OUI Lookup
0000c1
Madge Ltd.
Manufacturer Information
- OUI Prefix
- 0000c1
- Manufacturer
- Madge Ltd.
- Address
- Madge House Maindenhead Berkshire GB SL6 2HP
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 4
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0000C1
The OUI prefix 0000C1 is assigned to Madge Ltd., based in Madge House Maindenhead Berkshire GB SL6 2HP . 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 Madge Ltd..