V. Stonkaus firma "Kodinis Raktas"

Any device whose MAC address begins with C0:5E:6F has a network interface built by V. Stonkaus firma "Kodinis Raktas". This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

C0:5E:6F

Organization

V. Stonkaus firma "Kodinis Raktas"

Address

Ateities 10 Vilnius LT 08303

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.