10:07:23:7 nanoTech Co., Ltd.
Every MAC address from 10:07:23:70:00:00 to 10:07:23:7F:FF:FF belongs to a block the IEEE assigned to nanoTech Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 10:07:23:7 belongs to
Written 10:07:23:7, 10-07-23-7 or 1007237, depending on the system. Look up a full address.
Prefix
10:07:23:7/28
Organization
nanoTech Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
10:07:23:70:00:00
Last address
10:07:23:7F:FF:FF
Address type
Globally unique, unicast
Registered address
4-2-17 Chuorinka Yamato Kanagawa JP 242-0007
Parent block
Inside 10:07:23
This MA-M block is carved from the 24-bit block 10:07:23, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.