ip查询精准版可定位到县-支持ipv4-ipv6

curl --request GET 'https://v2.xxapi.cn/api/ipv2?ip=8.8.8.8%20%EF%BD%9C%202400%3A8d60%3A8%3A%3A58d9%3A579d' \
  --header 'Authorization: Bearer <access_key>'

{
  "code": 200,
  "msg": "数据请求成功",
  "data": {
    "adcode": "331000",
    "address": "浙江 台州",
    "as_domain": "chinamobile.com",
    "as_name": "China Mobile communications corporation",
    "asn": 56041,
    "cidr": "180.188.16.0/20",
    "city": "台州",
    "continent": "亚洲",
    "country": "中国",
    "country_code": "CN",
    "country_en": "China",
    "district": "",
    "geo_id": 331000,
    "ip": "180.188.20.1",
    "isp": "电信/联通/移动",
    "latitude": 28.661379,
    "longitude": 121.428596,
    "province": "浙江",
    "timezone": "Asia/Shanghai",
    "usage_type": "Mobile"
  }
}