Shanghai Enflame Technology Co., Ltd.

Any device whose MAC address begins with 70:17:D7 has a network interface built by Shanghai Enflame Technology 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

70:17:D7

Organization

Shanghai Enflame Technology Co., Ltd.

Address

A-522, No. 188, Yesheng Road, LIN-GANG Special Area, China (Shanghai) Pilot Free Trade Zone Shanghai Shanghai CN 201306

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.