28:CF:08 ESSYS
Every MAC address from 28:CF:08:00:00:00 to 28:CF:08:FF:FF:FF belongs to a block the IEEE assigned to ESSYS. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:CF:08 belongs to
Written 28:CF:08, 28-CF-08 or 28CF08, depending on the system. Look up a full address.
Prefix
28:CF:08
Organization
ESSYS
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
28:CF:08:00:00:00
Last address
28:CF:08:FF:FF:FF
Address type
Globally unique, unicast
Registered address
gaetbeol-ro Incheon KR 21999