OUI Lookup
9c891e
FireBrick Ltd
Manufacturer Information
- OUI Prefix
- 9c891e
- Manufacturer
- FireBrick Ltd
- Address
- c/o Andrews & Arnold Ltd Enterprise Court Downmill Road Bracknell Berkshire GB RG12 1QS
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 9C891E
The OUI prefix 9C891E is assigned to FireBrick Ltd, based in c/o Andrews & Arnold Ltd Enterprise Court Downmill Road Bracknell Berkshire GB RG12 1QS . 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 FireBrick Ltd.