Pado Systems, Inc.

Any device whose MAC address begins with 00:1C:56 has a network interface built by Pado 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

00:1C:56

Organization

Pado Systems, Inc.

Address

#706 Loadland EZ Tower 153 SungNam Gyung gi-Do KR 463-810

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.