MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
COMMISSARIAT A L`ENERGIE ATOM.
OUI prefix: 00:00:55
Vendor name: COMMISSARIAT A L`ENERGIE ATOM.
RUE DE LA FEDERATION
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000