code: public static IpAddress createIp(IpAddressType type, String value, String admDom) {
  		return new IpAddress(type, value, admDom);
  	}
docs: Create an ip-address identifier with the given parameters.
  
  @param type the type of the ip-address identifier
  @param value a {@link String} that represents a valid IPv4/6 address
  @param admDom the administrative-domain
  @return the new ip-address identifier