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Query
MAC Address Prefix
B4B15A
B4-B1-5A
B4:B1:5A
Manufacturer
Siemens AG Energy Management Division
Other accepted queries
B4B15A
B4-B1-5A
B4:B1:5A
B4-B1-5A
2C-C5-46
Invoxia
I-BUS
D4-35-1D
00:15:08
A8-64-05
00:1D:1D
000BE2
6C21A2
00212C
history ...