IP地址查询工具

IP地址查询工具

当需要管理访问记录时，就难免需要用到ip地址查询来确定访问者大致来源。

太平洋网络IP地址查询Web接口【推荐】

官方地址：https://whois.pconline.com.cn/

请求示例：

https://whois.pconline.com.cn/ipJson.jsp?json=true&ip=192.168.100.12

IP-API

免费只限于非商用！

官方地址：https://ip-api.com/

http://ip-api.com/json/24.48.0.1

响应信息：
{
  "query": "24.48.0.1", // 查询的ip
  "status": "success", // 查询状态
  "country": "Canada", // 所属国家
  "countryCode": "CA", // 国家代码
  "region": "QC", // 地区代码
  "regionName": "Quebec", // 地区
  "city": "Montreal", // 城市
  "zip": "H1L", // 邮政编码
  "lat": 45.6026, // 经度
  "lon": -73.5167, // 纬度
  "timezone": "America/Toronto", // 时区
  "isp": "Le Groupe Videotron Ltee", // 互联网服务提供商(简称)
  "org": "Videotron Ltee", // 互联网服务提供商(全称)
  "as": "AS5769 Videotron Ltee" // 
}

更完整的请求：
http://ip-api.com/json/112.8.54.253?fields=66846719&lang=zh-CN
响应：
{
  "status": "success", // 查询状态
  "continent": "亚洲", // 所属大陆
  "continentCode": "AS", // 大陆代码（双字母）
  "country": "中国", // 所属国家
  "countryCode": "CN", // 国家代码
  "region": "SD", // 地区/省份代码
  "regionName": "山东", // 地区/省份
  "city": "济南市", // 城市
  "district": "", // 城市的分区
  "zip": "250000", // 邮政编码
  "lat": 36.6683, // 经度
  "lon": 117.021, // 纬度
  "timezone": "Asia/Shanghai", // 时区
  "offset": 28800, // 时区 UTC DST 偏移量（秒）
  "currency": "CNY", // 本国货币
  "isp": "China Mobile", // ISP 互联网服务提供商(简称)
  "org": "China Mobile Communications Corporation", // 互联网服务提供商组织(全称)
  "as": "AS24444 Shandong Mobile Communication Company Limited", // 互联网服务提供商编号和组织
  "asname": "CMNET-V4shandong-AS-AP", // AS 名称
  "reverse": "", // IP 的反向 DNS（可以延迟响应）
  "mobile": true, // 移动（蜂窝）连接
  "proxy": false, // 代理、VPN 或 Tor 出口地址
  "hosting": false, // 托管、托管或数据中心
  "query": "112.8.54.253" // 用于查询的 IP
}

IPinfo

可商用，精简版无限次请求，但是地区属性较少。

官方地址：https://ipinfo.io/

https://ipinfo.io/8.8.8.8/json

响应：
{
  "ip": "8.8.8.8",
  "hostname": "dns.google",
  "city": "Mountain View",
  "region": "California",
  "country": "US",
  "loc": "37.4056,-122.0775",
  "org": "AS15169 Google LLC",
  "postal": "94043",
  "timezone": "America/Los_Angeles",
  "readme": "https://ipinfo.io/missingauth",
  "anycast": true
}

ipapi

官方地址：https://ipapi.co/

免费版30 000次每月，文章具有时效性，详情请看官网政策。

https://ipapi.co/8.8.8.8/json/

响应：
{
    "ip": "8.8.8.8",
    "network": "8.8.8.0/24",
    "version": "IPv4",
    "city": "Mountain View",
    "region": "California",
    "region_code": "CA",
    "country": "US",
    "country_name": "United States",
    "country_code": "US",
    "country_code_iso3": "USA",
    "country_capital": "Washington",
    "country_tld": ".us",
    "continent_code": "NA",
    "in_eu": false,
    "postal": "94043",
    "latitude": 37.42301,
    "longitude": -122.083352,
    "timezone": "America/Los_Angeles",
    "utc_offset": "-0700",
    "country_calling_code": "+1",
    "currency": "USD",
    "currency_name": "Dollar",
    "languages": "en-US,es-US,haw,fr",
    "country_area": 9629091.0,
    "country_population": 327167434,
    "asn": "AS15169",
    "org": "GOOGLE"
}

开源离线IP地址定位数据管理框架

官方地址：https://ip2region.net/

需要自行集成后调用本地文件数据库使用

附录

import cn.hutool.core.net.Ipv4Util;
import cn.hutool.http.HttpUtil;
import cn.hutool.http.useragent.UserAgent;
import cn.hutool.http.useragent.UserAgentUtil;
import cn.hutool.json.JSONUtil;

import javax.servlet.http.HttpServletRequest;


/**
 * 获取系统信息
 * @author peter
 */
public class SystemUtils {

    private SystemUtils() {
        throw new IllegalStateException("Utility class");
    }

    /**
     * 获取操作系统名称
     * @param request
     * @return
     */
    public static String getOS(HttpServletRequest request) {
        UserAgent userAgent = UserAgentUtil.parse(request.getHeaders("User-Agent").toString());
        return userAgent.getBrowser().toString();
    }

    /**
     * 获取浏览器名称
     * @param request
     * @return
     */
    public static String getBrowser(HttpServletRequest request) {
        UserAgent userAgent = UserAgentUtil.parse(request.getHeaders("User-Agent").toString());
        return userAgent.getOs().toString();
    }

    /**
     * 获取ip地址
     * @param request
     * @return
     */
    public static String getIp(HttpServletRequest request) {
        String ip= request.getHeader("X-Forwarded-For");
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("Proxy-Client-IP");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("WL-Proxy-Client-IP");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_X_FORWARDED_FOR");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_X_FORWARDED");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_X_CLUSTER_CLIENT_IP");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_CLIENT_IP");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_FORWARDED_FOR");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_FORWARDED");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_VIA");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("REMOTE_ADDR");
        }
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getRemoteAddr();
        }
        if (ip.contains(",")) {
            return ip.split(",")[0];
        } else {
            return ip;
        }
    }

    /**
     * 获取地址
     * @param ip
     * @return
     */
    public static String getAddress(String ip) {
        try {
            if (Ipv4Util.isInnerIP(ip)) {
                return "内网IP";
            }
            return JSONUtil.parseObj(HttpUtil.get("https://whois.pconline.com.cn/ipJson.jsp?json=true&ip=" + ip)).getStr("addr");
        } catch (IllegalArgumentException e) {
            return "内网IP";
        } catch (Exception e) {
            return "未知";
        }
    }

}