OUI Lookup
0020b1
COMTECH RESEARCH INC.
Manufacturer Information
- OUI Prefix
- 0020b1
- Manufacturer
- COMTECH RESEARCH INC.
- Address
- 24271 TAHOE LAGUNA NIGUEL CA US 92656
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0020B1
The OUI prefix 0020B1 is assigned to COMTECH RESEARCH INC., based in 24271 TAHOE LAGUNA NIGUEL CA US 92656 . 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 COMTECH RESEARCH INC..