Securebase,Inc

Any device whose MAC address begins with 00:09:72 has a network interface built by Securebase,Inc. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:09:72

Organization

Securebase,Inc

Address

2nd Fl,Seungseung-Bldg,Dokok 2-Dong,Kang Seoul KR 135-854

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.