【分享】常用获取IP及地区信息API
新浪:http://counter.sina.com.cn/ip
新浪:http://int.dpool.sina.com.cn/iplookup/iplookup.php
http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json
http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=xml
http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip=218.192.3.42
http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=xml&ip=218.192.3.42
搜狐:http://pv.sohu.com/cityjson
http://pv.sohu.com/cityjson?ie=utf-8
有道:http://www.youdao.com/smartresult-xml/search.s?type=ip&q=218.192.3.42