OUI Lookup
acf2c5
Cisco Systems, Inc
Manufacturer Information
- OUI Prefix
- acf2c5
- Manufacturer
- Cisco Systems, Inc
- Address
- 170 West Tasman Drive San Jose CA US 95134
- Last updated
- 7/24/2026
Vendor Statistics
- Total prefixes
- 1235
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix ACF2C5
The OUI prefix ACF2C5 is assigned to Cisco Systems, Inc, based in 170 West Tasman Drive 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 Cisco Systems, Inc.
Other prefixes from Cisco Systems, Inc
002156Cisco Systems, Inc0021d8Cisco Systems, Inc0021d7Cisco Systems, Incd0ec35Cisco Systems, Inc001f9eCisco Systems, Inc0005dcCisco Systems, Inc5451deCisco Systems, Inc00c164Cisco Systems, Incc828e5Cisco Systems, Inc001c57Cisco Systems, Inc24161bCisco Systems, Incac4a56Cisco Systems, Ince8d322Cisco Systems, Inc7cf880Cisco Systems, Inc00e08fCisco Systems, Inca40cc3Cisco Systems, Inc40ce24Cisco Systems, Inc887556Cisco Systems, Inca41875Cisco Systems, Incfc9947Cisco Systems, Inc005053Cisco Systems, Inc005050Cisco Systems, Inc00906dCisco Systems, Inc0090abCisco Systems, Inc