3C:CF:B4 Telink Semiconductor (Shanghai) Co., Ltd.
Every MAC address from 3C:CF:B4:00:00:00 to 3C:CF:B4:FF:FF:FF belongs to a block the IEEE assigned to Telink Semiconductor (Shanghai) Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 3C:CF:B4 belongs to
Written 3C:CF:B4, 3C-CF-B4 or 3CCFB4, depending on the system. Look up a full address.
Prefix
3C:CF:B4
Organization
Telink Semiconductor (Shanghai) Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
3C:CF:B4:00:00:00
Last address
3C:CF:B4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No. 1500 Zuchongzhi Rd, Building #3 Shanghai CN 201203