MAC Address Lookup

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


Xiaomi Communications Co Ltd

MAC prefix: 04:D1:3A

Vendor name: Xiaomi Communications Co Ltd

MAC range: 04:D1:3A:00:00:00 - 04:D1:3A:FF:FF:FF

Block Size: 16777215 (16.77 M)


The Rainbow City of China Resources
Qinghe Middle Street Haidian District
Beijing 100085

Type MA-L

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

Initial registration: 31 October 2017

Country CN map