OUI Lookup
74f91a
Onface
Manufacturer Information
- OUI Prefix
- 74f91a
- Manufacturer
- Onface
- Address
- #1408, Mario Tower, 30Gil-28, Digital-ro, Guro-gu Seoul KR 08389
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 74F91A
The OUI prefix 74F91A is assigned to Onface, based in #1408, Mario Tower, 30Gil-28, Digital-ro, Guro-gu Seoul KR 08389 . 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 Onface.