40:CA:63 Seongji Industry Company
Every MAC address from 40:CA:63:00:00:00 to 40:CA:63:FF:FF:FF belongs to a block the IEEE assigned to Seongji Industry Company. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:CA:63 belongs to
Written 40:CA:63, 40-CA-63 or 40CA63, depending on the system. Look up a full address.
Prefix
40:CA:63
Organization
Seongji Industry Company
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
40:CA:63:00:00:00
Last address
40:CA:63:FF:FF:FF
Address type
Globally unique, unicast
Registered address
54-33, Dongtanhana 1-gil Hwaseong-si Gyeonggi-do KR 18423
Same organization
Other blocks assigned to Seongji Industry Company
1 more block registered under the same name.