OUI Lookup
00122d
SiNett Corporation
Manufacturer Information
- OUI Prefix
- 00122d
- Manufacturer
- SiNett Corporation
- Address
- 640 W. California Avenue Sunnyvale CA US 94086
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00122D
The OUI prefix 00122D is assigned to SiNett Corporation, based in 640 W. California Avenue Sunnyvale CA US 94086 . 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 SiNett Corporation.