MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Yu Jeong System, Co.Ltd
MAC address prefix 38:5F:C3 is registered to Yu Jeong System, Co.Ltd, located at #503Dong il B/D826Guro-3dongSeoul 152-879KR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 10 May 2010, with the most recent update made on 17 November 2015.
OUI: 38:5F:C3
Vendor name: Yu Jeong System, Co.Ltd
Address:
Assignment Type MA-L #503
Dong il B/D
826
Guro-3dong
Seoul 152-879
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 10 May 2010
