MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 28:CF:08 is registered to ESSYS, located at gaetbeol-roIncheon 21999KR.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was registered on 23 July 2017, and no subsequent updates have been recorded.
OUI: 28:CF:08
Vendor name: ESSYS
Address:
Assignment Type MA-L gaetbeol-ro
Incheon 21999
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 23 July 2017
