MAC Address Lookup

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

 MAC

Tianjin Hualai Technology Co., Ltd

MAC prefix: E4:AA:EC

Vendor name: Tianjin Hualai Technology Co., Ltd

MAC range: E4:AA:EC:00:00:00 - E4:AA:EC:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

Overseas Chinese business building No. 10
Jinping Road
Nankai District
Tianjin
TIANJIN 300190
CN.

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 22 November 2019

Country CN map