store browser information in database

try this code for get a browser information.

System.Web.HttpBrowserCapabilities browser = Request.Browser;
string s =
"Browser Capabilities\n" + "Type = " + browser.Type + "\n" +
 "Name = " + browser.Browser +
 "\n" + "Version = " + browser.Version +
"\n" + "Major Version = " + browser.MajorVersion +
"\n" + "Minor Version = " + browser.MinorVersion +
 "\n" + "Platform = " + browser.Platform +
 "\n" + "Is Beta = " + browser.Beta +
"\n" + "Is Crawler = " + browser.Crawler +
 "\n" + "Is AOL = " + browser.AOL +
"\n" + "Is Win16 = " + browser.Win16 +
"\n" + "Is Win32 = " + browser.Win32 +
"\n" + "Supports Frames = " + browser.Frames +
"\n" + "Supports Tables = " + browser.Tables +
 "\n" + "Supports Cookies = " + browser.Cookies +
"\n" + "Supports VBScript = " + browser.VBScript +
"\n" + "Supports JavaScript = " + browser.EcmaScriptVersion.ToString() +
 "\n" + "Supports Java Applets = " + browser.JavaApplets +
 "\n" + "Supports ActiveX Controls = " + browser.ActiveXControls + "\n";

and get a ip address
http://stackoverflow.com/questions/735350/how-to-get-a-users-client-ip-address-in-asp-net