OUI Lookup
00189f
Lenntek Corporation
Manufacturer Information
- OUI Prefix
- 00189f
- Manufacturer
- Lenntek Corporation
- Address
- 4F, 125 GuangMing 3rd. Road Jhu Bei Hsin Chu TW 302
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00189F
The OUI prefix 00189F is assigned to Lenntek Corporation, based in 4F, 125 GuangMing 3rd. Road Jhu Bei Hsin Chu TW 302 . 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 Lenntek Corporation.