OUI Lookup
a897dc
IBM
Manufacturer Information
- OUI Prefix
- a897dc
- Manufacturer
- IBM
- Address
- 4400 North First Street San Jose CA US 95134
- Last updated
- 8/2/2026
Vendor Statistics
- Total prefixes
- 4
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix A897DC
The OUI prefix A897DC is assigned to IBM, based in 4400 North First Street San Jose CA US 95134 . 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 IBM.
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