70:B3:D5:39:1 Changshu Ruite Electric Co.,Ltd.
Every MAC address from 70:B3:D5:39:10:00 to 70:B3:D5:39:1F:FF belongs to a block the IEEE assigned to Changshu Ruite Electric Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:39:1 belongs to
Written 70:B3:D5:39:1, 70-B3-D5-39-1 or 70B3D5391, depending on the system. Look up a full address.
Prefix
70:B3:D5:39:1/36
Organization
Changshu Ruite Electric Co.,Ltd.
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:39:10:00
Last address
70:B3:D5:39:1F:FF
Address type
Globally unique, unicast
Registered address
No.2,Qingdao Road,Yushan High-tech Industrial Development Zone Changshu Jiangshu CN 215500
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.