78:CA:83:00:00:00 to 78:CA:83:0F:FF:FF
DAINCUBE
Inspect this prefixRegistered address
#401-701, 655, Pyeongcheon-ro
Bucheon-si 14502
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 78:CA:83:0 /28
- Addresses in block
- 1,048,576
- Decimal range
- 132,811,176,542,208 to 132,811,177,590,783
- 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:CA:83:00:00:00 and 78:CA:83:0F: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.