70:50:E7:B Beijing Shannoncyber Technology Co.,Ltd
Every MAC address from 70:50:E7:B0:00:00 to 70:50:E7:BF:FF:FF belongs to a block the IEEE assigned to Beijing Shannoncyber Technology Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:50:E7:B belongs to
Written 70:50:E7:B, 70-50-E7-B or 7050E7B, depending on the system. Look up a full address.
Prefix
70:50:E7:B/28
Organization
Beijing Shannoncyber Technology Co.,Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
70:50:E7:B0:00:00
Last address
70:50:E7:BF:FF:FF
Address type
Globally unique, unicast
Registered address
913 9/F,building 8,yard 2,Shenggu Middle Road,Chaoyang District beijing beijing CN 100029
Parent block
Inside 70:50:E7
This MA-M block is carved from the 24-bit block 70:50:E7, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.