MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
IS
IEEE Registrant 3 Prefixes
IEIT SYSTEMS Co., Ltd.
IEIT SYSTEMS Co., Ltd. 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 01 March 2010, and the most recent update was made on 19 December 2024. These allocations support network identification and communication globally.
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 01 March 2010
Last updated 19 December 2024
Entity Details
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 01 March 2010
Last updated 19 December 2024
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)