How-To: Add more IP addresses for use in IIShttp://tod1d.net/blogs/tech/archive/2007/01/02/How_2D00_To_3A00_-Add-more-IP-addresses-for-use-in-IIS.aspxWhile adding new websites via IIS to our development server, I ran out of "unasigned" IP addresses. I used the steps below to add additional IP addresses to this Windows 2003 server. Go to the Start Menu Select Control Panel Right-click NetworkenCommunityServer 2.1 (Build: 60809.935)