Shintec Hozumi co.ltd.

Any device whose MAC address begins with 5C:C8:E3 has a network interface built by Shintec Hozumi 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:C8:E3

Organization

Shintec Hozumi co.ltd.

Address

neura-machi 3-5-1 Miyoshi Aichi JP 470-0217

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.