OUI Lookup
000c4f
UDTech Japan Corporation
Manufacturer Information
- OUI Prefix
- 000c4f
- Manufacturer
- UDTech Japan Corporation
- Address
- Hamacho Hanacho Bldg, 2F Chuo-ku Tokyo JP 103-0007
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000C4F
The OUI prefix 000C4F is assigned to UDTech Japan Corporation, based in Hamacho Hanacho Bldg, 2F Chuo-ku Tokyo JP 103-0007 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to UDTech Japan Corporation.