Ignition Design Labs

Any device whose MAC address begins with 00:78:CD has a network interface built by Ignition Design Labs. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:78:CD

Organization

Ignition Design Labs

Address

1550 Technology Drive San Jose US 95110

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.