MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Sierra Wireless, ULC
MAC address prefix 28:A3:31 is registered to Sierra Wireless, ULC, located at 13811 Wireless WayRichmond BC V6V 3A4CA.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 20 January 2022, with the most recent update made on 16 May 2023.
OUI: 28:A3:31
Vendor name: Sierra Wireless, ULC
Address:
Assignment Type MA-L 13811 Wireless Way
Richmond BC V6V 3A4
CA.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 16 May 2023
Initial registration: 20 January 2022
