OUI Lookup
1c0656
IDY Corporation
Manufacturer Information
- OUI Prefix
- 1c0656
- Manufacturer
- IDY Corporation
- Address
- IDEMITSU Korakuen Bld 9F Bunkyo-ku Tokyo JP 112-0002
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 1C0656
The OUI prefix 1C0656 is assigned to IDY Corporation, based in IDEMITSU Korakuen Bld 9F Bunkyo-ku Tokyo JP 112-0002 . 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 IDY Corporation.