OUI Lookup

1cf4ca

Private

Manufacturer Information

OUI Prefix
1cf4ca
Manufacturer
Private
Last updated
6/9/2026

Vendor Statistics

Total prefixes
108
Block type
MA-L
Available addresses
~16 millones

About prefix 1CF4CA

The OUI prefix 1CF4CA is assigned to Private. 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 Private.

Other prefixes from Private