ETEK TECHNOLOGY (SHENZHEN) CO.,LTD

Any device whose MAC address begins with 28:A1:EB has a network interface built by ETEK TECHNOLOGY (SHENZHEN) 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

28:A1:EB

Organization

ETEK TECHNOLOGY (SHENZHEN) CO.,LTD

Address

A505-506、A509 Room,A5 Floor, Academy Of International Technology Innovation, Keji Nan 10th Road, Hi-Tech Industrial Park, Shenzhen, P.R.C. SHENZHEN GUANGDONG CN 518057

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.