OUI Lookup
f87fa5
GREATEK
Manufacturer Information
- OUI Prefix
- f87fa5
- Manufacturer
- GREATEK
- Address
- ESTRADA MUNICIPAL PEDRO R SILVA EXTREMA MG BR 37640000
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix F87FA5
The OUI prefix F87FA5 is assigned to GREATEK, based in ESTRADA MUNICIPAL PEDRO R SILVA EXTREMA MG BR 37640000 . 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 GREATEK.