OUI Lookup
00028b
VDSL Systems OY
Manufacturer Information
- OUI Prefix
- 00028b
- Manufacturer
- VDSL Systems OY
- Address
- Tekniikantie 12 FI
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00028B
The OUI prefix 00028B is assigned to VDSL Systems OY, based in Tekniikantie 12 FI . 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 VDSL Systems OY.