20:0A:0D:C sehwa
Every MAC address from 20:0A:0D:C0:00:00 to 20:0A:0D:CF:FF:FF belongs to a block the IEEE assigned to sehwa. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:0A:0D:C belongs to
Written 20:0A:0D:C, 20-0A-0D-C or 200A0DC, depending on the system. Look up a full address.
Prefix
20:0A:0D:C/28
Organization
sehwa
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
20:0A:0D:C0:00:00
Last address
20:0A:0D:CF:FF:FF
Address type
Globally unique, unicast
Registered address
231, Techno 2-ro, Yuseong-gu, Daejeon, Republic of Korea Daejeon Daejeon KR 34026
Parent block
Inside 20:0A:0D
This MA-M block is carved from the 24-bit block 20:0A:0D, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.