External or Public IP AddressesĪn external or public IP is the one that the network uses to connect to the outside world or the internet. These IP addresses, for the most part, are only visible inside your home network. This category can be separated further into wireless and wired connections. The connection can be to a laptop, desktop computer, printer, phone, etc.

Each connection to a device inside a network has its own address. Internal or local IPs are assigned within a network (like the one your router manages in your home). We will be using different methods to find each of them so let’s quickly go over the difference between the two. There are internal (or local) and external (or public) addresses.

What is the difference between an IP address and a MAC address?įor our discussion here, there are really two types of IP addresses that we need to worry about.

Finding the External or Public IP address using Google.

Finding Internal or Local IP Addresses on your Desktop.

The link/ether field associated with your ethernet interface is your MAC address. The 'Ethernet Address' field for the ethernet hardware port is your MAC address.

Type ' networksetup -listallhardwareports'.

Click on the Advanced button on the right, and then the Hardware tab.

Make sure that the ethernet interfaces is selected on the left side.

Go to the Apple menu > System Preferences > Network (under 'Internet and Wireless').

Make sure you're looking at your ethernet interface and not your wireless interface. The Physical Address value for your ethernet card is your MAC address. When the command window appears, type ipconfig /all. For PCs running Windows 8 and later, launch the 'Command' program by searching for it in your applications list. Finding the Ethernet MAC Address Microsoft Windowsįor PCs running Windows 7 and earlier, Go to Start Menu > Programs > Accessories > DOS Command Prompt. Both wired and wireless network interfaces have these addresses.

It is a 12 digit hexadecimal number usually delimted by colons, e.g.

Berkeley Statistics Annual Research Symposium (BSTARS)Įvery computer's network interface has a unique identifer called a MAC address.

Artificial Intelligence/Machine Learning.

Macos get ip address terminal