MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OPTiM Corporation
OUI: D4:7C:44:B
Vendor name: OPTiM Corporation
Address:
Assignment Type MA-M 1 Honjo-machi
Saga 840-8502
JP.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 18 March 2018
