IP查詢介面地址庫及其簡單使用方法

這裡分享幾個目前能用的，大家各取所需吧。

一、淘寶IP地址庫

*. 網址：http://ip.taobao.com/

*. 請求介面（GET）：http://ip.taobao.com/service/getIpInfo.php?ip=[ip地址]

*. 返回資料格式：（json格式的）國家 、省（自治區或直轄市）、市（縣）、電訊廠商。例如：

{"code":0,"data":{"ip":"210.75.225.254","country":"\u4e2d\u56fd","area":"\u534e\u5317","region":"\u5317\u4eac\u5e02","city":"\u5317\u4eac\u5e02","county":"","isp":"\u7535\u4fe1","country_id":"86","area_id":"100000","region_id":"110000","city_id":"110000","county_id":"-1","isp_id":"100017"}}

註：其中code的值的含義為，0：成功，1：失敗。

*.  淘寶IP介面使用樣本PHP版：

<?php$ip=get_ip_data();function get_ip_data(){$ip=file_get_contents("http://ip.taobao.com/service/getIpInfo.php?ip=".get_client_ip());$ip = json_decode($ip);if($ip->code){return false;}$data = (array) $ip->data;print_r($data);//return $data;}//取用戶端 ipfunction get_client_ip(){if (isset($_SERVER['HTTP_CLIENT_IP']) and !empty($_SERVER['HTTP_CLIENT_IP'])){return $_SERVER['HTTP_CLIENT_IP'];}if (isset($_SERVER['HTTP_X_FORWARDED_FOR']) and !empty($_SERVER['HTTP_X_FORWARDED_FOR'])){return strtok($_SERVER['HTTP_X_FORWARDED_FOR'], ',');}if (isset($_SERVER['HTTP_PROXY_USER']) and !empty($_SERVER['HTTP_PROXY_USER'])){return $_SERVER['HTTP_PROXY_USER'];}if (isset($_SERVER['REMOTE_ADDR']) and !empty($_SERVER['REMOTE_ADDR'])){return $_SERVER['REMOTE_ADDR'];} else {return "0.0.0.0";}}?>

二、新浪IP地址查詢介面

*. 請求介面(GET)：http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip=[ip地址]

註：參數format可設定返回格式：js/json；參數ip可選查詢IP；

*.  返回格式如下：

var remote_ip_info = {"ret":1,"start":"125.40.0.0","end":"125.40.111.255","country":"\u4e2d\u56fd","province":"\u6cb3\u5357","city":"\u90d1\u5dde","district":"","isp":"\u8054\u901a","type":"","desc":""};

下面的執行個體用到了JQuery下的getScript()方法：

<div id="sina_ip_info"></div><script src="http://code.jquery.com/jquery-1.7.2.min.js" type="text/javascript"></script><script type="text/javascript">var uip = '8.8.8.8';$.getScript('http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip='+uip, function(_result){var ipData = ""; //初始化儲存內容變數if (remote_ip_info.ret == '1'){ipData += "IP 詳細資料：<br>";ipData += "IP：" + uip + "<br>";ipData += "國家：" + remote_ip_info.country + "<br>";ipData += "省份：" + remote_ip_info.province + "<br>";ipData += "城市：" + remote_ip_info.city + "<br>";ipData += "區：" + remote_ip_info.district + "<br>";ipData += "ISP：" + remote_ip_info.isp + "<br>";ipData += "類型：" + remote_ip_info.type + "<br>";ipData += "其他：" + remote_ip_info.desc + "<br>";$("#sina_ip_info").html(ipData); //顯示處理後的資料} else {alert('錯誤', '沒有找到匹配的 IP 位址資訊！');}});</script>

三、搜狐IP地址查詢介面（預設編碼GBK）

*. 請求介面(GET)：http://pv.sohu.com/cityjson?ie=utf-8

四、太平洋IP地址庫API介面

*. 請求介面(GET)：http://whois.pconline.com.cn/?ip=[ip地址字串]

調用方法非常豐富，提供多種JS嵌入調用。