Zhejiang HuaRay Technology Co.,Ltd

Any device whose MAC address begins with 30:2F:AC has a network interface built by Zhejiang HuaRay 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

30:2F:AC

Organization

Zhejiang HuaRay Technology Co.,Ltd

Address

Room 401, 4th Floor, Building 1, No. 590 Changhe Road, Changhe Street, Binjiang District hangzhou zhejiang CN 310051

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.