C4:23:7A WhizNets Inc.
Every MAC address from C4:23:7A:00:00:00 to C4:23:7A:FF:FF:FF belongs to a block the IEEE assigned to WhizNets Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:23:7A belongs to
Written C4:23:7A, C4-23-7A or C4237A, depending on the system. Look up a full address.
Prefix
C4:23:7A
Organization
WhizNets Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
C4:23:7A:00:00:00
Last address
C4:23:7A:FF:FF:FF
Address type
Globally unique, unicast
Registered address
830 Stewart Drive Sunnyvale California US 94085