MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

Guangzhou Shiyuan Electronic Technology Company Limited

Unique prefixes: 5

Block Size: 83886075 (83.88 M)

First registration: 08 December 2018

Last updated: 19 January 2021

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
D4:9E:3BMA-L2019-09-05
C0:8A:CDMA-L2018-12-08
B4:AD:A3MA-L2020-07-18
BC:FA:B8MA-L2021-01-19
DC:BD:7AMA-L2020-03-19