OUI Lookup
8cf813
ORANGE POLSKA
Manufacturer Information
- OUI Prefix
- 8cf813
- Manufacturer
- ORANGE POLSKA
- Address
- AL.JEROZOLIMSKIE 160 WARSAW MASOVIA PL 02-326
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 8CF813
The OUI prefix 8CF813 is assigned to ORANGE POLSKA, based in AL.JEROZOLIMSKIE 160 WARSAW MASOVIA PL 02-326 . 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 ORANGE POLSKA.