OUI Lookup
000b71
Litchfield Communications Inc.
Manufacturer Information
- OUI Prefix
- 000b71
- Manufacturer
- Litchfield Communications Inc.
- Address
- 27 Princeton Road Watertown CT US 06795
- Last updated
- 6/18/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000B71
The OUI prefix 000B71 is assigned to Litchfield Communications Inc., based in 27 Princeton Road Watertown CT US 06795 . 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 Litchfield Communications Inc..