MAC Address Lookup

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


Xiaomi Communications Co Ltd

MAC prefix: 7C:1D:D9

Vendor name: Xiaomi Communications Co Ltd

MAC range: 7C:1D:D9:00:00:00 - 7C:1D:D9: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: 21 September 2014

Last updated: 26 August 2016

Country CN map