IVT corporation

Any device whose MAC address begins with 00:15:83 has a network interface built by IVT corporation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:15:83

Organization

IVT corporation

Address

Shangdi Xinxi road, Haidian District Beijing US 100085

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.