Run the following snippet under a cmd.exe prompt on Windows.

for /l %i in (1,1,254) do @ping -w 100 -n 1 192.168.99.%i | find /i "bytes="

About the command

• The @ symbol stops ping echoing to the terminal so you only get the output. If you want each command displayed as it runs remove it.
• The -w 100 limits the amount of time ping waits for a reply before returning making the scan quicker (leave this out if you want to give the devices longer to reply before timing out)
• find /i "bytes=" makes sure that only hosts that are responding are shown in the output

Sample output

C:\Users\Administrator>for /l %i in (1,1,254) do @ping -w 100 -n 1 192.168.99.%i | find /i "bytes="
Reply from 192.168.99.1: bytes=32 time<1ms TTL=64
Reply from 192.168.99.3: bytes=32 time=1ms TTL=128
Reply from 192.168.99.10: bytes=32 time<1ms TTL=64
Reply from 192.168.99.13: bytes=32 time<1ms TTL=128