1using System;
2using System.Net.Http;
3using System.Threading.Tasks;
4
5var client = new HttpClient();
6var request = new HttpRequestMessage(HttpMethod.Get, "https://api.whoisfreaks.com/v1.0/asn-whois?apiKey=API_KEY&asn=as56554");
7var response = await client.SendAsync(request);
8Console.WriteLine(await response.Content.ReadAsStringAsync());