B4:CF:E0 Sichuan tianyi kanghe communications co., LTD
Every MAC address from B4:CF:E0:00:00:00 to B4:CF:E0:FF:FF:FF belongs to a block the IEEE assigned to Sichuan tianyi kanghe communications co., LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:CF:E0 belongs to
Written B4:CF:E0, B4-CF-E0 or B4CFE0, depending on the system. Look up a full address.
Prefix
B4:CF:E0
Organization
Sichuan tianyi kanghe communications co., LTD
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:CF:E0:00:00:00
Last address
B4:CF:E0:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.198, section 1, xueshan avenue, jinyuan town, dayi county chengdu sichuan CN 611330