Scanning a Network Using A MAC
When NMAP isn’t available, use the following
Click on Spotlight (The Magnifying Glass)
Type Terminal to open the command line
Type the following:
for i in {1..254}; do ping -c 2 192.168.1.$i | grep ‘bytes’ ; done
Press Enter
One by one, each ip will be ping’d. Slow, yes…but useful in a pinch