OUI Lookup
0021ee
Full Spectrum Inc.
Manufacturer Information
- OUI Prefix
- 0021ee
- Manufacturer
- Full Spectrum Inc.
- Address
- 1149 Chestnut Street, Suite 100 Menlo Park California US 94025
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0021EE
The OUI prefix 0021EE is assigned to Full Spectrum Inc., based in 1149 Chestnut Street, Suite 100 Menlo Park California US 94025 . 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 Full Spectrum Inc..