D0:7F:C4 Ou Wei Technology Co.，Ltd. of Shenzhen City
Every MAC address from D0:7F:C4:00:00:00 to D0:7F:C4:FF:FF:FF belongs to a block the IEEE assigned to Ou Wei Technology Co.，Ltd. of Shenzhen City. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D0:7F:C4 belongs to
Written D0:7F:C4, D0-7F-C4 or D07FC4, depending on the system. Look up a full address.
Prefix
D0:7F:C4
Organization
Ou Wei Technology Co.，Ltd. of Shenzhen City
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
D0:7F:C4:00:00:00
Last address
D0:7F:C4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Registered Address: Room 201, Block D, Huahan Innovation Park, Langshan Road, Xili Street, Nanshan District, Shenzhen Guangdong CN 518057