Devices with MAC addresses that start with 28-D1-B7 were manufactured by Shenzhen YOUHUA Technology Co., Ltd

Device Manufacturer
Shenzhen YOUHUA Technology Co., Ltd
Manufacturer Location
Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District
Shenzhen Guangdong 518055
Estimated Devices using 28-D1-B7
16,256,250
Estimated Total Devices From Mfg
455,175,000
Related MAC Addresses
00-BD-82, C4-04-7B, A4-29-40, 68-A6-82, B4-1D-2B, 70-AC-D7, DC-9C-9F, 14-B8-37, 2C-43-1A, 04-E0-B0, 7C-76-30, 44-7B-BB, 7C-03-C9, D4-5F-25, DC-A3-33, C4-51-8D, A8-E2-C3, 4C-B8-B5, D8-32-5A, 54-66-6C, 2C-55-7C, C8-21-DA, 34-E7-1C, 68-D1-BA, CC-90-E8, 1C-D5-E2, 90-12-34