Find the vendor name of a device by entering an OUI or a MAC address
Tozed Kangwei Tech Co., Ltd
Tozed Kangwei Tech Co., Ltd , manages 3 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 50.3 million addresses.
The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).
The company registered its MAC address allocation on 02 April 2020, and the most recent update was made on 03 December 2025. These allocations support network identification and communication globally.
Unique prefixes: 3
Block Size: 50331645 (50.33 M)
First registration: 02 April 2020
Last updated: 03 December 2025
MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)