Shenzhen iComm Semiconductor CO.,LTD

Any device whose MAC address begins with 7C:94:9F has a network interface built by Shenzhen iComm Semiconductor 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:94:9F

Organization

Shenzhen iComm Semiconductor CO.,LTD

Address

Room 601,Block B ,Digital Building,Garden City Shenzhen No.1079 Nanhai Road,Nanshan District CN 518067

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.