OUI Lookup
001e31
infomark
Manufacturer Information
- OUI Prefix
- 001e31
- Manufacturer
- infomark
- Address
- 5F.,Geown Bldg.,1360-53 Seoul Seocho-dong,Seocho-gu KR 137-863
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 3
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001E31
The OUI prefix 001E31 is assigned to infomark, based in 5F.,Geown Bldg.,1360-53 Seoul Seocho-dong,Seocho-gu KR 137-863 . 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 infomark.