OUI Lookup
001b81
DATAQ Instruments, Inc.
Manufacturer Information
- OUI Prefix
- 001b81
- Manufacturer
- DATAQ Instruments, Inc.
- Address
- 241 Springside Drive Akron Ohio US 44333
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001B81
The OUI prefix 001B81 is assigned to DATAQ Instruments, Inc., based in 241 Springside Drive Akron Ohio US 44333 . 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 DATAQ Instruments, Inc..