MAC Address Lookup

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


OUI prefix: E4:E1:12

Vendor name: Texas Instruments


12500 TI Blvd
Dallas TX 75243

Assignment Type MA-L

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

Initial registration: 09 January 2020

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