:     20180305

nic-hdl-br:  ROSIL123
person:      rogermonsil da silva
e-mail:      [email protected]
country:     BR
created:     20080804
changed:     20080804