nmap

-sn		#ping scan only
-Pn		#treat all assets as online
-iL		#import list
-p		#ports to scan
-sV		#determine version number


ideal ports to scan for:
21,22,80,443,445,8443,9443


#examples:

nmap -v -A 10.0.0.0/24	>> /location/filename  # >> to print to file
nmap -v -p 22,80,443 10.0.0.9




nmap -Pn -p 443 --script=ssl-enum-ciphers 65.203.328.134  (retreives current ssl ciphers)