MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
EFSYS
OUI: 00:50:C2:42:1
Vendor name: EFSYS
Address:
Assignment Type IAB 60
rue de la bolle
Saint-Dié des Vosges Vosges 88100
FR.
Individual Address Blocks. Number of address 2^24 (~16 Million)
Last updated: 29 August 2015
Initial registration: 21 February 2011
