Bitel Co., Ltd.

Any device whose MAC address begins with 08:11:5E has a network interface built by Bitel 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

08:11:5E

Organization

Bitel Co., Ltd.

Address

9F Yohyun B/D, 242-29, Nonhyun-dong Seoul Gangnam-gu KR 135830

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.