SEOJUN ELECTRIC

Any device whose MAC address begins with 38:F7:B2 has a network interface built by SEOJUN ELECTRIC. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

38:F7:B2

Organization

SEOJUN ELECTRIC

Address

468 Gangseo-ro, 07573, SEOJUN ELECTRIC Ace Techno Tower 805 Seoul KR 07573

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.