70:B3:D5:7C:C MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
Every MAC address from 70:B3:D5:7C:C0:00 to 70:B3:D5:7C:CF:FF belongs to a block the IEEE assigned to MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:7C:C belongs to
Written 70:B3:D5:7C:C, 70-B3-D5-7C-C or 70B3D57CC, depending on the system. Look up a full address.
Prefix
70:B3:D5:7C:C/36
Organization
MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:7C:C0:00
Last address
70:B3:D5:7C:CF:FF
Address type
Globally unique, unicast
Registered address
3-1, Asahi, Nishibiwajima-Cho Kiyosu Aichi JP 452-8561
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 MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
2 more blocks registered under the same name.