MAC Address Lookup

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


Texas Instruments

MAC prefix: 4C:3F:D3

Vendor name: Texas Instruments

MAC range: 4C:3F:D3:00:00:00 - 4C:3F:D3:FF:FF:FF

Block Size: 16777215 (16.77 M)


12500 TI Blvd
Dallas TX 75243

Type MA-L

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

Initial registration: 02 March 2018

Country US map