FC:A4:7A:50:00:00 to FC:A4:7A:5F:FF:FF
Syfer
Inspect this prefixRegistered address
227 SANDY SPRINGS PL SUITE D-454
Atlanta GA 30328-5918
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- FC:A4:7A:5 /28
- Addresses in block
- 1,048,576
- Decimal range
- 277,783,356,899,328 to 277,783,357,947,903
- 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 FC:A4:7A:50:00:00 and FC:A4:7A:5F: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.