70:B3:D5:6F:C MI Inc.
Every MAC address from 70:B3:D5:6F:C0:00 to 70:B3:D5:6F:CF:FF belongs to a block the IEEE assigned to MI Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:6F:C belongs to
Written 70:B3:D5:6F:C, 70-B3-D5-6F-C or 70B3D56FC, depending on the system. Look up a full address.
Prefix
70:B3:D5:6F:C/36
Organization
MI Inc.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:6F:C0:00
Last address
70:B3:D5:6F:CF:FF
Address type
Globally unique, unicast
Registered address
6F, Toto building, 5-1-4, Toranomon, Minato-ku Tokyo JP 1050001
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 MI Inc.
2 more blocks registered under the same name.