AS Name
Org Name
BR MASTER PROVEDOR DE INTERNET LTDA
Registry Region
Brazil
Looking Glass
IPv4Prefixes

3

IPv6Prefixes

1

IPv4 NUMs

1,024

IPv6 NUMs(/64)

4,294,967,296

1,024 IPv4 Addresses
CIDR Description IP Num
191.37.136.0/23 BR MASTER PROVEDOR DE INTERNET LTDA 512
191.37.136.0/22 BR MASTER PROVEDOR DE INTERNET LTDA 1024
191.37.138.0/23 BR MASTER PROVEDOR DE INTERNET LTDA 512
CIDR Description IP NUMs(prefix /64)
2804:14f0::/32 BR MASTER PROVEDOR DE INTERNET LTDA 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS28146 MHNET TELECOM, BR Brazil 25,856 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
191.37.136.34 1 ns1.brmaster.com.br
191.37.136.35 1 ns2.brmaster.com.br
191.37.136.38 1 speedtest.brmaster.com.br
aut-num:     AS263360
owner:       BR MASTER PROVEDOR DE INTERNET LTDA
responsible: BR MASTER PROVEDOR DE INTERNET LTDA
owner-c:     LEH14
routing-c:   LEH14
abuse-c:     LEH14
created:     20140319
changed:     20140319
inetnum:     191.37.136.0/22
inetnum:     2804:14f0::/32

nic-hdl-br:  LEH14
person:      Lecir Haas
created:     20010319
changed:     20140128