MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Arista Networks
MAC address prefix E4:78:76 is registered to Arista Networks, located at 5453 Great America ParkwaySanta Clara CA 95054US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 07 June 2023, and no subsequent updates have been recorded.
OUI: E4:78:76
Vendor name: Arista Networks
Address:
Assignment Type MA-L 5453 Great America Parkway
Santa Clara CA 95054
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 07 June 2023
