AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CORE TELECOM & IT LTDA 17 1 4,096 4,294,967,296 Brazil
4,096 IPv4 Addresses
CIDR Description IP Num
177.221.240.0/24 CORE TELECOM & IT LTDA 256
177.221.240.0/20 CORE TELECOM & IT LTDA 4096
177.221.241.0/24 CORE TELECOM & IT LTDA 256
177.221.242.0/24 CORE TELECOM & IT LTDA 256
177.221.243.0/24 CORE TELECOM & IT LTDA 256
177.221.244.0/24 CORE TELECOM & IT LTDA 256
177.221.245.0/24 CORE TELECOM & IT LTDA 256
177.221.246.0/24 CORE TELECOM & IT LTDA 256
177.221.247.0/24 CORE TELECOM & IT LTDA 256
177.221.248.0/24 CORE TELECOM & IT LTDA 256
177.221.249.0/24 CORE TELECOM & IT LTDA 256
177.221.250.0/24 CORE TELECOM & IT LTDA 256
177.221.251.0/24 CORE TELECOM & IT LTDA 256
177.221.252.0/24 CORE TELECOM & IT LTDA 256
177.221.253.0/24 CORE TELECOM & IT LTDA 256
177.221.254.0/24 CORE TELECOM & IT LTDA 256
177.221.255.0/24 CORE TELECOM & IT LTDA 256
CIDR Description IP NUMs(prefix /64)
2804:1248::/32 CORE TELECOM & IT LTDA 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS16735 ALGAR TELECOM S/A, BR Brazil 506,112 8,589,934,592 IPv4 IPv4
AS28329 G8 NETWORKS LTDA, BR Brazil 48,640 2,415,919,104 IPv4 IPv4 IPv6 IPv6
AS61844 NEW MASTER PROVEDOR DE ACESSO A INTERNET, BR Brazil 1,024 1,073,741,824 IPv4 IPv4
AS262476 PROVEDOR BRCENTRAL.NET LTDA, BR Brazil 7,168 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
177.221.240.98 1 uauconsultor.globaltec.com.br
177.221.240.105 3 intranet.unisaf.com.br
177.221.240.107 1 suporte.coretecnologia.net.br
177.221.240.109 3 autodiscover.coretecnologia.net.br
177.221.240.112 3 portal.ticentral.net.br
177.221.240.115 1 suporte.ticentral.net.br
177.221.240.119 5 mycontrol.io
177.221.240.120 1 trindade.coretecnologia.net.br
177.221.240.124 1 buriti.coretecnologia.net.br
aut-num:     AS263467
owner:       CORE TELECOM & IT LTDA
ownerid:     08.901.765/0001-04
responsible: Glaucio Melo
country:     BR
owner-c:     COTIT2
routing-c:   COTIT2
abuse-c:     COTIT2
created:     20131217
changed:     20131217
inetnum:     177.221.240.0/20
inetnum:     2804:1248::/32

nic-hdl-br:  COTIT2
person:      Core Telecom & IT
e-mail:      [email protected]
country:     BR
created:     20110617
changed:     20170222