COOCAA Network Technology CO.,TD.

Any device whose MAC address begins with E8:01:15 has a network interface built by COOCAA Network Technology CO.,TD.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

E8:01:15

Organization

COOCAA Network Technology CO.,TD.

Address

306, east block, Skyworth semiconductor design building, 18 Gaoxin South 4th Road, Gaoxin community, Yuehai street, Nanshan District, Shenzhen shenzhen CN 0755-27357001

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.