查询IP地址的免费API

1、百度

1、http://sp0.baidu.com/8aQDcjqpAAV3otqbppnN2DJv/api.php?query=192.168.0.0&co=&resource_id=6006&oe=utf8例：http://sp0.baidu.com/8aQDcjqpAAV3otqbppnN2DJv/api.php?query=192.168.0.0&co=&resource_id=6006&oe=utf82、http://opendata.baidu.com/api.php?query=[ip地址字串]&co=&resource_id=6006&oe=utf8例：http://opendata.baidu.com/api.php?query=192.168.0.0&co=&resource_id=6006&oe=utf8

2、阿里巴巴

http://ip.taobao.com/service/getIpInfo.php?ip=[ip地址字串]例：http://ip.taobao.com/service/getIpInfo.php?ip=192.168.0.0返回值：{"code":0,"data":{"ip":"192.168.0.0","country":"XX","area":"","region":"XX","city":"内网IP","county":"内网IP","isp":"内网IP","country_id":"xx","area_id":"","region_id":"xx","city_id":"local","county_id":"local","isp_id":"local"}

3、国际化显示

http://ip-api.com/json/[ip地址字串]?lang=zh-CN例：http://ip-api.com/json/114.114.114.114?lang=zh-CN返回值：{"as":"AS174 Cogent Communications","city":"北京","country":"中国","countryCode":"CN","isp":"China Unicom Shandong Province network","lat":39.9042,"lon":116.407,"org":"NanJing XinFeng Information Technologies, Inc.","query":"114.114.114.114","region":"BJ","regionName":"北京","status":"success","timezone":"Asia/Shanghai","zip":""}

4、126

http://ip.ws.126.net/ipquery?ip=[ip地址字串]例：http://ip.ws.126.net/ipquery?ip=192.168.0.0返回值：var lo="广东省", lc="广州市"; var localAddress={city:"广州市", province:"广东省"}

5、太平洋

http://whois.pconline.com.cn/jsFunction.jsp?callback=jsShow&ip=[ip地址字串]例：http://whois.pconline.com.cn/jsFunction.jsp?callback=jsShow&ip=192.168.0.0返回值：if (window.jsShow){jsShow(‘ 局域网‘,‘‘);

6、360

http://ip.360.cn/IPQuery/ipquery?ip=[ip地址字串]例：http://ip.360.cn/IPQuery/ipquery?ip=192.168.0.0返回值：{"errno":0,"errmsg":"","data":"\u5c40\u57df\u7f51"

附录：还可以通过抓取源码从几个网站获取IP信息

    http://www.hao7188.com/ 此网站获取到的数据比较详细，推荐。
    http://www.ip138.com/ 老牌的IP查询网站
    http://www.ip.cn/ 比较知名的IP查询网站
    http://myip.com.tw/ 来自台湾的IP查询网站
    http://www.net.cn/static/customercare/yourip.asp 万网获取本地公网IP地址

原文地址：https://www.cnblogs.com/java-h/p/11102353.html