Proware Technologies Co., Ltd.

Any device whose MAC address begins with 48:39:74 has a network interface built by Proware 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

48:39:74

Organization

Proware Technologies Co., Ltd.

Address

2nd F1 East Wing,South Section,Factory Building 24,Science&Technology Park, Shennan Rd, Nanshan District Shenzhen Guangdong CN 518057

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.