MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Real Random
MAC address prefix 8C:1F:64:4B:1 is registered to Real Random, located at 570 S. Barfield DrMarco Island FL 34145-5921US.
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 18 May 2026, and no subsequent updates have been recorded.
OUI: 8C:1F:64:4B:1
Vendor name: Real Random
Address:
Assignment Type MA-S 570 S. Barfield Dr
Marco Island FL 34145-5921
US.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 18 May 2026
