提取ip

{
    "count": "5",
    "status": "0",
    "expire": "2025-03-22 12:23:50",
    "list": [
        {
            "sever": "231.75.39.112",
            "port": 44044,
            "net_type": 1,
            "username": "user1",
            "password": "MhrrXXwo"
        },
        {
            "sever": "173.82.138.92",
            "port": 46846,
            "net_type": 2,
            "username": "user2",
            "password": "p5yXkRad"
        },
        {
            "sever": "28.216.6.77",
            "port": 31891,
            "net_type": 1,
            "username": "user3",
            "password": "23kBZhau"
        },
        {
            "sever": "164.144.188.85",
            "port": 55533,
            "net_type": 3,
            "username": "user4",
            "password": "vD0FUBqD"
        },
        {
            "sever": "4.76.164.170",
            "port": 9472,
            "net_type": 3,
            "username": "user5",
            "password": "Cp3sdaRf"
        }
    ]
}