MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
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IEEE Registrant 3 Prefixes
Tiandy Technologies Co.,LTD
Tiandy Technologies 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 12 November 2019, and the most recent update was made on 24 August 2026. These allocations support network identification and communication globally.
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 12 November 2019
Last updated 24 August 2026
Entity Details
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 12 November 2019
Last updated 24 August 2026
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)