A4:3B:FA:D0:00:00 to A4:3B:FA:DF:FF:FF
JSC “Component-ASU”
MA-M1,048,576 addresses
Inspect this prefixRegistered address
Severnyi proezd 1, k. 5/6
Chernogolovka Moscow Region 142432
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A4:3B:FA:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 180,577,517,961,216 to 180,577,519,009,791
- 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 A4:3B:FA:D0:00:00 and A4:3B:FA: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.