Wuxi Stars Microsystem Technology Co., Ltd

Any device whose MAC address begins with E4:B6:33 has a network interface built by Wuxi Stars Microsystem 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

E4:B6:33

Organization

Wuxi Stars Microsystem Technology Co., Ltd

Address

Room 2101, Tower C, Swan Tower, Wuxi Software Park, 111 Linghu Avenue, Xinwu District Wuxi CN 214135

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.