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Query
MAC Address Prefix
000C42
00-0C-42
00:0C:42
Manufacturer
Routerboard.com
Other accepted queries
000C42
00-0C-42
00:0C:42
C48508
000C42
00:15:C8
00BF77
00165C
C4-23-A2
00:E0:DF
742EDB
00:7B:18
00-80-12
C4-F7-D5
history ...