I had a little project today where I had to locate all the hosts on a network and identify them. Most of the hosts weren’t workstations so it was not that easy.

I found a nifty little tool online to help me with that… FASTResolver.

FastResolver is a small utility that resolves multiple host names into IP addresses and vice versa. You can simply type the list of IP addresses or host name that you want to resolve, or alternatively, you can specify IP addresses range that you want to scan. FastResolver is a multithreaded application, so it can resolve dozens of addresses within a few seconds.

Download it here ->