MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
AiVIS Co., Itd.
MAC address prefix 04:B9:7D is registered to AiVIS Co., Itd., located at 112Dumipo-roJung-guIncheon Incheon 22394KR.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 26 January 2022, and no subsequent updates have been recorded.
OUI: 04:B9:7D
Vendor name: AiVIS Co., Itd.
Address:
Assignment Type MA-L 112
Dumipo-ro
Jung-gu
Incheon Incheon 22394
KR.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 26 January 2022
