- How to check the mac address of a printer serial number#
- How to check the mac address of a printer code#
Given that IP addresses can’t be permanently assigned to a device-after all, a particular address can belong to one computer today and another one tomorrow- MAC addresses allow communication between devices on a local network by making it possible to reliably distinguish one computer from another. While MAC addresses don’t have any real significance on the Internet, they’re used in a similar way on a local area network. To understand how MAC addresses are used, first consider that when you type into your Web browser, it can’t get there until a DNS (Domain Name Service) server looks up the corresponding IP address for the Web site allowing a connection to take place. Together, the two parts of the MAC address form an ID that’s unique to a particular device.
How to check the mac address of a printer serial number#
The last three pairs of digits are specific to the device and can be more or less considered a serial number of sorts. For example, a MAC address that begins with 00:1F:33 denotes a Netgear product. The first three pairs of digits in the MAC address are called the OUI (Organizational Unique Identifier), which identifies the company that manufactured or sold the device. (Hexadecimal digits can only include the numbers 0-9 and letters A-F.) A MAC address takes the form of six pairs of hexadecimal digits, usually separated by colons or dashes, and will look something like this-01:1F:33:69:BC:14. While an IP address can potentially be assigned to any device, a MAC address is “burned in” to a given device from the factory.
How to check the mac address of a printer code#
What Is a MAC Address?Ī MAC address, sometimes referred to as a hardware address or physical address, is an ID code that’s assigned to a network adapter or any device with built-in networking capability (say, a printer). But there’s another type of network address called a MAC address that actually forms the foundation upon which IP address communication is built, at least where local area networks are concerned. When you think about networking, IP addresses are probably the first things that come to mind.