Aliwei Communications, Inc

Any device whose MAC address begins with 74:7D:B6 has a network interface built by Aliwei Communications, Inc. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

74:7D:B6

Organization

Aliwei Communications, Inc

Address

Keji 6 Road , Hi-tech Industrial Park 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.