OUI Lookup
d43d39
Dialog Semiconductor
Manufacturer Information
- OUI Prefix
- d43d39
- Manufacturer
- Dialog Semiconductor
- Address
- B-7F, SiliconPark, 35, Pangyo-ro 255beon-gil, Bundang-gu Seongnam-si Gyeonggi-do KR 13486
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D43D39
The OUI prefix D43D39 is assigned to Dialog Semiconductor, based in B-7F, SiliconPark, 35, Pangyo-ro 255beon-gil, Bundang-gu Seongnam-si Gyeonggi-do KR 13486 . 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 Dialog Semiconductor.