OUI Lookup
3c1a57
Cardiopulmonary Corp
Manufacturer Information
- OUI Prefix
- 3c1a57
- Manufacturer
- Cardiopulmonary Corp
- Address
- 200 Cascade Blvd Milford CT US 06460
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 3C1A57
The OUI prefix 3C1A57 is assigned to Cardiopulmonary Corp, based in 200 Cascade Blvd Milford CT US 06460 . 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 Cardiopulmonary Corp.