Alticast

Any device whose MAC address begins with 00:14:E5 has a network interface built by Alticast. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:14:E5

Organization

Alticast

Address

16th floor, Nara Bldg, 1328-3 Seoul KR 137-070

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.