OUI Lookup
1cfcbb
Realfiction ApS
Manufacturer Information
- OUI Prefix
- 1cfcbb
- Manufacturer
- Realfiction ApS
- Address
- Oester Alle 42, 5 Copenhagen OE DK 2100
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 1CFCBB
The OUI prefix 1CFCBB is assigned to Realfiction ApS, based in Oester Alle 42, 5 Copenhagen OE DK 2100 . 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 Realfiction ApS.