OUI Lookup
001c63
TRUEN
Manufacturer Information
- OUI Prefix
- 001c63
- Manufacturer
- TRUEN
- Address
- 4F SAMWON BLDG., 451-7 SEOUL KR 137-818
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001C63
The OUI prefix 001C63 is assigned to TRUEN, based in 4F SAMWON BLDG., 451-7 SEOUL KR 137-818 . 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 TRUEN.