MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SiFive Inc
MAC address prefix 8C:1F:64:E9:A is registered to SiFive Inc, located at 2625 Augustine DriveSuite 101Santa Clara CA 95054US.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 07 January 2025, and no subsequent updates have been recorded.
OUI: 8C:1F:64:E9:A
Vendor name: SiFive Inc
Address:
Assignment Type MA-S 2625 Augustine DriveSuite 101
Santa Clara CA 95054
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 07 January 2025
