Java Local Address Check isLocalAddress(String host)

Description

is Local Address

License

Open Source License

Declaration

public static boolean isLocalAddress(String host) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.net.UnknownHostException;

public class Main {
    public static boolean isLocalAddress(String host) {
        try {//from   www . j  a v a2s  .  com
            InetAddress ia = InetAddress.getByName(host);

            if (ia.isAnyLocalAddress() || ia.isLoopbackAddress()) {
                return true;
            }

            return NetworkInterface.getByInetAddress(ia) != null;
        } catch (UnknownHostException | SocketException ex) {
            return false;
        }
    }
}

Related

1. isLocalAddress(final String addr)
2. isLocalAddress(final String address)
3. isLocalAddress(String address)
4. isLocalAddress(String address)
5. isLocalAddress(String address)
6. isLocalOrLoopback(String address)
7. isLoopbackAddress(String address)
8. isMyAddress(String host)