C4:83:72:4 Transact Technologies Inc
Every MAC address from C4:83:72:40:00:00 to C4:83:72:4F:FF:FF belongs to a block the IEEE assigned to Transact Technologies Inc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:83:72:4 belongs to
Written C4:83:72:4, C4-83-72-4 or C483724, depending on the system. Look up a full address.
Prefix
C4:83:72:4/28
Organization
Transact Technologies Inc
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
C4:83:72:40:00:00
Last address
C4:83:72:4F:FF:FF
Address type
Globally unique, unicast
Registered address
20 Bomax Drive Ithaca null US 14850
Parent block
Inside C4:83:72
This MA-M block is carved from the 24-bit block C4:83:72, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to Transact Technologies Inc
1 more block registered under the same name.