MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Aperion Technologies LLC
MAC address prefix C8:66:4B is registered to Aperion Technologies LLC, located at 48383 Fremont BlvdSte 116Fremont CA 94538US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 31 July 2025, and no subsequent updates have been recorded.
OUI: C8:66:4B
Vendor name: Aperion Technologies LLC
Address:
Assignment Type MA-L 48383 Fremont Blvd
Ste 116
Fremont CA 94538
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 31 July 2025
