BC:66:41:B Sidus Novum Sp. z o. o.
Every MAC address from BC:66:41:B0:00:00 to BC:66:41:BF:FF:FF belongs to a block the IEEE assigned to Sidus Novum Sp. z o. o.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who BC:66:41:B belongs to
Written BC:66:41:B, BC-66-41-B or BC6641B, depending on the system. Look up a full address.
Prefix
BC:66:41:B/28
Organization
Sidus Novum Sp. z o. o.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
BC:66:41:B0:00:00
Last address
BC:66:41:BF:FF:FF
Address type
Globally unique, unicast
Registered address
Ul. Ogrodowa 3B/203 Zielona Góra Lubuskie PL 65462
Parent block
Inside BC:66:41
This MA-M block is carved from the 24-bit block BC:66:41, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.