A4:D1:8F Shenzhen Skyee Optical Fiber Communication Technology Ltd.
Every MAC address from A4:D1:8F:00:00:00 to A4:D1:8F:FF:FF:FF belongs to a block the IEEE assigned to Shenzhen Skyee Optical Fiber Communication Technology Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who A4:D1:8F belongs to
Written A4:D1:8F, A4-D1-8F or A4D18F, depending on the system. Look up a full address.
Prefix
A4:D1:8F
Organization
Shenzhen Skyee Optical Fiber Communication Technology Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
A4:D1:8F:00:00:00
Last address
A4:D1:8F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.5 Bldg. Yimin Industrial Park, No.31, Makan South Road, Nanshan District Shenzhen Guangdong CN 518000