C4:83:72:3 NextSilicon
Every MAC address from C4:83:72:30:00:00 to C4:83:72:3F:FF:FF belongs to a block the IEEE assigned to NextSilicon. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:83:72:3 belongs to
Written C4:83:72:3, C4-83-72-3 or C483723, depending on the system. Look up a full address.
Prefix
C4:83:72:3/28
Organization
NextSilicon
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
C4:83:72:30:00:00
Last address
C4:83:72:3F:FF:FF
Address type
Globally unique, unicast
Registered address
Derekh Begin 33 Gibatayim IL 5348303
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 NextSilicon
1 more block registered under the same name.