Interay Solutions BV

Any device whose MAC address begins with 00:1A:04 has a network interface built by Interay Solutions BV. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1A:04

Organization

Interay Solutions BV

Address

Mr. W.M. Oppedijk van Veenweg 8 BURGUM Friesland NL 9251 GA

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.