64:4B:C3 Shanghai WOASiS Telecommunications Ltd., Co.
Every MAC address from 64:4B:C3:00:00:00 to 64:4B:C3:FF:FF:FF belongs to a block the IEEE assigned to Shanghai WOASiS Telecommunications Ltd., Co.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 64:4B:C3 belongs to
Written 64:4B:C3, 64-4B-C3 or 644BC3, depending on the system. Look up a full address.
Prefix
64:4B:C3
Organization
Shanghai WOASiS Telecommunications Ltd., Co.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
64:4B:C3:00:00:00
Last address
64:4B:C3:FF:FF:FF
Address type
Globally unique, unicast
Registered address
15F, Software Building, Shanghai CN 200233