A0:24:90:40:00:00 to A0:24:90:4F:FF:FF
Nefence Inc.
Inspect this prefixRegistered address
37, Gwacheon-daero 7na-gil
Gwacheon-si Gyeonggi-do 13840
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A0:24:90:4 /28
- Addresses in block
- 1,048,576
- Decimal range
- 176,078,899,380,224 to 176,078,900,428,799
- 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 A0:24:90:40:00:00 and A0:24:90:4F: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.