MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Extreme Networks Headquarters
MAC address prefix 5C:0E:8B is registered to Extreme Networks Headquarters, located at 475 Half Day RoadLincolnshire IL 60069US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 01 March 2010, with the most recent update made on 14 July 2023.
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
