Fort-Telecom ltd.

Any device whose MAC address begins with C0:11:A6 has a network interface built by Fort-Telecom 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

C0:11:A6

Organization

Fort-Telecom ltd.

Address

Hrustalnaya 8a Perm RU 614107

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.