Y Soft Corporation, a.s.

Any device whose MAC address begins with 68:7C:D5 has a network interface built by Y Soft Corporation, a.s.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

68:7C:D5

Organization

Y Soft Corporation, a.s.

Address

Technicka 2948/13 Brno Czech Republic CZ 616 00

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.