Markov Corporation

Any device whose MAC address begins with EC:36:3F has a network interface built by Markov Corporation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

EC:36:3F

Organization

Markov Corporation

Address

650 Vaqueros Avenue, Suite A Sunnyvale CA US 94085

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.