OUI Lookup
00021a
Zuma Networks
Manufacturer Information
- OUI Prefix
- 00021a
- Manufacturer
- Zuma Networks
- Address
- 8403 Fallbrook Ave. West Hills CA US 91304
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00021A
The OUI prefix 00021A is assigned to Zuma Networks, based in 8403 Fallbrook Ave. West Hills CA US 91304 . 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 Zuma Networks.