MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Vitalacy Inc.
MAC address prefix 54:91:E1 is registered to Vitalacy Inc., located at 11859 Wilshire Blvd #500Los Angeles CA 90025US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 06 August 2025, and no subsequent updates have been recorded.
OUI: 54:91:E1
Vendor name: Vitalacy Inc.
Address:
Assignment Type MA-L 11859 Wilshire Blvd #500
Los Angeles CA 90025
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 06 August 2025
