MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Hewlett Packard Enterprise

OUI prefix: B4:7A:F1

Vendor name: Hewlett Packard Enterprise


8000 Foothills Blvd.
Roseville CA 95747

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 27 September 2019

MAC Address Vendor Country US map