70:B3:D5:64:A Netbric Technology Co.,Ltd.
Every MAC address from 70:B3:D5:64:A0:00 to 70:B3:D5:64:AF:FF belongs to a block the IEEE assigned to Netbric Technology Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:64:A belongs to
Written 70:B3:D5:64:A, 70-B3-D5-64-A or 70B3D564A, depending on the system. Look up a full address.
Prefix
70:B3:D5:64:A/36
Organization
Netbric Technology Co.,Ltd.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:64:A0:00
Last address
70:B3:D5:64:AF:FF
Address type
Globally unique, unicast
Registered address
Room 801D, POWER CREATIVE #E, 1st Shangdi BeiJing CN 100085
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.