Python：免费IP归属地查询接口

GET http://ip.taobao.com/outGetIpInfo?ip=221.218.209.125&accessKey=alibaba-inc
{
    data: {
        area: "",
        country: "中国",
        isp_id: "100026",
        queryIp: "221.218.209.125",
        city: "北京",
        ip: "221.218.209.125",
        isp: "联通",
        county: "",
        region_id: "110000",
        area_id: "",
        county_id: null,
        region: "北京",
        country_id: "CN",
        city_id: "110100"
    },
    msg: "query success",
    code: 0
}

GET http://ip-api.com/json/221.218.209.125?lang=zh-CN
{
    status: "success",
    country: "中国",
    countryCode: "CN",
    region: "BJ",
    regionName: "北京市",
    city: "北京",
    zip: "",
    lat: 39.9285,
    lon: 116.385,
    timezone: "Asia/Shanghai",
    isp: "China Unicom Beijing Province Network",
    org: "",
    as: "AS4808 China Unicom Beijing Province Network",
    query: "221.218.209.125"
}

GET http://whois.pconline.com.cn/ipJson.jsp?ip=221.218.209.125&json=true
{
    ip: "221.218.209.125",
    pro: "北京市",
    proCode: "110000",
    city: "北京市",
    cityCode: "110000",
    region: "海淀区",
    regionCode: "110108",
    addr: "北京市海淀区 联通ADSL",
    regionNames: "",
    err: ""
}