MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Qingdao Intelligent&Precise Electronics Co.,Ltd.
MAC address prefix E4:E3:3D is registered to Qingdao Intelligent&Precise Electronics Co.,Ltd., located at No.218 Qianwangang RoadQingdao Shangdong 266510CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 22 January 2025, and no subsequent updates have been recorded.
OUI: E4:E3:3D
Vendor name: Qingdao Intelligent&Precise Electronics Co.,Ltd.
Address:
Assignment Type MA-L No.218 Qianwangang Road
Qingdao Shangdong 266510
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 22 January 2025
