SHENZHEN FAST TECHNOLOGIES CO.,LTD

Any device whose MAC address begins with 70:4E:66 has a network interface built by SHENZHEN FAST TECHNOLOGIES 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

70:4E:66

Organization

SHENZHEN FAST TECHNOLOGIES CO.,LTD

Address

Room 202,Building No.5,Section 30,No.2 of Kefa Road,Nanshan District,Shenzhen,P.R.China 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.