OUI Lookup
642db7
SEUNGIL ELECTRONICS
Manufacturer Information
- OUI Prefix
- 642db7
- Manufacturer
- SEUNGIL ELECTRONICS
- Address
- #16-8, Dodang-dong Buchon Gyuonggi-do KR 420-801
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 642DB7
The OUI prefix 642DB7 is assigned to SEUNGIL ELECTRONICS, based in #16-8, Dodang-dong Buchon Gyuonggi-do KR 420-801 . 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 SEUNGIL ELECTRONICS.