System Net Networknformation C# by API

using System;
using System.Net.NetworkInformation;
class MainClass
{
    static void Main()
    {
        if (!NetworkInterface.GetIsNetworkAvailable())
           return;
        NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
        foreach (NetworkInterface ni in interfaces)
        {
            
            Console.WriteLine("Interface Name: {0}", ni.Name);
            Console.WriteLine("    Description: {0}", ni.Description);
            Console.WriteLine("    ID: {0}", ni.Id);
            Console.WriteLine("    Type: {0}", ni.NetworkInterfaceType);
            Console.WriteLine("    Speed: {0}", ni.Speed);
            Console.WriteLine("    Status: {0}", ni.OperationalStatus);
        }
    }
}