MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
RESEARCH MACHINES
OUI: 00:00:7B
Vendor name: RESEARCH MACHINES
Address:
Assignment Type MA-L P.O. BOX 75
ENGLAND
GB.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 09 November 2000
