Nokia
Any device whose MAC address begins with 78:03:4F has a network interface built by Nokia. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- 78:03:4F
- Organization
- Nokia
- Address
- 600 March Road Kanata Ontario CA K2K 2E6
- 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.