IDEO Security Co., Ltd.

Any device whose MAC address begins with E8:16:2B has a network interface built by IDEO Security Co., 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

E8:16:2B

Organization

IDEO Security Co., Ltd.

Address

1404, Seoul Forest IT Valley, 77, Seongsuil-ro Seongdong-gu, SEOUL KR 133-822

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.