3C:1A:57 Cardiopulmonary Corp
Every MAC address from 3C:1A:57:00:00:00 to 3C:1A:57:FF:FF:FF belongs to a block the IEEE assigned to Cardiopulmonary Corp. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 3C:1A:57 belongs to
Written 3C:1A:57, 3C-1A-57 or 3C1A57, depending on the system. Look up a full address.
Prefix
3C:1A:57
Organization
Cardiopulmonary Corp
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
3C:1A:57:00:00:00
Last address
3C:1A:57:FF:FF:FF
Address type
Globally unique, unicast
Registered address
200 Cascade Blvd Milford CT US 06460