using System;

using System.Net;

public class Program

{

    public static void Main()

    {

        string Ip = met_ObtenerIP(319793344);

        Console.WriteLine(Ip);

        long ValorIP = ObtenerIP64("187.177.96.222");

        Console.WriteLine(ValorIP);

    }

    public static string met_ObtenerIP(Int64 _ToInt64)

        {

            IPAddress ipAdress = new IPAddress(_ToInt64);

            return ipAdress.ToString().Trim();

        }

    public static Int64 ObtenerIP64(string _sIP)

        {

            IPAddress aipAdress = IPAddress.Parse(_sIP);

​

            return Convert.ToInt64(aipAdress.Address);

        }

}