jodd-core/src/main/java/jodd/io/NetUtil.java
public static String resolveHostName(final byte[] ip) {
		try {
			InetAddress address = InetAddress.getByAddress(ip);
			return address.getHostName();
		} catch (UnknownHostException ignore) {
			return null;
		}
	}
public static String resolveHostName(final byte[] ip) {
		try {
			InetAddress address = InetAddress.getByAddress(ip);
			return address.getHostName();
		} catch (UnknownHostException ignore) {
			return null;
		}
	}
public static String resolveHostName ( final byte [ ] ip ) { try { InetAddress address = InetAddress . getByAddress ( ip ) ; return address . getHostName ( ) ; } catch ( UnknownHostException ignore ) { return null ; } }
Resolves host name from IP address bytes.
Resolves host name from IP address bytes .