MI-Zone Technology Ireland MAC Addresses

Primary OUI: B0:CF:4D:
Total OUIs: 2
Last Updated: April 21, 2026

This page provides information about MAC addresses and OUIs assigned to MI-Zone Technology Ireland. The Organizationally Unique Identifier (OUI) is the first 24 bits of a MAC address and is assigned by the IEEE to uniquely identify a vendor or manufacturer.

About MI-Zone Technology Ireland MAC Addresses

MAC addresses beginning with B0:CF:4D: are manufactured by MI-Zone Technology Ireland. When you see a device on your network with this OUI prefix, it indicates that the device was manufactured by MI-Zone Technology Ireland.

The IEEE assigns OUI prefixes to manufacturers to ensure uniqueness in the global networking ecosystem. MI-Zone Technology Ireland has been assigned the OUI prefix B0CF4D (among others) for use in their network devices.

Common MI-Zone Technology Ireland Devices

Devices manufactured by MI-Zone Technology Ireland that you might encounter on networks include:

  • Network interface cards (NICs)
  • Routers and switches
  • Wireless access points
  • IoT devices
  • Embedded systems
  • And other networking equipment

Identifying MI-Zone Technology Ireland Devices on Your Network

To identify MI-Zone Technology Ireland devices on your network:

  1. Use network scanning tools to list devices on your network
  2. Look for MAC addresses starting with any of the OUI prefixes listed in the sidebar
  3. Use our MAC address lookup tool to confirm the manufacturer

This can be particularly helpful for network inventory, troubleshooting, and security auditing.

MAC Address Format

A complete MAC address consists of 48 bits (6 bytes) and is typically represented in hexadecimal format with each byte separated by a colon or a hyphen. For MI-Zone Technology Ireland devices, the MAC address would look like:

B0:CF:4D:XX:XX:XX

The first three bytes (B0:CF:4D) identify the manufacturer as MI-Zone Technology Ireland, while the last three bytes are unique to each device.

MI-Zone Technology Ireland OUI Prefixes

Lookup a MAC Address

Need to identify a different device? Use our MAC address lookup tool to find the manufacturer of any network device.