F4:5F:F7 DQ Technology Inc.
Every MAC address from F4:5F:F7:00:00:00 to F4:5F:F7:FF:FF:FF belongs to a block the IEEE assigned to DQ Technology Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F4:5F:F7 belongs to
Written F4:5F:F7, F4-5F-F7 or F45FF7, depending on the system. Look up a full address.
Prefix
F4:5F:F7
Organization
DQ Technology Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
F4:5F:F7:00:00:00
Last address
F4:5F:F7:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5111 Johnson Drive Pleasanton CA US 94588