MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
IT
IEEE Registrant 5 Prefixes
ittim
ittim manages 5 unique MAC address prefixes. These prefixes have a total block size of 83.9 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 15 August 2019, and the most recent update was made on 12 May 2026. These allocations support network identification and communication globally.
Unique prefixes 5
Block Size 83886075 (83.88 M)
First registration 15 August 2019
Last updated 12 May 2026
Entity Details
Unique prefixes 5
Block Size 83886075 (83.88 M)
First registration 15 August 2019
Last updated 12 May 2026
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)