OUI Lookup
cc6def
TJK Tietolaite Oy
Manufacturer Information
- OUI Prefix
- cc6def
- Manufacturer
- TJK Tietolaite Oy
- Address
- PL 443 Vaasa FI 65101
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix CC6DEF
The OUI prefix CC6DEF is assigned to TJK Tietolaite Oy, based in PL 443 Vaasa FI 65101 . 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 TJK Tietolaite Oy.