D4:61:37:C MUSASHI ENGINEERING,INC.
Every MAC address from D4:61:37:C0:00:00 to D4:61:37:CF:FF:FF belongs to a block the IEEE assigned to MUSASHI ENGINEERING,INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:61:37:C belongs to
Written D4:61:37:C, D4-61-37-C or D46137C, depending on the system. Look up a full address.
Prefix
D4:61:37:C/28
Organization
MUSASHI ENGINEERING,INC.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
D4:61:37:C0:00:00
Last address
D4:61:37:CF:FF:FF
Address type
Globally unique, unicast
Registered address
8-7-4 SHIMORENJAKU MITAKA-SHI TOKYO JP 181-0013
Parent block
Inside D4:61:37
This MA-M block is carved from the 24-bit block D4:61:37, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.