OUI Lookup
d047c1
Elma Electronic AG
Manufacturer Information
- OUI Prefix
- d047c1
- Manufacturer
- Elma Electronic AG
- Address
- Hofstrasse 93 Wetzikon Zuerich CH 8620
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix D047C1
The OUI prefix D047C1 is assigned to Elma Electronic AG, based in Hofstrasse 93 Wetzikon Zuerich CH 8620 . 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 Elma Electronic AG.