OUI Lookup
000638
Sungjin C&C Co., Ltd.
Manufacturer Information
- OUI Prefix
- 000638
- Manufacturer
- Sungjin C&C Co., Ltd.
- Address
- 1543-6, Seocho-dong, Seocho-gu, Seoul KR 137-073
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000638
The OUI prefix 000638 is assigned to Sungjin C&C Co., Ltd., based in 1543-6, Seocho-dong, Seocho-gu, Seoul KR 137-073 . 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 Sungjin C&C Co., Ltd..