MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Toyo Seisakusho Kaisha, Limited
MAC address prefix 3C:3B:4D is registered to Toyo Seisakusho Kaisha, Limited, located at 2-4-6 HonjyoHigashi-Osaka Osaka 578-0953JP.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 25 October 2022, and no subsequent updates have been recorded.
OUI: 3C:3B:4D
Vendor name: Toyo Seisakusho Kaisha, Limited
Address:
Assignment Type MA-L 2-4-6 Honjyo
Higashi-Osaka Osaka 578-0953
JP.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 25 October 2022
