MAC Address Lookup

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

Alibaba (Beijing) Software Service Inc.

OUI: 4C:91:7A:C

Address:

No. 301
3 floor
9 building
four district
Wangjing East Garden
Chaoyang District

Beijing Beijing 100102
CN.

Assignment Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 02 July 2019