ASWT Co., LTD. Taiwan Branch H.K.

Any device whose MAC address begins with 00:1A:28 has a network interface built by ASWT Co., LTD. Taiwan Branch H.K.. 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:28

Organization

ASWT Co., LTD. Taiwan Branch H.K.

Address

7F., No.3 Lane 91, Dongmei Rd. Hsinchu TW 30070

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.