OUI Lookup
0007c8
Brain21, Inc.
Manufacturer Information
- OUI Prefix
- 0007c8
- Manufacturer
- Brain21, Inc.
- Address
- 19F Mesa B/D, 204 Hoihyun-Dong Seoul KR 100-051
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0007C8
The OUI prefix 0007C8 is assigned to Brain21, Inc., based in 19F Mesa B/D, 204 Hoihyun-Dong Seoul KR 100-051 . 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 Brain21, Inc..