B4:EF:FA Lemobile Information Technology (Beijing) Co., Ltd.
Every MAC address from B4:EF:FA:00:00:00 to B4:EF:FA:FF:FF:FF belongs to a block the IEEE assigned to Lemobile Information Technology (Beijing) Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:EF:FA belongs to
Written B4:EF:FA, B4-EF-FA or B4EFFA, depending on the system. Look up a full address.
Prefix
B4:EF:FA
Organization
Lemobile Information Technology (Beijing) Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:EF:FA:00:00:00
Last address
B4:EF:FA:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5/F LeEco Building, 105 Yaojiayuan Road, Chaoyang District Beijing Beijing CN 100025
Same organization
Other blocks assigned to Lemobile Information Technology (Beijing) Co., Ltd.
1 more block registered under the same name.