OUI Lookup
e838a0
Vizio, Inc
Manufacturer Information
- OUI Prefix
- e838a0
- Manufacturer
- Vizio, Inc
- Address
- 39 Tesla Irvine CA US 92618
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 16
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix E838A0
The OUI prefix E838A0 is assigned to Vizio, Inc, based in 39 Tesla Irvine CA US 92618 . 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 Vizio, Inc.