MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

Musashi Seimitsu Industry Co.,Ltd

OUI: 44:03:77:0

Address:

39-5 Daizen
Ueta-cho
Toyohashi Aichi 441-8560
JP.

Assignment Type MA-M

Mac Address Block Medium. Number of address 2^20 (~1 Million)

Initial registration: 22 August 2019