GMJ ELECTRIC LIMITED

Any device whose MAC address begins with 18:79:A2 has a network interface built by GMJ ELECTRIC LIMITED. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

18:79:A2

Organization

GMJ ELECTRIC LIMITED

Address

RM 1405, 14/F, C C WU BUILDING HK 999077

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.