Beijing Yupont Electric Power Technology Co.,Ltd

Any device whose MAC address begins with 3C:08:1E has a network interface built by Beijing Yupont Electric Power 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

3C:08:1E

Organization

Beijing Yupont Electric Power Technology Co.,Ltd

Address

No.1,Dizang-an Nanxiang Beijing CN 100045

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.