3C:3B:4D Toyo Seisakusho Kaisha, Limited
Every MAC address from 3C:3B:4D:00:00:00 to 3C:3B:4D:FF:FF:FF belongs to a block the IEEE assigned to Toyo Seisakusho Kaisha, Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 3C:3B:4D belongs to
Written 3C:3B:4D, 3C-3B-4D or 3C3B4D, depending on the system. Look up a full address.
Prefix
3C:3B:4D
Organization
Toyo Seisakusho Kaisha, Limited
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
3C:3B:4D:00:00:00
Last address
3C:3B:4D:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2-4-6 Honjyo Higashi-Osaka Osaka JP 578-0953