MAC Address Lookup

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


Pronto Networks Inc

OUI prefix: 00:0C:66

Vendor name: Pronto Networks Inc


4637 Chabot Dr
Pleasanton CA 94588

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 07 February 2003

MAC Address Vendor Country US map