7C:45:F9:90:00:00 to 7C:45:F9:9F:FF:FF
MIJ CO LTD
Inspect this prefixRegistered address
ROOM 204 882, Baksa-ro, Seo-myeon, chuncheon-si, Gangwon-do, Republic of korea
chuncheon-si Gangwon-do 24461
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 7C:45:F9:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 136,639,981,551,616 to 136,639,982,600,191
- 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 7C:45:F9:90:00:00 and 7C:45:F9:9F: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.