MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Open Networking Laboratory
MAC address prefix A4:23:05 is registered to Open Networking Laboratory, located at 1000 El Camino RealMenlo Park CA 94025US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 11 May 2013, with the most recent update made on 17 November 2015.
OUI: A4:23:05
Vendor name: Open Networking Laboratory
Address:
Assignment Type MA-L 1000 El Camino Real
Menlo Park CA 94025
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 11 May 2013
