Jiangxi Hongpai Technology Co., Ltd.

Any device whose MAC address begins with D4:45:E8 has a network interface built by Jiangxi Hongpai 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

D4:45:E8

Organization

Jiangxi Hongpai Technology Co., Ltd.

Address

5th Floor,C Region, Zhejiang University Science Park,No. 698, Nanchang Jiangxi CN 330096

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.