REIGNCOM

Any device whose MAC address begins with 00:18:D5 has a network interface built by REIGNCOM. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:18:D5

Organization

REIGNCOM

Address

14F Kamco Yanjae Tower, 949-3 Seoul KR 135-739

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.