BC:66:41:B0:00:00 to BC:66:41:BF:FF:FF
Sidus Novum Sp. z o. o.
Inspect this prefixRegistered address
Ul. Ogrodowa 3B/203
Zielona Góra Lubuskie 65462
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- BC:66:41:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 207,147,374,739,456 to 207,147,375,788,031
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between BC:66:41:B0:00:00 and BC:66:41:BF:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.