BC:A3:7F Rail-Mil Sp. z o.o. Sp. K.
Every MAC address from BC:A3:7F:00:00:00 to BC:A3:7F:FF:FF:FF belongs to a block the IEEE assigned to Rail-Mil Sp. z o.o. Sp. K.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who BC:A3:7F belongs to
Written BC:A3:7F, BC-A3-7F or BCA37F, depending on the system. Look up a full address.
Prefix
BC:A3:7F
Organization
Rail-Mil Sp. z o.o. Sp. K.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
BC:A3:7F:00:00:00
Last address
BC:A3:7F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Kosmatki 82 Warsaw PL 03-982