JSC "MASSA-K"

Any device whose MAC address begins with 00:1E:FC has a network interface built by JSC "MASSA-K". This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1E:FC

Organization

JSC "MASSA-K"

Address

15, A, Pirogovskaya nab. Saint-Petersburg Leningradskiy reg. RU 194044

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.