MAC Address Lookup

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

Beijing Vizum Technology Co.,Ltd.

OUI: 70:B3:D5:F3:3

Address:

Room603
Floor6
Block2
No.1 Zhongguancun
No.81 Beiqing Road
Beijing Beijing 100094
CN.

Assignment Type MA-S

Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

Initial registration: 04 April 2020