OUI Lookup
7ca15d
GN ReSound A/S
Manufacturer Information
- OUI Prefix
- 7ca15d
- Manufacturer
- GN ReSound A/S
- Address
- Lautrupbjerg 7 Ballerup DK-CPH DK 2750
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 7CA15D
The OUI prefix 7CA15D is assigned to GN ReSound A/S, based in Lautrupbjerg 7 Ballerup DK-CPH DK 2750 . 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 GN ReSound A/S.