MAC Address Lookup

OstOuestStan

Ost (Ouest Standard Telematiqu — 1 OUI prefix(es)

1 OUI prefix(es)
OUI Prefix MAC Range
00:20:D3 00:20:D3:00:00:00 ~ 00:20:D3:FF:FF:FF
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MAC addresses are assigned by IEEE. Data from Wireshark
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