C＃Winforms获得类似于CMD命令arp -a的输出

Question

我想从我的网络中获取所有IP。
它应该给我一些类似于CMD命令arp -a

String output = "";
String Ips = "";
IPAddress[] localIPAddress = Dns.GetHostAddresses(Dns.GetHostName());
foreach (IPAddress temIP in localIPAddress)
{
     if (temIP.AddressFamily == AddressFamily.InterNetwork)
     {
          Ips = temIP.ToString();
          output += Ips + "\n";
     }
}
MessageBox.Show(output);

仅打印我的IP