If you find this useful, you are welcome to use the code:įoreach(NetworkInterface ni in NetworkInterface. Select Advanced, and your wireless network card's MAC Address should appear here.

The code is written in C#, and it’s basically going over the whole range in a nested loop. After you have identified one interface connected to the same network as your board, use arp-scan to find the board IP address: sudo arp-scan -localnet -interface See an example below, where the board IP and MAC addresses, found by scanning the LAN from the interface enp3s0f1 on your PC, are 192.168.10. scan network mac address

The code will look at your active network adapters, calculate start and end IP according to your address and netmask,Īnd query all the IPs within that range for their MAC address. One of the needs was to scan all the LAN pool for MAC addresses. It involves the use of the address resolution protocol (ARP), which converts Internet protocol (IP) addresses into the MAC address.Not too long ago, I wrote a network administration utility with specific needs. Finding the media access control (MAC) address, or hardware address, for the hosts on your network is a fairly simple process. But it ships on every Mac, and it’s a rapid way to get specific information. Because arp is designed to create and modify address resolution protocols, it has limited tools available for scanning your network. Arp scans your local network for connected devices. Scan Your Local Network’s Active IP Addresses with arp. I assume you mean 'how do I convert the arp output into a newline separated list of MAC addresses' That's just a trivial cut to get the fourth column. In the first case, even of devices without an IP address. Your question is somewhat unclear the MAC addresses are clearly listed in the above output. With either of this two methods you will also obtain the list of mac addresses of any devices that are connected to your network infraestructure: PCs, printers, access points, etc. Next click on 'Start Scan' button to begin the MAC Address scanning operation. Note that only 'class C' network range is supported. After you have identified one interface connected to the same network as your board, use arp-scan to find the board IP address: See an example below, where the board IP and MAC addresses, found by scanning the LAN from the interface enp3s0f1 on your PC, are 192.168.10.43 and 00:14:2d:63:19:3f respectively: In the example above, we could have. Enter the start & end IP address of host.

Select single or network to scan for single or multiple systems.

Launch MAC Address Scanner on your system after installation.

Scan network mac address