A4:4F:3E:A0:00:00 to A4:4F:3E:AF:FF:FF
CMCNI Co., Ltd
Inspect this prefixRegistered address
B-601 Hangang Xi TowerYangcheonro 401Gangseogu
Seoul 07528
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A4:4F:3E:A /28
- Addresses in block
- 1,048,576
- Decimal range
- 180,660,260,044,800 to 180,660,261,093,375
- 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 A4:4F:3E:A0:00:00 and A4:4F:3E:AF: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.