OUI Lookup
0008b8
E.F. Johnson
Manufacturer Information
- OUI Prefix
- 0008b8
- Manufacturer
- E.F. Johnson
- Address
- 299 Johnson Ave. Waseca MN US 56093
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0008B8
The OUI prefix 0008B8 is assigned to E.F. Johnson, based in 299 Johnson Ave. Waseca MN US 56093 . 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 E.F. Johnson.