OUI Lookup
f0f7b3
Phorm
Manufacturer Information
- OUI Prefix
- f0f7b3
- Manufacturer
- Phorm
- Address
- 222 Regent Street London GB W1B 5TR
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix F0F7B3
The OUI prefix F0F7B3 is assigned to Phorm, based in 222 Regent Street London GB W1B 5TR . 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 Phorm.