MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Shanghai Baud Data Communication Co.,Ltd.
Unique prefixes: 6
Block Size: 100663290 (100.66 M)
First registration: 22 April 1998
Last updated: 16 December 2021
MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)