MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Zhejiang Tmall Technology Co., Ltd.
MAC prefix: D4:4B:B6
Vendor name: Zhejiang Tmall Technology Co., Ltd.
MAC range: D4:4B:B6:00:00:00 - D4:4B:B6:FF:FF:FF
Block Size: 16777215 (16.77 M)
No.3331 Keyuan South RD (Shenzhen bay)
Shenzhen Guangdong province
Shenzhen GuangDong 518000
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 22 April 2019