MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Control Microsystems
MAC address prefix 00:05:21 is registered to Control Microsystems, located at 48 Steacie DriveOttawa Ontario K2K 2A9CA.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 02 February 2001, with the most recent update made on 17 November 2015.
OUI: 00:05:21
Vendor name: Control Microsystems
Address:
Assignment Type MA-L 48 Steacie Drive
Ottawa Ontario K2K 2A9
CA.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 02 February 2001
