MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
A4SP Technologies Ltd.
Vendor name: A4SP Technologies Ltd.
Keilaranta 19 D
Espoo Uusimaa 02150
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 25 October 2008