Beijing NeTopChip Technology Co.,LTD

Any device whose MAC address begins with 8C:A0:48 has a network interface built by Beijing NeTopChip 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

8C:A0:48

Organization

Beijing NeTopChip Technology Co.,LTD

Address

309,Intergration Building Olympic Center, No.1 An Ding Road,Chao Yang District,, Beijing CN 100029

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.