MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
AL
IEEE Registrant 3 Prefixes
Alarm.com
Alarm.com manages 3 unique MAC address prefixes. These prefixes have a total block size of 50.3 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 16 June 2007, and the most recent update was made on 24 April 2023. These allocations support network identification and communication globally.
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 16 June 2007
Last updated 24 April 2023
Entity Details
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 16 June 2007
Last updated 24 April 2023
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)