OUI Lookup
0015bd
Group 4 Technology Ltd
Manufacturer Information
- OUI Prefix
- 0015bd
- Manufacturer
- Group 4 Technology Ltd
- Address
- Challenge House Tewkesbury Gloucestershire GB GL20 8UQ
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0015BD
The OUI prefix 0015BD is assigned to Group 4 Technology Ltd, based in Challenge House Tewkesbury Gloucestershire GB GL20 8UQ . 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 Group 4 Technology Ltd.