MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Extreme Networks Headquarters
OUI: 5C:0E:8B
Vendor name: Extreme Networks Headquarters
Address:
Assignment Type MA-L 475 Half Day Road
Lincolnshire IL 60069
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 14 July 2023
Initial registration: 01 March 2010
