OUI Lookup
2cfce4
CTEK Sweden AB
Manufacturer Information
- OUI Prefix
- 2cfce4
- Manufacturer
- CTEK Sweden AB
- Address
- Rostugnsvägen 3 Vikmanshyttan Dalarna SE SE-776 70
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 2CFCE4
The OUI prefix 2CFCE4 is assigned to CTEK Sweden AB, based in Rostugnsvägen 3 Vikmanshyttan Dalarna SE SE-776 70 . 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 CTEK Sweden AB.