ISSC Technologies Corp.

Any device whose MAC address begins with 8C:DE:52 has a network interface built by ISSC Technologies Corp.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

8C:DE:52

Organization

ISSC Technologies Corp.

Address

4F, No.8, Dusing Rd., Hsinchu City TW 30078

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.