OUI Lookup
001dec
Marusys
Manufacturer Information
- OUI Prefix
- 001dec
- Manufacturer
- Marusys
- Address
- Eunsung Bldg. 5F Seoul KR 135-763
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001DEC
The OUI prefix 001DEC is assigned to Marusys, based in Eunsung Bldg. 5F Seoul KR 135-763 . 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 Marusys.