7C:70:BC:B Tohan Engineering Corporation
Every MAC address from 7C:70:BC:B0:00:00 to 7C:70:BC:BF:FF:FF belongs to a block the IEEE assigned to Tohan Engineering Corporation. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 7C:70:BC:B belongs to
Written 7C:70:BC:B, 7C-70-BC-B or 7C70BCB, depending on the system. Look up a full address.
Prefix
7C:70:BC:B/28
Organization
Tohan Engineering Corporation
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
7C:70:BC:B0:00:00
Last address
7C:70:BC:BF:FF:FF
Address type
Globally unique, unicast
Registered address
1-701-1 Baba Sennan-shi Osaka JP 590-0525
Parent block
Inside 7C:70:BC
This MA-M block is carved from the 24-bit block 7C:70:BC, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.