iP or domain name lookup

[Querying whois.registro.br]

[whois.registro.br]

% 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.

% 2025-09-08T09:41:24-03:00 - 101.89.146.183

% No match for improtel.com.br

% Security and mail abuse issues should also be addressed to cert.br,

% respectivelly to cert@cert.br and mail-abuse@cert.br

%

% whois.registro.br only accepts exact match queries for domains,

% registrants, contacts, tickets, providers, IPs, and ASNs.