20:C3:A4 RetailNext
Every MAC address from 20:C3:A4:00:00:00 to 20:C3:A4:FF:FF:FF belongs to a block the IEEE assigned to RetailNext. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:C3:A4 belongs to
Written 20:C3:A4, 20-C3-A4 or 20C3A4, depending on the system. Look up a full address.
Prefix
20:C3:A4
Organization
RetailNext
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:C3:A4:00:00:00
Last address
20:C3:A4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
60 S. Market St, 10th Floor San Jose CA US 95113