ICU Medical, Inc.

Any device whose MAC address begins with 00:1A:01 has a network interface built by ICU Medical, 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

00:1A:01

Organization

ICU Medical, Inc.

Address

951 Calle Amanecer San Clemente CA US 92673

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.