Jingsheng Technology Co., Ltd.

Any device whose MAC address begins with 5C:58:19 has a network interface built by Jingsheng 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

5C:58:19

Organization

Jingsheng Technology Co., Ltd.

Address

Linyin street 5# chengdu sichuan CN 610000

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.