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Query
MAC Address Prefix
005053
00-50-53
00:50:53
Manufacturer
Cisco Systems, Inc
Other accepted queries
005053
00-50-53
00:50:53
00:50:53
00400F
00-17-91
78:CB:33
00400E
00400D
E8:49:43
50-C3-A2
0C-3A-FA
00400C
74BFA1
history ...