Shenzhen Guowei Shidai Communication Equipement Co., Ltd

Any device whose MAC address begins with 5C:49:FA has a network interface built by Shenzhen Guowei Shidai Communication Equipement 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

5C:49:FA

Organization

Shenzhen Guowei Shidai Communication Equipement Co., Ltd

Address

2202, Yili science & Technology Park Workshop, No.596-2, Dahe Village, Guancheng Community, Guanhu Street, Longhua District, S SHENZHEN CN 518000

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.