OUI Lookup
445925
Square Inc.
Manufacturer Information
- OUI Prefix
- 445925
- Manufacturer
- Square Inc.
- Address
- 1455 Market St. San Francisco CA US 94103
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 445925
The OUI prefix 445925 is assigned to Square Inc., based in 1455 Market St. San Francisco CA US 94103 . 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 Square Inc..