Getting your visitor IP address is very common requirement for Web Development and there is more confusion about to get IP in best ways. It will supports all version of . NET Framework (4.8 4.7.2 4.7.1 4.7 4.6.2 4.6.1 4.6 4.5.2 4.5.1 4.5 4.0 3.5 3.0 2.0 1.1) The Easiest and best way to do the below code:- string clientIPAddress = Request.UserHostAddress; When you are testing at your local machine, you will be getting clientIPAddress = 127.0.0.1. After deploying your page on some server or IP, you will be getting correct client IP addresses. string cIPAddress = ((clientIPAddress == "::1" ) || (clientIPAddress == "127.0.0.1" )) ? "149.202.91.218" : clientIPAddress; Note: - If the server is behind a load balancer, then you may need to use Request.ServerVariables["HTTP_X_FORWARDED_FOR"] . In this case proceed with caution and take only the address that the load balancer has added. public string GetIPAddress() {...
Angular, React, JavaScript, Java, PHP, SQL, C#, Vue, NodeJs, TypeScript and Interview Questions Answers