Usage: curl ip.fef.moe[/command]

Available commands:
    headers  print all HTTP request headers (in lowercase)
    help     print this help text
    ip       print your public facing IP address
             (default behavior if command is omitted)
    ua       print your user agent

HTTP response status codes:
    200      command ran successfully
    204      request method was OPTIONS
    404      unknown command issued
    405      request method was not GET or OPTIONS

The information provided by this service are not necessarily correct. Do not use in production code. Do not rely on availability.