OUI Lookup
54d751
Proximus
Manufacturer Information
- OUI Prefix
- 54d751
- Manufacturer
- Proximus
- Address
- Bld du Roi Albert II 27 Brussels BE 1030
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 54D751
The OUI prefix 54D751 is assigned to Proximus, based in Bld du Roi Albert II 27 Brussels BE 1030 . 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 Proximus.