Each connection to the internet has an address - just like a street address.  It's used to track people, see who their Internet Service Provider is and what not.

Anyway, this simple ASP script grabs the time and your IP address from your machine.  It appears below:

<%=FormatDateTime(date,1)%>

<%
Response.Write("<BR><BR>")
IPAddress = Request.ServerVariables("REMOTE_ADDR")
Response.Write("Your IP Address = " & IPAddress)
Response.Write("<BR>")
%>

Pretty simple . . . . feel free to "steal" it if you like.