MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CHENGDU XUGUANG TECHNOLOGY CO,LTD
Unique prefixes: 2
Block Size: 33554430 (33.55 M)
First registration: 12 September 2013
Last updated: 19 September 2024
Types
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)