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MAC prefix 20:91:48

Assigned by the IEEE to Texas Instruments.

Prefix
20:91:48   20-91-48   2091.48
Block type
MA-L (16,777,216 addresses)
Address range
20:91:48:00:00:00 – 20:91:48:FF:FF:FF
Organization
Texas Instruments
Registered address
12500 TI BLVD, Dallas 75243, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 20:91:48:00:00:00

Texas Instruments holds 324 blocks in total: see all. Source: IEEE Registration Authority public listing.