Yes. Essentially anything on the network that responds to a "ping" request could potentially be discovered. If, however, only the IP Address is found, that's not enough information for the application to actually add it to your Discovered assets list.

Pravindra

You can use Discovery to detect pretty much anything with a network presence.  This Community post discusses Discovery in more detail, including what it can do and how it does it.

-Keith

It does as long as you have discovery setup to validate SNMP and/or it's in an IP range to scan.  The information you will get will be limited though depending on how much information you make available through SNMP so you may have to fill in some of the blanks.