Beijing Autelan Technology Co.,Ltd

Any device whose MAC address begins with 4C:48:DA has a network interface built by Beijing Autelan Technology 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:48:DA

Organization

Beijing Autelan Technology Co.,Ltd

Address

1-4F, 3rd Area, 9#Building Zhongguancun Software Park Beijing CN 100193

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.