OUI Lookup
002140
EN Technologies Inc.
Manufacturer Information
- OUI Prefix
- 002140
- Manufacturer
- EN Technologies Inc.
- Address
- Geumbok Bldg. 9F, Band-yi-dong 45-2, Songpa-gu Seoul KR 138-828
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 002140
The OUI prefix 002140 is assigned to EN Technologies Inc., based in Geumbok Bldg. 9F, Band-yi-dong 45-2, Songpa-gu Seoul KR 138-828 . 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 EN Technologies Inc..