OUI Lookup
b87ac9
Siemens Ltd.
Manufacturer Information
- OUI Prefix
- b87ac9
- Manufacturer
- Siemens Ltd.
- Address
- 885 Mountain Hwy Bayswater Victoria AU 3153
- Last updated
- 6/21/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B87AC9
The OUI prefix B87AC9 is assigned to Siemens Ltd., based in 885 Mountain Hwy Bayswater Victoria AU 3153 . 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 Siemens Ltd..