46 registered blocks
YUYAMA MFG Co.,Ltd MAC Addresses
All OUI prefixes assigned to YUYAMA MFG Co.,Ltd by the IEEE. Any device MAC beginning with one of these belongs to this vendor.
70B3D5150
70B3D5196
70B3D51F2
70B3D52DE
70B3D55C8
70B3D5742
70B3D585F
70B3D59C7
70B3D5B22
70B3D5B6A
70B3D5BBB
70B3D5BD4
70B3D5C2B
70B3D5CAD
70B3D5CBA
70B3D5D06
70B3D5DB4
70B3D5E86
8C1F6403E
8C1F6412D
8C1F6424E
8C1F642A4
8C1F642C6
8C1F64329
8C1F64357
8C1F64498
8C1F645AC
8C1F645CF
8C1F6465A
8C1F6470A
8C1F648BE
8C1F648CA
8C1F64906
8C1F649F5
8C1F64A4A
8C1F64A62
8C1F64AD2
8C1F64AE1
8C1F64B5A
8C1F64C5E
8C1F64CFA
8C1F64CFB
8C1F64D42
8C1F64EAF
8C1F64F68
8C1F64F79