OUI Lookup
0025b6
Telecom FM
Manufacturer Information
- OUI Prefix
- 0025b6
- Manufacturer
- Telecom FM
- Address
- 895 Plymouth Road Slough Berkshire GB SL1 4LP
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0025B6
The OUI prefix 0025B6 is assigned to Telecom FM, based in 895 Plymouth Road Slough Berkshire GB SL1 4LP . 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 Telecom FM.