MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ETSME Technologies C0., Ltd.
MAC address prefix B4:4D:43:3 is registered to ETSME Technologies C0., Ltd., located at 17/FBuilding ANo1190BinAn RoadBinjiang DistrictHangzhou Zhejiang 310056CN.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 03 March 2023, and no subsequent updates have been recorded.
OUI: B4:4D:43:3
Vendor name: ETSME Technologies C0., Ltd.
Address:
Assignment Type MA-M 17/F
Building A
No1190
BinAn Road
Binjiang District
Hangzhou Zhejiang 310056
CN.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 03 March 2023
