OUI Lookup
00256b
ATENIX E.E. s.r.l.
Manufacturer Information
- OUI Prefix
- 00256b
- Manufacturer
- ATENIX E.E. s.r.l.
- Address
- Via Torricelli, 15/b VERONA VR IT 37135
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00256B
The OUI prefix 00256B is assigned to ATENIX E.E. s.r.l., based in Via Torricelli, 15/b VERONA VR IT 37135 . 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 ATENIX E.E. s.r.l..