The following are examples of each type of scan target.
Domain
TRUSTEDSITE.COM
Subdomain
WWW.TRUSTEDSITE.COM
Hostname
VPN.TRUSTEDSITE.COM [ DYNAMIC IP ]
Static IP
100.100.100.1
Range
100.100.100.1-100.100.100.256
Network
100.100.100.1-256
Class-C
100.100.100.1/24