INTELLIGENCE TECHNOLOGY OF CEC CO., LTD

Any device whose MAC address begins with A0:CA:A5 has a network interface built by INTELLIGENCE TECHNOLOGY OF CEC 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

A0:CA:A5

Organization

INTELLIGENCE TECHNOLOGY OF CEC CO., LTD

Address

Tower A, NO.2 Lutuan Road, The sountern Of Future Science and Tech Zone, Changping District Beijing Beijing CN 102209

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.