OUI Lookup
4c2258
cozybit, Inc.
Manufacturer Information
- OUI Prefix
- 4c2258
- Manufacturer
- cozybit, Inc.
- Address
- 605 Market Street San Francisco CA US 94105
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 4C2258
The OUI prefix 4C2258 is assigned to cozybit, Inc., based in 605 Market Street San Francisco CA US 94105 . 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 cozybit, Inc..