curl --request GET \
  --url https://api.example.com/geolocate

{
  "ip": "<string>",
  "location": {
    "file_index": 123,
    "range_start_int": 123,
    "range_end_int": 123,
    "range_start_ip": "<string>",
    "range_end_ip": "<string>",
    "country_code": "<string>",
    "country_name": "<string>"
  },
  "allowed": false
}