BC:97:40:D0:00:00 to BC:97:40:DF:FF:FF
Rollock Oy
Inspect this prefixRegistered address
Viestitie 2 B
Kajaani 87700
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- BC:97:40:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 207,357,813,456,896 to 207,357,814,505,471
- 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:97:40:D0:00:00 and BC:97:40:DF: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.