MAC Address Lookup

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

EMSTONE

OUI History

EMSTONE

15 April 2026

#1201, Byeoksan Digital Valley 3rd, 271, Digital-ro, Guro-Gu Seoul 08381, KR

Update(s):

Address

2026

EMSTONE

23 July 2017

#310, Ace Techno Tower 3rd, 38 Digital-ro-29-gil, Guro-Gu Seoul 08381, KR

Note:

Initial registration

2017