C4:83:72:6 Netplus Co., Ltd.
Every MAC address from C4:83:72:60:00:00 to C4:83:72:6F:FF:FF belongs to a block the IEEE assigned to Netplus Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:83:72:6 belongs to
Written C4:83:72:6, C4-83-72-6 or C483726, depending on the system. Look up a full address.
Prefix
C4:83:72:6/28
Organization
Netplus Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
C4:83:72:60:00:00
Last address
C4:83:72:6F:FF:FF
Address type
Globally unique, unicast
Registered address
#504 3-1-1 Oguradai Inzai-shi Chiba-ken JP 2701356
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.