SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.

Any device whose MAC address begins with 90:76:9F has a network interface built by SHENZHEN MERCURY COMMUNICATION 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

90:76:9F

Organization

SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.

Address

6th Floor, South Section, Building 23, Keyuan West, NO.1 Kezhi West Road, Science and Technology Community, Yuehai Street, 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.