MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Cisco Systems, Inc
MAC address prefix 58:DF:59 is registered to Cisco Systems, Inc, located at 80 West Tasman DriveSan Jose CA 94568US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 07 November 2024, and no subsequent updates have been recorded.
OUI: 58:DF:59
Vendor name: Cisco Systems, Inc
Address:
Assignment Type MA-L 80 West Tasman Drive
San Jose CA 94568
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 07 November 2024
