MAC Address Lookup

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

ESSYS

OUI: A8:B9:B3

Vendor name: ESSYS

Address:

Daerung Post Tower 5 15F
Seoul Gasan-Dong
Geumchen-gu 153-702
KR.

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 13 December 2013