OUI Lookup
b8d49d
M Seven System Ltd.
Manufacturer Information
- OUI Prefix
- b8d49d
- Manufacturer
- M Seven System Ltd.
- Address
- 24F, Trust Tower Bldg, 275-7, Yangjae2-Dong, Seocho-Gu Seoul KR 137-739
- Last updated
- 6/19/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B8D49D
The OUI prefix B8D49D is assigned to M Seven System Ltd., based in 24F, Trust Tower Bldg, 275-7, Yangjae2-Dong, Seocho-Gu Seoul KR 137-739 . 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 M Seven System Ltd..