Hewlett Packard Enterprise

Any device whose MAC address begins with 80:30:E0 has a network interface built by Hewlett Packard Enterprise. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

80:30:E0

Organization

Hewlett Packard Enterprise

Address

8000 Foothills Blvd. Roseville CA US 95747

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.