OUI Lookup
000421
Ocular Networks
Manufacturer Information
- OUI Prefix
- 000421
- Manufacturer
- Ocular Networks
- Address
- 12700, Fair Lakes Circle Fairfax VA US 22033
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000421
The OUI prefix 000421 is assigned to Ocular Networks, based in 12700, Fair Lakes Circle Fairfax VA US 22033 . 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 Ocular Networks.