Sichuan Whayer information industry Co.,LTD

Any device whose MAC address begins with 04:58:6F has a network interface built by Sichuan Whayer information industry 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

04:58:6F

Organization

Sichuan Whayer information industry Co.,LTD

Address

Layer 16,Building 10, C Area Chengdu City CN 610041

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.