test.sh

ips="10.233.64.0
10.233.65.0
10.233.70.0
10.233.71.0
10.233.66.0
10.233.69.0
10.233.67.0
10.233.68.0
10.233.73.0
10.233.72.0"
IP=$(ifconfig flannel.1 | grep inet | awk {'print $2'} | grep 10.)
echo "$HOSTNAME - $IP"

for ip in $ips
do
ping $ip -c1 -W1 > /dev/null
status=$(echo $?)
if [[ "$status" == "0" ]]; then
	echo "$IP -> $ip - OK"
else
	echo "$IP -> $ip - NOT OK"
fi

done