70:88:6B:B Beijing Strongleader Science & Technology Co., Ltd.
Every MAC address from 70:88:6B:B0:00:00 to 70:88:6B:BF:FF:FF belongs to a block the IEEE assigned to Beijing Strongleader Science & Technology Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 70:88:6B:B belongs to
Written 70:88:6B:B, 70-88-6B-B or 70886BB, depending on the system. Look up a full address.
Prefix
70:88:6B:B/28
Organization
Beijing Strongleader Science & Technology Co., Ltd.
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
70:88:6B:B0:00:00
Last address
70:88:6B:BF:FF:FF
Address type
Globally unique, unicast
Registered address
No. 12 Yard, Zhong Guan Cun South St. Beijing Beijing CN 100081