Find the vendor name of a device by entering an OUI or a MAC address
Sichuan Changhong Electric Ltd.
Sichuan Changhong Electric Ltd. , manages 11 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 184.5 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 07 April 2005, and the most recent update was made on 03 April 2020. These allocations support network identification and communication globally.
Unique prefixes: 11
Block Size: 184549365 (184.54 M)
First registration: 07 April 2005
Last updated: 03 April 2020
MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)