TKH Security B.V.

Any device whose MAC address begins with 00:1E:D1 has a network interface built by TKH Security B.V.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1E:D1

Organization

TKH Security B.V.

Address

Werner von Siemensstraat 7 Zoetermeer ZH NL 2712PN

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.