Using enum4linux:

enum4linux -U 172.16.5.5  | grep "user:" | cut -f2 -d"[" | cut -f1 -d"]"

Using rpcclient:

rpcclient -U "" -N 172.16.5.5

Using CME:

crackmapexec smb 172.16.5.5 --users

Using LDAP anonymous:

ldapsearch -h 172.16.5.5 -x -b "DC=INLANEFREIGHT,DC=LOCAL" -s sub "(&(objectclass=user))"  | grep sAMAccountName: | cut -f2 -d" "

Using windapsearch:

./windapsearch.py --dc-ip 172.16.5.5 -u "" -U

using kerbrute:

kerbrute userenum -d inlanefreight.local --dc 172.16.5.5 /opt/jsmith.txt