58:AD:08:2 Beijing ShiYan Technology Co., Ltd
Every MAC address from 58:AD:08:20:00:00 to 58:AD:08:2F:FF:FF belongs to a block the IEEE assigned to Beijing ShiYan Technology Co., Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 58:AD:08:2 belongs to
Written 58:AD:08:2, 58-AD-08-2 or 58AD082, depending on the system. Look up a full address.
Prefix
58:AD:08:2/28
Organization
Beijing ShiYan Technology Co., Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
58:AD:08:20:00:00
Last address
58:AD:08:2F:FF:FF
Address type
Globally unique, unicast
Registered address
No.8 Xihuanzhong RD,BDA Beijing Beijing CN 100176
Parent block
Inside 58:AD:08
This MA-M block is carved from the 24-bit block 58:AD:08, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.