code: public IPAddress asAddress(IPVersion version) {
  		if(isAddress(version)) {
  			return parsedHost.asAddress(version);
  		}
  		return null;
  	}
docs: If this represents an ip address, returns that address.
  Otherwise, returns null.  Call {@link #toAddress()} or {@link #getAddress()} to get the resolved address.
  
  @return