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MAC prefix A8:B1:3B

Assigned by the IEEE to HP Inc..

Prefix
A8:B1:3B   A8-B1-3B   A8B1.3B
Block type
MA-L (16,777,216 addresses)
Address range
A8:B1:3B:00:00:00 – A8:B1:3B:FF:FF:FF
Organization
HP Inc.
Registered address
10300 Energy Dr, Spring TX 77389, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up A8:B1:3B:00:00:00

HP Inc. holds 28 blocks in total: see all. Source: IEEE Registration Authority public listing.