OUI Lookup
a81faf
KRYPTON POLSKA
Manufacturer Information
- OUI Prefix
- a81faf
- Manufacturer
- KRYPTON POLSKA
- Address
- AL. JEROZOLIMSKIE 131 WARSZAWA MAZOWIECKIE PL 02-304
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix A81FAF
The OUI prefix A81FAF is assigned to KRYPTON POLSKA, based in AL. JEROZOLIMSKIE 131 WARSZAWA MAZOWIECKIE PL 02-304 . 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 KRYPTON POLSKA.