MVTECH co., Ltd

Any device whose MAC address begins with D0:D4:71 has a network interface built by MVTECH 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

D0:D4:71

Organization

MVTECH co., Ltd

Address

#1004, Hanshin IT Tower, 235, Guro 3-dong, Guro-Gu SEOUL KR 152-768

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.