54:E7:D5 Sun Cupid Technology (HK) LTD
Every MAC address from 54:E7:D5:00:00:00 to 54:E7:D5:FF:FF:FF belongs to a block the IEEE assigned to Sun Cupid Technology (HK) LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 54:E7:D5 belongs to
Written 54:E7:D5, 54-E7-D5 or 54E7D5, depending on the system. Look up a full address.
Prefix
54:E7:D5
Organization
Sun Cupid Technology (HK) LTD
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
54:E7:D5:00:00:00
Last address
54:E7:D5:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Room 1201-3, 12/F., Tower 6 Tsim Sha Tsui HK