MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Radio Frequency Systems
OUI: 00:21:AF
Vendor name: Radio Frequency Systems
Address:
Assignment Type MA-L Kabelkamp 20
Hannover 30179
DE.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 25 October 2008
