MAC Address Lookup

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

Honeywell

OUI: C4:EF:DA

Vendor name: Honeywell

Address:

9680 Old Bailes Rd
Fort Mill
SC 29707
Fort Mill SC 29707
US.

Assignment Type MA-L

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

Initial registration: 17 May 2022