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MAC prefix 00:12:A3

Assigned by the IEEE to Trust International B.V..

Prefix
00:12:A3   00-12-A3   0012.A3
Block type
MA-L (16,777,216 addresses)
Address range
00:12:A3:00:00:00 – 00:12:A3:FF:FF:FF
Organization
Trust International B.V.
Registered address
Laan van Barcelona 600, Dordrecht Zuid holland 3317 DD, NL
Country
Netherlands (NL)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:12:A3:00:00:00

Trust International B.V. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.