MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
General Engine Management Systems Ltd.
OUI: 90:20:83
Vendor name: General Engine Management Systems Ltd.
Address:
Assignment Type MA-L GEMS
Egham Surrey TW208RN
GB.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 12 September 2013
