MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
A4SP Technologies Ltd.
MAC address prefix 00:21:FA is registered to A4SP Technologies Ltd., located at Keilaranta 19 DEspoo Uusimaa 02150FI.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 25 October 2008, with the most recent update made on 17 November 2015.
OUI: 00:21:FA
Vendor name: A4SP Technologies Ltd.
Address:
Assignment Type MA-L Keilaranta 19 D
Espoo Uusimaa 02150
FI.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 25 October 2008
