OUI Lookup
00cd90
MAS Elektronik AG
Manufacturer Information
- OUI Prefix
- 00cd90
- Manufacturer
- MAS Elektronik AG
- Address
- Carl-Zeiss-Straße 31 Buxtehude DE 21614
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00CD90
The OUI prefix 00CD90 is assigned to MAS Elektronik AG, based in Carl-Zeiss-Straße 31 Buxtehude DE 21614 . 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 MAS Elektronik AG.