OUI Lookup
04888c
Eifelwerk Butler Systeme GmbH
Manufacturer Information
- OUI Prefix
- 04888c
- Manufacturer
- Eifelwerk Butler Systeme GmbH
- Address
- Eifelwerkstrasse 1 Malbergweich DE 54655
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 04888C
The OUI prefix 04888C is assigned to Eifelwerk Butler Systeme GmbH, based in Eifelwerkstrasse 1 Malbergweich DE 54655 . 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 Eifelwerk Butler Systeme GmbH.