OUI Lookup
ccb55a
Fraunhofer ITWM
Manufacturer Information
- OUI Prefix
- ccb55a
- Manufacturer
- Fraunhofer ITWM
- Address
- Fraunhoferplatz 1 Kaiserslautern Rhineland-Palatinae DE 67663
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix CCB55A
The OUI prefix CCB55A is assigned to Fraunhofer ITWM, based in Fraunhoferplatz 1 Kaiserslautern Rhineland-Palatinae DE 67663 . 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 Fraunhofer ITWM.