OUI Lookup
440cfd
NetMan Co., Ltd.
Manufacturer Information
- OUI Prefix
- 440cfd
- Manufacturer
- NetMan Co., Ltd.
- Address
- Rm 406, DIP, 2139, Daemyeong-dong, Daegu KR 705-701
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 440CFD
The OUI prefix 440CFD is assigned to NetMan Co., Ltd., based in Rm 406, DIP, 2139, Daemyeong-dong, Daegu KR 705-701 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to NetMan Co., Ltd..