MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Huaqin Technology Co.,Ltd
MAC address prefix 04:55:B2 is registered to Huaqin Technology Co.,Ltd, located at Pudong New AreaShanghai 201203CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 16 June 2025, and no subsequent updates have been recorded.
OUI: 04:55:B2
Vendor name: Huaqin Technology Co.,Ltd
Address:
Assignment Type MA-L Pudong New Area
Shanghai 201203
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 16 June 2025
