I am working on a security feature to redirect people if their IP address doesn't match a specific number. This works fine for static IP's.<BR><BR> book = Request.ServerVariables("REMOTE_ADDR")<BR> IF book <> ("18.104.22.168") Then<BR> Response.Redirect ("hacker.asp")<BR> End If<BR><BR>However I have a client with a dynamic IP but the first 5 or 6 numbers are always the same. Is there a way to only read and compare the static numbers and allow entry if they match and redirect if they don't. I realize this allows everyone from her current ISP access but I figure it reduces the possible page entries by a few billion. Thanks for any input.