Track visitors using ASP.NET & C#

References:

[0]Getting The Real IP Of Your Users
http://thepcspy.com/read/getting_the_real_ip_of_your_users/
[1] How to track visitors to your site in ASP.NET & C#
http://www.mycsharpcorner.com/Post.aspx?postID=27
[2] Server variables http://www.aspnetcenter.com/cliktoprogram/asp/serverVariables.asp