OUI Lookup
00909e
Critical IO, LLC
Manufacturer Information
- OUI Prefix
- 00909e
- Manufacturer
- Critical IO, LLC
- Address
- 485 E. 17th Street Costa Mesa CA US 92627
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00909E
The OUI prefix 00909E is assigned to Critical IO, LLC, based in 485 E. 17th Street Costa Mesa CA US 92627 . 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 Critical IO, LLC.