OUI Lookup
d45944
tonies GmbH
Manufacturer Information
- OUI Prefix
- d45944
- Manufacturer
- tonies GmbH
- Address
- Oststraße 119 Düsseldorf NRW DE 40210
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 2
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D45944
The OUI prefix D45944 is assigned to tonies GmbH, based in Oststraße 119 Düsseldorf NRW DE 40210 . 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 tonies GmbH.