GW Technologies Co.,Ltd

Any device whose MAC address begins with D4:24:93 has a network interface built by GW Technologies Co.,Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

D4:24:93

Organization

GW Technologies Co.,Ltd

Address

Building 16,No.8,Heying Road,Changping District Beijing Beijing CN 102200

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.