Find the vendor name of a device by entering an OUI or a MAC address
Leonardo UK Ltd
Leonardo UK Ltd , manages 3 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 16.8 million addresses.
The allocation includes the following types: IAB, and MA-L (Mac Address Block Large, ~16 million addresses each).
The company registered its MAC address allocation on 22 April 1998, and the most recent update was made on 24 June 2021. These allocations support network identification and communication globally.
Unique prefixes: 3
Block Size: 16785405 (16.78 M)
First registration: 22 April 1998
Last updated: 24 June 2021
IAB:Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:91:3 | IAB | 2011-02-21 |
| 00:50:C2:DD:8 | IAB | 2011-08-06 |
| 00:80:E7 | MA-L | 1998-04-22 |