Find the vendor name of a device by entering an OUI or a MAC address
Shenzhen SEI Robotics Co.,Ltd
Shenzhen SEI Robotics 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 25 February 2014, and the most recent update was made on 17 January 2025. These allocations support network identification and communication globally.
Unique prefixes: 3
Block Size: 50331645 (50.33 M)
First registration: 25 February 2014
Last updated: 17 January 2025
MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)