E8:18:63:7 Siliconcube
Every MAC address from E8:18:63:70:00:00 to E8:18:63:7F:FF:FF belongs to a block the IEEE assigned to Siliconcube. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who E8:18:63:7 belongs to
Written E8:18:63:7, E8-18-63-7 or E818637, depending on the system. Look up a full address.
Prefix
E8:18:63:7/28
Organization
Siliconcube
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
E8:18:63:70:00:00
Last address
E8:18:63:7F:FF:FF
Address type
Globally unique, unicast
Registered address
Room 702, KSIA Building, 182, Seongnam-si Gyeonggi-do KR 463-400
Parent block
Inside E8:18:63
This MA-M block is carved from the 24-bit block E8:18:63, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.