B4:BA:12 China Mobile (Hangzhou) Information Technology Co.,Ltd.
Every MAC address from B4:BA:12:00:00:00 to B4:BA:12:FF:FF:FF belongs to a block the IEEE assigned to China Mobile (Hangzhou) Information Technology Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:BA:12 belongs to
Written B4:BA:12, B4-BA-12 or B4BA12, depending on the system. Look up a full address.
Prefix
B4:BA:12
Organization
China Mobile (Hangzhou) Information Technology Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:BA:12:00:00:00
Last address
B4:BA:12:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No. 1600 Yuhangtang Road, Wuchang Street, Yuhang District Hangzhou Zhejiang CN 311100
Same organization
Other blocks assigned to China Mobile (Hangzhou) Information Technology Co.,Ltd.
1 more block registered under the same name.