C4:83:72:9 Biwave Technologies, Inc.
Every MAC address from C4:83:72:90:00:00 to C4:83:72:9F:FF:FF belongs to a block the IEEE assigned to Biwave Technologies, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C4:83:72:9 belongs to
Written C4:83:72:9, C4-83-72-9 or C483729, depending on the system. Look up a full address.
Prefix
C4:83:72:9/28
Organization
Biwave Technologies, Inc.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
C4:83:72:90:00:00
Last address
C4:83:72:9F:FF:FF
Address type
Globally unique, unicast
Registered address
12F-1 No-391 Sec-4 Xinyi-Rd Taipei Taiwan TW 110601
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 Biwave Technologies, Inc.
1 more block registered under the same name.