Angel Electronics Co., Ltd.

Any device whose MAC address begins with 00:1A:03 has a network interface built by Angel Electronics 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

00:1A:03

Organization

Angel Electronics Co., Ltd.

Address

17, Lane 134, Shou Shan Road, Tai Shan, Taipei TW 243

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.