B4:DF:43:70:00:00 to B4:DF:43:7F:FF:FF
RDP Innovation
Inspect this prefixRegistered address
Mozhaisky Municipal District, Skolkovo Innovation Center, Bolshoy Boulevard, house 42, building 1
Moscow 121205
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B4:DF:43:7 /28
- Addresses in block
- 1,048,576
- Decimal range
- 198,871,002,120,192 to 198,871,003,168,767
- 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 B4:DF:43:70:00:00 and B4:DF:43:7F: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.