OUI Lookup
00c0a1
TOKYO DENSHI SEKEI CO.
Manufacturer Information
- OUI Prefix
- 00c0a1
- Manufacturer
- TOKYO DENSHI SEKEI CO.
- Address
- 255-1 RENKOJI, TAMA-SHI JAPAN JP 206
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00C0A1
The OUI prefix 00C0A1 is assigned to TOKYO DENSHI SEKEI CO., based in 255-1 RENKOJI, TAMA-SHI JAPAN JP 206 . 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 TOKYO DENSHI SEKEI CO..