GUANGDONG HOMECARE TECHNOLOGY CO.,LTD.

Any device whose MAC address begins with 54:9A:4C has a network interface built by GUANGDONG HOMECARE TECHNOLOGY 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

54:9A:4C

Organization

GUANGDONG HOMECARE TECHNOLOGY CO.,LTD.

Address

8F,12#, Taihua Industrial Park, Hangkong Rd., Gushu， Baoan District Shenzhen Guangdong CN 518128

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.