Java: Get IP and Mac address
A small code snippet that reads the computers IP and MAC address: try { InetAddress ip = InetAddress.getLocalHost(); NetworkInterface network; network = NetworkInterface.getByInetAddress(ip); byte[] macaddr = network.getHardwareAddress(); String mac = ""; for (int i = 0; i < macaddr.length; i++) { mac += String.format("%02X%s", macaddr[i], (i < macaddr.length – 1) ? "-" : ""); } …