MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CT
IEEE Registrant 2 Prefixes
ChengDu TD Tech
ChengDu TD Tech manages 2 unique MAC address prefixes. These prefixes have a total block size of 33.6 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 27 May 2014, and the most recent update was made on 02 September 2022. These allocations support network identification and communication globally.
Unique prefixes 2
Block Size 33554430 (33.55 M)
First registration 27 May 2014
Last updated 02 September 2022
Entity Details
Unique prefixes 2
Block Size 33554430 (33.55 M)
First registration 27 May 2014
Last updated 02 September 2022
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)