On Friday, October 14, 2005 3:03 PM, Alan Horn said, >> In general a 248 netmask like that (also referred to as /28 >> network) splits a traditional 'class C' (/24) into chunks of >> 16, starting with .0 Actually, 248 is a /29 netmask, not /28. So it's chunks of 8 and the correct broadcase for 70.88.225.1 is 70.88.225.7. -- Henry