ARMITEL Co.

Any device whose MAC address begins with 00:04:66 has a network interface built by ARMITEL Co.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:04:66

Organization

ARMITEL Co.

Address

F5, Doman Plaza 353-4, Republic of KR KOREA

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.