MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Lumiva Inc.
MAC address prefix AC:40:B5 is registered to Lumiva Inc., located at 20085 Stevens Creek BoulevardCupertino CA 95014US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 04 August 2026, and no subsequent updates have been recorded.
OUI: AC:40:B5
Vendor name: Lumiva Inc.
Address:
Assignment Type MA-L 20085 Stevens Creek Boulevard
Cupertino CA 95014
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 04 August 2026
