MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address


Silicon Laboratories

OUI prefix: CC:86:EC

Vendor name: Silicon Laboratories


400 West Cesar Chavez Street
Austin 78701

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 09 January 2021

Country US map