28:FF:5F HG Genuine Intelligent Terminal (Xiaogan) Co.,Ltd.
Every MAC address from 28:FF:5F:00:00:00 to 28:FF:5F:FF:FF:FF belongs to a block the IEEE assigned to HG Genuine Intelligent Terminal (Xiaogan) Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:FF:5F belongs to
Written 28:FF:5F, 28-FF-5F or 28FF5F, depending on the system. Look up a full address.
Prefix
28:FF:5F
Organization
HG Genuine Intelligent Terminal (Xiaogan) Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
28:FF:5F:00:00:00
Last address
28:FF:5F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Building 62, YinHu Technology Industrial Park, No.38 XiaoHan Road, Xiaonan District, Xiaogan, Hubei P.R. China Xiaogan Hubei CN 432000