70:B3:D5:C7:C Beijing Aumiwalker technology CO.,LTD
Every MAC address from 70:B3:D5:C7:C0:00 to 70:B3:D5:C7:CF:FF belongs to a block the IEEE assigned to Beijing Aumiwalker technology CO.,LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:B3:D5:C7:C belongs to
Written 70:B3:D5:C7:C, 70-B3-D5-C7-C or 70B3D5C7C, depending on the system. Look up a full address.
Prefix
70:B3:D5:C7:C/36
Organization
Beijing Aumiwalker technology CO.,LTD
Registry
MA-S (36 bits)
Addresses
4,096
First address
70:B3:D5:C7:C0:00
Last address
70:B3:D5:C7:CF:FF
Address type
Globally unique, unicast
Registered address
Floor 6, Tower 1, No.1 Zhonghe Road Fengtai Science Park Beijing P.R.C. Beijing Beijing CN 100071
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 Beijing Aumiwalker technology CO.,LTD
2 more blocks registered under the same name.