IP Tools 2000 - Version 1.8 Many Network/Internet Information Tools! Multithreaded, Multidocument Interface! Network scanner, Port Scanner, Scan any class C or class B network for any number of open ports. Find information on domain names, owners, and administrators. Find information on users of a UNIX machine. Find what ports you have open, so you can close potential security holes. Graphical ping utility, Graphical DNS/Whois/Finger utility. Graphical utility for testing port commands on servers.