Find the vendor name of a device by entering an OUI or a MAC address
Guangzhou Shiyuan Electronics Co., Ltd.
Guangzhou Shiyuan Electronics 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 14 May 2016, and the most recent update was made on 22 July 2018. These allocations support network identification and communication globally.
Unique prefixes: 3
Block Size: 50331645 (50.33 M)
First registration: 14 May 2016
Last updated: 22 July 2018
MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)