static void Main(string[] args) { Client client = new Client(); List <string> list = new List <string>() { "109.234.37.221", "109.234.37.222", "109.234.37.223" }; foreach (var item in list) { for (int i = 0; i < 40; i++) { var x = client.GetTime(item).GetAwaiter().GetResult(); Console.WriteLine(x.datetime.ToString()); } } Console.WriteLine("OK"); Console.ReadKey(); }