Index: src/org/kde/kdeconnect/Backends/LanBackend/LanLinkProvider.java
===================================================================
--- src/org/kde/kdeconnect/Backends/LanBackend/LanLinkProvider.java
+++ src/org/kde/kdeconnect/Backends/LanBackend/LanLinkProvider.java
@@ -378,25 +378,33 @@
         throw new IOException("No ports available");
     }
 
-    //get correct address
-    private InetAddress getBroadcastAddress() throws IOException {
+    //Get broadcast ip address
+    private String getBroadcastAddress() {
         WifiManager wifi = (WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
         DhcpInfo dhcp = wifi.getDhcpInfo();
         int broadcast = (dhcp.ipAddress & dhcp.netmask) | ~dhcp.netmask;
-        byte[] quads = new byte[4];
-        for (int k = 0; k < 4; k++)
-            quads[k] = (byte) ((broadcast >> k * 8) & 0xFF);
-        return InetAddress.getByAddress(quads);
+        StringBuilder sb = new StringBuilder();
+        for (int k = 0; k < 4; k++) {
+            sb.append(((broadcast >> k * 8) & 0xFF));
+            sb.append(".");
+        }
+//        Log.i("LanLinkProvider", "broadcast ip:"+sb.subSequence(0, sb.length() - 1));
+        return sb.subSequence(0, sb.length() - 1).toString();
     }
 
     private void broadcastUdpPacket() {
-
         if (NetworkHelper.isOnMobileNetwork(context)) {
             Log.w("LanLinkProvider", "On 3G network, not sending broadcast.");
             return;
         }
 
         new Thread(() -> {
+            String deviceListPrefs = PreferenceManager.getDefaultSharedPreferences(context).getString(CustomDevicesActivity.KEY_CUSTOM_DEVLIST_PREFERENCE, "");
+            ArrayList<String> iplist = new ArrayList<>();
+            iplist.add(getBroadcastAddress());
+            if (deviceListPrefs!=null &&!deviceListPrefs.isEmpty()) {
+                iplist = CustomDevicesActivity.deserializeIpList(deviceListPrefs);
+            }
 
             NetworkPacket identity = NetworkPacket.createIdentityPacket(context);
             int port = (tcpServer == null || !tcpServer.isBound()) ? MIN_PORT : tcpServer.getLocalPort();
@@ -414,21 +422,22 @@
             }
 
             if (bytes != null) {
-                try {
-                    InetAddress dstHost = getBroadcastAddress();
-                    Log.w("LanLinkProvider", "broadcast target ip:"+dstHost.getHostAddress());
-                    socket.send(new DatagramPacket(bytes, bytes.length, dstHost, MIN_PORT));
-                    socket.send(new DatagramPacket(bytes, bytes.length, dstHost, MIN_PORT_LEGACY));
-                } catch (IOException e) {
-                    e.printStackTrace();
-                    Log.e("KDE/LanLinkProvider", "Sending udp identity package failed. Invalid address?");
+                for (String ipstr : iplist) {
+                    try {
+                        InetAddress client = InetAddress.getByName(ipstr);
+                        socket.send(new DatagramPacket(bytes, bytes.length, client, MIN_PORT));
+                        socket.send(new DatagramPacket(bytes, bytes.length, client, MIN_PORT_LEGACY));
+                        //Log.i("KDE/LanLinkProvider","Udp identity package sent to address "+client);
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                        Log.e("KDE/LanLinkProvider", "Sending udp identity package failed. Invalid address? (" + ipstr + ")");
+                    }
                 }
             }
 
             if (socket != null) {
                 socket.close();
             }
-
         }).start();
     }