>I don't know how to do this offhand, but you can convert IP addresses to >a single big integer number. What you could do is figure out the start >IP and end IP numbers, then do a simple FOR loop. For each loop >iteration, you could take that number and convert it back to an IP >address and check it. Not 100% how that would work, but maybe this can >point you in a good direction.
You can convert an IP address to a numeric value using: (A * (256 ^ 3)) + (B * (256 ^ 2)) + (C * 256) + D = numeric IP So to calculate the IP Address 192.168.0.1, you'd use the following formula: (192 * 16777216) + (168 * 65536) + (0 * 256) + 1 3221225472 + 11010048 + 0 + 1 http://www.aboutmyip.com/AboutMyXApp/IP2Integer.jsp -Dan ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Create robust enterprise, web RIAs. Upgrade to ColdFusion 8 and integrate with Adobe Flex http://www.adobe.com/products/coldfusion/flex2/?sdid=RVJP Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292660 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
