OUI Lookup
685210
MCS Logic
Manufacturer Information
- OUI Prefix
- 685210
- Manufacturer
- MCS Logic
- Address
- 128, Beobwon-ro, Songpa-gu, Seoul 05854 seoul KR 05854
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 685210
The OUI prefix 685210 is assigned to MCS Logic, based in 128, Beobwon-ro, Songpa-gu, Seoul 05854 seoul KR 05854 . 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 MCS Logic.