# Return login security country codes This function lists the country codes available for whitelist and blacklist functions. Endpoint: GET /get_countries_with_known_ip_ranges Version: 11.134.0.5 Security: BasicAuth ## Response 200 fields (application/json): - `data` (object) - `data.countries` (array) A list of the [ISO 3166-1 alpha-2 country codes](https://www.iso.org/iso-3166-country-codes.html). You can enter these codes to whitelist or blacklist a country's range of IP addresses in the WHM API 1 function . - `data.countries.code` (string) A valid [ISO 3166-1 alpha-2 country code](https://www.iso.org/iso-3166-country-codes.html). Example: "US" - `data.countries.name` (string) The country's name. Example: "United States" - `metadata` (object) - `metadata.command` (string) The method name called. Example: "get_countries_with_known_ip_ranges" - `metadata.reason` (string) The reason the API function failed when the field is . This field may display a success message when a function succeeds. Example: "OK" - `metadata.result` (integer) - — Success. - — Failed. Check the field for more details. Enum: 0, 1 - `metadata.version` (integer) The version of the API function. Example: 1