Here's an example that will print info on all available interfaces:

QString command("netsh interface ipv4 show addresses \"%1\""); auto infs = QNetworkInterface::allInterfaces(); for(auto inf : infs) { QProcess proc; proc.start(command.arg(inf.humanReadableName())); proc.waitForFinished(); qDebug() << proc.readAll(); }

You can adjust it to fit your needs.