OUI Lookup
000e51
TECNA SpA
Manufacturer Information
- OUI Prefix
- 000e51
- Manufacturer
- TECNA SpA
- Address
- Via Meucci, 27 Sastel San Pietro Terme Bologna IT 40024
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000E51
The OUI prefix 000E51 is assigned to TECNA SpA, based in Via Meucci, 27 Sastel San Pietro Terme Bologna IT 40024 . 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 TECNA SpA.