Unis Flash Memory Technology(Chengdu)Co.,Ltd.

Any device whose MAC address begins with 7C:51:84 has a network interface built by Unis Flash Memory Technology(Chengdu)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

7C:51:84

Organization

Unis Flash Memory Technology(Chengdu)Co.,Ltd.

Address

Room 302, Block B, Ziguang Xinyun, No. 2555 Yizhou Avenue, High-tech Zone, Chengdu Sichuan CN 610000

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.