Beijing Skyway Technologies Co.,Ltd

Any device whose MAC address begins with 4C:2C:80 has a network interface built by Beijing Skyway 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

4C:2C:80

Organization

Beijing Skyway Technologies Co.,Ltd

Address

No.5 Jiangtai Road, Beijing CN 100015

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.