C4:0E:45 ACK Networks,Inc.
Every MAC address from C4:0E:45:00:00:00 to C4:0E:45:FF:FF:FF belongs to a block the IEEE assigned to ACK Networks,Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:0E:45 belongs to
Written C4:0E:45, C4-0E-45 or C40E45, depending on the system. Look up a full address.
Prefix
C4:0E:45
Organization
ACK Networks,Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
C4:0E:45:00:00:00
Last address
C4:0E:45:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Floor3,Building B.,No.1 ShangDi XinXi Rd. Beijing CN 100085