4C:74:A7:C0:00:00 to 4C:74:A7:CF:FF:FF
N3com
Inspect this prefixRegistered address
18/5 Prospekt Andropova, room 13/9
Moscow 115432
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 4C:74:A7:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 84,063,914,295,296 to 84,063,915,343,871
- 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 4C:74:A7:C0:00:00 and 4C:74:A7:CF: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.