MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OptiCore Inc.
MAC address prefix 04:FA:3F is registered to OptiCore Inc., located at 97 Jungbudaero448beongilYeongtongguSuwonsi Gyeonggido 16521KR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 18 April 2017, with the most recent update made on 15 June 2023.
OUI: 04:FA:3F
Vendor name: OptiCore Inc.
Address:
Assignment Type MA-L 97 Jungbudaero448beongil
Yeongtonggu
Suwonsi Gyeonggido 16521
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 15 June 2023
Initial registration: 18 April 2017
