DC:D3:21 HUMAX Co., Ltd.
Every MAC address from DC:D3:21:00:00:00 to DC:D3:21:FF:FF:FF belongs to a block the IEEE assigned to HUMAX Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who DC:D3:21 belongs to
Written DC:D3:21, DC-D3-21 or DCD321, depending on the system. Look up a full address.
Prefix
DC:D3:21
Organization
HUMAX Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
DC:D3:21:00:00:00
Last address
DC:D3:21:FF:FF:FF
Address type
Globally unique, unicast
Registered address
HUMAX Village, 11-4, Sunae-dong, Bundang-gu Seongnam-si Gyeonggi-do KR 463-825
Same organization
Other blocks assigned to HUMAX Co., Ltd.
30 more blocks registered under the same name.