OUI Lookup
0011f4
woori-net
Manufacturer Information
- OUI Prefix
- 0011f4
- Manufacturer
- woori-net
- Address
- #508, Hankook Moolyu, 853-1 Dongchun-Dong Yongin-Si Kyungki-Do KR 449-843
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0011F4
The OUI prefix 0011F4 is assigned to woori-net, based in #508, Hankook Moolyu, 853-1 Dongchun-Dong Yongin-Si Kyungki-Do KR 449-843 . 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 woori-net.