OUI Lookup
0021f5
Western Engravers Supply, Inc.
Manufacturer Information
- OUI Prefix
- 0021f5
- Manufacturer
- Western Engravers Supply, Inc.
- Address
- 17621 N Black Canyon Highway Phoenix AZ US 85023
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0021F5
The OUI prefix 0021F5 is assigned to Western Engravers Supply, Inc., based in 17621 N Black Canyon Highway Phoenix AZ US 85023 . 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 Western Engravers Supply, Inc..