Anhui Dynamic Power Co., Ltd.

Any device whose MAC address begins with 64:F6:F7 has a network interface built by Anhui Dynamic Power 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

64:F6:F7

Organization

Anhui Dynamic Power Co., Ltd.

Address

NO.20 Jinniu Mid Road, Xuancheng Anhui CN 242100

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.