Italdata Ingegneria dell'Idea S.p.A.

Any device whose MAC address begins with 00:25:BD has a network interface built by Italdata Ingegneria dell'Idea S.p.A.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:25:BD

Organization

Italdata Ingegneria dell'Idea S.p.A.

Address

viale Eroi di Cefalonia 123 Roma IT 00128

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.