MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
UNION MAN TECHNOLOGY CO.,LTD
OUI: D4:38:44
Vendor name: UNION MAN TECHNOLOGY CO.,LTD
Address:
Assignment Type MA-L No.5
Huitai Road
Huinan High-Tech Park
Huiao Highway
Huizhou Guangdong 516025
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 12 January 2023
Initial registration: 06 January 2023