MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Crypto4A Technologies
MAC address prefix 04:A1:6F:3 is registered to Crypto4A Technologies, located at 1550A Laperriere AveOttawa Ontario K1Z 7T2CA.
This registration is classified as MA-M (Mac Address Block Medium) containing approximately 16 million MAC addresses
The prefix was registered on 12 February 2025, and no subsequent updates have been recorded.
OUI: 04:A1:6F:3
Vendor name: Crypto4A Technologies
Address:
Assignment Type MA-M 1550A Laperriere Ave
Ottawa Ontario K1Z 7T2
CA.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 12 February 2025
