for i in {1..254} ; do ping -c 1 172.17.0.$i -W 1 &>/dev/null && echo 172.17.0.$i is alive || echo 192.168.110.$i is down ;done
for i in {1..254} ; do ping -c 1 172.17.0.$i -W 1 &>/dev/null && echo 172.17.0.$i is alive || echo 192.168.110.$i is down ;done