OUI Lookup
001c1b
Hyperstone GmbH
Manufacturer Information
- OUI Prefix
- 001c1b
- Manufacturer
- Hyperstone GmbH
- Address
- Line-Eid-Straße 3 Konstanz Baden-Württemberg DE 78467
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001C1B
The OUI prefix 001C1B is assigned to Hyperstone GmbH, based in Line-Eid-Straße 3 Konstanz Baden-Württemberg DE 78467 . 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 Hyperstone GmbH.