If you wish to ping a server from ServiceNow UI, you can create a probe to help yourself. Below screenshot is what you would need to do.
1. Create a probe like below.
2. Modify <your-hostname-fqdn> in ECC queue name. Eg - ping XXXXXX@somewhere.com
3. Click Test probe and leave Run probe against field. Only select your MID server and hit OK.
4. You will see the results when you click the input probe.
NOTE: Ping will be done from MID server to the respective IP address.
Assumptions: Your MID server is a windows machine.
