OUI Lookup
000c40
Altech Controls
Manufacturer Information
- OUI Prefix
- 000c40
- Manufacturer
- Altech Controls
- Address
- 1545 Industial Drive Missouri City Texas US 77489
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000C40
The OUI prefix 000C40 is assigned to Altech Controls, based in 1545 Industial Drive Missouri City Texas US 77489 . 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 Altech Controls.