OUI Lookup
44d77e
Robert Bosch GmbH
Manufacturer Information
- OUI Prefix
- 44d77e
- Manufacturer
- Robert Bosch GmbH
- Address
- Tuebinger Str. 123 Reutlingen DE 72762
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 5
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 44D77E
The OUI prefix 44D77E is assigned to Robert Bosch GmbH, based in Tuebinger Str. 123 Reutlingen DE 72762 . 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 Robert Bosch GmbH.