Nubia Technology Co.,Ltd.

Any device whose MAC address begins with DC:F0:90 has a network interface built by Nubia 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

DC:F0:90

Organization

Nubia Technology Co.,Ltd.

Address

6/F-8/F 10/F-11/F A Tower,6/F B Tower,6/F-10/F C Tower Dazu Innovation Mansion, North Ring Rd,No.9018,High-Tech Park Nanshan District Shenzhen Guandong 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.