DC:9C:52 Sapphire Technology Limited.
Every MAC address from DC:9C:52:00:00:00 to DC:9C:52:FF:FF:FF belongs to a block the IEEE assigned to Sapphire Technology Limited.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who DC:9C:52 belongs to
Written DC:9C:52, DC-9C-52 or DC9C52, depending on the system. Look up a full address.
Prefix
DC:9C:52
Organization
Sapphire Technology Limited.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
DC:9C:52:00:00:00
Last address
DC:9C:52:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Unit 1909-1919, 19/F., Tower 2, Grand Central Plaza, HK