MAC Address Lookup

MacGrayServi

MacGray Services — 2 OUI prefix(es)

2 OUI prefix(es)
OUI Prefix MAC Range
70:B3:D5:F3:40 70:B3:D5:F3:40:00:00:00 ~ 70:B3:D5:F3:40:FF:FF:FF
70:B3:D5:1D:60 70:B3:D5:1D:60:00:00:00 ~ 70:B3:D5:1D:60:FF:FF:FF
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MAC addresses are assigned by IEEE. Data from Wireshark
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