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MAC prefix 90:4C:81

Assigned by the IEEE to Hewlett Packard Enterprise.

Prefix
90:4C:81   90-4C-81   904C.81
Block type
MA-L (16,777,216 addresses)
Address range
90:4C:81:00:00:00 – 90:4C:81:FF:FF:FF
Organization
Hewlett Packard Enterprise
Registered address
8000 Foothills Blvd., Roseville CA 95747, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 90:4C:81:00:00:00

Hewlett Packard Enterprise holds 52 blocks in total: see all. Source: IEEE Registration Authority public listing.