Go to <a href=”http://www.solarwinds.com/downloads/”>Solar Winds</a> bottom of the page you will see their advanced subnet calc. Downlaod install and use. This way you will understand how subneting works as apposed to someone just throwing you the answer.
This tool is great you can adjust mask, mask bits, host bits, number of subnets, hosts per subnet and then generate the list.
If you want to know how and write the list out manually see this <a href=”http://articles.techrepublic.com.com/5100-1035_11-6089187.html?tag=sc”>link</a> for some great advice