MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Honeywell
MAC address prefix C4:EF:DA is registered to Honeywell, located at 9680 Old Bailes RdFort MillSC 29707Fort Mill SC 29707US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 17 May 2022, and no subsequent updates have been recorded.
OUI: C4:EF:DA
Vendor name: Honeywell
Address:
Assignment Type MA-L 9680 Old Bailes Rd
Fort Mill
SC 29707
Fort Mill SC 29707
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 17 May 2022
