OUI Lookup
00005b
ELTEC ELEKTRONIK AG
Manufacturer Information
- OUI Prefix
- 00005b
- Manufacturer
- ELTEC ELEKTRONIK AG
- Address
- Galileo-Galilei-Strasse 11 DE
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00005B
The OUI prefix 00005B is assigned to ELTEC ELEKTRONIK AG, based in Galileo-Galilei-Strasse 11 DE . 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 ELTEC ELEKTRONIK AG.