Get IP Location (Data Source: IPIP)

ipip.sh

#/bin/sh
ip=$1
echo ${ip}|grep "^[0-9]\{1,3\}\.\([0-9]\{1,3\}\.\)\{2\}[0-9]\{1,3\}$" > /dev/null; 
if [ $? -eq 0 ] 
then
	result=`curl "http://ip.huomao.com/ip?ip=${ip}" 2>/dev/null`
	result=${result:1:(-1)}
	country=`echo ${result} | awk -F, '{ print $1}' | awk -F: '{ print $2}'`
	province=`echo ${result} | awk -F, '{ print $2}' | awk -F: '{ print $2}'`
	city=`echo ${result} | awk -F, '{ print $3}' | awk -F: '{ print $2}'`
	isp=`echo ${result} | awk -F, '{ print $4}' | awk -F: '{ print $2}'`
	echo ${country:1:(-1)}  ${province:1:(-1)} ${city:1:(-1)} ${isp:1:(-1)}
else
	echo 'null'
fi