Seoul Commtech

Any device whose MAC address begins with 00:16:B7 has a network interface built by Seoul Commtech. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:16:B7

Organization

Seoul Commtech

Address

448-11, Seongnae 3dong. Gangdong gu, Seoul KR 134033

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.