code: @Override
      public EnterpriseResponse enterprise(InetAddress ipAddress) throws IOException,
              GeoIp2Exception {
          return this.get(ipAddress, EnterpriseResponse.class, "Enterprise");
      }
docs: Look up an IP address in a GeoIP2 Enterprise database.
  
  @param ipAddress IPv4 or IPv6 address to lookup.
  @return an EnterpriseResponse for the requested IP address.
  @throws GeoIp2Exception if there is an error looking up the IP
  @throws IOException     if there is an IO error