... '12 7-2 22' instead of the first asterisks because that section has a greater density of interesting machines (IMHO). host -l company.com | cut '-d ' -f 4 | ./nmap -v -iL - Do ... whole class 'B' network 192.168.*.* by specifying '192.168.*.*' or '192.168. 0-2 55. 0-2 55' or even '192.168. 1-5 0,5 1-2 55.1,2,3,4, 5-2 55'. And of course ... really bored, try nmap -sS -iR -p 80 to find some web servers to look at. -p <port ranges> This option specifies what ports you want to spec- ify. For example '-p 23' will only...