OUI Lookup
f88def
Tenebraex
Manufacturer Information
- OUI Prefix
- f88def
- Manufacturer
- Tenebraex
- Address
- 27 Drydock Avenue Boston MA US 02210
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix F88DEF
The OUI prefix F88DEF is assigned to Tenebraex, based in 27 Drydock Avenue Boston MA US 02210 . 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 Tenebraex.