70:B3:D5:BC:E YAWATA ELECTRIC INDUSTRIAL CO.,LTD.
Every MAC address from 70:B3:D5:BC:E0:00 to 70:B3:D5:BC:EF:FF belongs to a block the IEEE assigned to YAWATA ELECTRIC INDUSTRIAL CO.,LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:BC:E belongs to
Written 70:B3:D5:BC:E, 70-B3-D5-BC-E or 70B3D5BCE, depending on the system. Look up a full address.
Prefix
70:B3:D5:BC:E/36
Organization
YAWATA ELECTRIC INDUSTRIAL CO.,LTD.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:BC:E0:00
Last address
70:B3:D5:BC:EF:FF
Address type
Globally unique, unicast
Registered address
1-17-1 Ohmorihigashi Ohta-ku Tokyo JP 143-0012
Parent block
Inside 70:B3:D5
This MA-S block is carved from the 24-bit block 70:B3:D5, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to YAWATA ELECTRIC INDUSTRIAL CO.,LTD.
1 more block registered under the same name.