Nanjing phx-gctech Information Technology Co., Ltd

Any device whose MAC address begins with D4:0E:60 has a network interface built by Nanjing phx-gctech Information 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

D4:0E:60

Organization

Nanjing phx-gctech Information Technology Co., Ltd

Address

Building 6, No. 1009, Tianyuan East Road, Jiangning District, Nanjing NanJing JiangSu CN 21000

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.