High Technology Ltd

Any device whose MAC address begins with 00:02:5E has a network interface built by High Technology 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

00:02:5E

Organization

High Technology Ltd

Address

Chongqing Jinghong People's Republic of CN

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.