Platina Systems Inc.

Any device whose MAC address begins with 50:18:4C has a network interface built by Platina Systems 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

50:18:4C

Organization

Platina Systems Inc.

Address

3180 De La Cruz Blvd. Ste# 110 Santa Clara CA US 95054

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.