MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix E0:23:3B:5 is registered to IOFAC, located at Hyundaitera Tower 16288Ori-ro 651beon-gilGwangmyeong-si Gyeonggi-do 14303KR.
This registration is classified as MA-M (Mac Address Block Medium) containing 1,048,576 MAC addresses (2^20)
The prefix was registered on 11 August 2025, and no subsequent updates have been recorded.
OUI: E0:23:3B:5
Vendor name: IOFAC
Address:
Assignment Type MA-M Hyundaitera Tower 1628
8
Ori-ro 651beon-gil
Gwangmyeong-si Gyeonggi-do 14303
KR.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 11 August 2025
