route: 189.91.0.0/19
origin: AS28202
descr: RBC - Rede Brasileira de Comunicacao Ltda
roa-uri: https://rpki-pub.registro.br/rfc8181/4dP7NF1Bd3vAzGDcj7vmQVW9fkrAQ7PymP9uxM8BMUWM/
mnt-by: MAINT-AS28202
changed: ipeservicos[at]soumaster.com.br 20230625 #16:35:00Z
source: RADB
last-modified: 2023-11-13T16:17:31Z
rpki-ov-state: valid

% IP Client: 205.210.165.3
% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-10-19T23:23:08-03:00 - 205.210.165.3

inetnum: 189.91.0.0/19
aut-num: AS28202
abuse-c: ADMAS5
owner: MASTER S/A
ownerid: 01.766.744/0001-84
responsible: Engenharia de Redes
country: BR
owner-c: ADMAS5
tech-c: ADMAS5
inetrev: 189.91.0.0/19
nserver: ns1.mastercabo.com.br
nsstat: 20251018 AA
nslastaa: 20251018
nserver: ns2.mastercabo.com.br
nsstat: 20251018 AA
nslastaa: 20251018
created: 20080409
changed: 20130307

nic-hdl-br: ADMAS5
person: Administrativo MasterCabo
e-mail: ip_engineering[at]soumaster.com.br
country: BR
created: 20080402
changed: 20240228

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert[at]cert.br and mail-abuse[at]cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.