Minibar Systems
Any device whose MAC address begins with 54:A9:D4 has a network interface built by Minibar Systems. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- 54:A9:D4
- Organization
- Minibar Systems
- Address
- 7340 Westmore Road Rockville MD US 20850
- Source
- IEEE OUI registry
Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.