MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Motorola Solutions Inc.
OUI prefix: 00:04:7D
Vendor name: Motorola Solutions Inc.
500 W Monroe Street
Chicago IL 60661-3781
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 27 January 2021
Initial registration: 04 December 2000