Beijing HTTC Technology Ltd.

Any device whose MAC address begins with 00:23:FF has a network interface built by Beijing HTTC 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

00:23:FF

Organization

Beijing HTTC Technology Ltd.

Address

B-13D-3 Keshi Building,Jia No.28 Xinxi Road,SHANGDI IT Industry Base Beijing CN 100085

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.