Letta Teknoloji

Any device whose MAC address begins with DC:F0:5D has a network interface built by Letta Teknoloji. 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:F0:5D

Organization

Letta Teknoloji

Address

TUBITAK Teknoloji Gelistirme Bolgesi KOCAELI TR 41455

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.