OUI Lookup
0015b3
Caretech AB
Manufacturer Information
- OUI Prefix
- 0015b3
- Manufacturer
- Caretech AB
- Address
- Nyborgsvägen 197 Kalix SE 95291
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0015B3
The OUI prefix 0015B3 is assigned to Caretech AB, based in Nyborgsvägen 197 Kalix SE 95291 . 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 Caretech AB.