OUI Lookup
00197c
Riedel Communications GmbH
Manufacturer Information
- OUI Prefix
- 00197c
- Manufacturer
- Riedel Communications GmbH
- Address
- Uellendahler Str. 353 Wuppertal NRW DE 42109
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00197C
The OUI prefix 00197C is assigned to Riedel Communications GmbH, based in Uellendahler Str. 353 Wuppertal NRW DE 42109 . 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 Riedel Communications GmbH.