OEM Worldwide

Any device whose MAC address begins with 00:26:17 has a network interface built by OEM Worldwide. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:26:17

Organization

OEM Worldwide

Address

2920 Kelly Ave Watertown SD US 57201

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.