OUI Lookup Tool

MAC Address Prefix 00210F 00-21-0F 00:21:0F
Manufacturer Cernium Corp
MAC Address Prefix 4861A3 48-61-A3 48:61:A3
Manufacturer Concern Axion JSC
MAC Address Prefix 002578 00-25-78 00:25:78
Manufacturer JSC Concern Sozvezdie
MAC Address Prefix 80D336 80-D3-36 80:D3:36
Manufacturer CERN
MAC Address Prefix 080030 08-00-30 08:00:30
Manufacturer CERN