TESCOM CO., LTD.

Any device whose MAC address begins with 3C:15:EA has a network interface built by TESCOM 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

3C:15:EA

Organization

TESCOM CO., LTD.

Address

#928 UTV, 1141-2 Baeksuk Ilsandong Goyang Gyeonggi KR 410-722

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.