MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

ESSYS

OUI: 48:7A:FF

Vendor name: ESSYS

Address:

gaetbeol-ro
Incheon 21999
KR.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 21 January 2020