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MAC prefix 00:A0:03

Assigned by the IEEE to Siemens Switzerland Ltd., I B T HVP.

Prefix
00:A0:03   00-A0-03   00A0.03
Block type
MA-L (16,777,216 addresses)
Address range
00:A0:03:00:00:00 – 00:A0:03:FF:FF:FF
Organization
Siemens Switzerland Ltd., I B T HVP
Registered address
Building Technologies Division, International Headquarters, Zug 6301, CH
Country
Switzerland (CH)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:A0:03:00:00:00

Siemens Switzerland Ltd., I B T HVP holds 1 block in total: see all. Source: IEEE Registration Authority public listing.