Lih Rong electronic Enterprise Co., Ltd.

Any device whose MAC address begins with 80:91:2A has a network interface built by Lih Rong electronic Enterprise 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

80:91:2A

Organization

Lih Rong electronic Enterprise Co., Ltd.

Address

2F, No. 2, Lane 387, Hsin Shu Road Hsin Chuang Taipei TW 242

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.