分享几个IP获取地理位置的API

淘宝

1. 请求接口（GET）：
   http://ip.taobao.com/service/getIpInfo.php?ip=ip地址字串
2. 返回数据格式：

{
    "code": 0,
    "data": {
        "ip": "119.35.6.120",
        "country": "中国",
        "area": "",
        "region": "广东",
        "city": "广州",
        "county": "XX",
        "isp": "珠江宽频",
        "country_id": "CN",
        "area_id": "",
        "region_id": "440000",
        "city_id": "440100",
        "county_id": "xx",
        "isp_id": "1000331"
    }
}

3. 频次限制：
   每个用户的访问频率需小于1qps
4. 文档说明：
   http://ip.taobao.com/instructions.html

ip-api

1. 请求接口（GET）：
   http://ip-api.com/json/ip地址字串?lang=zh-CN
2. 返回数据格式：

{
    "status": "success",
    "country": "中国",
    "countryCode": "CN",
    "region": "GD",
    "regionName": "广东",
    "city": "广州",
    "zip": "",
    "lat": 23.1167,
    "lon": 113.25,
    "timezone": "Asia/Shanghai",
    "isp": "China Unicom Guangzhou network",
    "org": "GuangZhou Radio \u0026 Television network Co., LTD.",
    "as": "AS17622 China Unicom Guangzhou network",
    "query": "119.35.6.120"
}

3. 频次限制：
   不详
4. 文档说明：
   https://ip-api.com/docs

IPIP

1. 请求接口（GET）：
   http://freeapi.ipip.net/ip地址字串
2. 返回数据格式：

["中国","广东","广州","","珠江宽频/联通"]

3. 频次限制：
   每天1000次
4. 文档说明：
   https://www.ipip.net/support/api.html