78:13:05:20:00:00 to 78:13:05:2F:FF:FF
LEAFF ENGINEERING SRL
Inspect this prefixRegistered address
Via Pastore 10
Osimo AN 60027
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 78:13:05:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 132,023,085,694,976 to 132,023,086,743,551
- 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 78:13:05:20:00:00 and 78:13:05:2F: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.