OUI Lookup
ace42e
SK hynix
Manufacturer Information
- OUI Prefix
- ace42e
- Manufacturer
- SK hynix
- Address
- SK u-Tower, 25-1, Jeongja-dong, Bundang-gu Seongnam-si Gyeonggi-do KR 463-844
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix ACE42E
The OUI prefix ACE42E is assigned to SK hynix, based in SK u-Tower, 25-1, Jeongja-dong, Bundang-gu Seongnam-si Gyeonggi-do KR 463-844 . 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 SK hynix.