awayfrom

Any device whose MAC address begins with 9C:9E:03 has a network interface built by awayfrom. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

9C:9E:03

Organization

awayfrom

Address

A-2723 Ho, Sambo Techon Tower,122,jomaru-ro 385 Beon-gil bucheon-si Gyeonnggi-do KR 14556

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.