OUI Lookup
000d3d
Hammerhead Systems, Inc.
Manufacturer Information
- OUI Prefix
- 000d3d
- Manufacturer
- Hammerhead Systems, Inc.
- Address
- 640 Clyde Court Mountain View California US 94043
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000D3D
The OUI prefix 000D3D is assigned to Hammerhead Systems, Inc., based in 640 Clyde Court Mountain View California US 94043 . 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 Hammerhead Systems, Inc..