192.29.22 <http://192.29.22.0/> is constant. 0 to 225 is not.
Make an array? append 0->225 on the end of 192.29.22 and then do your checks/show the list of what's available? ~Todd On Nov 5, 2007 9:44 AM, Ben Nadel <[EMAIL PROTECTED]> wrote: > Robert, > > 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. > > ...................... > Ben Nadel > Certified Advanced ColdFusion MX7 Developer > www.bennadel.com > > Need ColdFusion Help? > www.bennadel.com/ask-ben/ > > -----Original Message----- > From: Orlini, Robert [mailto:[EMAIL PROTECTED] > Sent: Monday, November 05, 2007 9:14 AM > To: CF-Talk > Subject: list help > > I would like to create a list of IP addresses, let's say, 192.29.22.0 to > 192.29.22.255 and then with the list of IPs I already have of valid > users in the same range, search through and find ones that don't match > the range. > > For example, I would like the code to search through 192.29.22.0 to > 192.29.22.255 and match IPs I have within this range and then list out > IPs that are not there. If I have IP 192.29.22.122 in my list it should > find a match within the range and do nothing, but if my list does not > have IP 192.29.22.100 then it should flag this IP as available. > > Is there an easy way to do this without typing in the whole 192.29.22.0 > to 192.29.22.255 range? Do I use a list function? > > Thanks. > > Robert O. > HWW > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Download the latest ColdFusion 8 utilities including Report Builder, plug-ins for Eclipse and Dreamweaver updates. http;//www.adobe.com/cfusion/entitlement/index.cfm?e=labs%5adobecf8%5Fbeta Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:292653 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
