composer require 'itbdw/ip-database' ^3.0

//根据实际情况，基本上用框架（如 Laravel）的话不需要手动引入
//require 'vendor/autoload.php';

use itbdw\Ip\IpLocation;

//0配置使用
echo json_encode(IpLocation::getLocation($ip), JSON_UNESCAPED_UNICODE) . "\n";

//支持自定义文件路径
$qqwry_filepath = '/abspath/qqwry.dat';
$ipv6wry_path = '/abspath/ipv6wry.db';
echo json_encode(IpLocation::getLocation($ip, $qqwry_filepath), JSON_UNESCAPED_UNICODE) . "\n";

cd 进入 ip-database 目录 ,composer install

php tests/ip.php

{"ip":"172.217.25.14","country":"美国","province":"","city":"","county":"","area":"美国 Google全球边缘网络","isp":""}
{"ip":"140.205.172.5","country":"中国","province":"上海","city":"","county":"","area":"中国上海 阿里云","isp":""}
{"ip":"123.125.115.110","country":"中国","province":"北京","city":"","county":"","area":"中国北京 北京百度网讯科技有限公司联通节点(BGP)","isp":"联通"}
{"ip":"221.196.0.0","country":"中国","province":"天津","city":"河北区","county":"","area":"中国天津河北区 联通","isp":"联通"}
{"ip":"60.195.153.98","country":"中国","province":"北京","city":"顺义区","county":"","area":"中国北京顺义区 后沙峪金龙网吧","isp":""}
{"ip":"218.193.183.35","country":"中国","province":"上海","city":"","county":"","area":"中国上海 D27-707","isp":""}
{"ip":"210.74.2.227","country":"中国","province":"北京","city":"","county":"","area":"中国北京 实验学院机房","isp":""}
{"ip":"162.105.217.0","country":"中国","province":"北京","city":"","county":"","area":"中国北京 4区-4f","isp":""}
{"ip":"fe80:0000:0001:0000:0440:44ff:1233:5678","country":"局域网","province":"","city":"","county":"","area":"局域网 本地链路单播地址","isp":""}
{"ip":"2409:8900:103f:14f:d7e:cd36:11af:be83","country":"中国","province":"北京","city":"","county":"","area":"中国北京 中国移动CMNET网络","isp":"移动"}

php tests/ip.php -i 58.196.128.0
{"ip":"58.196.128.0","country":"中国","province":"上海","city":"","county":"","area":"中国上海 上海交通大学","isp":""}

php tests/ip.php -i 2409:8a00:6c1d:81c0:51b4:d603:57d1:b5ec
{"ip":"2409:8a00:6c1d:81c0:51b4:d603:57d1:b5ec","country":"中国","province":"北京","city":"","county":"","area":"中国北京 中国移动公众宽带","isp":"移动"}